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특허 상세정보

Multilayer protective film

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-007/04    A47B-096/04   
미국특허분류(USC) 312/406 ; 523/099 ; 428/317.7 ; 428/319.3
출원번호 US-0936209 (1997-09-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 12
초록

A multilayer protective film useful in insulated wall structures of appliances such as refrigerators, freezers, or boiler units, for example. The multilayer protective film has a substantially polyolefin protective layer. The multilayer protective film also has a substantially polyolefin surface capable of bonding to polyurethane foam without the use of an adhesive. The multilayer protective film bonds to and protects thermoplastic liners from attack by blowing agents used in the production of polyurethane foam. The multilayer protective film is also ada...

대표
청구항

[ What is claimed is:] [1.] An insulated structure consisting essentially of:(a) an outer wall;(b) a substantially styrenic polymer layer;(c) an adhesive layer adjacent to said substantially styrenic polymer layer;(d) a protective layer adjacent to said adhesive layer, said protective layer consisting essentially of polyethylene and up to about 16 weight percent talc based on the weight of said protective layer;(e) a compatibilizing layer adjacent to said protective layer, said compatibilizing layer consisting essentially of polyethylene and a compatibil...

이 특허에 인용된 특허 (12)

  1. Brands Jan (Terneuzen MI NLX) Swartzmiller Steven B. (Midland MI) Grnbauer Henri J. M. (Oostburg NLX) van Duin Kees-Jeen (Terneuzen NLX). Barrier films for preventing solvent attack on plastic resins. USP1993075227245.
  2. Lindemann David C. (Atlanta GA) Chiang Weilong L. (Naperville IL) Luetkens ; Jr. Melvin L. (Batavia IL) Pischke Robert D. (Duluth GA) Schubert John C. (Marietta GA). Foamed core-reclaim multi layer sheet having improved resistance to barrier film delamination. USP1995105462794.
  3. Luetkens ; Jr. Melvin L. (Batavia IL) Pischke Robert D. (Duluth GA) Schubert John C. (Marietta GA). Foamed core-reclaim multi-layer sheet and process for production thereof. USP1992075128196.
  4. Chen John C. (Hockessin DE) Diandreth Anita N. (Orange TX). Hydrohalocarbon resistant refrigerator liners. USP1995055418055.
  5. Klepsch Wilhelm (Kaprun ATX) Plbst Dietmar (Kaprun ATX). Insulating wall for refrigerator devices. USP1991045009952.
  6. Luetkens ; Jr. Melvin L. (Batavia IL) Pischke Robert D. (Duluth GA) Schubert John C. (Marietta GA). Method of producing a thermoplastic foam sheet. USP1994105354402.
  7. Benford Arthur E. (German Township ; Vanderburgh County IN) Hortin Kenneth L. (Armstrong Township ; Vanderburgh County IN). Method to prevent chemical (HCFC) attack of plastic foodliner from foam insulation chemicals. USP1992065118174.
  8. Coffman Paul M. (Houston TX). Non delaminating regrind. USP1986124629596.
  9. Brands Jan (Terneuzen NLX) Grnbauer Henri J. M. (Oostburg NLX) van Duin Kees-Jeen (Terneuzen NLX). Polyolefin barrier films for preventing solvent attack on plastic resins. USP1994085338601.
  10. Churchill Geoffrey B. (Wilbraham MA) Southern John H. (Longmeadow MA). Refrigerator construction. USP1980044196950.
  11. Sheptak Nicholas (Appleton WI). Thermal insulation. USP1981084284674.
  12. Wallace Theodore C. (Midland MI) Kozakiewicz Bernie A. (Bay City MI). Thermoformable multilayer barrier structures. USP1987034647509.

이 특허를 인용한 특허 피인용횟수: 21

  1. Naik, Abhay; Deka, Lakshya; Allard, Paul B.; Visin, Jerry M.. Attachment arrangement for vacuum insulated door. USP20181210161669.
  2. Morgenstern, Herbert. Composite layered sheet of film for refrigerators. USP2003076589646.
  3. Cording, Christopher R.. Energy-free refrigeration door and method for making the same. USP2011027891153.
  4. Vogel, Lynn D.; Berry, Curtis L.. Flexible door with rigid insulation. USP2014058733024.
  5. Haas, Christopher K.; Taylor, Robert D.; Black, William B.; Jonza, James M.; Jennen, Jay M.; Vall, David L.; Stumo, Roger J.. Foam security substrate. USP2010107820282.
  6. Vitan, Craig Robert; Katu, Umakant Suresh; Paul, Steven D.; Scalf, Eric Lloyd; Krause, Andrew Reinhard; Strauss, Edward Philip; Abeygunawardana, Danister. Ice box housing assembly and related refrigeration appliance. USP2015059021828.
  7. Haas, Christopher K.; Taylor, Robert D.; Black, William B.; Jonza, James M.; Cooprider, Terrence E.. Ink-receptive foam article. USP2010027655296.
  8. Riblier, Luc-Michel; Grussaute Ngheim, Helene; Watchi, Marie Isabelle. Insulating glazing unit for an opening leaf of a refrigerated enclosure. USP2011017870704.
  9. Allo, Berhanu; Alshourbagy, Mohamed; Anthony, Jon M.; Deka, Lakshya J.; Naik, Abhay; Westlake, Lorraine J.. Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system. USP20190310222116.
  10. Allard, Paul B.; Allo, Berhanu; Deka, Lakshya J.; Liu, Hua; Mukherjee, Diptesh. Method of fabricating a vacuum insulated appliance structure. USP20180710030905.
  11. Posch, Werner; Schiesser, Stefan; Myhre, Ole Jan. Mineral filled polyethylene for inner liners. USP2009097585911.
  12. Wu, Guolian. Multi-section core vacuum insulation panels with hybrid barrier film envelope. USP20181010105931.
  13. Johnson, Michael A.; Brandys, Frank A.; Nielsen, Kent E.; Ho, Charlie C.; Rajamani, Vijay. Multilayer articles and methods of making and using the same. USP2015038992718.
  14. Johnson, Michael A.; Brandys, Frank A.; Nielsen, Kent E.; Ho, Charlie C.; Rajamani, Vijay. Multilayer articles and methods of making and using the same. USP2013108551279.
  15. Johnson, Michael A.; Brandys, Frank A.; Nielsen, Kent E.; Ho, Charlie C.; Rajamani, Vijay. Paint film composites and methods of making and using the same. USP2017059656442.
  16. Johnson, Michael A.; Brandys, Frank A.; Nielsen, Kent E.; Ho, Charlie C.; Rajamani, Vijay. Paint film composites and methods of making and using the same. USP2015018932424.
  17. Riblier, Luc-Michel; Grussaute Nghiem, Hélène; Messere, Rino; Hebert, Anne-Sophie; Florentin, Jean-Michel. Refrigerated display case having a transparent insulating glazing unit. USP2011077976916.
  18. Korkmaz, Erdem. Refrigerator. USP2015079074811.
  19. Choueifati, Jules G.. Storage tank for refrigerated display case. USP20180710034560.
  20. Wenning, Udo; Eberhardt, Hans-Frieder; Neumann, Michael; Zeiler, Thomas. Thermally insulating wall. USP2010017645003.
  21. Mortarotti, Julio. Units insulated with foams and having flexible outer skins. USP2014078763847.