Strengthened glass containers resistant to delamination and damage
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61J-001/14
B32B-017/06
C03C-017/00
C03C-017/30
C03C-017/32
C03C-017/42
C03C-021/00
B65D-023/02
B65D-023/08
B65D-001/02
A61J-001/06
B65D-025/14
C03B-027/04
출원번호
US-0075593
(2013-11-08)
등록번호
US-10117806
(2018-11-06)
발명자
/ 주소
Chang, Theresa
Danielson, Paul Stephen
DeMartino, Steven Edward
Fadeev, Andrei Gennadyevich
Morena, Robert Michael
Pal, Santona
Peanasky, John Stephen
Schaut, Robert Anthony
Timmons, Christopher Lee
Venkataraman, Natesan
Verkleeren, Ronald Luce
Bookbinder, Dana Craig
출원인 / 주소
CORNING INCORPORATED
대리인 / 주소
Dinsmore & Shohl LLP
인용정보
피인용 횟수 :
0인용 특허 :
149
초록▼
The glass containers described herein are resistant to delamination, have improved strength, and increased damage resistance. In one embodiment, a glass container may include a body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surfa
The glass containers described herein are resistant to delamination, have improved strength, and increased damage resistance. In one embodiment, a glass container may include a body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface. At least the inner surface of the body may have a delamination factor less than or equal to 10. The body may also have a compressively stressed layer extending from the outer surface of the body into the wall thickness. The compressively stressed layer may have a surface compressive stress greater than or equal to 150 MPa. A lubricous coating may be positioned around at least a portion of the outer surface of the body, such that the outer surface of the body with the lubricous coating has a coefficient of friction less than or equal to 0.7.
대표청구항▼
1. A glass container comprising: a body comprising a borosilicate glass having a Type 1 chemical durability according to USP , the body enclosing an interior volume and having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface, wherein a
1. A glass container comprising: a body comprising a borosilicate glass having a Type 1 chemical durability according to USP , the body enclosing an interior volume and having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface, wherein at least the inner surface of the body has a delamination factor less than or equal to 10;a compressively stressed layer extending from the outer surface of the body into the wall thickness, the compressively stressed layer having a surface compressive stress greater than or equal to 150 MPa; anda lubricous coating positioned around at least a portion of the outer surface of the body, wherein the outer surface of the body with the lubricous coating has a coefficient of friction less than or equal to 0.7 and wherein the lubricous coating comprises at least one of a metal nitride, a metal sulfide, a metal oxide, a diamond-like carbon, a graphene, a carbide coating, an inorganic salt, or a polymer. 2. The glass container of claim 1, wherein the surface compressive stress is greater than or equal to 200 MPa. 3. The glass container of claim 1, wherein the surface compressive stress is greater than or equal to 300 MPa. 4. The glass container of claim 1, wherein the compressively stressed layer extends from the outer surface into the wall thickness to a depth of layer greater than or equal to about 3 μm. 5. The glass container of claim 1, wherein the compressively stressed layer extends from the outer surface into the wall thickness to a depth of layer greater than or equal to about 25 μm. 6. The glass container of claim 1, wherein the body is a glass body that is ion-exchange strengthened. 7. The glass container of claim 1, wherein the body is a glass body that is high-temperature ion-exchange strengthened. 8. The glass container of claim 1, wherein the body is a glass body that is thermally tempered. 9. The glass container of claim 8, wherein the compressively stressed layer extends from the outer surface into the wall thickness to a depth of layer of up to about 22% of the wall thickness. 10. The glass container of claim 1, wherein the body comprises laminated glass. 11. The glass container of claim 10, wherein the laminated glass comprises: a core layer having a core coefficient of thermal expansion CTEcore; andat least one cladding layer fused to the core layer and having a second coefficient of thermal expansion CTEclad, wherein CTEcore is not equal to CTEclad. 12. The glass container of claim 11, wherein: the at least one cladding layer comprises a first cladding layer and a second cladding layer;the first cladding layer is fused to a first surface of the core layer and the second cladding layer is fused to a second surface of the core layer; andCTEcore is greater than CTEclad. 13. The glass container of claim 10, wherein the compressively stressed layer extends into the wall thickness to a depth of layer which is from about 1 μm to about 90% of the wall thickness. 14. The glass container of claim 10, wherein the compressively stressed layer extends into the wall thickness to a depth of layer which is from about 1 μm to about 33% of the wall thickness. 15. The glass container of claim 11, wherein the at least one cladding layer has a delamination factor of less than or equal to 10 after the laminated glass is formed into the glass container. 16. The glass container of claim 11, wherein the at least one cladding layer forms the inner surface of the body. 17. The glass container of claim 1, wherein the body further comprises an inorganic coating positioned on at least a portion of the outer surface of the body, wherein the inorganic coating has a coefficient of thermal expansion which is less than a coefficient of thermal expansion of the borosilicate glass of the body. 18. The glass container of claim 1, wherein the body is a glass body and has an interior region extending between the inner surface of the glass body and the outer surface of the glass body, the interior region having a persistent layer homogeneity such that an extrema in the concentration of each constituent component in the interior region is greater than or equal to about 80% and less than or equal to about 120% of a bulk concentration of the same constituent component at a mid-point of the thickness of the glass body when the glass container is in an as-formed condition exclusive of constituent components which are present in an amount less than 2 mol. %. 19. The glass container of claim 18, wherein the interior region has a thickness of at least 100 nm. 20. The glass container of claim 1, wherein the body is a glass body and the inner surface of the glass body has a persistent surface homogeneity such that for a discrete point on the interior surface of the glass container, an extrema of the concentration of each constituent component of the glass in the surface region at the discrete point is greater than or equal to about 70% and less than or equal to about 130% of the same constituent component in the surface region at any second discrete point on the interior surface of the glass container when the glass container is in an as-formed condition exclusive of constituent components which are present in an amount less than 2 mol. %. 21. The glass container of claim 20, wherein the persistent surface homogeneity extends into the wall thickness of the body to a depth DSR of at least 10 nm from the inner surface of the glass body. 22. The glass container of claim 1, wherein the inner surface of the body comprises glass and was etched. 23. The glass container of claim 1, wherein the inner surface of the body comprises glass was acid etched. 24. The glass container of claim 1, wherein the body further comprises a barrier coating positioned at the inner surface of the body. 25. The glass container of claim 24, wherein the barrier coating is a metal nitride coating, a metal oxide coating, a metal sulfide coating, SiO2, diamond-like carbide, graphenes or a carbide coating. 26. The glass container of claim 24, wherein the barrier coating comprises at least one of Al2O3, TiO2, ZrO2, SnO, SnO2 SiO2, Ta2O5, Nb2O5, Cr2O3, V2O5, ZnO, HfO2, or combinations thereof. 27. The glass container of claim 24, wherein the barrier coating comprises at least one of a polybenzimidazoles, polybisoxazoles, polybisthiazoles, polyetherimides, polyquinolines, polythiophenes, phenylene sulfides, polysulfones, polycyanurates, parylenes, fluorinated polyolefins, perfluoroalkoxy polymers, polyether ether ketones (PEEK), polyamides, epoxies, polyphenolics, polyurethane acrylates, cyclic olefin copolymer and cyclic olefin polymers, polyolefins, oxidized polyethylenes, polypropylenes, polyethylene/propylene copolymers, polyethylene/vinyl acetate copolymers, polyvinylchloride, polyacrylates, polymethacrylates, polystyrenes, polyterpenes, polyanhydrides, polymaleicanhydrides, polyformaldehydes, polyacetals and copolymers of polyacetals, polysiloxanes of dimethyl or diphenyl or methyl/phenyl mixtures, substituted siloxanes, polyimides, polycarbonates, polyesters, parafins and waxes, or combinations thereof. 28. The glass container of claim 1, wherein the glass of the body has at least a class S3 acid resistance or better according to DIN 12116 dated March 2001. 29. The glass container of claim 1, wherein the glass of the body has at least a class A2 base resistance or better according to ISO 695:1991. 30. The glass container of claim 1, wherein the glass of the body has at least a HgB2 hydrolytic resistance or better according to ISO 719:1985. 31. The glass container of claim 1, wherein the glass of the body has at least a HgA2 hydrolytic resistance or better according to ISO 720:1985. 32. The glass container of claim 1, wherein the glass of the body has a Type 1 chemical durability according to USP . 33. The glass container of claim 1, wherein the body is a glass body that is mold-formed. 34. The glass container of claim 1, wherein the body is a glass body that was formed with a glass forming process in which the body was monotonically cooled from a glass melt. 35. The glass container of claim 1, wherein the glass of the body is formed from a Type I, Class B glass according to ASTM Standard E438-92 (2011). 36. The glass container of claim 35, wherein the Type I, Class B glass according to ASTM Standard E438-92 (2011) is free from zinc and compounds containing zinc. 37. The glass container of claim 1, wherein the glass container is a pharmaceutical package. 38. The glass container of claim 1, wherein the lubricous coating is thermally stable at a temperature of at least about 250° C. for 30 minutes. 39. The glass container of claim 1, wherein the lubricous coating is thermally stable at a temperature of at least about 260° C. for 30 minutes. 40. The glass container of claim 1, wherein the lubricous coating is thermally stable at a temperature of at least about 280° C. for 30 minutes. 41. The glass container of claim 1, wherein the lubricous coating is a tenacious inorganic coating. 42. The glass container of claim 41, wherein the tenacious inorganic coating is a metal nitride coating, a metal oxide coating, a metal sulfide coating, SiO2, diamond-like carbide, graphenes or a carbide coating. 43. The glass container of claim 41, wherein the tenacious inorganic coating comprises at least one of TiN, BN, HBN TiO2, Ta2O5, HfO2, Nb2O5, V2O5, SiO2, MoS2, SiC, SnO, SnO2, ZrO2, Al2O3, BN, ZnO, and BC. 44. The glass container of claim 1, wherein the lubricous coating comprises a tenacious organic coating and the tenacious organic coating has a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute. 45. The glass container of claim 44, wherein the tenacious organic coating comprises a polymer. 46. The glass container of claim 45, wherein the tenacious organic coating further comprises a coupling agent. 47. The glass container of claim 1, wherein the lubricous coating is a transient coating. 48. The glass container of claim 47, wherein the transient coating pyrolizes at temperatures less than or equal to 300° C. in less than or equal to 1 hour. 49. The glass container of claim 47, wherein the transient coating comprises a mixture of polyoxyethylene glycol, methacrylate resin, melamine formaldehyde resin, and polyvinyl alcohol. 50. The glass container of claim 47, wherein the transient coating comprises one or more polysaccharides. 51. The glass container of claim 47, wherein the transient coating comprises polyacrylic acid or a derivative of polyacrylic acid. 52. The glass container of claim 47, wherein the transient coating comprises an inorganic salt. 53. The glass container of claim 47, wherein the transient coating comprises at least one of: poly(ethylene oxides), poly (propylene oxides), ethylene oxide-propylene oxide copolymers, polyvinyl-pyrrolidinones, polyethyleneimines, poly(methyl vinyl ethers), polyacrylamides, polymethacrylamides, polyurethanes, poly(vinylacetates), polyvinyl formal, polyformaldehydes, poly(alkyl methacrylates), methyl celluloses, ethyl celluloses, hydroxyethyl celluloses, hydroxypropyl celluloses, sodium carboxymethyl celluloses, methyl hydroxypropyl celluloses, poly (acrylic acids) and salts thereof, poly(methacrylic acids) and salts thereof, ethylene-maleic anhydride copolymers, ethylene-vinyl alcohol copolymers, ethylene-acrylic acid copolymers, vinyl acetate-vinyl alcohol copolymers, methyl vinyl ether-maleic anhydride copolymers, emulsifiable polyurethanes, polyoxyethylene stearates, and polyolefins, polypropylenes and copolymers thereof, starches and modified starches, hydrocolloids, polyacryloamide, vegetable and animal fats, wax, tallow, soap, stearine-paraffin emulsions, polysiloxanes of dimethyl or diphenyl or methyl/phenyl mixtures, siloxanes, alkylsilanes, aromatic silanes, and oxidized polyethylene. 54. The glass container of claim 1, wherein a light transmission through the glass container with the lubricous coating is greater than or equal to about 55% of a light transmission through an uncoated glass container for wavelengths of light from about 400 nm to about 700 nm. 55. A glass container comprising: a glass body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface, wherein the glass body is formed from a Type I, Class B glass according to ASTM Standard E438-92 (2011);a compressively stressed layer extending from the outer surface of the glass body into the wall thickness, the compressively stressed layer having a surface compressive stress greater than or equal to 150 MPa;a barrier layer positioned on the inner surface of the glass body such that a composition contained in the glass container does not contact the inner surface of the glass body; anda lubricous coating positioned around at least a portion of the outer surface of the glass body, wherein the outer surface of the glass body with the lubricous coating has a coefficient of friction less than or equal to 0.7 and wherein the lubricous coating comprises at least one of a metal nitride, a metal sulfide, a metal oxide, a diamond-like carbon, a graphene, a carbide coating, an inorganic salt, or a polymer. 56. The glass container of claim 55, wherein the glass body with the barrier layer has a delamination factor less than or equal to 10. 57. The glass container of claim 55, wherein the glass container is thermally stable at a temperature of at least about 250° C. for 30 minutes. 58. The glass container of claim 55, wherein the glass container is thermally stable at a temperature of at least about 260° C. for 30 minutes. 59. The glass container of claim 55, the glass container is thermally stable at a temperature of at least about 280° C. for 30 minutes. 60. The glass container of claim 55 further comprising an inorganic coating positioned on at least a portion of the outer surface of the glass body, wherein the inorganic coating has a coefficient of thermal expansion which is less than a coefficient of thermal expansion of the glass body. 61. A glass container comprising: a body comprising borosilicate glass, the body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface, wherein at least the inner surface of the body has a delamination factor less than or equal to 10 and the glass of the body is formed from a Type I, Class B glass according to ASTM Standard E438-92 (2011), wherein the glass of the body was formed under processing conditions which mitigate the vaporization of volatile species in the glass;a compressively stressed layer extending from the outer surface of the body into the wall thickness, the compressively stressed layer having a surface compressive stress greater than or equal to 150 MPa; anda lubricous coating around at least a portion of the outer surface of the body, wherein the outer surface of the body with the lubricous coating has a coefficient of friction less than or equal to 0.7 and wherein the lubricous coating comprises at least one of a metal nitride, a metal sulfide, a metal oxide, a diamond-like carbon, a graphene, a carbide coating, an inorganic salt, or a polymer. 62. The glass container of claim 61, wherein the glass of the body was formed at forming temperatures which are less than a lowest vaporization temperature of the volatile species in the glass. 63. The glass container of claim 61, wherein the glass of the body was formed at forming speeds which are less than forming speeds at which volatile species in the glass composition vaporize. 64. The glass container of claim 61, wherein the lubricous coating is thermally stable at temperatures greater than or equal to 250° C. 65. The glass container of claim 64, wherein the lubricous coating is thermally stable at temperatures less than or equal to 400° C.
Flaim Tony (St. James MO) Lamb ; III James E. (Rolla MO) Barnes Gregg (Lebanon MO) Brewer Terry (Rolla MO), Base-soluble polyimide release layers for use in microlithographic processing.
Watzke Eckhart,DEX ; Kampfer Andrea,DEX ; Brix Peter,DEX ; Ott Franz,DEX, Borosilicate glass of high chemical resistance and low viscosity which contains zirconium oxide and lithium oxide.
Gleason Karen K. ; Limb Scott J. H. ; Gleason Edward F. ; Sawin Herbert H. ; Edell David J., Chemical vapor deposition of fluorocarbon polymer thin films.
Sommer, Martin; Fabian, Artur; Borens, Manfred; Heinz, Jochen, Closeable glass container comprising a plastic coating applied by injection molding and method for the production thereof.
Lindner Georg H. (KV Vlissingen NJ NLX) Barkalow Raymond W. (Jackson NJ), Coating hood with air flow guide for minimizing deposition of coating compound on finish of containers.
Izawa, Hajime; Yamamoto, Yuji; Tanaka, Shin-ichi; Wakabayashi, Atsumi; Motoki, Toru; Horikoshi, Hideki, Coating material for forming transparent and conductive film.
Fadeev, Andrei Gennadyevich; Chang, Theresa; Bookbinder, Dana Craig; Pal, Santona; Saha, Chandan Kumar; DeMartino, Steven Edward; Timmons, Christopher Lee; Peanasky, John Stephen; Schaut, Robert Anthony; Danielson, Paul Stephen; Drake, Melinda Ann; Morena, Robert Michael; Adib, Kaveh; Hamilton, James Patrick; Schiefelbein, Susan Lee, Delamination resistant glass containers with heat-tolerant coatings.
Bleile Erwin,DEX ; Geiger Andreas,DEX ; Heinz Jochen,DEX ; Schluter Reinhard,DEX ; Spallek Michael,DEX ; Reinhard Michael,DEX, Glass bottle with a sprayed on synthetic coating, its production process and device necessary for its production.
Jnsson Bo R. (Skyrsta 42 690 43 Hammar SEX) Toll Gunnar G. (Asbacken 7 445 00 Bohus SEX) Bodelind Bo T. K. (Skrddargrnd 20 445 00 Bohus SEX), Glass container with a fixed plastic protective layer.
Spallek Michael,DEX ; Walther Marten,DEX ; Geiger Andreas,DEX, Glass containers which may be sterilized for medical purposes, in particular for the storage of pharmaceutical or diagnostic products.
Chang, Theresa; Danielson, Paul Stephen; DeMartino, Steven Edward; Fadeev, Andrei Gennadyevich; Morena, Robert Michael; Pal, Santona; Peanasky, John Stephen; Schaut, Robert Anthony; Venkataraman, Natesan; Verkleeren, Ronald Luce, Glass containers with delamination resistance and improved strength.
Ikenishi, Mikio; Morita, Atsuko; Zou, Xuelu, Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied.
Sakaguchi Seiichi,JPX ; Murase Mitsutoshi,JPX, Glazing layer-forming composition for hot-coating of furnace refractories and method of forming glazing layer.
Shoshi Satoru (Saitama-ken JPX) Watanabe Shunpei (Saitama-ken JPX) Saito Takanori (Saitama-ken JPX), Hard coat film having an easily slipping property and process for producing the same.
Brown David Ward ; Baylog Melissa ; Kimock Fred M. ; Knapp Bradley J. ; Petrmichl Rudolph Hugo ; Thear Edward George, Highly wear-resistant thermal print heads with silicon-doped diamond-like carbon protective coatings.
Kennedy Alvin P. (Midland MI) Bratton Larry D. (Lake Jackson TX) Jezie Zdravko (Lake Jackson TX) Lane Eckel R. (Midland MI) Perettie Donald J. (Midland MI) Richey W. Frank (Lake Jackson TX) Babb Davi, Laminates of polymers having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings.
Wolff Per,DKX ; Larsen Hans-Ole,DKX ; Kamstrup-Larsen J.o slashed.gen,DKX, Medical instrument with a hydrophilic, low-friction coating and method of preparation.
Nozawa Mitsuru (Nagoya JPX) Nomura Makio (Bisai JPX) Takaba Akihiko (Nagoya JPX) Hayashi Masato (Minokamo JPX), Method for manufacturing a glass container having a large impact strength using permanent and non permanent coatings on.
Bartsch, Reiner, Method for preventing contamination of an inner surface of a hollow glass body by alkali compounds and glass container, especially for medicinal purposes.
Scholes Addison B. (Muncie IN) Lamirand Joseph (Muncie IN) Saltsgaver Duane (Noblesville IN), Method for the cold end coating of glassware using a vaporizer having an internal flow path from a reservoir of liquid c.
Walther Marten,DEX ; Spallek Michael,DEX ; Danielzik Burkhardt,DEX ; Heming Martin,DEX ; Segner Johannes,DEX, Method of making a hollow, interiorly coated glass body and a glass tube as a semi-finished product for forming the glass body.
Bradley Ronald W. (Sylvania OH) Carl David G. (Sylvania OH) Keating Bernard L. (Toledo OH), Method of strengthening glass containers and articles so made.
Liu,Yaoqi J.; Sievers,Jerry A.; Ruff,Andrew T., Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom.
Effenberger John A. (Bennington VT) Ribbans ; III Robert C. (Bennington VT) Keese Frank M. (Hoosick Falls NY), Novel wear resistant fluoropolymer-containing flexible composites and method for preparation thereof.
Moss Mary G. (Rolla MO) Brewer Terry (Rolla MO) Cuzmar Ruth M. (Rolla MO) Hawley Dan W. (St. James MO) Flaim Tony D. (St. James MO), Positive working polyamic acid/imide photoresist compositions and their use as dielectrics.
Heinz, Jochen; Spallek, Michael, Process and apparatus for applying a thermally attached lubricating coating on an interior wall of a cylindrical container for medicinal purposes.
Andrews George L. (Endicott NY) Bhatt Anilkumar C. (Endicott NY) Doran Donald E. (New Milford PA) Hunsinger Leo E. (Binghamton NY), Process for coating fibers, use thereof, and product.
Foster Betty Jane (Wappingers Falls NY) Langston ; Jr. Perry Robert (Poughkeepsie NY) Tummala Rao Ramamohana (Wappingers Falls NY), Process for increasing the strength of sealing glass.
St. Clair Anne K. (Poquoson VA) St. Clair Terry L. (Poquoson VA), Process for preparing essentially colorless polyimide film containing phenoxy-linked diamines.
St. Clair Anne K. (Poquoson VA) St. Clair Terry L. (Poquoson VA), Process for preparing highly optically transparent/colorless aromatic polyimide film.
Gruenwald Heinrich (Bachstr. 21 D-7431 Gomaringen DEX) Munro Hugh S. (18 Union Place Durham DH1 3RE GB3), Process for removing metallic ions from items made of glass or ceramic materials.
Gallagher Patrick E. (Pittsfield MA) Greenberg Ronald A. (Lenox MA), Process for the production of a random copolymer containing repeating polyimide units and repeating polyetherimide units.
Dubois Jean G. (“En Bagatelle”71700 Tournus FRX) Hesling Michel (Rue Raymond Dorey 71700 Tournus FRX), Process for treating glass containers with a protective varnish, and protecting varnish used.
Carre Alain R. E. (Le Chatelet en Brie FRX) Roger Francoise M. M. (Avon FRX), Processes for producing colored glass or glass-ceramic articles bearing a non-stick coating, compositions for carrying o.
Tesoro Giuliana C. (Dobbs Ferry NY) Uhlmann Donald R. (Newton MA) Rajendran Giovindasamy P. (Brooklyn NY) Park Chan E. (Cambridge MA), Silane coupling agents polyimide-mineral oxide composites.
Chang, Theresa; DeMartino, Steven Edward; Fadeev, Andrei Gennadyevich; Peanasky, John Stephen; Schaut, Robert Anthony; Timmons, Christopher Lee, Strengthened borosilicate glass containers with improved damage tolerance.
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Johathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel, coating, inspection and processing apparatus.
Liu, Yaoqi J.; Boettcher, Jeffrey A.; Kranz, Heather K.; Ruff, Andrew T.; Koster, Brian L.; Mortenson, David K., Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom.
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