$\require{mediawiki-texvc}$

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.

Multi-layer film structure for packaging and bags made therefrom 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/08
출원번호 US-0420198 (1989-10-12)
우선권정보 GB-0027023 (1988-11-18)
발명자 / 주소
  • Parnell Colin D. (Cellina Di Leggiuno ITX) Fornasiero Tito A. (Rho Milan ITX)
출원인 / 주소
  • W. R. Grace & Co.-Conn. (Duncan SC 02)
인용정보 피인용 횟수 : 30  인용 특허 : 5

초록

A multi-layer thermoplastic shrinkable film with improved processing properties comprising at least a heat sealing VLDPE layer, a core oxygen barrier layer and an outer thermoplastic layer, and also comprising interposed between the barrier and the outer thermoplastic layer a further intermediate VL

대표청구항

A thermoplastic multi-layer packaging film with improved processing properties comprising at least a heat sealing layer of very low density polyethylene (VLDPE), a core oxygen barrier layer, and an outer thermoplastic layer, characterized in that said film further comprises an intermediate layer of

이 특허에 인용된 특허 (5)

  1. Ferguson Daniel J. (Spartanburg SC) Schirmer Henry G. (Spartanburg SC) Mueller Walter B. (Inman SC), Multi-layer packaging film and receptacles made therefrom.
  2. Lustig Stanley (Park Forest IL) Schuetz Jeffrey M. (Woodridge IL), Multilayer film containing very low density polyethylene.
  3. Lustig Stanley (Park Forest IL) Mack Nancy M. (Chicago IL) Schuetz Jeffrey M. (Woodridge IL) Vicik Stephen J. (Darien IL), Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene.
  4. Lustig Stanley (Park Forest IL) Mack Nancy M. (Chicago IL) Schuetz Jeffrey M. (Woodridge IL) Vicik Stephen J. (Darien IL), Puncture resistant, heat-shrinkable films containing very low density polyethylene.
  5. Warren Thomas C. (Greer SC), Thermoplastic multi-layer packaging film and bags made therefrom.

이 특허를 인용한 특허 (30)

  1. Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Airtight closure mechanism for a reclosable pouch.
  2. Jones Gregory K. ; Ziegert Richard M. ; Seeke Gregory J. ; Gehrke Russell P., Easy-opening reclosable package.
  3. Lai Shih-Yaw ; Wilson John R. ; Knight George W. ; Stevens James C., Elastic substantially linear ethlene polymers.
  4. Lai Shih-Yaw ; Wilson John R. ; Knight George W. ; Stevens James C., Elastic substantially linear ethylene polymers.
  5. Lai, Shih-Yaw; Wilson, John R.; Knight, George W.; Stevens, James C., Elastic substantially linear ethylene polymers.
  6. Lai, Shih-Yaw; Wilson, John R.; Knight, George W.; Stevens, James C., Elastic substantially linear ethylene polymers.
  7. Lai, Shih-Yaw; Wilson, John R.; Knight, George W.; Stevens, James C., Elastic substantially linear ethylene polymers.
  8. Lai, Shih-Yaw; Knight, George W.; Wilson, John R.; Stevens, James C.; Chum, Pak-Wing Steve, Elastic substantially linear olefin polymers.
  9. Lai, Shih-Yaw; Knight, George W.; Wilson, John R.; Stevens, James C.; Chum, Pak-Wing Steve, Elastic substantially linear olefin polymers.
  10. Lai, Shih-Yaw; Wilson, John R.; Knight, George W.; Stevens, James C.; Chum, Pak-Wing Steve, Elastic substantially linear olefin polymers.
  11. Thakker Mahendra T. ; Jani Dharmendra, Film product comprising novel polyolefins.
  12. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channel profile and a complementary groove for a pouch.
  13. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channels for a pouch.
  14. Swindoll Robert D. ; Story Bruce A. ; Kolthammer Brian W. S. ; Peil Kevin P. ; Wilson David R. ; Stevens James C., Gas phase polymerization of olefins.
  15. Swindoll, Robert D.; Story, Bruce A.; Kolthammer, Brian W. S.; Peil, Kevin P.; Wilson, David R.; Stevens, James C., Gas phase polymerization of olefins.
  16. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Herran, Vincent W.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers.
  17. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers.
  18. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers having long chain branching.
  19. Schell,Thomas Andrew; Pockat,Gregory Robert, Heat-shrinkable packaging films with improved sealing properties and articles made thereof.
  20. Obijeski Todd J. (Duluth GA) Lai Shih-Yaw (Surgar Land TX) Patel Rajen M. (Lake Jackson TX) Peng Lichih R. (Lake Jackson TX) Langohr Michael F. (Lake Jackson TX) Kelley David C. (Angleton TX) Eversdy, High drawdown extrusion composition and process.
  21. Babrowicz Robert (Spartanburg SC), Multilayer packaging laminate.
  22. David C. Horan ; Thomas R. Lee, Multilayer plastic structures, containers made therefrom, and methods of making the structures.
  23. Babrowicz Robert, Multilayer shrinkable film with improved shrink, optics and sealability.
  24. Walton Kim L. (Lake Jackson TX) Patel Rajen M. (Lake Jackson TX) Chum Pak-Wing S. (Lake Jackson TX) Obijeski Todd J. (Houston TX), Packaging and wrapping film.
  25. Jones Gregory K. ; Ziegert Richard M., Packaging material for forming an easy-opening reclosable packaging material and package.
  26. deGroot Jacquelyn A. ; Hazlitt Lonnie G. ; Jain Pradeep ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus.
  27. deGroot Jacquelyn A. ; Jain Pradeep ; Hazlitt Lonnie G. ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus.
  28. deGroot Jacquelyn A. ; Hazlitt Lonnie G. ; Jain Pradeep ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus.
  29. Turvey, Robert R.; Dais, Brian C.; Pawloski, James C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Pouch with a valve.
  30. Turvey, Robert R.; Dais, Brian C.; Ackerman, Bryan L.; Pawloski, James C.; Zimmerman, Daniel P.; Jones, Amanda A., Valve for a recloseable container.
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