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KR900700527A - 습기에 영향받지 않은 산소장벽성질을 가진 제조물품 - Google Patents

습기에 영향받지 않은 산소장벽성질을 가진 제조물품

Info

Publication number
KR900700527A
KR900700527A KR1019890701718A KR890701718A KR900700527A KR 900700527 A KR900700527 A KR 900700527A KR 1019890701718 A KR1019890701718 A KR 1019890701718A KR 890701718 A KR890701718 A KR 890701718A KR 900700527 A KR900700527 A KR 900700527A
Authority
KR
South Korea
Prior art keywords
article
manufacture
amount
mole percent
present
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1019890701718A
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English (en)
Inventor
크리슈나 아카페디 무랄리
게르바시 제이에이.
Original Assignee
게라드 피.루우니
알라이드-시그날 인코포레이티드
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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Application filed by 게라드 피.루우니, 알라이드-시그날 인코포레이티드 filed Critical 게라드 피.루우니
Publication of KR900700527A publication Critical patent/KR900700527A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)

Abstract

내용 없음

Description

습기에 영향받지 않은 산소장벽성질을 가진 제조물품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 제조물품으로서, (A) 발탐, 아미노알칸 산 및 그의 혼합물로부터 이뤄지는 군으로부터 선택되고, O 내지 약 50몰 퍼센트의 양으로 존재하고 있는 폴리아미드-형성 단량체, (B) 아르알킬렌 디아민, 시클로알킬렌 디아민 및 그의 혼합물로 이루어지는 군으로부터 선택되고 약 25 내지 약 50몰 퍼센트의 양으로 존재하고 있는 디아민, 및 (C) 약 25내지 약 60몰 퍼센트의 양으로 존재하고 있는 적어도 하나의 방향족 이산으로부터 중합된 무정형 코폴리아미드로부터 형성되고, 습기에 노출되는 경우 우수한 산소장벽내성을 나타내는 장벽층을 포함하고 있는 제조물품.
  2. 제1항에 있어서, 상기폴리아미드-형성 단량체가 카프로락탐인 것을 특징으로 하는 제조물품.
  3. 제1항에 있어서, 상기 디아민이 m-크실릴렌디아민을 포함하고 있는 것을 특징으로 하는 제조물품.
  4. 제1항에 있어서, 상기 방향족 이산이 하나또는 그 이상의 테레프탈산, 이소프탈산 및 페릴인단 이산을 포함하는 것을 특징으로 하는 제조물품.
  5. 제4항에 있어서, 상기 방향족 이산이 테레프탈산과 이소프탈산의 혼합물인것을 특징으로 하는 제조물품.
  6. 제4항에 있어서, 상기방향족 이산일 테레프탈산, 이소프탈산 및 페닐인단 디카르복실산인 것을 특징으로 하는 제조물품.
  7. 제1항에 있어서, 상기 공중합체가 카프로락탐, m-크실릴렌디아민, 테레프탈산 및 이소프탈산으로부터 중합되는 것을 특징으로 하는 제조물품.
  8. 제7항에 있어서, 상기 폴리아미드-형성단량체가 약 20내지 약 50몰퍼센트의 양으로 존재하고, 상기 디아민은 약 30내지 약 50몰퍼센트의 양으로 존재하며, 상기 방향족 이산이 약 30내지 약 50몰퍼센트의 양으로 존재하는 것을 특징으로 하는 제조물품.
  9. 제7항에 있어서, 상기폴리아미드-형성단량체가 약 30내지 약 40몰퍼센트의 양으로 존재하고, 상기 디아민은 약 30내지 약 40몰퍼센트의 양으로 존재하며, 상기 방향족 이산이 약 30내지 약 40몰 퍼센트의 양으로 존재하는 것을 특징으로 하는 제조물품.
  10. 제1항에 있어서, 폴리아미드-형성단량체가 약 20내지 약 50몰퍼센트의 양으로 존재하고, 상기 디아민이 약 30내지 약 50몰퍼센트의 양으로 존재하며, 상기 방향족이산이 약 30내지 약 50몰퍼센트의 양으로 존재하는 것을 특징으로 하는 제조물품.
  11. 제1항에 있어서, 상기장벽층이 물로포화되는 경우, 100%RH에서 24시간, 대기에서 약 1cc.mil.100in.2이하의 산호 투과도를 가지는 것을 특징으로 하는 제조물품.
  12. 제1항에 있어서, 상기물품이 필름 또는 시트의 형태인것을 특징으로 하는 제조물품.
  13. 제1항에 있어서, 상기물품이 콘테이너의 형태인 것을 특징으로 하는 제조물품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890701718A 1988-01-21 1988-12-12 습기에 영향받지 않은 산소장벽성질을 가진 제조물품 Withdrawn KR900700527A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/146,673 US4826955A (en) 1988-01-21 1988-01-21 Amorphous copolyamide article of manufacture with moisture-insensitive oxygen barrier properties
US146,673 1988-01-21
PCT/US1988/004427 WO1989006664A1 (en) 1988-01-21 1988-12-12 Article with moisture-insensitive oxygen barrier properties

Publications (1)

Publication Number Publication Date
KR900700527A true KR900700527A (ko) 1990-08-16

Family

ID=22518467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701718A Withdrawn KR900700527A (ko) 1988-01-21 1988-12-12 습기에 영향받지 않은 산소장벽성질을 가진 제조물품

Country Status (9)

Country Link
US (1) US4826955A (ko)
EP (1) EP0397767B1 (ko)
JP (1) JPH074912B2 (ko)
KR (1) KR900700527A (ko)
AT (1) ATE106916T1 (ko)
AU (1) AU629200B2 (ko)
CA (1) CA1301404C (ko)
DE (1) DE3850120T2 (ko)
WO (1) WO1989006664A1 (ko)

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Also Published As

Publication number Publication date
WO1989006664A1 (en) 1989-07-27
JPH02503541A (ja) 1990-10-25
JPH074912B2 (ja) 1995-01-25
ATE106916T1 (de) 1994-06-15
EP0397767A1 (en) 1990-11-22
DE3850120T2 (de) 1994-09-22
US4826955A (en) 1989-05-02
AU3050589A (en) 1989-08-11
EP0397767B1 (en) 1994-06-08
CA1301404C (en) 1992-05-19
AU629200B2 (en) 1992-10-01
DE3850120D1 (de) 1994-07-14

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