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WO2008136179A1 - Composition de polyisocyanate pour mousse de polyuréthane souple, et procédé de production de mousse de polyuréthane souple à partir de cette composition - Google Patents

Composition de polyisocyanate pour mousse de polyuréthane souple, et procédé de production de mousse de polyuréthane souple à partir de cette composition Download PDF

Info

Publication number
WO2008136179A1
WO2008136179A1 PCT/JP2008/000933 JP2008000933W WO2008136179A1 WO 2008136179 A1 WO2008136179 A1 WO 2008136179A1 JP 2008000933 W JP2008000933 W JP 2008000933W WO 2008136179 A1 WO2008136179 A1 WO 2008136179A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyurethane foam
mdi
soft polyurethane
composition
mass
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.)
Ceased
Application number
PCT/JP2008/000933
Other languages
English (en)
Japanese (ja)
Inventor
Shinichi Egawa
Naoya Yoshii
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.)
Nippon Polyurethane Industry Co Ltd
Original Assignee
Nippon Polyurethane Industry 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 Nippon Polyurethane Industry Co Ltd filed Critical Nippon Polyurethane Industry Co Ltd
Priority to CN200880013582XA priority Critical patent/CN101668787B/zh
Publication of WO2008136179A1 publication Critical patent/WO2008136179A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C08G18/08—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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

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)

Abstract

Cette invention se rapporte à une mousse de polyuréthane souple présentant une stabilité à la conservation favorable, et dont l'élasticité de rebondissement et les propriétés mécaniques sont également favorables. L'invention concerne une composition à base de polyisocyanate pour mousse de polyuréthane souple obtenue en exécutant une réaction de transformation en uréthane de MDI pur (a) avec une quantité égale ou inférieure de polyol (b) dans les conditions suivantes, puis en mélangeant un MDI polymère (c) avec le produit réactionnel. (2,2'-MDI + 2,4'-MDI)/MDI = 60 à 85 % en masse, et MDI/((a) + (C)) = 50 à 90 % en masse dans la mesure où le composant (b) est un polyol de polyéther d'un poids moléculaire moyen en nombre de 700 à 10 000, contenant de 2 à 8 groupes fonctionnels en moyenne et un taux de 10 à 40 % d'oxyéthylène dans les unités redondantes.
PCT/JP2008/000933 2007-04-26 2008-04-10 Composition de polyisocyanate pour mousse de polyuréthane souple, et procédé de production de mousse de polyuréthane souple à partir de cette composition Ceased WO2008136179A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880013582XA CN101668787B (zh) 2007-04-26 2008-04-10 软质聚氨酯泡沫用多异氰酸酯组合物以及使用该组合物制造软质聚氨酯泡沫的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-117315 2007-04-26
JP2007117315A JP2008274051A (ja) 2007-04-26 2007-04-26 軟質ポリウレタンフォーム用ポリイソシアネート組成物及び該組成物を用いた軟質ポリウレタンフォームの製造方法

Publications (1)

Publication Number Publication Date
WO2008136179A1 true WO2008136179A1 (fr) 2008-11-13

Family

ID=39943300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000933 Ceased WO2008136179A1 (fr) 2007-04-26 2008-04-10 Composition de polyisocyanate pour mousse de polyuréthane souple, et procédé de production de mousse de polyuréthane souple à partir de cette composition

Country Status (3)

Country Link
JP (1) JP2008274051A (fr)
CN (1) CN101668787B (fr)
WO (1) WO2008136179A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143221A (ja) * 2008-12-17 2010-07-01 Internatl Automotive Components Group North America Inc 車両で用いるためのインテリアパネル部材及び生成方法
WO2011024413A1 (fr) * 2009-08-29 2011-03-03 日本ポリウレタン工業株式会社 Mousse de polyuréthane souple et son procédé de fabrication
JP2011141449A (ja) * 2010-01-07 2011-07-21 Toyo Tire & Rubber Co Ltd クリーニングブレード
US10047188B2 (en) 2012-11-07 2018-08-14 Saudi Aramco Technologies Company High strength polyurethane foam compositions and methods
US10351654B2 (en) 2011-07-25 2019-07-16 Saudi Aramco Technologies Company Polymer compositions and methods
CN114380972A (zh) * 2020-10-20 2022-04-22 惠彩材料科技(苏州)有限公司 一种软质慢回弹聚氨酯泡棉及其制备方法和应用
CN116265504A (zh) * 2021-12-16 2023-06-20 长华化学科技股份有限公司 改性异氰酸酯及其制备方法与应用

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100160470A1 (en) * 2008-12-23 2010-06-24 Smiecinski Theodore M Flexible Polyurethane Foam
CN101993520B (zh) * 2009-08-24 2014-02-19 拜耳材料科技(中国)有限公司 异氰酸酯封端预聚物、及其制备方法和用途
JP5913528B2 (ja) * 2013-11-12 2016-04-27 三洋化成工業株式会社 有機溶剤吸収用フォーム
US10662277B2 (en) 2014-07-28 2020-05-26 Tosoh Corporation Polyisocyanate composition for producing flexible polyurethane foam, and flexible polyurethane foam production method using same
KR20200062302A (ko) * 2017-09-29 2020-06-03 바스프 에스이 폴리우레탄 복합재
CN110483732B (zh) * 2018-05-15 2022-07-15 科思创德国股份有限公司 软质泡沫
CN115873228B (zh) * 2021-08-20 2025-10-31 中国石油化工股份有限公司 一种聚醚多元醇的制备方法及所得聚醚多元醇和其在软质聚氨酯泡沫中的应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11228663A (ja) * 1997-11-10 1999-08-24 Bayer Corp 液体イソシアネート末端のアロファネート改変ｍｄｉプレポリマー配合物に基づく軟質フォームおよび軟質成形フォーム、並びにこれらフォームの製造方法
JP2002322235A (ja) * 2001-04-24 2002-11-08 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法
JP2004505139A (ja) * 2000-08-01 2004-02-19 ハンツマン・インターナショナル・エルエルシー 軟質ポリウレタンフォームの製作方法
JP2004115819A (ja) * 2004-01-20 2004-04-15 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォーム用ポリイソシアネート
JP2004115820A (ja) * 2004-01-20 2004-04-15 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォーム用ポリイソシアネート
JP2005132977A (ja) * 2003-10-31 2005-05-26 Nippon Polyurethane Ind Co Ltd 暖房カーペット用軟質ポリウレタンフォームの製造方法
JP2005154533A (ja) * 2003-11-25 2005-06-16 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11228663A (ja) * 1997-11-10 1999-08-24 Bayer Corp 液体イソシアネート末端のアロファネート改変ｍｄｉプレポリマー配合物に基づく軟質フォームおよび軟質成形フォーム、並びにこれらフォームの製造方法
JP2004505139A (ja) * 2000-08-01 2004-02-19 ハンツマン・インターナショナル・エルエルシー 軟質ポリウレタンフォームの製作方法
JP2002322235A (ja) * 2001-04-24 2002-11-08 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法
JP2005132977A (ja) * 2003-10-31 2005-05-26 Nippon Polyurethane Ind Co Ltd 暖房カーペット用軟質ポリウレタンフォームの製造方法
JP2005154533A (ja) * 2003-11-25 2005-06-16 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォームの製造方法
JP2004115819A (ja) * 2004-01-20 2004-04-15 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォーム用ポリイソシアネート
JP2004115820A (ja) * 2004-01-20 2004-04-15 Nippon Polyurethane Ind Co Ltd 軟質ポリウレタンフォーム用ポリイソシアネート

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143221A (ja) * 2008-12-17 2010-07-01 Internatl Automotive Components Group North America Inc 車両で用いるためのインテリアパネル部材及び生成方法
WO2011024413A1 (fr) * 2009-08-29 2011-03-03 日本ポリウレタン工業株式会社 Mousse de polyuréthane souple et son procédé de fabrication
JP2011141449A (ja) * 2010-01-07 2011-07-21 Toyo Tire & Rubber Co Ltd クリーニングブレード
US10351654B2 (en) 2011-07-25 2019-07-16 Saudi Aramco Technologies Company Polymer compositions and methods
US10982036B2 (en) 2011-07-25 2021-04-20 Saudi Aramco Technologies Company Polymer compositions and methods
US10047188B2 (en) 2012-11-07 2018-08-14 Saudi Aramco Technologies Company High strength polyurethane foam compositions and methods
US10428173B2 (en) 2012-11-07 2019-10-01 Saudi Aramco Technologies Company High strength polyurethane foam compositions and methods
US11021564B2 (en) 2012-11-07 2021-06-01 Saudi Aramco Technologies Company High strength polyurethane foam compositions and methods
CN114380972A (zh) * 2020-10-20 2022-04-22 惠彩材料科技(苏州)有限公司 一种软质慢回弹聚氨酯泡棉及其制备方法和应用
CN116265504A (zh) * 2021-12-16 2023-06-20 长华化学科技股份有限公司 改性异氰酸酯及其制备方法与应用

Also Published As

Publication number Publication date
CN101668787B (zh) 2012-06-20
JP2008274051A (ja) 2008-11-13
CN101668787A (zh) 2010-03-10

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