TW365608B - A process for preparing open-cellular polyurethane modified polyisocyanurate foam - Google Patents

A process for preparing open-cellular polyurethane modified polyisocyanurate foam

Info

Publication number
TW365608B
TW365608B TW085106320A TW85106320A TW365608B TW 365608 B TW365608 B TW 365608B TW 085106320 A TW085106320 A TW 085106320A TW 85106320 A TW85106320 A TW 85106320A TW 365608 B TW365608 B TW 365608B
Authority
TW
Taiwan
Prior art keywords
average functionality
polyurethane modified
cellular polyurethane
polyisocyanurate foam
modified polyisocyanurate
Prior art date
Application number
TW085106320A
Other languages
English (en)
Inventor
Shigeru Yamaguchi
Hiroaki Katano
Kouichi Matsuo
Shoichi Ohkubo
Original Assignee
Dow Mitsubishi Chemical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Mitsubishi Chemical Ltd filed Critical Dow Mitsubishi Chemical Ltd
Application granted granted Critical
Publication of TW365608B publication Critical patent/TW365608B/zh

Links

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5045—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing urethane 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
    • 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
    • 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
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material

Landscapes

  • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
TW085106320A 1995-05-29 1996-05-28 A process for preparing open-cellular polyurethane modified polyisocyanurate foam TW365608B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7130735A JPH08319330A (ja) 1995-05-29 1995-05-29 連続気泡ポリウレタン変性ポリイソシアヌレートフォームの製造方法

Publications (1)

Publication Number Publication Date
TW365608B true TW365608B (en) 1999-08-01

Family

ID=15041380

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085106320A TW365608B (en) 1995-05-29 1996-05-28 A process for preparing open-cellular polyurethane modified polyisocyanurate foam

Country Status (6)

Country Link
EP (1) EP0745627B1 (zh)
JP (1) JPH08319330A (zh)
KR (1) KR960041223A (zh)
CN (1) CN1082063C (zh)
DE (1) DE69632663T2 (zh)
TW (1) TW365608B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3517699A (en) 1998-04-02 1999-10-25 Huntsman International Llc Process for rigid polyurethane foams
AU5862099A (en) * 1998-10-22 2000-05-15 Huntsman Ici Chemicals Llc Insulated bodies
ES2370718T3 (es) 2003-06-12 2011-12-22 Huntsman International Llc Procedimiento para preparar un material de poliisocianurato-poliuretano.
DE102004011346A1 (de) * 2004-03-05 2005-09-22 Basf Ag Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
JP4597773B2 (ja) * 2005-05-30 2010-12-15 株式会社イノアックコーポレーション 軟質ポリウレタンフォームの製造方法
BRPI0616662B1 (pt) 2005-10-13 2017-06-13 Huntsman International Llc Process for the preparation of a solid material of polyesocyanurate polyurethane, and, material
ES2332955T3 (es) 2006-06-14 2010-02-15 Huntsman International Llc Panel de material compuesto.
JP6466115B2 (ja) * 2014-09-12 2019-02-06 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ セメント系ポリウレタン発泡複合体及びその製造方法
CN108623771B (zh) * 2017-03-15 2022-10-25 科思创德国股份有限公司 羟基封端的聚氨酯预聚体及其制备方法
CN110358432A (zh) * 2019-06-11 2019-10-22 京华派克邯郸机械科技有限公司 一种papi型卫浴增强聚氨酯树脂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044137B2 (ja) * 1977-11-14 1985-10-02 株式会社ブリヂストン 積層体
JPS57119915A (en) * 1981-01-16 1982-07-26 Bridgestone Corp Preparation of urethane modified isocyanurate foam
GB2109803A (en) * 1981-02-26 1983-06-08 Ici Plc High molecular weight polyether polyols
JPS58174414A (ja) * 1982-04-08 1983-10-13 Bridgestone Corp ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
JPS58208317A (ja) * 1982-05-29 1983-12-05 Hodogaya Chem Co Ltd ウレタン変性ポリイソシアヌレ−トフオ−ムの製造方法
US4452924A (en) * 1983-05-05 1984-06-05 Mobay Chemical Corporation Flexible polyurethane foams having improved load bearing characteristics
US4546122A (en) * 1984-08-06 1985-10-08 Mobay Chemical Corporation Flexible polyurethane foams
DE3740634A1 (de) * 1987-12-01 1989-06-15 Bayer Ag Polyetherpolyole auf basis o-toluylendiamin, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe

Also Published As

Publication number Publication date
JPH08319330A (ja) 1996-12-03
EP0745627A3 (en) 1997-07-16
CN1138057A (zh) 1996-12-18
DE69632663D1 (de) 2004-07-15
EP0745627B1 (en) 2004-06-09
CN1082063C (zh) 2002-04-03
KR960041223A (ko) 1996-12-19
DE69632663T2 (de) 2005-06-09
EP0745627A2 (en) 1996-12-04

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