KR890701355A - 적층 금속판체 - Google Patents

적층 금속판체

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Publication number
KR890701355A
KR890701355A KR1019890701002A KR890701002A KR890701355A KR 890701355 A KR890701355 A KR 890701355A KR 1019890701002 A KR1019890701002 A KR 1019890701002A KR 890701002 A KR890701002 A KR 890701002A KR 890701355 A KR890701355 A KR 890701355A
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South Korea
Prior art keywords
metal plate
temperature
polyester
plate body
laminate
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KR1019890701002A
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English (en)
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KR960000730B1 (ko
Inventor
존 헤이즈 피터
존 미들턴 니클라스
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로버트 안소니 오웬
엠비 그룹 피엘씨
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Priority claimed from PCT/GB1988/000853 external-priority patent/WO1989003304A1/en
Publication of KR890701355A publication Critical patent/KR890701355A/ko
Application granted granted Critical
Publication of KR960000730B1 publication Critical patent/KR960000730B1/ko

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    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—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
    • 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
    • B32B15/09—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 polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0409—Treatment by energy or chemical effects using liquids, gas or steam using liquids
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Ceramic Capacitors (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

적층 금속판체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
본 발명의 공정에 따라 제조한 적층된 금속판체의 다이아그램적인 단면도를 첨부된 도면중 제1도에 나타내었다.

Claims (18)

  1. (i) 금속판체의 각 주요면에 연화점(Ts∼A1)이 200°C 미만이고 융점(Tm-A1)은 150°C 를 초과하고 250°C 미만인 실제로 비결정성인 선형 폴리에스테르 내부층(A1)과 융점(Tm-A2)이 250°C 를 초과하며 결정성이 30%보다 큰 쌍축 배향 선형 폴리에스테르의 외부층(A2)를 포함하는 복합 폴리에스테르 막(A)를 동시 적층시키는 단계로, 이때 금속판체는 내부층(A1)을 연화, 바람직하게는 용융시켜 금속판체에 접착시키기 위해 내부층(Al)과 폴리에스테르의 연화점(Ts-A1)보다 높은, 바람직하게는 융점(Tm-A1)보다 높은 온도 T1으로, 그러나 외부층(A2)의 외부면 이 온도 T1에서 금속 스트립과 접촉할 때 응융될 온도(Tm∼A2) 미만으로 가열시키고, (ii) 이와같이 얻은 적층물을 중합체 막(A1)이 금속판체와 상호작용하여 금속판체의 상응하는 표면에 결합하기에 충분한 온도T3로, 그러나 외부층(A2)의 외부 표면은 온도(Tm-A2) 미만으로 남아있도록 재가열시키는 단계를 포함함을 특징으로하는 동시적층에 의한 중합체/금속/중합체 적층물의 제조방법.
  2. 제 1 항에 있어서, 온도 T1이 120-260°C , 바람직하게는 200-250°C 범위인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  3. 제 1 항 또는 제 2 항에 있어서, 적층물을 유도가열 수단에 의해 재가열시키는 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  4. 전술한 항중 어느 한 항에 있어서, 온도 T2가 250-270°C 범위인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  5. 제 4 항에 있어시, 적층물은 250-270°C 의 온도범위로 가열한 다음 급랭시키기 전에 적어도 1초 동안 200°C 가 넘는 온도에서 유지시키는 것이 특징인 중합체/금속 중합체 적층물의 제조방법.
  6. 제 5 항에 있어서, 적층물은 250°C의 온도로 가열시킨다음 급랭시키기 전에 2초동안 240°C 가 넘는 온도로 유지시키는 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  7. 제 5 항 또는 제 6 항에 있어서, 적층물을 신속하고 균질하게, 바람직하게는 물탱크에 침지시키거나 또는 물로 라인.급랭시킴으로써 급랭시키는 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  8. 전술한 항중 어느 한 항에 있어서, 내부층(Al)의 폴리에스테르가 에틸렌 테레프탈레이트와 에틸렌 이소프탈레이트와의 공중합체이거나, 테레프탈산과 2가지 알코올, 전형적으로 에틸렌 글리콜과, 시클로헥산-디메탄올로부터 형성된 공중합체인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  9. 제 8 항에 있어서, 에틸렌 테레프탈레이트 대 에틸렌 이소프탈레이트의 몰비율이 80 : 20인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  10. 전술한 항중 어느 한 항에 있어서, 외부층(A2)가 쌍축 배향된 폴리에틸렌 테레프탈레이트인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  11. 제 10 항에 있어서, 외부층(A2)의 폴리에스테르 막이 40-50%의 결정성을 갖는 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  12. 전술한 항중 어느 한 항에 있어서, 금속판체가 금속크롬과 산화크롬의 이중층으로 전기분해적으로 크롬코팅된 강철인 것이 특징인 중합체/금속/중합체 적층물의 제조방법.
  13. 연화점이 200°C 미만이고 융점은 150°C 초과 250°C 미만이며 실제로 비결정성 선형 폴리에스테르인 내부층(A)과 융점이 250°C 를 초과하는 쌍축 배향된 선형 폴리에스테르 외부층(A2)를 포함하는 복합 폴리에스테르 막(A)가 금속판체의 각 주요면에 동시 열적층에 의해 부착되어 있는 것이 특징인 그의 각 주요면에 중합체 막이 부착되어 있는 적층 금속판체.
  14. 제13항에 있어서, 내부층(A1)의 폴리에스테르가 에틸렌 테레프탈레이트와 에틸렌 이소프탈레이트의 공중합체, 또는 테레프탈산과 2가지 알코올, 전형적으로는 에틸렌 글리콜과 시클로헥산-디메탄올로부터 형성된 공중합체인 것이 특징인 적층 금속판체.
  15. 제14항에 있어서, 에틸렌 테레프탈레이트 대 에틸렌 이소프탈레이트의 몰비율이 80 : 20인 것이 특징인 적충 금속판체.
  16. 제13항, 14항 또는 15항에 있어서, 외부층(A2)가 쌍축 배향 폴리에틸렌 테레프탈레이트 인 것이 특징인 적층 금속판체.
  17. 제13항 내지 제16항중 어느 한 항에 있어서, 금속판제가 금속크롬과 산화크롬의 이중층으로 전기분해적으로 크롬코팅된 강철인 것이 특징인 적층 금속판체.
  18. 제13항 내지 제17항중 어느 한 항에서 청구된 적층된 금속판체로 부터 성형된 용기 또는 용기의 구성성분.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890701002A 1987-10-15 1988-10-12 적층 금속판체 KR960000730B1 (ko)

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SE446703B (sv) * 1982-01-20 1986-10-06 Tetra Pak Finance & Trading Sett att framstella ett for djupdragning eller streckning lempat laminatmaterial, genom settet framstellt laminat samt av laminatet tillverkad artikel
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Cited By (1)

* Cited by examiner, † Cited by third party
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KR100361198B1 (ko) * 1992-10-02 2003-10-10 스미또모 가가꾸 고오교오 가부시끼가이샤 다층적층판및이의제조법

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BG51346A3 (en) 1993-04-15
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YU219389A (en) 1991-06-30
CN1065825A (zh) 1992-11-04
AU616442B2 (en) 1991-10-31
FI892902A (fi) 1989-06-14
NO892422L (no) 1989-06-13
GB8823927D0 (en) 1988-11-16
BR8807250A (pt) 1990-03-01
EP0312304B1 (en) 1993-03-24
MY104840A (en) 1994-06-30
NZ226532A (en) 1991-09-25
RU2080265C1 (ru) 1997-05-27
KR890701356A (ko) 1989-12-20
FI892902A0 (fi) 1989-06-14
EP0312304A1 (en) 1989-04-19
DD299521A5 (de) 1992-04-23
TR26709A (tr) 1994-07-06
RU2037426C1 (ru) 1995-06-19
PL162007B1 (pl) 1993-08-31
DE3879610T2 (de) 1993-08-05
KR960000730B1 (ko) 1996-01-12
WO1989003303A1 (en) 1989-04-20
PL275218A1 (en) 1989-06-12
PT88730B (pt) 1993-12-31
DE3879610D1 (de) 1993-04-29
JPH02501638A (ja) 1990-06-07
GB2211465B (en) 1992-04-29
KR960000731B1 (ko) 1996-01-12
ZA887620B (en) 1989-06-28
US5093208A (en) 1992-03-03
SG12995G (en) 1995-06-16
HUT56766A (en) 1991-10-28
GB8724239D0 (en) 1987-11-18
FI100705B (fi) 1998-02-13
PT88730A (pt) 1989-07-31
CN1045923C (zh) 1999-10-27
GB2211465A (en) 1989-07-05
CA1313494C (en) 1993-02-09
CN1032765A (zh) 1989-05-10
ATE87262T1 (de) 1993-04-15
HK30495A (en) 1995-03-17
AU2547788A (en) 1989-05-02
ES2040352T3 (es) 1993-10-16
DK292989A (da) 1989-08-11

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