KR890011699A - Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages - Google Patents

Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages Download PDF

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KR890011699A
KR890011699A KR1019890000125A KR890000125A KR890011699A KR 890011699 A KR890011699 A KR 890011699A KR 1019890000125 A KR1019890000125 A KR 1019890000125A KR 890000125 A KR890000125 A KR 890000125A KR 890011699 A KR890011699 A KR 890011699A
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South Korea
Prior art keywords
vinyl chloride
polymer layer
vinyl acetate
structures
vinylidene fluoride
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KR1019890000125A
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Korean (ko)
Inventor
데헨나우 클라우드
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진-피에르 헤르만스
솔베이 앤드 시에(소시에떼 아노님)
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Application filed by 진-피에르 헤르만스, 솔베이 앤드 시에(소시에떼 아노님) filed Critical 진-피에르 헤르만스
Priority to KR1019890000125A priority Critical patent/KR890011699A/en
Publication of KR890011699A publication Critical patent/KR890011699A/en

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Abstract

내용 없음No content

Description

가소성 염화 비닐 중합체층에 결합된 불화 비닐리덴 중합체층으로 이루어진 다중 중합체층을 갖는 구조물과 가요성 페키지를 제조하기 위한 이들 구조물의 용도Structures having multiple polymer layers consisting of a vinylidene fluoride polymer layer bonded to a plastic vinyl chloride polymer layer and the use of these structures to produce flexible packages

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (10)

36-95중량%의 초산 비닐을 함유하고 100℃와 1s-1에서 최소한 55kPa의 동점성을 나타내는, 초산 비닐과 에틸렌 공중합체와 염화 비닐과 초산 비닐 공중합체로 된 중합체 접착제의 혼합물로 불화 비닐리덴 중합체층을 가소성 염화 비닐 중합체층을 결합시킴을 특징으로 하는, 불화 비닐리덴 중합체층을 가소성 염화 비닐 중합체층에 결합시킨 다중 중합체층을 갖는 구조물.Vinylidene fluoride with a mixture of vinyl acetate and ethylene copolymers and polymer adhesives containing vinyl chloride and vinyl acetate, containing 36-95% by weight of vinyl acetate and having a kinetics of at least 55 kPa at 100 ° C and 1s- 1 A structure having a multiple polymer layer, wherein the vinylidene fluoride polymer layer is bonded to the plastic vinyl chloride polymer layer, characterized in that the polymer layer binds the plastic vinyl chloride polymer layer. 제1항에 있어서, 중합체 접착제의 혼합물이 초산비닐을 36-90중량%함유하고 100℃와 1s-1에서 최소한 60kPa의 동점성을 나타냄을 특징으로 하는 다중 중합체층을 갖는 구조물.The structure of claim 1, wherein the mixture of polymer adhesives comprises 36-90% by weight of vinyl acetate and exhibits a kinematic viscosity of at least 60 kPa at 100 ° C. and 1 s −1 . 제1항에 있어서, 퍼센트로 표시되고 100℃와 1s-1에서 kPa s로 표시되는 동점성에 의하여 다층화 되는 중량의 초산 비닐 생성물이 3×103이상임을 특징으로 하는 다중 중합체층을 갖는 구조물.2. The structure of claim 1, wherein the weight of the vinyl acetate product, multiplied by kinematic viscosity expressed in percent and expressed in kPa s at 100 ° C. and 1s −1, is at least 3 × 10 3 . 제3항에 있어서, 생성물이 3.5×103이상임을 특징으로 하는 다중 중합체층을 갖는 구조물.4. The structure of claim 3 wherein the product is at least 3.5 × 10 3 . 제1항 내지 제4항 중 어느 한 항에 있어서, 초산 비닐과 에틸렌의 공중합체가 60-90중량%의 초산 비닐을 함유하는 초산 비닐과 에틸렌의 이성분 공중합체임을 특징으로 하는 다중 중합체층을 갖는 구조물.The multi-polymer layer according to any one of claims 1 to 4, wherein the copolymer of vinyl acetate and ethylene is a two-component copolymer of vinyl acetate and ethylene containing 60-90% by weight of vinyl acetate. Having structures. 제1항 내지 제4항 중 어느 한 항에 있어서, 염화 비닐과 초산 비닐의 공중합체가 60-98중량%의 염화 비닐을 함유하는 염화 비닐과 초산 비닐의 이성분 공중합체임을 특징으로 하는 다중 중합체층으로 갖는 구조물.The multi-polymer of any one of claims 1 to 4, wherein the copolymer of vinyl chloride and vinyl acetate is a bicomponent copolymer of vinyl chloride and vinyl acetate containing 60-98% by weight of vinyl chloride. Structure having layers. 제1항 내지 제7항중 어느 한 항에 있어서, 불화 비닐리덴 중합체가 불화 비닐리덴으로부터 유도된 최소한 90몰%의 단량체 단위를 함유함을 특징으로 하는, 다중 중합체층을 갖는 구조물.8. The structure according to claim 1, wherein the vinylidene fluoride polymer contains at least 90 mol% monomer units derived from vinylidene fluoride. 9. 제1항 내지 제6항중 어느 한 항에 있어서, 가소성 염화 비닐 중합체가 가소성 염화비닐 동종 중합체임을 특징으로 하는 다중 중합체층을 갖는 구조물.7. Structure according to any one of the preceding claims, wherein the plastic vinyl chloride polymer is a plastic vinyl chloride homopolymer. 식품, 의약품과 향장품의 가요성 패키지를 제조하기 위한 제1항 내지 제8항에 따른 다중 중합체층을 갖는 구조물의 용도.Use of a structure having a multi-polymer layer according to claim 1 for producing a flexible package of food, pharmaceuticals and cosmetics. 영양소와 생리액을 담기 위한 살균할 수 있는 주머니와 팩을 제조하기 위한 제9항에 따른 다중 중합체층을 갖는 구조물의 용도.Use of a structure having a multi-polymer layer according to claim 9 for producing a sterilizable pouch and pack for containing nutrients and physiological fluids. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890000125A 1988-01-08 1989-01-07 Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages KR890011699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890000125A KR890011699A (en) 1988-01-08 1989-01-07 Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE08800018 1988-01-08
KR1019890000125A KR890011699A (en) 1988-01-08 1989-01-07 Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages

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KR890011699A true KR890011699A (en) 1989-08-22

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KR1019890000125A KR890011699A (en) 1988-01-08 1989-01-07 Structures having multiple polymer layers consisting of vinylidene fluoride polymer layers bonded to a plastic vinyl chloride polymer layer and the use of these structures to make flexible packages

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