KR970070059A - Thermosensitive polymer film and manufacturing method thereof - Google Patents

Thermosensitive polymer film and manufacturing method thereof Download PDF

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Publication number
KR970070059A
KR970070059A KR1019960012659A KR19960012659A KR970070059A KR 970070059 A KR970070059 A KR 970070059A KR 1019960012659 A KR1019960012659 A KR 1019960012659A KR 19960012659 A KR19960012659 A KR 19960012659A KR 970070059 A KR970070059 A KR 970070059A
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KR
South Korea
Prior art keywords
polymer film
producing
thermosensitive
thermosensitive polymer
water
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Application number
KR1019960012659A
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Korean (ko)
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KR0169191B1 (en
Inventor
이해방
강길선
이진환
Original Assignee
이서봉
재단법인 한국화학연구소
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Priority to KR1019960012659A priority Critical patent/KR0169191B1/en
Publication of KR970070059A publication Critical patent/KR970070059A/en
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Publication of KR0169191B1 publication Critical patent/KR0169191B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Abstract

본 발명은 감온성(感溫性) 고분자필름 및 이의 제조방법에 관한 것으로서 더욱 상세하기로는 소수성 고분자의 표면을 코로나 처리하여 반응활성점을 형성시키고 이를 반응촉진제가 녹아 있는 수용액에 침지한 다음, N-이소프로필아크릴아미드 등의 수용성 단량체, 가교제 및 중합개시제가 녹아 있는 수용액을 상기 고분자 표면에 도포하여 가교반응과 그라프트 반응을 동시에 일어나게 하여 감온성(感溫性)을 부여함과 동시에 이슬맺힘 방지기능을 부여하는 고분자필름 및 이의 제조방법에 관한 것이다.The present invention relates to a thermosensitive polymer film and a method for producing the same. More specifically, the present invention relates to a method for producing a thermosensitive polymer film, which comprises subjecting a surface of a hydrophobic polymer to corona treatment to form a reaction active site, immersing the film in an aqueous solution containing a reaction promoter, An aqueous solution in which a water-soluble monomer such as isopropyl acrylamide, a crosslinking agent and a polymerization initiator are dissolved is applied to the surface of the polymer so that a cross-linking reaction and a grafting reaction occur at the same time to impart temperature sensitivity, And a method for producing the same.

Description

감온성(感溫性) 고분자필름 및 이의 제조방법Thermosensitive polymer film and manufacturing method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (4)

소수성 고분자필름을 표면처리하고 여기에 수용성 단량체를 공중합시켜 고분자필름을 제조하는 방법에 있어서, 상기 수용성 단량체로는 N-이소프로필 아크릴아미드를 필수성분으로 하고 여기에 아크릴계 단량체가 함유되어 있는 것을 사용하여 150~250℃에서 그라프트 및 가교반응시키는 것을 특징으로 하는 감온성(感溫性) 고분자필름의 제조방법.A method for producing a polymer film by surface-treating a hydrophobic polymer film and copolymerizing a water-soluble monomer with the water-soluble monomer, wherein the water-soluble monomer is one containing N-isopropylacrylamide as an essential component and containing an acrylic monomer therein Wherein the grafting and crosslinking reaction is carried out at 150 to 250 占 폚. 제1항에 있어서, 상기 아크릴계 단량체로는 N,N-디메틸아크릴아미드, 아크릴산, 아크릴산의 알킬리금속염, 다이세톤 아크릴아미드, 아크릴아미드, 2-히드록시에틸 메타아크릴레이트 및 N-비닐피롤리돈 중에서 선택된 것을 사용하는 것을 특징으로 하는 감온성(感溫性) 고분자필름의 제조방법.The acrylic resin composition according to claim 1, wherein the acrylic monomer is at least one selected from the group consisting of N, N-dimethyl acrylamide, acrylic acid, an alkyl metal salt of acrylic acid, dicetone acrylamide, acrylamide, 2- Wherein the thermosensitive polymer film is a thermosensitive polymer film. 제1항 또는 제2항에 있어서, 상기 N-이소프로필 아크릴아미드와 아크릴계 단량체는 전체 성분에 대하여 0.1~10중량% 사용하는 것을 특징으로 하는 감온성(感溫性) 고분자필름의 제조방법.The process for producing a thermosensitive polymer film according to claim 1 or 2, wherein the N-isopropylacrylamide and the acrylic monomer are used in an amount of 0.1 to 10% by weight based on the total weight of the composition. 제1항의 제조방법에 의해 제조된 감온성(感溫性)및 무적성 고분자필름.A thermosensitive and non-modifiable polymer film produced by the manufacturing method of claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012659A 1996-04-24 1996-04-24 Thermosensitive polymer film KR0169191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960012659A KR0169191B1 (en) 1996-04-24 1996-04-24 Thermosensitive polymer film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960012659A KR0169191B1 (en) 1996-04-24 1996-04-24 Thermosensitive polymer film

Publications (2)

Publication Number Publication Date
KR970070059A true KR970070059A (en) 1997-11-07
KR0169191B1 KR0169191B1 (en) 1999-03-20

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KR1019960012659A KR0169191B1 (en) 1996-04-24 1996-04-24 Thermosensitive polymer film

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KR0169191B1 (en) 1999-03-20

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