CA2265641A1 - Method of producing polyurethane foam - Google Patents

Method of producing polyurethane foam Download PDF

Info

Publication number
CA2265641A1
CA2265641A1 CA002265641A CA2265641A CA2265641A1 CA 2265641 A1 CA2265641 A1 CA 2265641A1 CA 002265641 A CA002265641 A CA 002265641A CA 2265641 A CA2265641 A CA 2265641A CA 2265641 A1 CA2265641 A1 CA 2265641A1
Authority
CA
Canada
Prior art keywords
isocyanate
polyol
weight
polyether polyol
parts
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002265641A
Other languages
English (en)
French (fr)
Inventor
Shinji Nishikawa
Hiroshi Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumika Covestro Urethane Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2265641A1 publication Critical patent/CA2265641A1/en
Abandoned legal-status Critical Current

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
    • C08G18/28—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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
    • C08G2110/0016—Foam properties semi-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
    • C08G2110/0066—≥ 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
    • C08G2125/00—Compositions for processes using internal mould release agents

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)
  • Compositions Of Macromolecular Compounds (AREA)
CA002265641A 1996-09-10 1997-09-09 Method of producing polyurethane foam Abandoned CA2265641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8239081A JP2892626B2 (ja) 1996-09-10 1996-09-10 ポリウレタン発泡体の製造法
JP8/239081 1996-09-10
PCT/JP1997/003169 WO1998011148A1 (en) 1996-09-10 1997-09-09 Method of producing polyurethane foam

Publications (1)

Publication Number Publication Date
CA2265641A1 true CA2265641A1 (en) 1998-03-19

Family

ID=17039555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002265641A Abandoned CA2265641A1 (en) 1996-09-10 1997-09-09 Method of producing polyurethane foam

Country Status (6)

Country Link
EP (1) EP0925317A1 (ja)
JP (1) JP2892626B2 (ja)
KR (1) KR20000038036A (ja)
BR (1) BR9711728A (ja)
CA (1) CA2265641A1 (ja)
WO (1) WO1998011148A1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221543B1 (en) 1999-05-14 2001-04-24 3M Innovatives Properties Process for making active substrates for color displays
US6228543B1 (en) 1999-09-09 2001-05-08 3M Innovative Properties Company Thermal transfer with a plasticizer-containing transfer layer
US6803495B2 (en) * 2000-06-28 2004-10-12 World Properties, Inc. Polyurethane foam composition and method of manufacture thereof
WO2003045198A1 (fr) * 2001-11-26 2003-06-05 Bridgestone Corporation Coussin de siege pour vehicule
KR20020070407A (ko) * 2002-07-31 2002-09-09 최우석 발포 폴리머 미네랄 화합물 단열방수재
JP4694191B2 (ja) * 2004-12-17 2011-06-08 住化バイエルウレタン株式会社 ポリウレタンフォーム成形品の製造法
KR100774634B1 (ko) * 2006-03-23 2007-11-08 현대자동차주식회사 장섬유 사출성형 공법용 발포 폼 조성물
JP5368716B2 (ja) * 2007-03-01 2013-12-18 花王株式会社 ポリウレタン成形品の製造方法
US9580598B2 (en) 2011-03-25 2017-02-28 Covestro Llc Polyurethane composites produced by a vacuum infusion process
CN102391470B (zh) * 2011-09-07 2013-04-24 南昌航空大学 一种离子液体封端的聚氨酯丙烯酸酯的制备方法
KR101444530B1 (ko) * 2012-04-23 2014-10-30 히타치 어플라이언스 가부시키가이샤 단열 도어 및 단열 상자체
EP2859997B1 (en) 2013-10-08 2015-09-30 Valentini, Guido Method for manufacturing a polishing pad and polishing pad
WO2016112274A1 (en) * 2015-01-08 2016-07-14 Dow Global Technologies Llc Polyether-acetal polyol compositions
KR101985105B1 (ko) * 2017-11-10 2019-05-31 서울시립대학교 산학협력단 폴리우레탄 조성물, 이를 포함하는 흡음재 및 폴리우레탄 폼의 제조방법
CN110078891B (zh) * 2019-05-09 2021-06-25 惠彩材料科技(苏州)有限公司 一种低密度半硬质聚氨酯材料及其制备方法和应用
CN114127147B (zh) * 2019-07-22 2024-05-03 陶氏环球技术有限责任公司 聚氨酯组合物、用所述聚氨酯组合物制备的产品和所述产品的制备方法
CN112225867A (zh) * 2020-06-02 2021-01-15 南京汇科高分子材料有限公司 用于制备汽车天窗遮阳板和备胎盖板的聚氨酯半硬质泡沫
CN114605954B (zh) * 2022-02-25 2024-02-13 南宁珀源能源材料有限公司 一种高附着、水煮快速脱胶的双组份聚氨酯胶黏剂、制备方法及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284730A (en) * 1980-02-07 1981-08-18 Basf Wyandotte Corporation Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom
US4302552A (en) * 1980-07-01 1981-11-24 Nisshin Spinning Co., Ltd. Microcellular polyurethane vibration isolator
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
EP0402905A3 (en) * 1989-06-13 1991-04-03 Asahi Glass Company Ltd. Method for producing a molded product of integral-skin polyurethane foam
CZ287435B6 (en) * 1993-11-04 2000-11-15 Bayer Ag Process for preparing foam polyurethane shaped parts without use of fluorochlorinated hydrocarbons

Also Published As

Publication number Publication date
BR9711728A (pt) 1999-08-24
KR20000038036A (ko) 2000-07-05
JP2892626B2 (ja) 1999-05-17
EP0925317A1 (en) 1999-06-30
JPH1087779A (ja) 1998-04-07
WO1998011148A1 (en) 1998-03-19

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