[특허]Vapor-permeable, waterproof bicomponent structure

Vapor-permeable, waterproof bicomponent structure 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-007/02
출원번호	US-0018338 (1987-02-24)
발명자 / 주소	Ostapchenko George J. (Wilmington DE)
출원인 / 주소	E. I. Du Pont de Nemours and Company (Wilmington DE 02)
인용정보	피인용 횟수 : 99 인용 특허 : 0

초록 ▼

(A) A continuous layer of a hydrophobic elastomer having a water vapor transmission rate of 400-2500 gm.mil/m2/24 hrs., said hydrophobic elastomer is a copolyetherester having a multiplicity of recurring long-chain ester units and short-chain ester units, said long-chain ester units being represented by the formula [Figure] (I) and said short-chain ester units being represented by the formula [Figure] (II) where G is a divalent radical remaining after the removal of terminal hydroxyl groups from a poly(alkylene oxide)glycol having an average molecular weight of about 400-3500, the amount of ethylene oxide groups incorporated in the copolyetherester by the poly(alkylene oxide)glycol is not greater than about 20 weight percent; R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight less than 300; D is a divalent radical remaining after removal of hydroxyl groups from a diol having a molecular weight less than about 250; (B) a continuous layer of a hydrophilic elastomer having a water vapor transmission rate of at least 3500 gm.mil/m2/24 hrs. said hydrophilic elastomer is a copolyetherester having a multiplicity of long-chain ester units and short-chain ester units represented by formulae (I) and (II) above and having the values given above with the proviso that the amount of ethylene oxide groups incorporated in the copolyetherester by the poly(alkylene oxide)glycol is from about 25-68 weight percent and said bicomponent film has a separation ratio for water vapor of at least 1.2.

대표청구항 ▼

A bicomponent film of a hydrophobic layer and a hydrophilic layer of copolyetherester elastomers bonded together which permits differential transfer of water vapor to prevent buildup of moisture comprising: (A) a continuous layer of a hydrophobic elastomer 0.05-0.8 mil thick and having a water vapor transmission rate of 400-2500 gm.mil/m2/24 hrs. according to ASTM E96-66 (Procedure BW), said hydrophobic elastomer is a copolyetherester elastomer or a mixture of two or more copolyetherester elastomers having a multiplicity of recurring long-chain ester units and short-chain ester units joined head-to-tail through ester linkages, said long-chain ester units being represented by the formula [Figure] (I) and said short-chain ester units being represented by the formula: [Figure] (II) where G is a divalent radical remaining after the removal of terminal hydroxyl groups from a poly(alkylene oxide)glycol having an average molecular weight of about 400-3500, and further, the amount of ethylene oxide groups incorporated in the copolyetherester or mixture of two or more copolyetheresters by the poly(alkylene oxide)glycol is not greater than about 20 weight percent based upon the total weight of the copolyetherester or mixture of two or more copolyetheresters; R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight less than 300; D is a divalent radical remaining after removal of hydroxyl groups from a diol having a molecular weight less than about 250; and said hydrophobic copolyetherester or mixture of two or more copolyetheresters has from about 25-80 weight percent short-chain ester units; (B) a continuous layer of a hydrophilic elastomer 0.3-6 mil thick and having a water vapor transmission rate of at least 3500 gm.mil/m2/24 hrs. according to ASTM E96-66 (Procedure BW), said hydrophilic elastomer is a copolyetherester elastomer or a mixture of two or more copolyetherester elastomers having a multiplicity of long-chain ester units and short-chain ester units joined head-to-tail through ester linkages represented by formulae (I) and (II) above and having the values given above with the proviso that the amount of ethylene oxide groups incorporated in the copolyetherester or mixture of two or more copolyetheresters by the poly(alkylene oxide)glycol is from about 25-68 weight percent based on the total weight of the copolyetherester or mixture of two or more copolyetheresters, and the hydrophilic copolyetherester or mixture of two or more copolyetheresters contain about 25-80 weight percent short-chain ester units; and said bicomponent film of the hydrophobic and hydrophilic layers has a separation ratio for water vapor of at least 1.2 as determined by ASTM E96-66 (Procedure BW).

이 특허를 인용한 특허 (99)

Curro John J., Absorbent article having a breathable, fluid impervious backsheet.
상세보기
Curro John J., Absorbent article having a breathable, fluid impervious backsheet.
상세보기
LaVon Gary Dean ; Lim Hyun Sung ; McKenna J. Michael ; Ostapchenko George Joseph ; Vaidya Shailaja R. ; Beck Theodora ; Curro John Joseph, Absorbent articles exhibiting improved internal environmental conditions.
상세보기
Lim,Hyun Sung; Ostapchenko,George Joseph, Absorbent articles utilizing breathable composite sheet.
상세보기
Arndt, Silke; Ehrnsperger, Bruno Johannes; Schmidt, Mattias; Lavon, Gary Dean; Neumann, Frank; Link, Andrea Lieselotte, Absorbent articles with distribution materials positioned underneath storage material.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Apparatus and method for transporting a vessel to and from a PECVD processing station.
상세보기
Ryan Leslie D. (Millville OH) Steinhardt Mark J. (Loveland OH) Spahni Milton D. (Okeana OH) Baird James C. (Cincinnati OH), Bicomponent material.
상세보기
Lim Hyun Sung ; McKenna J. Michael ; Ostapchenko George Joseph ; Vaidya Shailaja R. ; Curro John Joseph ; Lavon Gary Dean, Breathable composite sheet structure.
상세보기
Carroll, Nora Liu; Lim, Hyun Sung; Ostapchenko, George Joseph; Vaidya, Shailaja R.; Mc Kenna, J. Michael; Curro, John Joseph; Lavon, Gary Dean; Sparks, Richard L., Breathable composite sheet structure and absorbent articles utilizing same.
상세보기
Carroll, Nora Liu; Lim, Hyun Sung; Ostapchenko, George Joseph; Vaidya, Shailaja R.; McKenna, J. Michael; Curro, John Joseph; Lavon, Gary Dean; Sparks, Richard L., Breathable composite sheet structure and absorbent articles utilizing same.
상세보기
Carroll,Nora Liu; Lim,Hyun Sung; Ostapchenko,George Joseph; Vaidya,Shailaja R.; McKenna,J. Michael; Curro,John Joseph; Lavon,Gary Dean; Sparks,Richard L., Breathable composite sheet structure and absorbent articles utilizing same.
상세보기
Thomas,Oomman Painumoottil; Topolkaraev,Vasily Aramovich; Smith,Stephen Clark; Shawver,Susan Elaine, Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate.
상세보기
McCormack Ann Louise, Breathable, cloth-like film/nonwoven composite.
상세보기
Sankey, Stephen William; Hoy, Dominic; Turner, David, Breathable, heat-sealable composite polymeric film.
상세보기
Sankey, Stephen William; Hoy, Dominic; Turner, David, Breathable, heat-sealable composite polymeric film.
상세보기
Porter,John Frederick, Breathable, waterproofing, tear-resistant fabric.
상세보기
Rauch, Max, Breathing sole.
상세보기
Fisk, Thomas E., Coating inspection method.
상세보기
Sheth Paresh J. (Sugarland TX), Composite breathable housewrap films.
상세보기
Hyun Sung Lim ; George Joseph Ostapchenko, Composite sheet material.
상세보기
Goertz Henricus J. J.,NLX ; Hulskotte Richerdes J. M.,NLX ; Borggreve Reinoldus J. M.,NLX, Construction sheeting.
상세보기
Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John, Controlling the uniformity of PECVD deposition.
상세보기
Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John; Jones, Joseph A.; Fisk, Thomas E., Controlling the uniformity of PECVD deposition on medical syringes, cartridges, and the like.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Cyclic olefin polymer vessels and vessel coating methods.
상세보기
Vinod, Yashavant Vinayak, Durable, liquid impermeable and moisture vapor permeable carpet pad.
상세보기
Griesbach, III,Henry L., Elastomeric gloves having enhanced breathability.
상세보기
Albertone, Yannick; Ostapchenko, George J., Extrusion coating process.
상세보기
Lee, I Hwa; McKenna, James Michael; Narumanchi, Raghuram, Films comprising a liquid-absorbant inner layer and an impermeable outer layer.
상세보기
Lee, I-Hwa; McKenna, James Michael; Narumanchi, Raghuram, Films comprising a liquid-absorbant inner layer and an impermeable outer layer.
상세보기
Dodia Harshad R. (Kennett Square PA) Ostapchenko George J. (Wilmington DE), Flame-retardant, vapor-permeable waterproof structure.
상세보기
von Fragstein Rainer,DEX ; Buerger Wolfgang,DEX ; Steffl Rudolf,DEX ; Zehnder Wolfgang,DEX, Flexible water and oil resistant composites.
상세보기
von Fragstein Rainer,DEX ; Buerger Wolfgang,DEX ; Steffl Rudolf,DEX ; Zehnder Wolfgang,DEX, Flexible water and oil resistant composites.
상세보기
Rothrum Robert J. (Coon Rapids MN), Garment having barrier layer adhered thereto.
상세보기
Walters William D. (2230 Biscay Ct. Byron CA 94514), Gas impermeable, elastically deformable laminate and inflatable articles formed therefrom.
상세보기
Carty, Neal, Hybrid material of crosslinked microgel particles dispersed in an adhesive.
상세보기
Seigerschmidt Helmut,DEX ITX 91798, Inflatable cushion with a valve.
상세보기
Scholz, Hermann, Infrared-reflecting covering material.
상세보기
Mark Christopher Tonkin GB; Mark Andrew Young GB; Olaf Norbert Kirchner ; Charles William Cahill, Irrigation device.
상세보기
Albertone,Yannick; Young,Mark Andrew; Gilbert,Jacques; Ostapchenko,George, Laminate structure.
상세보기
Schulthess, Adrian, Laminated material, particularly for an airbag, method for the production thereof, airbag, passive restraint systems comprising an airbag, and gas-tight polyamide polymer film.
상세보기
Zaggl, Alexander; Klug, Helmut; Zoudlik, Holger, Layered structure with barrier layer, apparel piece with such a layered structure and production of such a layered structure.
상세보기
Dennis Kimberly Bradshaw ; Cook Ronald Francis ; Thomaschefsky Craig Farrell, Liquid-distribution garment.
상세보기
McCormack Ann Louise ; Hetzler Kevin George, Low gauge films and film/nonwoven laminates.
상세보기
McCormack Ann Louise ; Hetzler Kevin George ; English Karen Lynn ; Jones ; Jr. Billy Ray ; Morell Charles John ; Haffner Wiliam Bela ; Walton Glynis Allicia ; Garrett ; Jr. Lance James, Low gauge films and film/nonwoven laminates.
상세보기
McCormack, Ann Louise; Hetzler, Kevin George, Low gauge films and film/nonwoven laminates.
상세보기
Fisk, Thomas E.; Sagona, Peter J.; Jones, Joseph A., Method and apparatus for detecting rapid barrier coating integrity characteristics.
상세보기
Chou, Richard T.; Kobayashi, Toshikazu, Method for providing toughened poly(trimethylene terephthalate) molding resins.
상세보기
Campagna Anthony J. (Roseville MN) Sandvig Timothy C. (Woodville WI) Ersfeld Dean A. (Maplewood MN) Scholz Matthew T. (Woodbury MN), Method of immobilizing a body part with an orthopedic cast.
상세보기
Mackay, John H.; Brady, Kevin A., Method of making microporous breathable film.
상세보기
George Christopher Dobrin ; Douglas Herrin Benson ; John Joseph Curro, Method of modifying a nonwoven fibrous web for use as component of a disposable absorbent article.
상세보기
Baird James C. (Cincinnati OH), Multilayer polymeric film.
상세보기
Campagna Anthony J. (Roseville MN) Sandvig Timothy C. (Woodville WI) Ersfeld Dean A. (Maplewood MN) Scholz Matthew T. (Woodbury MN), Orthopedic cast.
상세보기
Scholz Matthew T. (Woodbury MN) Birkholz Russell D. (Oakdale MN), Orthopedic splinting and casting article.
상세보기
Brown Trina Buce ; Hudson Robert Leslie ; DeLucia Mary Lucille, Outdoor fabric.
상세보기
Felts, John T.; Fisk, Thomas E.; Kinney, Shawn; Weikart, Christopher; Hunt, Benjamin; Raiche, Adrian; Fitzpatrick, Brian; Sagona, Peter J.; Stevenson, Adam, PECVD coating methods for capped syringes, cartridges and other articles.
상세보기
Jones, Joseph A.; Felts, John T.; Gresham, James Troy; Lilly, Brian Russell; Fisk, Thomas E., PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J.; Weikart, Christopher, Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus.
상세보기
Klug, Helmut; Gorlt, Mandy, Piece of garment.
상세보기
Mori, Yuichi; Kubota, Makiko, Plant-cultivating container and plant-cultivating method.
상세보기
Jones, Joseph A.; Weikart, Christopher; Martin, Steven J., Plasma or CVD pre-treatment for lubricated pharmaceutical package, coating process and apparatus.
상세보기
Goldfinger, Marc B.; Sunkara, Hari B., Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment.
상세보기
Goldfinger, Marc B.; Sunkara, Hari B., Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment.
상세보기
Brady Kevin A. ; Mackay John H., Process for adjusting WVTR and other properties of a polyolefin film.
상세보기
Brady, Kevin A.; Mackay, John H., Process for adjusting WVTR and other properties of a polyolefin film.
상세보기
Snuverink Ook Lansink, Hermanus P.; Aussems, Hendricus F.; Heuvel Van Den, Paul W. J.; Schmidt, Angelika, Process for making a layered composite structure.
상세보기
Mackay John H., Process for producing polyolefin microporous breathable film.
상세보기
Mackay, John H., Process for producing polyolefin microporous breathable film.
상세보기
Dutta Anit ; Daniel Edward J. ; Willmann Robert C., Process of making a two-way stretchable fabric laminate and articles made from it.
상세보기
Druecke Frank Gerald ; Holzer Peter Klaus,DEX ; Maddern Peter,GBX, Process of manufacturing a water-based adhesive bonded, solvent resistant protective laminate.
상세보기
Aumann Johann,DEX, Protective shoe.
상세보기
Aumann Johann (Bergham 2 D-83052 Bruckmuhl DEX), Protective waterproof shoe.
상세보기
Aumann Johann,DEX, Protective waterproof shoe.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter; Weikart, Christopher; Israelachvili, Jacob, Saccharide protective coating for pharmaceutical package.
상세보기
Szekely Peter Laszlo,FRX, Scratch and scuff resistant polymer.
상세보기
Maderek Eugeniusz,DEX, Sealing tape for sealing pipe joints.
상세보기
Sankey, Stephen William; Evans, Ken; Moussalli, Pierre G. O.; Franzyshen, Stephen Keith; Voisin, David, Self-venting polymeric film.
상세보기
Sankey, Stephen William; Evans, Ken; Voisin, David; Franzyshen, Stephen Keith, Self-venting polymeric film.
상세보기
Shawver, Susan Elaine; Estey, Paul Windsor; Haffner, William Bela; Blackstock, Cindy Janja; Walton, Glynis Allicia; Uitenbroek, Duane Girard, Stable breathable elastic garments.
상세보기
John, Ruediger; Zischka, Bernd, Textile laminate comprising a barrier layer having elastic properties.
상세보기
Greene Robin N. (Wilmington DE) Goodley George R. (Kinston NC) King Charles (Richmond VA), Thermoplastic copolyetherester elastomers.
상세보기
Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
상세보기
Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
상세보기
Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging with low oxygen transmission rate.
상세보기
Hoeschele Guenther K. (Wilmington DE) Ostapchenko George J. (Wilmington DE), Vapor permeable poly(etherimide) ester elastomer films.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel inspection apparatus and methods.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel inspection apparatus and methods.
상세보기
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.
상세보기
Felts, John T.; Fisk, Thomas E.; Abrams, Robert; Ferguson, John; Freedman, Jonathan; Pangborn, Robert; Sagona, Peter, Vessels, contact surfaces, and coating and inspection apparatus and methods.
상세보기
Tonkin, Mark Christopher; Young, Mark Andrew; Kirchner, Olaf Norbert, Water purification apparatus.
상세보기
Tonkin, Mark Christopher; Young, Mark Andrew; Kirchner, Olaf Norbert, Water purification apparatus.
상세보기
Tonkin,Mark Christopher; Young,Mark Andrew; Kirchner,Olaf Norbert, Water purification apparatus.
상세보기
Porter,John Frederick, Water vapor breathable, liquid water resistant material.
상세보기
Spijkers Jozef Christiaan Wilhelmus,NLX ; Van De Ven Henricus Joannes Maria,NLX, Water vapor permeable and waterproof polyester membrane pigmented with carbon particles.
상세보기
Spijkers Jozef Christiaan Wilhelmus,NLX ; Van de Ven Henricus Joannes Maria,NLX, Water vapor permeable and waterproof polyester membrane pigmented with carbon particles.
상세보기
Schultze Dirk,DEX ; Hargarter Nicole,DEX ; Funk Hans-Werner,DEX, Water vapor permeable breathable films and their use.
상세보기
Honna, Hiroshi; Tsukamoto, Ryoji; Yoshida, Makoto; Matsui, Michikage, Water vapor-permeable, waterproof fabric.
상세보기
Sommeregger Reinhard,DEX, Waterproof glove.
상세보기
Notzold Gunter (Landshut DEX), Waterproof shoe.
상세보기
Jager Jan (Duiven NLX) Vrouenraets Cornelius M. F. (Dieren NLX) van de Ven Henricus J. M. (Arnhem NLX), Waterproof, breathable rainwear and waterproof articles of foam plastic.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Vapor-permeable, waterproof bicomponent structure 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (99)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Vapor-permeable, waterproof bicomponent structure 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (99)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트