$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Novel polyesters and their use in compostable products such as disposable diapers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-063/688
출원번호 US-0522134 (1990-05-11)
발명자 / 주소
  • Tietz Raymond F. (Wilmington DE)
출원인 / 주소
  • E. I. Du Pont de Nemours and Company (Wilmington DE 02)
인용정보 피인용 횟수 : 74  인용 특허 : 0

초록

The invention provides novel polyesters, fibers and films, nonwovens from the fibers and disposable products of the polyesters such as diapers from the nonwovens. The products are degradable under the conditions typically existing in waste composting processes, have low ingredient costs and yet prov

대표청구항

A fiber and film forming polyester consisting essentially of recurring structural units of the formula [Figure] wherein R is about 97 to 99.9 mole % para-phenylene and about 0.1 to 3 mole % of the sulfonate radical [Figure] where M is an alkali metal or alkaline earth metal, and wherein G is about 6

이 특허를 인용한 특허 (74)

  1. Georgelos, Paul; Montefusco, Pat; Soria, Javier, Additive for performance enhancement of PLA articles.
  2. Sanjay, Mehta, Articles having improved gas barrier properties.
  3. He, Aimin; Wang, James H., Biodegradable aliphatic polyester for use in nonwoven webs.
  4. He, Aimin; Wang, James H., Biodegradable aliphatic polyester for use in nonwoven webs.
  5. Wang, James H.; He, Aimin, Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs.
  6. Wang, James H.; He, Aimin, Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs.
  7. Chakravarty, Jayant; Topolkaraev, Vasily; Conrad, John Herbert; Baratian, Stephen Avedis; Martin, Jared L., Biodegradable continuous filament web.
  8. Khemani,Kishan; Schmidt,Harald; Hodson,Simon K., Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials.
  9. Chakravarty, Jayant; Topolkaraev, Vasily; Wideman, Gregory J., Biodegradable multicomponent fibers.
  10. Chakravarty, Jayant; Topolkaraev, Vasily; Kaufman, Ross T.; Baratian, Stephen Avedis; Martin, Jared L., Biodegradable nonwoven laminate.
  11. He, Aimin; Wang, James H., Biodegradable polylactic acid for use in nonwoven webs.
  12. Khemani,Kishan; Schmidt,Harald; Hodson,Simon, Biodegradable polymer blends for use in making films, sheets and other articles of manufacture.
  13. Khemani,Kishan; Schmidt,Harald; Hodson,Simon K., Biodegradable polymer blends for use in making films, sheets and other articles of manufacture.
  14. 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.
  15. Narayan, Ramani; Balakrishnan, Sunder; Kubik, Donald A.; Gencer, Mehmet A., Biodegradable polymer masterbatch, and a composition derived therefrom having improved physical properties.
  16. Kennedy, T. Scott, Biopolymer-based growth media, and methods of making and using same.
  17. Kennedy, T. Scott, Biopolymer-based growth media, and methods of making and using same.
  18. Lougheed, Doris Ericka, Blended mulch product and method of making same.
  19. Lougheed,Doris Ericka, Blended mulch product and method of making same.
  20. MacDonald, William Alasdair; Moussalli, Pierre Georges Osborne; Evans, Kenneth; Attard, Julian Peter; Boyce, David; Naylor, Christopher Charles, Brittle polymeric film and tamper evident labels made therefrom.
  21. Hale,Wesley Raymond, Compatibilized blends of biodegradable polymers with improved rheology.
  22. Buchanan, Charles M.; Buchanan, Norma L.; Debenham, John S.; Shelton, Michael C.; Wood, Matthew D., Corn fiber for the production of advanced chemicals and materials: derivatizable cellulose and cellulose derivatives made therefrom.
  23. Charles M. Buchanan ; Norma L. Buchanan ; John S. Debenham ; Michael C. Shelton ; Matthew D. Wood ; Michael J. Visneski ; Bhaskar K. Arumugam ; John K. Sanders ; Larry R. Lingerfelt, Jr. ; L, Corn fiber for the production of advanced chemicals and materials: separation of monosaccharides and methods thereof.
  24. Charles M. Buchanan ; Norma L. Buchanan ; John S. Debenham ; Michael C. Shelton ; Matthew D. Wood, Corn fiber for the production of advanced chemicals and materials:arabinoxylan and arabinoxylan derivatives made therefrom.
  25. Lougheed, Doris Ericka, Erosion control medium.
  26. Shi, Bo; Wang, James H.; He, Aimin, Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch.
  27. He, Aimin; Topolkaraev, Vasily A.; Wright, Alan E.; Wideman, Gregory J., Fibers formed from aromatic polyester and polyether copolymer.
  28. He, Aimin; Topolkaraev, Vasily A.; Wright, Alan E.; Wideman, Gregory J., Fibers formed from aromatic polyester and polyether copolymer.
  29. Hodson,Simon K., Fibrous sheets coated or impregnated with biodegradable polyhydroxybutyrate polymers or polymer blends.
  30. Hodson,Simon K., Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends.
  31. Georgelos, Paul; Montefusco, Pat; Skaggs, Jeanne M.; Sanfilippo, James J., Film for thermal adhesion to a rigid biopolymer structure.
  32. Kohli, Anil; Wyss, Kurt Hans, Filter felts and bag filters comprising blends of fibers derived from diamino diphenyl sulfone and heat resistant fibers.
  33. Khemani Kishan Chand, Foamable copolyesters prepared from divalent metal containing co-ionomers.
  34. Khemani Kishan Chand, Foamable copolyesters prepared from divalent metal containing co-ionomers.
  35. Reichmann, Mark G.; Aroch, Maya; Jordan, Joy Francine; Kobylivker, Peter Michailovich; McClellan, Jr., Rowland Jaynes; McCormack, Ann Louise; Ramaswami Wallajapet, Palani Raj; Topolkaraev, Vasily A.; Lee, Dennis Y.; Stopper, Steven R., High strength nonwoven web from a biodegradable aliphatic polyester.
  36. Jackson, David Martin; Lang, Frederick John; Wang, Kenneth Yin; Zacharias, Duane, Ion sensitive, water-dispersible fabrics, a method of making same and items using same.
  37. Chang, Yihua; Mumick, Pavneet S.; Lang, Frederick J., Ion-sensitive hard water dispersible polymers and applications therefor.
  38. Chang, Yihua; Mumick, Pavneet S.; Lang, Frederick J., Ion-sensitive hard water dispersible polymers and applications therefor.
  39. Lang, Frederick J.; Branham, Kelly D.; Chen, Franklin M.; Johnson, Eric D.; Lindsay, Jeffrey D.; Schick, Kim G.; Schultz, Walter T.; Sun, Tong; Chang, Yihua; Mumick, Pavneet S.; Pomplun, William S.; , Ion-sensitive, water-dispersable polymers, a method of making same and items using same.
  40. Chen, Franklin M.; Branham, Kelly D.; Johnson, Eric D.; Lang, Frederick J.; Lindsay, Jeffrey D.; Schick, Kim G.; Schultz, Walter T.; Sun, Tong; Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Ja, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  41. Cole, Douglas Bryan; Shah, Varsha K.; Bevernitz, Kurt J.; Chen, Franklin M.; Johnson, Eric D.; Lang, Frederick J.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Stahl, Katherine Denise, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  42. Douglas Bryan Cole ; Varsha K. Shah ; Kurt J. Bevernitz ; Franklin M. Chen ; Eric D. Johnson ; Frederick J. Lang ; Jeffrey D. Lindsay ; Ligia A. Rivera ; Kim G. Schick ; Katherine Denise Sta, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  43. Frederick J. Lang ; Kelly D. Branham ; Yihua Chang ; Franklin M. Chen ; Eric D. Johnson ; Jeffrey D. Lindsay ; Pavneet S. Mumick ; William S. Pomplun ; Kim G. Schick ; Walter T. Schultz ; D, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  44. Lang, Frederick J.; Chang, Yihua; Chen, Franklin M.; Dellerman, Paige A.; Johnson, Eric D.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Schultz, Walter T.; Shah, Varsha K.; Mumick, Pavneet, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  45. Lang, Frederick J.; Chang, Yihua; Chen, Franklin M.; Mumick, Pavneet S.; Pomplun, William S.; Soerens, Dave A., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  46. Lang,Frederick J.; Chang,Yihua; Chen,Franklin M.; Dellerman,Paige A.; Jackson,David M.; Johnson,Eric D.; Lindsay,Jeffrey D.; Mumick,Pavneet S.; Pomplun,William S.; Rivera,Ligia A.; Schick,Kim G.; Schultz,Walter T.; Shah,Varsha K.; Soerens,Dave A.; Wang,Kenneth Y, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  47. Mumick, Pavneet S.; Chang, Yihua; Chen, Franklin M.; Lang, Frederick J.; Schick, Kim G.; Schultz, Walter T.; Pomplun, William S.; Soerens, Dave A.; Wang, Kenneth Y., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  48. Pomplun, William S.; Chen, Franklin M.; Dellerman, Paige A.; Johnson, Eric D.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Schultz, Walter T.; Shah, Varsha K.; Soerens, Dave A.; Wang, Kenn, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  49. Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Chen, Franklin M. C.; Lang, Frederick J.; Mumick, Pavneet S., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  50. Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Wang, Kenneth Y.; Mumick, Pavneet S.; Lang, Frederick J.; Branham, Kelly D.; Chen, Franklin M.; Johnson, Eric D.; Lindsay, Jeffrey D.; Schick, Kim, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  51. Oda, Kohei; Kimura, Yoshiharu, Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganism having activity of decomposing the polyester.
  52. Kohei Oda JP; Yoshiharu Kimura JP, Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganisms having activity of decomposing the polyester.
  53. Oda, Kohei; Kimura, Yoshiharu, Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganisms having activity of decomposing the polyester.
  54. Kosinski, Leonard Edward, Method of supporting plant growth using polymer fibers as a soil substitute.
  55. Leonard Edward Kosinski, Method of supporting plant growth using polymer fibers as a soil substitute.
  56. Buchanan, Charles M.; Buchanan, Norma L.; Debenham, John S.; Shelton, Michael C.; Wood, Matthew D., Methods of separating a corn fiber lipid fraction from corn fiber.
  57. Noda Isao, Nonwoven materials comprising biodegradable copolymers.
  58. Noda Isao (Cincinnati OH), Nonwoven materials comprising biodegradable copolymers.
  59. Kaku,Mureo; Ushiyama,Akiko Mizutani; Hayes,Richard Allen; Schneider,Jennifer M., Polyester blend compositions and biodegradable films produced therefrom.
  60. Hale,Wesley Raymond; Tanner,Candace Michele, Polymer blends with improved notched impact strength.
  61. Hale,Wesley Raymond; Tanner,Candace Michele, Polymer blends with improved rheology and improved unnotched impact strength.
  62. Lang,Frederick J.; Chang,Yihua; Chen,Franklin M. C.; Dellerman,Paige A.; Johnson,Eric D.; Lindsay,Jeffrey D.; Mumick,Pavneet S.; Pomplun,William S.; Rivera,Ligia A.; Schick,Kim G.; Schultz,Walter T.;, Pre-moistened wipe product.
  63. Hayes, Richard Allen; Hoffmann, Gregory W., Processes for producing very low IV polyester resin.
  64. Noda Isao ; Lampe Reinhold August ; Satkowski Michael Matthew, Spray processes using a gaseous flow for preparing biodegradable fibrils, nonwoven fabrics comprising biodegradable fi.
  65. Hansen Steven M. (Wilmington NC) Howell James M. (Greenville NC) Reese Cecil E. (Kinston NC), Sulfonate-containing polyesters dyeable with basic dyes.
  66. Hayes, Richard Allen, Sulfonated aliphatic-aromatic copolyetheresters.
  67. Spittle, Kevin S.; Theisen, Marc S.; Clark, Jessie; Tanner, James D., Visual attenuation compositions and methods of using the same.
  68. Spittle, Kevin S.; Theisen, Marc S.; Clark, Jessie; Tanner, James D., Visual attenuation compositions and methods of using the same.
  69. Mumick, Pavneet S.; Chen, Franklin M.C.; Chang, Yihua, Water-dispersible polymers, a method of making same and items using same.
  70. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  71. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  72. Chang, Yihua; Lang, Frederick J.; Wang, Kenneth Y.; Chen, Franklin M.; Branham, Kelly D.; Schick, Kim G.; Schultz, Walter T., Water-dispersible, cationic polymers, a method of making same and items using same.
  73. Chang,Yihua; Lang,Frederick J.; Branham,Kelly D.; McBride,Erin, Water-dispersible, cationic polymers, a method of making same and items using same.
  74. Reiterer, Philippe; Normand, Jean Le; Parmentier, Roy; Carter, Christopher J., Web material comprising a tackifier.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로