ATE367411T1 - Polyurethanweichschaum und verfahren zur herstellung - Google Patents

Polyurethanweichschaum und verfahren zur herstellung

Info

Publication number
ATE367411T1
ATE367411T1 AT02025628T AT02025628T ATE367411T1 AT E367411 T1 ATE367411 T1 AT E367411T1 AT 02025628 T AT02025628 T AT 02025628T AT 02025628 T AT02025628 T AT 02025628T AT E367411 T1 ATE367411 T1 AT E367411T1
Authority
AT
Austria
Prior art keywords
producing
polyurethane foam
soft polyurethane
polyol
foam
Prior art date
Application number
AT02025628T
Other languages
English (en)
Inventor
Hiroshi Wada
Katsuji Kuribayashi
Takayuki Sasaki
Yuuji Kimura
Hisakazu Harada
Etusko Akagi
Original Assignee
Asahi Glass Co 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE367411T1 publication Critical patent/ATE367411T1/de

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
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers

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)
AT02025628T 2001-11-30 2002-11-19 Polyurethanweichschaum und verfahren zur herstellung ATE367411T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001367186 2001-11-30

Publications (1)

Publication Number Publication Date
ATE367411T1 true ATE367411T1 (de) 2007-08-15

Family

ID=19176970

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02025628T ATE367411T1 (de) 2001-11-30 2002-11-19 Polyurethanweichschaum und verfahren zur herstellung

Country Status (9)

Country Link
US (2) US6734219B2 (de)
EP (1) EP1316573B1 (de)
KR (1) KR20030044808A (de)
CN (1) CN1221584C (de)
AT (1) ATE367411T1 (de)
CA (1) CA2413092A1 (de)
DE (1) DE60221219T2 (de)
DK (1) DK1316573T3 (de)
TW (1) TWI251600B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1316573B1 (de) * 2001-11-30 2007-07-18 Asahi Glass Co., Ltd. Polyurethanweichschaum und Verfahren zur Herstellung
KR100930000B1 (ko) * 2001-12-21 2009-12-07 아사히 가라스 가부시키가이샤 저반발 연질 폴리우레탄 폼 및 그 제조방법
US7094811B2 (en) * 2002-10-03 2006-08-22 Bayer Corporation Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
CN100509902C (zh) * 2003-09-19 2009-07-08 旭硝子株式会社 软质聚氨酯泡沫塑料及其制造方法
EP1688448B1 (de) * 2003-11-26 2011-05-11 Asahi Glass Company Ltd. Polyurethanweichschaumstoff, herstellungsverfahren dafür und automobilsitz damit
CN101056911B (zh) 2004-11-18 2010-11-24 旭硝子株式会社 软质聚氨酯泡沫塑料的制造方法
EP1816151A4 (de) * 2004-11-24 2012-07-25 Asahi Glass Co Ltd Polyurethan-weichschaumstoff, herstellungsverfahren dafür und autositz
KR101292900B1 (ko) * 2005-04-21 2013-08-02 아사히 가라스 가부시키가이샤 저반발성 연질 폴리우레탄폼 및 그 제조 방법
KR20080018171A (ko) * 2005-05-25 2008-02-27 아사히 가라스 가부시키가이샤 연질 폴리우레탄폼 및 그 제조 방법, 그 연질폴리우레탄폼을 이용한 자동차용 시트
JP5082847B2 (ja) * 2005-05-25 2012-11-28 旭硝子株式会社 軟質ポリウレタンフォームおよびその製造方法、該軟質ポリウレタンフォームを用いた自動車用シート
EP1884528A4 (de) * 2005-05-25 2012-07-25 Asahi Glass Co Ltd Polyurethanweichschaumstoff, herstellungsverfahren dafür und autositz mit dem polyurethanweichschaumstoff
WO2007018129A1 (ja) * 2005-08-05 2007-02-15 Asahi Glass Company, Limited 軟質ポリウレタンフォーム、その製造方法および自動車用シート
KR100878752B1 (ko) * 2005-12-09 2009-01-14 에스케이유티스 (주) 충격흡수 및 실링용 시트
TW200801060A (en) * 2006-02-28 2008-01-01 Asahi Glass Co Ltd Flexible polyurethane foam and process for producing the same
CN101516954B (zh) * 2006-09-27 2011-07-20 旭硝子株式会社 软质聚氨酯泡沫塑料的制造方法
JP5228914B2 (ja) * 2006-10-25 2013-07-03 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
JP5303885B2 (ja) 2007-09-18 2013-10-02 旭硝子株式会社 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム
KR20100075825A (ko) * 2007-09-28 2010-07-05 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼 및 열 프레스 성형품의 제조 방법 그리고 열 프레스 성형품
MX2013014778A (es) 2011-06-30 2014-01-20 Bayer Ip Gmbh Procedimiento para la preparacion de polieterpolioles de peso molecular alto.
WO2017032768A1 (de) 2015-08-26 2017-03-02 Covestro Deutschland Ag Verfahren zur herstellung von hochmolekularen polyoxyalkylenpolyolen
TWI828877B (zh) * 2019-03-25 2024-01-11 日商東楚股份有限公司 胺甲酸乙酯形成性組合物
CN112961303B (zh) * 2021-02-04 2023-01-03 江苏奥斯佳材料科技股份有限公司 一种用于软质聚氨酯泡沫的柔软剂及其应用
CN115322321B (zh) * 2022-08-03 2024-03-12 佳化化学科技发展（上海）有限公司 一种亲水性软质泡沫及其制备方法
CN119431705A (zh) * 2024-12-09 2025-02-14 万华化学（宁波）有限公司 一种可稳定储存的异氰酸酯预聚物的组合物及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606988D0 (en) * 1986-03-20 1986-04-23 Smith & Nephew Ass Foams
US4722946A (en) * 1986-07-03 1988-02-02 Polymer Dynamics (Delaware), Ltd. Energy-attenuating polyurethanes
WO1990004613A1 (fr) 1988-10-25 1990-05-03 Asahi Glass Company Ltd. Mousse de polyurethane elastique et procede de production
JPH02286707A (ja) 1989-04-28 1990-11-26 Achilles Corp 高伸張性軟質ポリウレタンフォームの製造方法
US5100922A (en) 1989-06-13 1992-03-31 Asahi Glass Company Ltd. Method for producing a molded product of integral-skin polyurethane foam
US5006569A (en) * 1989-08-16 1991-04-09 Pmc, Inc. Density reduction in flexible polyurethane foams
JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5324774A (en) * 1991-10-14 1994-06-28 Mitsui Toatsu Chemicals, Inc. Polymer-polyol, process for preparation thereof and uses thereof
US5437822A (en) 1992-01-29 1995-08-01 Asahi Glass Company Ltd. Method for producing a skin-formed polyurethane foam molded product
EP0677543B2 (de) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Herstellung von Polyoxyalkylenpolyolen, polymeren Polyolen und weichen Polyurethanschaumstoffen
JP3680339B2 (ja) 1995-02-28 2005-08-10 旭硝子株式会社 高弾性ポリウレタンフォームの製造方法
US5688861A (en) * 1995-11-30 1997-11-18 Arco Chemical Technology, L.P. Process for the preparation of polyol polymer dispersions
US6207794B1 (en) * 1997-05-28 2001-03-27 Mitsui Chemical, Inc. Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols
US6066683A (en) 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
US6028230A (en) 1998-06-05 2000-02-22 Arco Chemical Technology, L.P. Epoxide polymerization process
WO2000002951A1 (fr) 1998-07-10 2000-01-20 Asahi Glass Company Ltd. Catalyseur de polymerisation par decyclisation d'un oxyde d'alkylene, et son procede de fabrication et d'utilisation
US6063309A (en) * 1998-07-13 2000-05-16 Arco Chemical Technology L.P. Dispersion polyols for hypersoft polyurethane foam
EP1273605B1 (de) * 2000-04-14 2006-06-07 Asahi Glass Company Ltd. Verfahren zur herstellung von flexiblem polyurethanschaum
EP1316573B1 (de) * 2001-11-30 2007-07-18 Asahi Glass Co., Ltd. Polyurethanweichschaum und Verfahren zur Herstellung

Also Published As

Publication number Publication date
US6734219B2 (en) 2004-05-11
TW200300422A (en) 2003-06-01
CN1221584C (zh) 2005-10-05
DE60221219D1 (de) 2007-08-30
CA2413092A1 (en) 2003-05-30
TWI251600B (en) 2006-03-21
DK1316573T3 (da) 2007-08-27
EP1316573B1 (de) 2007-07-18
CN1491968A (zh) 2004-04-28
DE60221219T2 (de) 2007-11-15
US20040152797A1 (en) 2004-08-05
KR20030044808A (ko) 2003-06-09
US20030109594A1 (en) 2003-06-12
EP1316573A1 (de) 2003-06-04

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