KR950008115A - 플루오르화된 및 비-플루오르화된 열가소성 중합체로 이루어지는 다층 구조 - Google Patents
플루오르화된 및 비-플루오르화된 열가소성 중합체로 이루어지는 다층 구조 Download PDFInfo
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Abstract
본 발명의 다층구조는 최소한 하나의 플루오르화된 열가소성 중합체 및 비-플루오르화된 열가소성 중합체와, 그 사이에 있는, 플루오르화된 열가소성 중합체, 비-플루오르화된 열가소성 중합체 및 염화되거나 염화되지 않은 반응성기를 가지는 공중합체로 이루어지는 이오노머로 포함하는 접착제 중간층으로 이루어진다. 이오노머공중합체중의 반응성기의 양은 바람직하게는 3중량% 이상이며, 일반적으로 8-35%이다.
Description
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Claims (17)
- 최소한 하나의 플루오르화된 열가소성 중합체 및 비-플루오르화된 열가소성 중합체와, 그 사이에 있는, 플루오르화된 열가소성 중합체, 비-플루오르화된 열가소성 중합체 및 반응성 기를 갖는 공중합체로 이루어지는 한 이오노머 또는 2이상의 이오노머의 혼합물을 포함하는 블렌드로 이루어지는 중간 접착층으로 이루어지는 다층 구조.
- 제1항에 있어서, 이오노머 공중합체의 반응성 기의 양이 3중량% 이상인 것을 특징으로 하는 다층구조.
- 제1항 또는 2항에 있어서, 이오노머 공중합체가 올레핀/비닐아세테이트, 올레핀/에스테르 공중합체, 또는 작용기를 함유하는 폴리올레핀인 것을 특징으로 다층구조.
- 제1항 내지 제3항중 어느 한 항에 있어서, 접착제로서 사용된 블렌드가 100부피부에 대하여 -25내지 73부피%의 비-플루오르화된 열가소성 중합체; -73내지 25부피%의 플루오르화된 열가소성 중합체; -2 내지 40부피%의 상기 규정된 이오노머를 포함하며, 성분들의 합은 부피로 100이 되는 것을 특징으로 하는 다층구조.
- 제4항에 있어서, 접착제로서 사용되는 블렌드가 100부피부에 대하여 -30내지 65부피%의 비-플루오르화된 열가소성 중합체; -65내지 35부피%의 플루오르화된 열가소성 중합체; -8 내지 35부피%의 상기 규정된 이오노머를 포함하는 것을 특징으로 하는 다층구조.
- 제5항에 있어서, 비-플루오르화된 열가소성 중합체의 양이 40내지 45부피%이고, 플루오르화된 열가소성 중합체 양이 52내지 45부피%이며, 이오노머 양이 12 내지 25부피%인 것을 특징으로 하는 다층구조.
- 제1항 내지 6항중 어느 한 항에 있어서, 열가소성 플루오로중합체가 에틸렌/클로로트리플루오로에틸렌 공중합체, 또는 테트라플루오로에틸렌/퍼플루오로프로펜 공중합체이고; 임의로 제3단량체를 함유하는 것들로, 플루오르화된 올레핀/퍼플루오로 알킬비닐에테르 공중합체, 에틸렌/테트라플루오로에틸렌 공중합체, 폴리클로로트리플루오로에틸렌, 비닐리덴 플루오라이드 (공)중합체 또는 이것들의 혼합물인 것을 특징으로 하는 다층구조.
- 제7항에 있어서, 플루오르화된 열가소성 중합체가 에틸렌/클로로트리플루오로에틸렌 공중합체인 것을 특징으로 하는 다층구조.
- 제1항 내지 제8항중 어느 한 항에 있어서, 비-플루오르화된 열가소성 중합체가 셀롤로오스계 중합체, 폴리아미드, 폴리아미드계 공중합체, 폴리카보네이트, 폴리에스테르, 폴리올레핀, 올레핀계 공중합체, 폴리이미드,폴리스티렌, 폴리우레탄, PVC, 폴리술폰, 에틸렌/비닐아세테이트 공중합체, 및 ABS중에서 선택되는 것을 특징으로 하는 다층구조.
- 제9항에 있어서, 비-플루오르화된 열가소성-중합체가 폴리에스테르, 폴리올레핀, 폴리마이드중에서 선택되는 것을 특징으로 하는 다층구조.
- 제1항 내지 제8항중 어느 한 항에 있어서, 이오노머로서 사용된 공중합체가 임의로 제3단량체로서 (메타)알킬메타크릴레이트의 존재하에, 2내지 12개의 탄소원자를 가지는 올레핀과 불포화 카르복실산으로 이루어지는 공중합체인 것을 특징으로 하는 다층구조.
- 제1항 내지 제11항중 어느 한 항에 있어서, 접착제 블렌드중의 플루오르화된 열가소성 중합체 및 비-플루오르화된 열가소성 중합체가 커플될 플루오르화 열가소성 중합체 및 비-플루오르화된 열가소성 중합체와 동등한 것을 특징으로 하는 다층구조.
- 제1항 내지 12항중 어느 한 항에 따르는 다층 구조로부터 만들어진 필름, 플레이트 ,파이프, 케이블 및 성형품.
- 동시압출 및 성형에 의해 얻어지는 제1항 내지 13항의 다층구조.
- -25 내지 73부피%의 비-플루오르화된 열가소성 중합체; -73 내지 25부피%의 플루오르화된 열가소성 중합체; -2 내지 40부피%의 제1항에서 규정된 바와같은 이오노머로 이루어지며, 성분들의 합은 부피로 100인 접착제 블렌드.
- 제15항에 있어서, -36내지 65부피%의 비-플루오르화된 열가소성 중합체; -65 내지 35부피%의 플루오르화된 열가소성 중합체; -8 내지 35부피%의 상기 규정된 이오노머로 이루어지는 접착제 블렌드.
- 제16항에 있어서, -40내지 45부피%의 비-플루오르화된 열가소성 중합체; -52 내지 45부피%의 플루오르화된 열가소성 중합체; -12 내지 25부피%의 상기 규정된 이오노머로 이루어지는 접착제 블렌드.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI93A001929 | 1993-09-09 | ||
ITMI931929A IT1273294B (it) | 1993-09-09 | 1993-09-09 | Strutture multistrato di polimeri termoplastici fluorurati e non fluorurati |
ITMI941213A IT1270201B (it) | 1994-06-09 | 1994-06-09 | Strutture multistrato di polimeri termoplastici fluorurati e non fluorurati |
ITMI94A001213 | 1994-06-09 |
Publications (2)
Publication Number | Publication Date |
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KR950008115A true KR950008115A (ko) | 1995-04-17 |
KR100319436B1 KR100319436B1 (ko) | 2002-06-22 |
Family
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Application Number | Title | Priority Date | Filing Date |
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KR1019940022710A KR100319436B1 (ko) | 1993-09-09 | 1994-09-09 | 플루오르화된열가소성중합체와플루오르화되지않은열가소성중합체를포함하는다층구조물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5480721A (ko) |
EP (1) | EP0642921B1 (ko) |
JP (1) | JP3411102B2 (ko) |
KR (1) | KR100319436B1 (ko) |
AT (1) | ATE211062T1 (ko) |
DE (1) | DE69429480T2 (ko) |
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IT1269518B (it) * | 1994-05-19 | 1997-04-01 | Ausimont Usa | Composizione a base di copolimeri etilene/clorotrifluoroetilene aventi elevata stabilita' termica |
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DE69636572D1 (de) * | 1995-04-06 | 2006-11-09 | Kanegafuchi Chemical Ind | Modifizierte polyimid-fluorharz verbundfolie |
US5658179A (en) * | 1995-08-22 | 1997-08-19 | Earth & Ocean Sports, Inc. | Sports board and method of making |
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IT1318700B1 (it) * | 2000-09-18 | 2003-08-27 | Ausimont Spa | Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. |
US20040161623A1 (en) | 2001-03-29 | 2004-08-19 | Domine Joseph D | Ionomer laminates and articles formed from ionomer laminates |
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ITMI20011151A1 (it) * | 2001-05-31 | 2002-12-01 | Ausimont Spa | Accoppiati fra poliamidi e cpvc |
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US20070202311A1 (en) * | 2006-02-28 | 2007-08-30 | Saint-Gobain Performance Plastics Corporation | Multi-layer release films |
US8231384B2 (en) * | 2009-02-06 | 2012-07-31 | Jessy S. Sidhu, Professional Corporation | Dental evacuation tool |
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1994
- 1994-09-06 AT AT94113940T patent/ATE211062T1/de not_active IP Right Cessation
- 1994-09-06 DE DE69429480T patent/DE69429480T2/de not_active Expired - Fee Related
- 1994-09-06 EP EP19940113940 patent/EP0642921B1/en not_active Expired - Lifetime
- 1994-09-09 JP JP21611094A patent/JP3411102B2/ja not_active Expired - Fee Related
- 1994-09-09 KR KR1019940022710A patent/KR100319436B1/ko not_active IP Right Cessation
- 1994-09-09 US US08/303,385 patent/US5480721A/en not_active Expired - Lifetime
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KR100392227B1 (ko) * | 1999-12-16 | 2003-07-22 | 주식회사 폴리플러스 | 폴리에테르케톤 및 이를 포함하는 내열성 pvc 블렌드 |
Also Published As
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KR100319436B1 (ko) | 2002-06-22 |
JP3411102B2 (ja) | 2003-05-26 |
EP0642921A1 (en) | 1995-03-15 |
ATE211062T1 (de) | 2002-01-15 |
JPH07164602A (ja) | 1995-06-27 |
DE69429480T2 (de) | 2002-08-08 |
DE69429480D1 (de) | 2002-01-31 |
US5480721A (en) | 1996-01-02 |
EP0642921B1 (en) | 2001-12-19 |
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