KR910000980A - Airtight substance - Google Patents

Airtight substance Download PDF

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Publication number
KR910000980A
KR910000980A KR1019890009053A KR890009053A KR910000980A KR 910000980 A KR910000980 A KR 910000980A KR 1019890009053 A KR1019890009053 A KR 1019890009053A KR 890009053 A KR890009053 A KR 890009053A KR 910000980 A KR910000980 A KR 910000980A
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KR
South Korea
Prior art keywords
weight
polyolefin
hermetic
layer
plasticizer
Prior art date
Application number
KR1019890009053A
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Korean (ko)
Inventor
쉬트 예른 베르그 마리
베르그 스트룀 크리스터
쟈스크레넨 피르조
린드스트림 헬게
린코아 안시
마름 보
Original Assignee
타파니 알호
네스트 위
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 타파니 알호, 네스트 위 filed Critical 타파니 알호
Priority to KR1019890009053A priority Critical patent/KR910000980A/en
Publication of KR910000980A publication Critical patent/KR910000980A/en

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  • Adhesives Or Adhesive Processes (AREA)

Abstract

내용 없음No content

Description

기밀성 물질Airtight substance

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

Claims (10)

혼합물 중에, 99-1중량%의 폴리우레핀과 1-99중량%의 폴리비닐알코올 및 선택적으로 알코올기를 포함한 가소제를 함유하는 것을 특징으로 하는 기밀성 물질.An airtight substance characterized by containing 99-1% by weight of polyurepine and 1-99% by weight of polyvinyl alcohol and optionally a plasticizer comprising an alcohol group. 제1항에 있어서, 가소제를 0-10중량% 포함하는 것을 특징으로 하는 기밀성 물질.The hermetic material according to claim 1, comprising 0-10% by weight of a plasticizer. 제1항 또는 제2항에 있어서, 폴리올레핀이 폴리에틸렌, 폴리프로필렌. 폴리부틸렌, 폴리-4-메틸-1-펜텐, 에틸렌-메틸아크릴레이트, 에틸렌-에틸 아크릴레이트, 에틸렌-부틸아크릴레이트 또는 에틸-비닐 아세테이트 공중합체, 프로필렌-에틸렌 불규칙 또는 단면 공중합체 또는 상기 언급한 두 개 또는 그 이상의 중합체나 공중합체의 혼합물인 것을 특징으로 하는 기밀성 물질.The polyolefin according to claim 1 or 2, wherein the polyolefin is polyethylene, polypropylene. Polybutylene, poly-4-methyl-1-pentene, ethylene-methylacrylate, ethylene-ethyl acrylate, ethylene-butylacrylate or ethyl-vinyl acetate copolymer, propylene-ethylene irregular or single-sided copolymer or as mentioned above An airtight material characterized in that it is a mixture of one or more polymers or copolymers. 전술한 항중 어느 한 항에 있어서, 글리세롤, 트리메틸올프로판 및 트리에틸렌글리콜로부터 선택된 가소제를 최고 10중량% 포함하는 것을 특징으로 하는 기밀성 물질.The hermetic material according to any one of the preceding claims, comprising up to 10% by weight of a plasticizer selected from glycerol, trimethylolpropane and triethylene glycol. 전술한 항중 어느 한 항에 있어서, 분리된 화합단계에서 제조되는 것을 특징으로 하는 기밀성 물질.Airtight material according to any one of the preceding claims, characterized in that it is produced in a separate compounding step. 99-1중량%의 폴리올레핀과 99-1중량%의 폴리비닐알코올 및 선택적으로 알코올 기를 포함한 가소제를 함유하는 층이 적어도 하나임을 특징으로 하는 다층 물질.And at least one layer containing 99-1% by weight polyolefin and 99-1% by weight polyvinyl alcohol and optionally a plasticizer comprising alcohol groups. 제6항에 있어서, 0-10중량%의 가소제를 포함하는 것을 특징으로 하는 다층 물질.7. The multilayer material of claim 6 comprising 0-10% by weight of plasticizer. 제5항 또는 제6항에 있어서, 폴리올레핀이나 기타 물질로 구성된 층을 층의 한면 또는 두면에 결합시킨 것을 특징으로 하는 다층 물질.7. A multilayer material according to claim 5 or 6, wherein a layer made of polyolefin or other material is bonded to one or both sides of the layer. 제8항에 있어서, 층이 폴리올레핀이나 기타 물질로 구성되었으며 접착성을 개선시키는 부가의 층을 보조로 상기 기밀층에 결합시키는 것을 특징으로 하는 기밀성 다층 물질.10. The hermetic multilayer material according to claim 8, wherein the layer is composed of polyolefin or other material and additionally bonds to the hermetic layer with an additional layer that improves adhesion. 전술한 항 중 어느 한 항의 기밀성 물질을 포함한 제품.An article comprising the hermetic substance of any of the preceding claims. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890009053A 1989-06-29 1989-06-29 Airtight substance KR910000980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890009053A KR910000980A (en) 1989-06-29 1989-06-29 Airtight substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890009053A KR910000980A (en) 1989-06-29 1989-06-29 Airtight substance

Publications (1)

Publication Number Publication Date
KR910000980A true KR910000980A (en) 1991-01-30

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ID=68084117

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009053A KR910000980A (en) 1989-06-29 1989-06-29 Airtight substance

Country Status (1)

Country Link
KR (1) KR910000980A (en)

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