KR960004388A - 우레탄 포옴 제조용 폴리에테르 실리콘 계면활성제 및 폴리우레탄 포옴의 제조 방법 - Google Patents

우레탄 포옴 제조용 폴리에테르 실리콘 계면활성제 및 폴리우레탄 포옴의 제조 방법 Download PDF

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Publication number
KR960004388A
KR960004388A KR1019950022831A KR19950022831A KR960004388A KR 960004388 A KR960004388 A KR 960004388A KR 1019950022831 A KR1019950022831 A KR 1019950022831A KR 19950022831 A KR19950022831 A KR 19950022831A KR 960004388 A KR960004388 A KR 960004388A
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South Korea
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polyurethane foam
sio
polyether
producing
surfactant
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KR1019950022831A
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KR100193922B1 (ko
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앨린 스탠거 마이클
허버트 프레이 존
에프. 호프만 로버트
에드워드 스티븐스 로버트
Original Assignee
윌리엄 에프. 마쉬
에어 프로덕츠 앤드 케미칼스, 인코오포레이티드
노맨 에드워드 루이스
다우코닝 코포레이숀
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Application filed by 윌리엄 에프. 마쉬, 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드, 노맨 에드워드 루이스, 다우코닝 코포레이숀 filed Critical 윌리엄 에프. 마쉬
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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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

본 발명은 실록산 주쇄 및 폴리에테르 분지쇄를 지니며 평균 분자 질량이 2250인 실리콘 계면 활성제에 관한 것이다. 본 발명의 계면 활성제는 폴리우레탄 포옴 조성물에서 분열없이 포옴 생성물을 제조하면서 계면 활성제의 농도 범위에 걸쳐 안정한 포옴을 제공하는 작용을 한다. 또한, 본 발명은 상기 계면 활성제를 포함하는 폴리우레탄 포옴 조성물, 상기 활성제를 사용하는 폴리우레탄 포옴 조성물, 상기 활성제를 사용하는 폴리우레탄 포옴의 제조 방법 및 상기 방법에 의해 제조된 폴리우레탄 포옴에 관한 것이다.

Description

우레탄 포옴 제조용 폴리에테르 실리콘 계면 활성제 및 폴리우레탄 포옴의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 폴리올과 유기 폴리이소시아네이트를 1종 이상의 우레탄 촉매, 발포제 및 실록산-옥사알킬렌 공중합체 기포 안정화제의 존재하에서 반응시키는 단계를 포함하는 폴리우레탄 포옴의 제조 방법에 있어서, 상기 기포 안정화제로서 사용되는 실록산-옥시알킬렌 공중합체는 하기의 일반화된 평균식 MDxD´yM을 지니며; MDxD´yM 상기 식에서, M은 (CH3)3SiO1/2또는 R(CH3)2SiO1/2를 나타내고; D는 (CH3)2SiO2/2를 나타내며; D´는 (CH3)(R)SiO2/2를 나타내며; x+y는 x/y 비율은 13.5 내지 18이고; 이때, M 및 D´에 관한 상기 식에서, R은 평균 원자 질량 범위가 1500-3000인 -CnH2nO(C2H4O)a(C3H6O)bR˝ 부를 지닌, CnH2n-출발 폴리 에테르에서 유도된 폴리에테르-함유 치환체이고, n은 3 내지 4이고; a는 폴리에테르의 30 내지 55중량%를 차지하는 에틸렌 옥사이드 잔기의 수이고; b는 폴리에테르의 45 내지 70중량%를 차지하는 프로필렌 옥사이드 잔기의 수이며; R˝은 H, 탄소수 1 내지 4의 알킬기, 또는 -C(O)CH3를 나타내는 폴리우레탄 포옴의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950022831A 1994-07-29 1995-07-28 폴리에테르 실리콘 계면 활성제를 사용한 폴리우레탄 포옴의 제조 방법 KR100193922B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/283,012 1994-07-29
US08/283,012 US5432206A (en) 1994-07-29 1994-07-29 Polyether silicone surfactants for the manufacture of urethane foams
US08/283,012 1994-07-29

Publications (2)

Publication Number Publication Date
KR960004388A true KR960004388A (ko) 1996-02-23
KR100193922B1 KR100193922B1 (ko) 1999-06-15

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ID=23084108

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022831A KR100193922B1 (ko) 1994-07-29 1995-07-28 폴리에테르 실리콘 계면 활성제를 사용한 폴리우레탄 포옴의 제조 방법

Country Status (6)

Country Link
US (2) US5432206A (ko)
EP (1) EP0694585A3 (ko)
JP (1) JP3052282B2 (ko)
KR (1) KR100193922B1 (ko)
CN (1) CN1049903C (ko)
BR (1) BR9503421A (ko)

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KR100358048B1 (ko) * 1999-12-27 2002-10-25 주식회사 하이닉스반도체 압전 세라믹스 제조방법
KR100385894B1 (ko) * 2000-08-25 2003-06-02 대한민국 (창원대학 공작기계기술연구센터) 밀링석출공정에 의한 압전 세라믹스 제조방법
KR100470733B1 (ko) * 2002-03-18 2005-03-09 학교법인 동의학원 공침전법을 이용한 압전세라믹스 제조방법

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KR100385894B1 (ko) * 2000-08-25 2003-06-02 대한민국 (창원대학 공작기계기술연구센터) 밀링석출공정에 의한 압전 세라믹스 제조방법
KR100470733B1 (ko) * 2002-03-18 2005-03-09 학교법인 동의학원 공침전법을 이용한 압전세라믹스 제조방법

Also Published As

Publication number Publication date
BR9503421A (pt) 1996-04-23
CN1123288A (zh) 1996-05-29
CN1049903C (zh) 2000-03-01
KR100193922B1 (ko) 1999-06-15
JP3052282B2 (ja) 2000-06-12
US5492939A (en) 1996-02-20
EP0694585A2 (en) 1996-01-31
EP0694585A3 (en) 1996-09-11
JPH0859776A (ja) 1996-03-05
US5432206A (en) 1995-07-11

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