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Multilayer films with quiet film layer having noise dampening properties

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/08
  • B32B-027/30
  • B32B-027/32
  • B32B-027/34
  • B32B-027/36
출원번호 US-0251356 (2002-09-20)
발명자 / 주소
  • Regnier, Francois J. F.
  • Tung, Harvey C.
  • Woods, Rochelle A.
  • Bonekamp, Jeffrey E.
출원인 / 주소
  • Dow Global Technologies Inc.
인용정보 피인용 횟수 : 31  인용 특허 : 18

초록

Multilayer films comprising a quiet film layer having noise dampening properties and at least one second layer which are particularly useful for, ostomy bags (colostomy, ileostomy), trans-dermal delivery systems (TDDS), cosmetic patches, incontinence bags, medical collection bags, parenteral solutio

대표청구항

1. A multilayer film structure that comprises at least one quiet film layer having noise dampening properties, said quiet layer comprising at least one polymer resin or polymer resin composition having a Tangent Delta value of at least 0.25 at a temperature within the range between -5° C. and 15° C.

이 특허에 인용된 특허 (18)

  1. Francois J. F. Regnier FR; Rochelle A. Woods ; Harvey C. Tung ; Jeffrey E. Bonekamp, Essentially amorphous, non-chlorinated polymeric barrier films and method of using such films.
  2. Bradfute John G. (Greenville SC) Childress Blaine Clemons (Inman SC) Havens Marvin (Greer SC) Lulham Cedric Michael (Gray Court SC) Moffitt Ronald D. (Duncan SC) Nelson Martindale (Greer SC) Norpoth , Film containing alpha-olefin/vinyl aromatic copolymer.
  3. Cheung Yunwa W. ; Guest Martin J. ; Timmers Francis J. ; Hahn Stephen F., Interpolymers of ethylene, olefinic monomers, and aromatic vinylidene or hindered aliphatic or cycloaliphatic vinylidene.
  4. Yamaoka Ryuso (Kusatsu JPX) Ishii Yoshinori (Kusatsu JPX) Kondo Kunio (Moriyama JPX) Wakita Kazuto (Fujisawa JPX) Tsurutani Iwao (Chiba JPX), Laminate film.
  5. Wilfong Debra L. (Lake Elmo MN) Rolando Richard J. (Oakdale MN), Method for forming multilayered barrier structures.
  6. Wilfong Debra L. ; Rolando Richard J., Method of forming multilayered barrier structures.
  7. Wilfong Debra L. ; Rolando Richard J., Method of using a multilayered barrier structure.
  8. Giori Claudio, Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom.
  9. Giori Claudio, Multilayer chlorine-free film with polyester barrier layer and ostomy pouches formed therefrom.
  10. Allen Scott I. (Newark OH) Ferguson Michael (Granville OH) Tung Harvey (Newark OH), Multilayer halogen-free barrier film for ostomy and transdermal drug delivery applications.
  11. Wilfong Debra L. (Lake Elmo MN) Rolando Richard J. (Oakdale MN), Multilayered barrier structures.
  12. Laughner Michael K. (Lake Jackson TX), Polycarbonate/aromatic polyester blends containing an olefinic modifier.
  13. Laughner Michael K. (Lake Jackson TX), Polycarbonate/aromatic polyester blends containing an olefinic modifier.
  14. Laughner Michael K. (Lake Jackson TX), Polycarbonate/aromatic polyester blends modified with an epoxide-containing copolymer.
  15. Chatterjee Ananda M., Polymer compositions and cast films.
  16. Timmers Francis J. (Midland MI), Pseudo-random copolymers formed by use of constrained geometry addition polymerization catalysts.
  17. Tusim Martin H. (Fresno CA), Quiet film and container.
  18. Tsurutani Iwao (Chiba JPX) Manabe Takafumi (Sakai JPX) Emoto Ikuo (Sakai JPX), Resin composition.

이 특허를 인용한 특허 (31)

  1. Egan, Luke S.; Calhoun, Robert Michael; Burghart, Armin; Petrie, Randall; Brennan, Randall, Acrylic dispersion-based coating compositions.
  2. Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Airtight closure mechanism for a reclosable pouch.
  3. Ong, Ivan W.; Albee, Paul, Antimicrobial concentrates.
  4. Chang, Moh-Ching Oliver; Shutt, Joel D., Asymmetric multilayer film for ostomy application.
  5. Tsai, Mingliang Lawrence; Nguyen-DeMary, Tinh, Closure system for a drainable pouch.
  6. Chau, Chieh-Chun; Patchen, William F., Encapsulated activated carbon and the preparation thereof.
  7. Holzbauer, Todd J.; Sadik, Adel; Chang, Moh-Ching Oliver; Cisko, Jr., George J., Fecal drainage system with multi-layer odor barrier catheter tube.
  8. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channel profile and a complementary groove for a pouch.
  9. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channels for a pouch.
  10. Dircks, Lon E.; Taylor, Michael Gerard; Giori, Claudio, Laminated material and body wearable pouch formed therefrom.
  11. Dircks, Lon E.; Taylor, Michael G.; Giori, Claudio, Laminated material and skin contacting products formed therefrom.
  12. Mangrum,Marc A., Method for stacking an integrated circuit on another integrated circuit.
  13. Schultz, Timothy, Method of creating virtually silent bag.
  14. Holzbauer, Todd J.; Sadik, Adel; Chang, Moh-Ching Oliver; Cisko, Jr., George J., Multi-layer catheter tubes with odor barrier.
  15. Chang, Moh-Ching Oliver; Harrington, Kevin M., Multi-layer film and ostomy product made therefrom.
  16. Shelley, Phil; Kavanagh, Seamus T.; Giori, Claudio; Prakash, Deepak; Sadik, Adel; Hantke, Rick; Hansford, Kimberly R., Multi-layer odor barrier tube, and combination odor barrier tube and odor barrier collection bag.
  17. Shelley, Phil; Kavanagh, Seamus T.; Giori, Claudio; Prakash, Deepak; Sadik, Adel; Hantke, Rick; Hansford, Kimberly R., Multi-layer odor barrier tube, and combination odor barrier tube and odor barrier collection bag.
  18. Smith, Dennis C., Multilayer clear over color polyolefin sheets and layered backing structure.
  19. Smith, Dennis C., Multilayer clear over color polyolefin sheets and layered backing structure.
  20. Forloni, Roberto, Multilayer oriented film.
  21. Bekele, Solomon, Noise dampening film.
  22. Chang, Moh-Ching Oliver; Cisko, George J., Odor barrier film.
  23. Richmann, Sussie; Grum-Schwensen, Christen; Rasmussen, Claus; Møller-Jensen, Peter; Toft, Tue Kjaergaard; Clausen, Jan; Frellesvig, Iben; Stenvang, Michael, Ostomy pouch.
  24. Zethoff, Martin; Sawin, Philip Andrew; Saggar, Ravi K.; Neumann, Matthew Aaron; Milbrada, Edward John; Niepelt, Ralf; Santini Torres, Luis Alberto, Packaging and disposable article disposed therein.
  25. Bekele, Solomon, Polyglycolic acid-based film.
  26. Turvey, Robert R.; Dais, Brian C.; Pawloski, James C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Pouch with a valve.
  27. Ohashi,Hitoshi; Izumi,Tatsuya; Takahashi,Kazuhiro, Pressure sensitive adhesive sheet for use in semiconductor working and method for producing semiconductor chip.
  28. Chang, Moh-Ching Oliver; Shutt, Joel D., Sound absorbing ostomy pouch.
  29. Mangrum,Marc A., Structure having an integrated circuit on another integrated circuit with an intervening bent adhesive element.
  30. Rousse, Martine; Valette, Ludovic, Thermoset dampener material.
  31. Turvey, Robert R.; Dais, Brian C.; Ackerman, Bryan L.; Pawloski, James C.; Zimmerman, Daniel P.; Jones, Amanda A., Valve for a recloseable container.
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