This invention provides an embossed decorative composite laminate interlayer for use in reducing UV and IR energy transmittance through a glass laminate. One interlayer of the present invention comprises an embossed decorative composite disposed between a first and second adhesive layer, such as PVB
This invention provides an embossed decorative composite laminate interlayer for use in reducing UV and IR energy transmittance through a glass laminate. One interlayer of the present invention comprises an embossed decorative composite disposed between a first and second adhesive layer, such as PVB. The embossed decorative composite of the present invention comprises a first polymeric support film, such as PET, having a metal coating disposed thereon, thereby forming a metallized film. The metallized film is then bonded through the use of an adhesive to a second polymer support film, forming a decorative composite structure. The decorative composite is then purposefully embossed such that they have protrusions at different angles to the flat plane of the bonded polymeric support films, so as to form the desired embossed decorative composite.
대표청구항▼
I claim: 1. An interlayer for laminated glass, the interlayer comprising an embossed decorative composite disposed between a first and a second adhesive layer, wherein each of the first and second adhesive layers have one surface conforming to the embossed decorative composite; wherein the embossed
I claim: 1. An interlayer for laminated glass, the interlayer comprising an embossed decorative composite disposed between a first and a second adhesive layer, wherein each of the first and second adhesive layers have one surface conforming to the embossed decorative composite; wherein the embossed decorative composite comprises a first embossed polymeric support film having a metal coating disposed on one side of the first embossed polymeric support film, wherein the first polymeric support film is bonded to a second embossed polymeric support film such that the embossed metal coating is between the two embossed polymeric support films, wherein the bonded polymeric support films and metal coating are embossed such that each surface thereof protrudes at different angles to the flat plane of the bonded polymeric support films. 2. The interlayer of claim 1, wherein the embossed decorative composite has a visible light transmittance ranging from about 2% to about 70%. 3. The interlayer of claim 1, wherein the metal coating is selected from the group consisting of silver, aluminum, chromium, nickel, zinc, copper, tin, gold, brass, stainless steel, and alloys thereof. 4. The interlayer of claim 3, wherein the metal coating is aluminum. 5. The interlayer of claim 1, wherein the embossing has a regular diamond, hexpin, or random orange peel pattern. 6. The interlayer of claim 1, wherein the first and the second polymeric support films are individually selected from the group consisting of nylons, polyurethanes, acrylics, polycarbonates, cellulose acetates, cellulose triacetates, vinyl chloride polymers, vinyl chloride copolymers, and biaxially stretched polyethylene terephthalate. 7. The interlayer of claim 6, wherein the first and the second polymeric support films are biaxially stretched polyethylene terephthalate. 8. The interlayer of claim 1, wherein the first and the second polymeric support films are bonded with an adhesive. 9. The interlayer of claim 8, wherein the adhesive is stable at temperatures up to about 150° C. 10. The interlayer of claim 8, wherein the adhesive is a crosslinked polyester, a crosslinked urethane, or a crosslinked acrylic. 11. The interlayer of claim 10, wherein the crosslinked polyester is an isocyanate crosslinked polyester. 12. The interlayer of claim 1, wherein the first and the second polymeric support layers have a thickness of about 0.025 to about 0.075 mm (about 1 to 3 mils). 13. The interlayer of claim 1, wherein the first and the second adhesive layers are individually selected from the group consisting of polyurethane, ethylene vinyl acetate copolymer, plasticized polyvinyl chloride and plasticized polyvinyl butyral. 14. The interlayer of claim 13 wherein the first and the second adhesive layers are plasticized polyvinyl butyral. 15. The interlayer of claim 14, wherein the plasticized polyvinyl butyral is plasticized with a plasticizer selected from the group consisting of triethylene glycol di-(2-ethylbutyrate), triethyleneglycol di-(2-ethylhexanoate), tetraethyleneglycol diheptanoate, dihexyl adipate, dioctyl adipate, mixtures of heptyl and nonyl adipates, dibutyl sebacate, polymeric plasticizers, and mixtures of phosphates and adipates, mixtures of adipates and alkyl benzyl phthalates, mixed adipates made from C4 to C9 alkyl alcohols and cyclo C4 to C10 alcohols, C6 to C8 adipate esters, and mixtures thereof. 16. The interlayer of claim 1, wherein one or both of the first and the second adhesive layers comprise a light stable pigment. 17. The interlayer of claim 1, wherein one or both of the first and the second adhesive layers comprise an infrared light absorber. 18. The interlayer of claim 17, wherein the infrared light absorber is selected from the group consisting of antimony doped tin oxide, tin doped indium oxide, a metal hexaboride, or combinations thereof. 19. The interlayer of claim 18 wherein the metal hexaboride is lanthanium hexaboride (LaB6). 20. The interlayer of claim 1, wherein one or both of the first and the second adhesive layers comprise an ultra-violet light absorber. 21. The interlayer of claim 1 wherein the first and the second adhesive layers have a thickness of about 0.38 to 1.5 mm. 22. The interlayer of claim 1, wherein the surface of the polymeric support layers in contact with the adhesive layers are chemically modified using a process selected from the group consisting of flame treatment, chemical oxidation, corona discharge, carbon sputtering, plasma treatment in vacuum, and plasma treatment in air. 23. The interlayer of claim 1, wherein an adhesive is applied to the surface of the polymeric support layers in contact with the adhesive layers. 24. A laminated glass composite comprising an interlayer disposed between two glass sheets, the interlayer comprising an embossed decorative composite disposed between a first and a second adhesive layer, wherein each of the first and second adhesive layers have one surface conforming to the embossed decorative composite; wherein the embossed decorative composite comprises a first embossed polymeric support film having a metal coating disposed on one side of the first embossed polymeric support film, wherein the first polymeric support film is bonded to a second embossed polymeric support film such that the embossed metal coating is between the two embossed polymeric support films, wherein the bonded polymeric support films and metal coating are embossed such that each surface thereof protrudes at different angles to the flat plane of the bonded polymeric support films. 25. The laminated glass composite of claim 24, wherein the two glass sheets are a pair of matching float glass sheets. 26. The laminated glass composite of claim 24, wherein the two glass sheets are individually selected from the group consisting of clear glass, tinted glass, annealed glass, heat strengthened glass, and tempered glass. 27. The laminated glass composite of claim 24, wherein the embossed decorative composite has a visible light transmittance ranging from about 2% to about 70%. 28. The laminated glass composite of claim 24, wherein the metal coating is selected from the group consisting of silver, aluminum, chromium, nickel, zinc, copper, tin, gold, brass, stainless steel, and alloys thereof. 29. The laminated glass composite of claim 28, wherein the metal coating is aluminum. 30. The laminated glass composite of claim 24, wherein the embossing has a regular diamond, hexpin, or random orange peel pattern. 31. The laminated glass composite of claim 24, wherein the first and the second polymeric support films are individually selected from the group consisting of nylons, polyurethanes, acrylics, polycarbonates, cellulose acetates, cellulose triacetates, vinyl chloride polymers, vinyl chloride copolymers, and biaxially stretched polyethylene terephthalate. 32. The laminated glass composite of claim 31, wherein the first and the second polymeric support films are biaxially stretched polyethylene terephthalate. 33. The laminated glass composite of claim 24, wherein the first and the second polymeric support films are bonded with an adhesive. 34. The laminated glass composite of claim 33, wherein the adhesive is stable at temperatures up to about 150° C. 35. The laminated glass composite of claim 33, wherein the adhesive is a crosslinked polyester, a crosslinked urethane, or a crosslinked acrylic. 36. The laminated glass composite of claim 35, wherein the crosslinked polyester is an isocyanate crosslinked polyester. 37. The laminated glass composite of claim 24, wherein the first and the second polymeric support layers have a thickness of about 0. 025 to about 0.075 mm (about 1 to 3 mils). 38. The laminated glass composite of claim 24, wherein the first and the second adhesive layers are individually selected from the group consisting of polyurethane, ethylene vinyl acetate copolymer, plasticized polyvinyl chloride and plasticized polyvinyl butyral. 39. The laminated glass composite of claim 38 wherein the first and the second adhesive layers are plasticized polyvinyl butyral. 40. The laminated glass composite of claim 39, wherein the plasticized polyvinyl butyral is plasticized with a plasticizer selected from the group consisting of triethylene glycol di-(2-ethylbutyrate), triethyleneglycol di-(2-ethylhexanoate), tetraethyleneglycol diheptanoate, dihexyl adipate, dioctyl adipate, mixtures of heptyl and nonyl adipates, dibutyl sebacate, polymeric plasticizers, and mixtures of phosphates and adipates, mixtures of adipates and alkyl benzyl phthalates, mixed adipates made from C4 to C9 alkyl alcohols and cyclo C4 to C10 alcohols, C6 to C8 adipate esters, and mixtures thereof. 41. The laminated glass composite of claim 24, wherein one or both of the first and the second adhesive layers comprise a light stable pigment. 42. The laminated glass composite of claim 24, wherein one or both of the first and the second adhesive layers comprise an infrared light absorber. 43. The laminated glass composite of claim 42, wherein the infrared light absorber is selected from the group consisting of antimony doped tin oxide, tin doped indium oxide, a metal hexaboride, or combinations thereof. 44. The laminated glass composite of claim 43 wherein the metal hexaboride is lanthanium hexaboride (LaB6). 45. The laminated glass composite of claim 24, wherein one or both of the first and the second adhesive layers comprise an ultra-violet light absorber. 46. The laminated glass composite of claim 24 wherein the first and the second adhesive layers have a thickness of about 0.38 to 1. 5 mm (about 15-60 mils). 47. The laminated glass composite of claim 24, wherein the surface of the polymeric support layers in contact with the adhesive layers are chemically modified using a process selected from the group consisting of flame treatment, chemical oxidation, corona discharge, carbon sputtering, plasma treatment in vacuum, and plasma treatment in air. 48. The laminated glass composite of claim 24, wherein an adhesive is applied to the surface of the polymeric support layers in contact with the adhesive layers. 49. A laminated glass composite comprising an interlayer disposed between an outer glass sheet and an inner glass sheet, the interlayer comprising an embossed decorative composite disposed between an outer and an inner adhesive layer, wherein each of the inner and outer adhesive layers have one surface conforming to the embossed decorative composite, the inner adhesive layer comprising an infra-red absorber and both adhesive layers comprising a UV absorber, wherein the outer adhesive layer is bonded to the outer glass sheet and the inner adhesive layer is bonded to the inner glass sheet; wherein the embossed decorative composite comprises a first embossed polymeric support film having a metal coating disposed on one side of the first embossed polymeric support film, wherein the first polymeric support film is bonded to a second embossed polymeric support film such that the embossed metal coating is between the two embossed polymeric support films, wherein the bonded polymeric support films and metal coating are embossed such that each surface thereof protrudes at different angles to the flat plane of the bonded polymeric support films.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (74)
Toney Gloria G. (Greer SC) Young Robert A. (Fountain Inn SC) Babb David V. (Duncan SC), Antifog film laminates.
Francis Debra C. (Sayre PA) Vallabhaneni Siva V. (Voorhees NJ) Wong Bert C. (Marietta OH), Composite coating of variable thickness having a gradient coloration in the cross-web direction.
Edwards Donald W. (St. Paul MN) Russell Terrance J. (St. Paul MN) Williams Donald J. (St. Paul MN), Construction for transparency film for plain paper copiers.
Dronzek ; Jr. Peter J. (6 Poe Rd. Thornwood NY 10594) Sedran Roger H. (Franklin Lakes NJ) Burke Brian K. (Sydney AUX), Curl-resistant printing sheet for labels and tags.
Cartier George E. (Springfield MA) Kavanagh Dean L. (Longmeadow MA) Moran James R. (Longmeadow MA), Laminated safety glass and polymeric laminate for use therein.
Super Scott S. (2612 Wessex Rd. Winston-Salem NC 27106) Jesse Jerry F. (237 Alcott Dr. Neenah WI 54956) Hsu Joseph C. (1116 Oxford Ct. Neenah WI 54956), Multiple layer packaging film.
Katsura Tadahiko (Yokohama JPX), Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said cop.
Matsuyama Shinichi,JPX ; Kawabata Takashi,JPX, Optical apparatus having an area sensor with a coarse picture element pitch and fine picture element pitch.
Grolig Gerhard (Moerfelden-Walldorf DEX) Boening Peter (Wiesbaden DEX) Kuechler Manfred (Oberursel DEX) Reinhard Guenter (Frankfurt am Main DEX), Process and device for producing laminated safety glass and laminated safety glass produced thereby.
Perotto Christian (Ballancourt FRX), Solid gas-generating composition and its use in gas generators for inflatable cushions intended to protect the passenger.
Bland Ralph H. (St. Paul MN) Jonza James M. (Round Rock TX) Smith James D. (St. Paul MN) Allen Richard C. (Mendota Heights MN) Bradley Jeffrey F. (Woodbury MN) Smith Kenneth B. (Shoreview MN) Stambau, Tear resistant multilayer films and articles incorporating such films.
Wood Robert B. (Hillsboro OR) Thomas Mark A. (Lake Oswego OR) Valimont James L. (Cheswick PA) Littell ; Jr. H. Edward (Gibsonia PA) Freeman Glenn E. (Tarentum PA), Vehicle display system using a holographic windshield prepared to withstand lamination process.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.