KR900700290A - 포장제 - Google Patents

포장제

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Publication number
KR900700290A
KR900700290A KR1019890702103A KR890702103A KR900700290A KR 900700290 A KR900700290 A KR 900700290A KR 1019890702103 A KR1019890702103 A KR 1019890702103A KR 890702103 A KR890702103 A KR 890702103A KR 900700290 A KR900700290 A KR 900700290A
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South Korea
Prior art keywords
layers
oxygen
polymer
paving
wall material
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KR1019890702103A
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English (en)
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KR960008290B1 (ko
Inventor
프란시스 존 아담스 에드워드
미첼 코란 알렉산더
폴란드 리크워쓰
제임스 니콜라스 윌리암
에드워드 멜빈 로빈슨 리델
Original Assignee
미첼 쥬이스
씨엠비 팩키징(유케이) 리미티드
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Priority claimed from GB888805931A external-priority patent/GB8805931D0/en
Priority claimed from GB888806752A external-priority patent/GB8806752D0/en
Priority claimed from GB8815699A external-priority patent/GB2207439B/en
Priority claimed from GB898901761A external-priority patent/GB8901761D0/en
Application filed by 미첼 쥬이스, 씨엠비 팩키징(유케이) 리미티드 filed Critical 미첼 쥬이스
Priority claimed from PCT/GB1989/000243 external-priority patent/WO1989008557A1/en
Publication of KR900700290A publication Critical patent/KR900700290A/ko
Application granted granted Critical
Publication of KR960008290B1 publication Critical patent/KR960008290B1/ko

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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/00—Layered products comprising a layer of metal
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    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
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Abstract

내용 없음

Description

포장제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 따른 금속시이트를 비롯한 덮개 있는 물질의 단면도이다.
제3도는 중합체 접시벽재를 통과한 단면도이다.
제4도는 덮개 있는 물질 및 접시가 제2도 및 제3도에 도시된 단면을 가진 덮개 있는 접시의 단면도이다.

Claims (16)

  1. 인, 중합체로 구성되고 산소포착 특성을 가진 조성물로 이루어진 층 또는 층들중 최외각층을 가진 (a) 한가지 이상의 외부층세트, (b)한가지 이상의 내부층세트로 구성된 포장용 벽재로서 (ⅰ)외부층 세트가 내부세트로 분리되고 층들 또한 세트로 구성된 층의 어느 한 가지에 있어서, 산소포착 특성의 결핍시 산소에 대한 투과율이 1.5㎠/(㎡ atm day)보다 크지 않게 구성되고, (ⅱ) 내부층 세트가 외부세트로 부터 분리되고 층들 또는 세트로 구성된 층의 어느 한가지에 있어서, 산소포착 특성의 결핍시 산소에 대한 투과율이 적어도 2.0㎠/(㎡atm day)로 구성되며, 그리고 (ⅲ) 내부층 세트가 외부세트로 부터 분리된다면, 산소에 대한 투과율이 적어도 (b)에 규정된 산소포착에 의하여 적어도 1.0㎠/(㎡ atm day) 정도로 (ⅱ)에 규정된 투과율보다 적은 것이 특징인 포장용 벽재.
  2. 제1항에 있어서, 외부세트로 구성된 상기의 층, 또는 그 층들중 적어도 한가지가 무기격막층인 포장용 벽재.
  3. 제1항에 있어서, 외부세트로 구성된 상기의 층, 또는 그 층들중 적어도 한가지가 급속층인 포장용 막대.
  4. 제1항에 있어서, 외부세트로 구성된 상기의 층 또는 그 층들중 적어도 한가지가 중합체인 포장용 벽재.
  5. 제1항 내지 제3항중의 어느 한 항에 있어서, 조성물이 그의 산화성 유기성분읠 금속촉매화 산화반응을 통하여 산소를 포착시키는 포장용 막대.
  6. 제5항에 있어서, 산화성 유기성분이 분자내에 한가지 이상의 -CO-NH-기를 함유한 포장용 벽재.
  7. 제5항에 있어서, 산화성 유기성분이 중합체인 포장용 벽재.
  8. 제5항에 있어서, 산화성 유기성분이 폴리아미드인 포장용 막대.
  9. 제5항에 있어서, 산화성 유기성분이 다음의 구조식 단위를 함유한 중합체인 포장용 벽제.
    -NH-CH2-아릴렌-CH2-NH-CO-아킬렌-CO-.
  10. 제1항 내지 제9항중의 어느 한 항에 있어서, 상기의 (b)에 규정된 중합체가 프로필렌 중합체인 포장용 벽재.
  11. 제1항 내지 제9항중의 어느 한 항에 있어서, 상기의 (b)에 규정된 중합체가 에틸렌 중합체인 포장용 벽재.
  12. 제1항 내지 제11항중의 어느 한 항에 있어서, 포장될 제품에 맞춰상기의 내부층 세트의 측면이 수용될 제품의 벽 측면에 부여된 포장용 벽재.
  13. 제12항에 있어서, 접시인 포장용 벽재.
  14. 제1항 내지 12항중의 어느 한 항에 있어서, 덮개 있는 물질인 포장용 벽재.
  15. 제1항 내지 제14항중의 어느 한 항에 있어서, 내부층 세트가 적어도 두개의 층으로 구성되고 그중 최내각이 가열 봉합층인 포장용 벽재.
  16. 벽재의 내부층이 제품쪽으로 부여된, 산소과민제품을 함유하고 제1항 또는 제15항중의 어느 한 항에 따른 벽재를 가진 포장.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890702103A 1988-03-12 1989-03-10 포장재 KR960008290B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB8901761.0 1988-01-27
GB888805931A GB8805931D0 (en) 1988-03-12 1988-03-12 Packaging containers of plastics materials
GB888806752A GB8806752D0 (en) 1988-03-22 1988-03-22 Improvements in & relating to packaging
GB8806752 1988-07-01
GB8805931 1988-07-01
GB8815699A GB2207439B (en) 1987-07-27 1988-07-01 Improvements in and relating to packaging
GB8815699.7 1988-07-01
GB898901761A GB8901761D0 (en) 1989-01-27 1989-01-27 Improvements in or relating to packaging
PCT/GB1989/000243 WO1989008557A1 (en) 1988-03-12 1989-03-10 Improvements in and relating to packaging

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Publication Number Publication Date
KR900700290A true KR900700290A (ko) 1990-08-13
KR960008290B1 KR960008290B1 (ko) 1996-06-24

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