KR910018438A - 연화점 개량제로서 폴리올을 사용하여 물-발포 단열제를 제조하는데 적합한 포움 배합물, 및 이로써 얻어지는 단열재 - Google Patents

연화점 개량제로서 폴리올을 사용하여 물-발포 단열제를 제조하는데 적합한 포움 배합물, 및 이로써 얻어지는 단열재 Download PDF

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Publication number
KR910018438A
KR910018438A KR1019910004815A KR910004815A KR910018438A KR 910018438 A KR910018438 A KR 910018438A KR 1019910004815 A KR1019910004815 A KR 1019910004815A KR 910004815 A KR910004815 A KR 910004815A KR 910018438 A KR910018438 A KR 910018438A
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KR
South Korea
Prior art keywords
polyol
foam formulation
polyisocyanate
mpa
water
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KR1019910004815A
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English (en)
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KR100193699B1 (ko
Inventor
러쎌 존즈 데이빗
파스칼 조지프 로우쉐 디디에르
베르트홀트 쭈타 라인하르트
Original Assignee
오노 알버어스
셀 인터나쵸 나아레 레사아치 마아츠 샤피 비이부이
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Publication of KR910018438A publication Critical patent/KR910018438A/ko
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    • 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
    • C08G18/4829—Polyethers containing 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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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)
  • Polyurethanes Or Polyureas (AREA)
  • Thermal Insulation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음

Description

연화점 개량제로서 폴리올을 사용하여 물-발포 단열제를 제조하는데 적합한 포움 배합물 및 이로써 얻어지는 단열재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. (i)폴리올 또는 폴리올 블렌드, (ii)하나이상의 유기 폴리이소시아네이트, (iii)물, 및(iv)당분야에 공지된 보조재료로 구성되며, 상기 폴리올 또는 폴리올 블렌드가 2.7-4.3으로 변하는 평균 공칭 관능가(Fa);325-500mg KOH/g의 히디록실 가(OHv), 및 20℃에서 측정된 350 mpa.s-2300mp.s의 점성도를 갖는 것을 특징으로 하는 물-발포 단열재의 제조에 유용한 포움 배합물.
  2. 제1항에 있어서, 폴리올 또는 폴리올 블렌드(i)가 3.0-3.7로 변하는 Fn;425-500mg KOH/g의 OHv; 및 400mpa.s-1800 mpa.s의 점성도를 가짐을 특징으로 하는 포움 배합물.
  3. 제1항 또는 제2항에 있어서, 폴리올 또는 폴리올 블렌드(i)가 원소, C,H및 0만을 기재로함을 특징으로 하는 포움 배합물.
  4. 제1항 내지 제3항중 어느 한항에 있어서, 폴리올 또는 폴리올 블랜드(i)가 알콕시화 디올, 트리올, 또는 보다 높은 히드록실-관능 출발물질로부터 선택됨을 특징으로 하는 포움 배합물.
  5. 제4항에 있어서, 폴리올 또는 폴리올 블렌드(i)가 프로폭시화 및/또는 에톡시화모노-또는 디에틸렌 글리콜, 글리세롤, 펜타에리트리톨, 또는 소르비톨로부터 선택됨을 특징으로 하는 포움 배합물.
  6. 제1항 내지 제5항중 어느 한항에 있어서, 폴올 100중량부당 물-2-7부(php), 바람직하게 3-6php를 함유하는 포움 배합물.
  7. 제1항 내지 제6항중 어느 한항에 있어서, 폴리이소시아네이트 또는 각각의 폴리이소시아네이트가(조) 4,4′-디페틸메탄 디이소시아네이트 및 폴리메틸렌폴릴페닐렌 폴리이소시아네이트로부터 선택됨을 특징으로 하는 포움 배합물.
  8. 제1항 내지 제7항중 어느 한항에 있어서, 폴리이소시아네이트 또는 각각의 폴리이소시아네이트가 20℃에서 측정된 100-1800mpa.s의 점성도를 가짐을 특징으로하는 포움 배합물.
  9. 제1항 내지 제8항중 어느 한항에 있어서, 이소시아네이트 지수로 알수있는, 사용되는 폴리이소시아네이트의 양이 105-140, 바람직하게 110-125로 변함을 특징으로 하는 방법.
  10. 물-발포 단열재를 제조하기 위한 방법에서 사용되는 포움 배합물에 있어서, 2.7-4.3으로 변하는 Fn; 325-500mg KOH/g의 OHv; 및 20℃에서 측정된 350-1800 mpa.s의 점성도를 갖는, 연화점을 개량하는 폴리올 또는 폴리올 블렌드의 사용.
  11. 130℃이상의 연화점(TMA에 의해 측정됨; 전이곡선의 시작점)을 가지는 물-발포 폴리우레탄 단열재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004815A 1990-04-02 1991-03-27 연화점 개량제로서 폴리올을 사용하는, 물-발포 단열재를 제조하는데 적합한 포움 배합물 및 이로써 얻어지는 단열재 KR100193699B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90200792A EP0450197A1 (en) 1990-04-02 1990-04-02 Foam formulations suitable for preparing water-blown heat-insulating material using polyols as softening point improvers and heat-insulating material obtained therewith
EP90200792.1 1990-04-02

Publications (2)

Publication Number Publication Date
KR910018438A true KR910018438A (ko) 1991-11-30
KR100193699B1 KR100193699B1 (ko) 1999-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004815A KR100193699B1 (ko) 1990-04-02 1991-03-27 연화점 개량제로서 폴리올을 사용하는, 물-발포 단열재를 제조하는데 적합한 포움 배합물 및 이로써 얻어지는 단열재

Country Status (9)

Country Link
EP (2) EP0450197A1 (ko)
JP (1) JP3090340B2 (ko)
KR (1) KR100193699B1 (ko)
AT (1) ATE134206T1 (ko)
CA (1) CA2039432A1 (ko)
DE (1) DE69117082T2 (ko)
DK (1) DK0450693T3 (ko)
FI (1) FI106208B (ko)
NO (1) NO178402C (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05265647A (ja) * 1992-03-18 1993-10-15 Nec Corp ポインティングデバイス
DE102004001317A1 (de) * 2004-01-07 2005-08-04 Basf Ag Polyurethanschaumstoffe zur Rohrdämmung
FR2873300B1 (fr) * 2004-07-22 2007-03-09 Compart Sas Soc Par Actions Si Materiau coupe-feu

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273882A (en) * 1980-06-02 1981-06-16 Olin Corporation Preparation of thermally stable rigid polyurethane foam
JPS5984913A (ja) * 1982-04-14 1984-05-16 Hitachi Ltd 硬質ポリウレタンフォ−ムの製造法
US4943597A (en) * 1988-12-07 1990-07-24 The Dow Chemical Company Polyether polyol formulations for hard CFC replacement by water blowing in rigid polyurethane foams
DE358282T1 (de) * 1989-11-08 1990-09-06 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Weiche flexible polyurethanschaumstoffe, verfahren zu deren herstellung sowie in diesem verfahren verwendbare polyolzusammensetzung.

Also Published As

Publication number Publication date
DE69117082D1 (de) 1996-03-28
DK0450693T3 (da) 1996-03-11
JP3090340B2 (ja) 2000-09-18
ATE134206T1 (de) 1996-02-15
FI911530A (fi) 1991-10-03
KR100193699B1 (ko) 1999-06-15
EP0450693B1 (en) 1996-02-14
EP0450197A1 (en) 1991-10-09
CA2039432A1 (en) 1991-10-03
DE69117082T2 (de) 1996-08-22
NO911230D0 (no) 1991-03-26
NO911230L (no) 1991-10-03
FI106208B (fi) 2000-12-15
FI911530A0 (fi) 1991-03-28
NO178402C (no) 1996-03-20
NO178402B (no) 1995-12-11
JPH06136083A (ja) 1994-05-17
EP0450693A1 (en) 1991-10-09

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