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Multi-layer, pre-stretched elastic articles

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/12
  • B32B-025/02
출원번호 UP-0552284 (2006-10-24)
등록번호 US-7807593 (2010-10-26)
발명자 / 주소
  • Patel, Rajen M.
  • Chang, Andy
출원인 / 주소
  • Dow Global Technologies Inc.
대리인 / 주소
    Whyte Hirschboeck Dudek SC
인용정보 피인용 횟수 : 8  인용 특허 : 40

초록

In one embodiment the invention is an article comprising at least two layers, a first or low crystallinity layer comprising a low crystallinity polymer and a second or high crystallinity layer comprising a high crystallinity polymer. The high crystallinity polymer has a melting point as determined b

대표청구항

What is claimed is: 1. An article having at least two layers, the article comprising (a) a low crystallinity layer comprising a low crystallinity polymer, and (b) a high crystallinity layer comprising a high crystallinity polymer having a melting point as determined by DSC that is less than that of

이 특허에 인용된 특허 (40)

  1. Tau, Li-Min; Chum, Pak-Wing S.; Karande, Seema; Bosnyak, Clive, Blends and sealant compositions comprising isotactic propylene copolymers.
  2. Haffner William B. (Kennesaw GA) Morman Michael T. (Alpharetta GA) Taylor Jack D. (Roswell GA) Tinsley Jon E. (Roswell GA), Composite elastic necked-bonded material.
  3. Morman Michael T. (Alpharetta GA), Composite elastic necked-bonded material.
  4. Krueger Dennis L. (Hudson Township ; St. Croix County WI) Wood Leigh E. (Woodbury MN), Composite materials and process.
  5. Krueger Dennis L. (Hudson WI) Wood Leigh E. (Woodbury MN) Gorman Michael R. (Lake Elmo MN) Alberg Randall L. (Woodbury MN), Composite materials and process.
  6. Wood Leigh E. ; Krueger Dennis L. ; Gorman Michael R. ; Alberg Randall L., Composite materials and process.
  7. Stevens, James C.; Vanderlende, Daniel D.; Ansems, Patricia, Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent.
  8. Swenson Douglas A. (St. Paul MN) Fox Herbert J. (Maplewood MN) Krueger Dennis L. (Hudson Township ; St. Croix County WI) Lockridge Rochelle L. (Maplewood MN), Elastic film laminate.
  9. Swenson Douglas A. (St. Paul MN) Fox Herbert J. (Maplewood MN) Krueger Dennis L. (Hudson Township ; St. Croix County WI) Lockridge Rochelle L. (Maplewood MN), Elastic film laminate.
  10. Swenson Douglas A. (St. Paul MN) Fox Herbert J. (Maplewood MN) Krueger Dennis L. (Hudson Township ; St. Croix County WI) Lockridge Rochelle L. (Maplewood MN), Elastic film laminate.
  11. Austin Jared A., Elastic nonwoven fabric prepared from bi-component filaments.
  12. Allen R. Siedle ; David K. Misemer ; Vasant V. Kolpe ; Brook F. Duerr, Elastic polypropylenes and catalysts for their manufacture.
  13. Krueger Dennis L. (P.O. Box 33427 St. Paul MN 55133-3427) Bartusiak Joseph T. (P.O. Box 33427 St. Paul MN 55133-3427) Hanschen Thomas P. (P.O. Box 33427 St. Paul MN 55133-3427) Capik Karen M. (P.O. B, Elastomeric laminates with microtextured skin layers.
  14. Krueger Dennis L. (St. Paul MN) Bartusiak Joseph T. (St. Paul MN) Hanschen Thomas P. (St. Paul MN) Capik Karen M. (St. Paul MN), Elastomeric laminates with microtextured skin layers.
  15. Capik Karen M. (Woodbury MN) Krueger Dennis L. (Hudson WI) Delgado Joaquin (St. Paul MN), Elastomeric tapes with microtextured skin layers.
  16. Stevens, James C.; Vanderlende, Daniel D.; Ansems, Patricia, Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers.
  17. Stevens, James C.; Vanderlende, Daniel D.; Ethiopia, Samuel, Isotactic propylene copolymer fibers, their preparation and use.
  18. Stevens, James C.; Vanderlende, Daniel D., Isotactic propylene copolymers, their preparation and use.
  19. Ewen John A. (Houston TX), Isotactic-stereoblock polymers of alpha-olefins and process for producing the same.
  20. Hazelton Donald R. (Chatham NJ) Laurent Douglas J. (Houston TX) Locke Lawrence K. (Seabrook TX) Hodgson ; Jr. William J. (Baytown TX), Low gloss film and process of manufacture (FP 1323).
  21. Sumida Katsuhiko (Amagasaki JPX) Iseki Yuji (Amagasaki JPX) Suzuki Masahiko (Amagasaki JPX), Method of manufacturing laminated films.
  22. Sumida Katsuhiko (Amagasaki JPX) Iseki Yuji (Amagasaki JPX) Suzuki Masahiko (Amagasaki JPX), Method of manufacturing laminated films.
  23. Curro John J. (Cincinnati OH) Linman E. Kelly (Cincinnati OH), Microapertured polymeric web exhibiting soft and silky tactile impression.
  24. Beerwart Fred, Multilayer protective garment film.
  25. Cozewith, Charles; Ju, Shiaw; VerStrate, Gary W., Narrow MWD alpha-olefin copolymers.
  26. Kao Che I. ; Combs R. Bruce ; Camp Gary A. ; Eversdyk David A. ; Jain Pradeep ; Winter Greg A. ; Stultz Jeff H., Non-adiabatic olefin solution polymerization.
  27. Wnuk Andrew J. (Fairfield OH), Nonblocking elastomeric polymer blends of ABA block copolymer and ethylene-vinyl acetate copolymer.
  28. Shawver, Susan Elaine; Jeffries, Hughey Kenneth; Ofosu, Simon Kwame; Shultz, Jay Sheldon; Kobylivker, Peter Michlovich; Barrett, Dwyana Marchael; Notheis, Patrick John; Meyer, Stephen Carl; Genke, Na, Nonwoven web and film laminate with improved strength and method of making the same.
  29. Hodgson ; Jr. William J. (Baytown TX) Middlesworth Jeffrey A. (Webster TX), Oriented elastomeric film and method of manufacture.
  30. Hodgson ; Jr. William J. (Baytown TX) Middlesworth Jeffrey A. (Webster TX), Oriented elastomeric film and method of manufacture.
  31. Fallaux Frits J.,NLX ; Hoeben Robert C.,NLX ; Bout Abraham,NLX ; Valerio Domenico,NLX ; van der Eb Alex J.,NLX ; Schouten Govert,NLX, Packaging systems for human recombinant adenovirus to be used in gene therapy.
  32. Dolle Volker,DEX ; Rohrmann Jurgen,DEX ; Winter Andreas,DEX ; Antberg Martin,DEX, Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts.
  33. Stahl Glenn Allan ; McAlpin James John, Polyolefin fibers and their fabrics.
  34. Canich Jo Ann M. (Webster TX), Process for producing crystalline poly-a 상세보기
  • Hanschen Thomas P. (St. Paul MN) Krueger Dennis L. (Hudson Township ; St. Croix County WI) Erickson Stanley C. (Stillwater MN) Kinney Robert J. (Woddbury MN), Process of making zone orientated continuous web.
  • Imuta Junichi (Waki JPX) Ueda Takashi (Waki JPX) Kiso Yoshihisa (Waki JPX) Mizuno Akira (Waki JPX) Kawasaki Masaaki (Waki JPX) Hashimoto Mikio (Waki JPX), Propylene polymer, propylene copolymer, and propylene elastomer prepared using novel bridged indenyl containing metalloc.
  • Resconi Luigi,ITX ; Piemontesi Fabrizio,ITX ; Yu Lin-Chen, Reactor blend polypropylene, process for the preparation thereof and process for preparing metallocene ligands.
  • Hanschen Thomas P. (St. Paul MN) Krueger Dennis L. (Hudson WI) Karp Gregory P. (Brooklyn Park MN), Spatially modified elastic laminates.
  • Hanschen Thomas P. (St. Paul MN) Krueger Dennis L. (Hudson WI) Karp Gregory P. (Brooklyn Park MN), Spatially modified elastic laminates.
  • Waymouth Robert M. ; Hauptman Elisabeth ; Coates Geoffrey W., Thermoplastic elastomeric olefin polymers.
  • 이 특허를 인용한 특허 (8)

    1. Nhan, Davis Dang Hoang; Zhuang, Shiming; Tower, Theodore T.; DeMarco, Alphonse Carl; Zhou, Peiguang, Methods to make stretchable elastic laminates.
    2. Lee, WanDuk; Zhou, Peiguang; Nhan, Davis-Dang Hoang; DeMarco, Alphonse Carl, Microtextured multilayered elastic laminates with enhanced strength and elasticity and methods of making thereof.
    3. Hu, Yu; White, Thomas A.; Dobreski, David V., Multilayer stretchy drawstring.
    4. Lee, WanDuk; Zhou, Peiguang; Nhan, Davis Dang Hoang; DeMarco, Alphonse Carl, Multilayered elastic laminates with enhanced strength and elasticity and methods of making thereof.
    5. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
    6. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
    7. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
    8. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
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