KR840004446A - 경질(硬質)폴리우레탄 포옴(polyurethane foam)의 제조법 - Google Patents

경질(硬質)폴리우레탄 포옴(polyurethane foam)의 제조법 Download PDF

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Publication number
KR840004446A
KR840004446A KR1019830001494A KR830001494A KR840004446A KR 840004446 A KR840004446 A KR 840004446A KR 1019830001494 A KR1019830001494 A KR 1019830001494A KR 830001494 A KR830001494 A KR 830001494A KR 840004446 A KR840004446 A KR 840004446A
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KR
South Korea
Prior art keywords
polyol
polyurethane foam
parts
polyols
hard polyurethane
Prior art date
Application number
KR1019830001494A
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English (en)
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KR900003416B1 (ko
Inventor
레이시(외 2) 나가
Original Assignee
미쓰다 가쓰시게
가부시기 가이샤 히다찌세이사꾸쇼
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Application filed by 미쓰다 가쓰시게, 가부시기 가이샤 히다찌세이사꾸쇼 filed Critical 미쓰다 가쓰시게
Publication of KR840004446A publication Critical patent/KR840004446A/ko
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Publication of KR900003416B1 publication Critical patent/KR900003416B1/ko

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Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Abstract

내용 없음

Description

경질(硬質)폴리우레탄 포옴(polyurethane foam)의 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 폴리올 성분과 이소시아네이트(isocyanate) 성분과를 반응촉매(反應觸媒), 발포제, 그리고 정포제의 존재하에서, 반응시키는 원 셧트법에 의한 경질 폴리우레탄 포옴의 제조방법에 있어서, 상기 폴리올의 성분으로, 4관능의 톨리렌디아민 계통의 폴리올과, 2관능의 프로필렌 계통의 폴리올과, 그리고 8관능의 슈크로우스 계통의 폴리올과, 또 3관능의 디에타놀아민 계통의 폴리올과로 되는 폴리올 혼합물을 사용하는 것을 특징으로 하는 경질 폴리우레탄 포옴의 제조방법.
  2. 상기 폴리올 혼합물의 평균 OH값이 450∼480인 것을 특징으로 하는 특허청구의 범위 제 1의 경질 폴리우레탄 포옴의 제조법.
  3. 톨리렌디아민 계통의 폴리올의 중량비로 64∼66부, 프로필렌 계통의 폴리올이 중량비로 14∼16부,슈크로우스 계통의 폴리올의 중량비로 5∼7부, 디에타놀아민 계통의 폴리올이 중량비로 13∼15부인 것을특징으로 하는 특허청구 범위 제 1의 경질 폴리 우레탄 포옴의 제조법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001494A 1982-04-14 1983-04-11 경질 폴리우레탄 포옴의 제조방법 KR900003416B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61085 1982-04-14
JP57061085A JPS5984913A (ja) 1982-04-14 1982-04-14 硬質ポリウレタンフォ−ムの製造法
JP57-61085 1982-04-14

Publications (2)

Publication Number Publication Date
KR840004446A true KR840004446A (ko) 1984-10-15
KR900003416B1 KR900003416B1 (ko) 1990-05-18

Family

ID=13160910

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001494A KR900003416B1 (ko) 1982-04-14 1983-04-11 경질 폴리우레탄 포옴의 제조방법

Country Status (5)

Country Link
EP (1) EP0091828B1 (ko)
JP (1) JPS5984913A (ko)
KR (1) KR900003416B1 (ko)
DE (1) DE3369522D1 (ko)
PH (1) PH20381A (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8701098A (pt) * 1987-03-11 1988-09-13 Brastemp Sa Processo de preparacao de poliuretano rigido
EP0293060A3 (en) * 1987-05-27 1990-02-14 Hitachi, Ltd. Rigid polyurethane foam and process for producing the same
US4742089A (en) * 1987-08-12 1988-05-03 Hitachi, Ltd. Rigid polyurethane foam and process for producing the same
JPH0236217A (ja) * 1988-07-27 1990-02-06 Hitachi Ltd 硬質ポリウレタンフォーム及びその製造方法と断熱材並びにそれを用いた冷蔵庫
JP2897888B2 (ja) * 1990-02-20 1999-05-31 株式会社日立製作所 硬質ポリウレタンフォームとその製造方法およびそれを用いた製品
EP0450197A1 (en) * 1990-04-02 1991-10-09 Shell Internationale Researchmaatschappij B.V. Foam formulations suitable for preparing water-blown heat-insulating material using polyols as softening point improvers and heat-insulating material obtained therewith
US5057544A (en) * 1990-11-16 1991-10-15 Basf Corporation Integral skin rigid urethane foam
JPH07294058A (ja) * 1994-04-20 1995-11-10 Kajima Corp 蒸気・冷水同時製造ユニット
US5847014A (en) * 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
JP5946755B2 (ja) * 2012-12-07 2016-07-06 Ｊｘエネルギー株式会社 冷凍機油組成物および冷凍機用作動流体組成物
US10851196B2 (en) * 2019-04-29 2020-12-01 Covestro Llc Rigid polyurethane foams suitable for use as panel insulation
KR102026626B1 (ko) * 2019-05-14 2019-09-30 정우화인 주식회사 경질 준불연성 폴리우레탄 폼 보드의 제조방법
US11827735B1 (en) 2022-09-01 2023-11-28 Covestro Llc HFO-containing isocyanate-reactive compositions, related foam-forming compositions and flame retardant PUR-PIR foams

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480022A (fr) * 1965-05-21 1967-05-05 Olin Mathieson Utilisation d'une aryl-diamine oxyalkylée comme agent de réticulation pour préparer des mousses de polyuréthane
US3890255A (en) * 1973-05-31 1975-06-17 Olin Corp Cure catalyzed polyurethane composition

Also Published As

Publication number Publication date
EP0091828B1 (en) 1987-01-28
JPH0234966B2 (ko) 1990-08-07
DE3369522D1 (en) 1987-03-05
EP0091828A1 (en) 1983-10-19
PH20381A (en) 1986-12-08
JPS5984913A (ja) 1984-05-16
KR900003416B1 (ko) 1990-05-18

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