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Biodegradable polymer compositions and shrink films 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-005/09
  • C08L-023/08
  • C08L-067/04
  • C08L-083/08
출원번호 US-0703994 (1996-08-28)
우선권정보 JP-0253064 (1995-09-29)
발명자 / 주소
  • Tokushige Yuji,JPX
  • Nakamura Norio,JPX
  • Tanifuji Yoichi,JPX
  • Ueda Shuhei,JPX
출원인 / 주소
  • Shin-Etsu Chemical Co., Ltd., JPX
대리인 / 주소
    McAulay Fisher Nissen Goldberg & Kiel, LLP
인용정보 피인용 횟수 : 27  인용 특허 : 3

초록

The present invention provides polylactic compositions effecting an excellent mold releasability upon processing and significantly improved elongation at break and impact strength without affecting the transparency. Also provided is a shrink film which decomposes under the natural environment and ha

대표청구항

[ We claim:] [1.] A biodegradable polymer composition comprising a polylactic acid and an ethylene vinyl acetate copolymer having an ethylene content of 20 to 40% by weight and a vinyl acetate content of 60 to 80% by weight.

이 특허에 인용된 특허 (3)

  1. Ryan Lisa L. (Dayton MN) Rouyer Alain (Boos FRX) Pariente Emmanuelle (Rouen FRX) Yeboa-Kodie Peter (Luneburg DEX), Biodegradable adhesive packaging.
  2. Wilfong Debra L. (Lake Elmo MN) Rutherford Denise R. (Oakdale MN) Rolando Richard J. (Oakdale MN), Degradable multilayered structures.
  3. Iovine Carmine P. (Bridgewater NJ) Kauffman Thomas F. (Easton PA) Schoenberg Jules E. (Bridgewater NJ) Puletti Paul P. (Pittstown NJ), Polylactide containing hot melt adhesive.

이 특허를 인용한 특허 (27)

  1. Khemani,Kishan; Schmidt,Harald; Hodson,Simon K., Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials.
  2. Khemani,Kishan; Schmidt,Harald; Hodson,Simon, Biodegradable polymer blends for use in making films, sheets and other articles of manufacture.
  3. Khemani,Kishan; Schmidt,Harald; Hodson,Simon K., Biodegradable polymer blends for use in making films, sheets and other articles of manufacture.
  4. Khemani, Kishan; Andersen, Per Just; Hodson, Simon K.; Schmidt, Harald, Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials.
  5. Bui, Hy Si; Rohmeyer, Ann Marie; McDermott, Padraig, Cosmetic composition containing a block copolymer, a tackifier, a silsesquioxane wax and/or resin.
  6. Bui, Hy Si, Cosmetic compositions containing a block copolymer, a tackifier and a high viscosity ester.
  7. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon, Cosmetic compositions containing block copolymers, tackifiers and a selective solvent for hard blocks.
  8. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon, Cosmetic compositions containing block copolymers, tackifiers and a selective solvent for soft blocks.
  9. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon, Cosmetic compositions containing block copolymers, tackifiers and a solvent mixture.
  10. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon, Cosmetic compositions containing block copolymers, tackifiers and gelling agents.
  11. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon; Blin, Xavier; Arnaud, Pascal, Cosmetic compositions containing block copolymers, tackifiers and modified silicones.
  12. Bui, Hy Si; Lu, Shaoxiang; Pradier, Francois; Mercado, Ramon; Blin, Xavier, Cosmetic compositions containing block copolymers, tackifiers and shine enhancing agents.
  13. Ramadan, Fatima; Bui, Hy Si, Cosmetic compositions having long lasting shine.
  14. Hodson,Simon K., Fibrous sheets coated or impregnated with biodegradable polyhydroxybutyrate polymers or polymer blends.
  15. Hodson,Simon K., Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends.
  16. Hiruma,Takashi, Heat-shrinkable film of polylactic acid film.
  17. Lorence, James P.; Previty, Richard A.; Green, Alan; Woznic, Frank B.; Potter, Craig W.; Worm, Harry; Sofie, Walt, Label applicator belt system.
  18. Lorence, James P.; Previty, Richard; Green, Alan; Woznic, Frank B.; Potter, Craig W.; Worm, Harry; Sofie, Walt, Label applicator belt system.
  19. Jeffrey J. Kolstad ; David R. Witzke ; Mark H. Hartmann ; Eric Stanley Hall ; James Nangeroni, Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof.
  20. Kolstad Jeffrey J. ; Witzke David R. ; Hartmann Mark H. ; Hall Eric Stanley ; Nangeroni James, Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof.
  21. Nagano, Tatsuya; Nasuno, Tomoko; Ome, Hiroyuki; He, Yong; Yu, Bo; Zhu, Kexin; Guo, Xiao; Zuo, Pujing, Method for producing aliphatic polyester resin, and an aliphatic polyester resin composition.
  22. Pfaadt, Marcus; Tangelder, Robert, Mixtures for producing biodegradable aliphatic polyester-based molded bodies and for producing polymer powders that can be re-dispersed in water.
  23. Suzuki, Noriyuki; Minami, Tetsuya, Polyester resin composition and molded article containing this resin composition.
  24. Lorence, James P.; Potter, Craig W.; Rackovan, Mitchell J.; Pastor, Richard D.; Cone, William L., Pressure sensitive shrink label.
  25. Lorence, James Paul; Pastor, Richard D.; Potter, Craig William; Previty, Richard A.; Rackovan, Mitchell J.; Wyatt, Mark James; Cone, William Lewis, Pressure sensitive shrink label.
  26. Topolkaraev, Vasily A.; Scholl, Neil T.; McEneany, Ryan J.; Eby, Thomas A., Rigid renewable polyester compositions having a high impact strength and tensile elongation.
  27. Ahmed, Sharf U., Thermoplastic composition for wallpaper and the wallpaper including the same.
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