JP2009525363A - ２，４’−ｍｄｉに基づくｎｃｏプレポリマーから形成されるポリウレタン注型エラストマー、その製造方法およびその使用 - Google Patents

２，４’−ｍｄｉに基づくｎｃｏプレポリマーから形成されるポリウレタン注型エラストマー、その製造方法およびその使用 Download PDF

Info

Publication number
JP2009525363A
JP2009525363A JP2008552712A JP2008552712A JP2009525363A JP 2009525363 A JP2009525363 A JP 2009525363A JP 2008552712 A JP2008552712 A JP 2008552712A JP 2008552712 A JP2008552712 A JP 2008552712A JP 2009525363 A JP2009525363 A JP 2009525363A
Authority
JP
Japan
Prior art keywords
mdi
weight
prepolymer
nco
nco prepolymer
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.)
Withdrawn
Application number
JP2008552712A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009525363A5 (enExample
Inventor
ハルトムート・ネフツガー
マンフレート・シュミット
ジェイムズ−マイケル・バーンズ
マティアス・ヴィンターマンテル
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of JP2009525363A publication Critical patent/JP2009525363A/ja
Publication of JP2009525363A5 publication Critical patent/JP2009525363A5/ja
Withdrawn legal-status Critical Current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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/06—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • 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
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

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)
JP2008552712A 2006-02-01 2007-01-19 ２，４’−ｍｄｉに基づくｎｃｏプレポリマーから形成されるポリウレタン注型エラストマー、その製造方法およびその使用 Withdrawn JP2009525363A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006004527A DE102006004527A1 (de) 2006-02-01 2006-02-01 Polyurethan-Gießelastomere aus NCO-Prepolymeren auf Basis von 2,4-MDI, ein Verfahren zu ihrer Herstellung und ihre Verwendung
PCT/EP2007/000446 WO2007087987A1 (de) 2006-02-01 2007-01-19 Polyurethan-giesselastomere aus nco-prepolymeren auf basis von 2,4'-mdi, ein verfahren zu ihrer herstellung und ihre verwendung

Publications (2)

Publication Number Publication Date
JP2009525363A true JP2009525363A (ja) 2009-07-09
JP2009525363A5 JP2009525363A5 (enExample) 2010-03-11

Family

ID=37808065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008552712A Withdrawn JP2009525363A (ja) 2006-02-01 2007-01-19 ２，４’−ｍｄｉに基づくｎｃｏプレポリマーから形成されるポリウレタン注型エラストマー、その製造方法およびその使用

Country Status (11)

Country Link
EP (1) EP1981923A1 (enExample)
JP (1) JP2009525363A (enExample)
KR (1) KR20080097416A (enExample)
CN (1) CN101379105A (enExample)
BR (1) BRPI0707383A2 (enExample)
CA (1) CA2640685A1 (enExample)
DE (1) DE102006004527A1 (enExample)
RU (1) RU2008135000A (enExample)
TW (1) TW200740868A (enExample)
WO (1) WO2007087987A1 (enExample)
ZA (1) ZA200806596B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008133343A (ja) * 2006-11-28 2008-06-12 Nippon Polyurethane Ind Co Ltd 主成分として２，４’−ｍｄｉを用いて得られるウレタンプレポリマーからなるウレタンエラストマー形成性組成物
JP2013543922A (ja) * 2010-11-23 2013-12-09 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ジフェニルメタンジイソシアネートに基づくｎｃｏプレポリマーと金属塩錯体から成るポリウレタンエラストマー成形部品およびその製造方法
WO2015146527A1 (ja) * 2014-03-28 2015-10-01 ホヤ レンズ タイランド リミテッド 光学部材用ポリイソシアネートモノマー組成物、光学部材及びその製造方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100942359B1 (ko) * 2007-11-06 2010-02-12 주식회사 효성 열세트성이 향상된 폴리우레탄우레아 탄성사의 제조방법
DE102008045223A1 (de) * 2007-11-20 2009-05-28 Bayer Materialscience Ag Polyurethan-/Polyharnstoff-Elastomere auf Basis von 2,4'-Diphenylmethandiisocyanat-Prepolymeren und ihre Herstellung
DE102008012971A1 (de) 2008-03-06 2009-05-28 Bayer Materialscience Ag Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
AU2009228586B2 (en) 2008-03-28 2014-02-13 Polytex Sportbelage Produktions Gmbh 2,2'-MDI-based isocyanate mixtures and the production and use thereof
CN102933631A (zh) * 2010-05-07 2013-02-13 拜耳知识产权有限责任公司 聚氨酯弹性体、生产它们的方法和它们的用途
CN102181033A (zh) * 2011-03-28 2011-09-14 来安县安泰聚氨酯制品有限公司 一种聚氨酯剥片轮的工艺配方
EP2559716A1 (de) 2011-08-15 2013-02-20 Basf Se Polyurethangießharz
KR102030865B1 (ko) 2012-02-13 2019-10-10 다우 글로벌 테크놀로지스 엘엘씨 페이퍼 밀 장비용 엘라스토머
CN103923457B (zh) * 2014-03-27 2016-08-17 黎明化工研究设计院有限责任公司 一种高耐磨聚氨酯弹性体及其制备方法
JP6110827B2 (ja) * 2014-09-29 2017-04-05 富士フイルム株式会社 内視鏡用可撓管、内視鏡用接着剤、内視鏡型医療機器、ならびに内視鏡用可撓管および内視鏡型医療機器の製造方法
CN109503804A (zh) * 2018-12-10 2019-03-22 山西省化工研究所（有限公司） 一种室温固化高性能聚氨酯弹性体组合物
US20220411577A1 (en) * 2019-10-09 2022-12-29 Dupont Polymers, Inc. Improved polyester
US12122013B2 (en) * 2019-10-23 2024-10-22 Sk Enpulse Co., Ltd. Composition for polishing pad and polishing pad
EP3835335A1 (en) 2019-12-12 2021-06-16 Covestro Deutschland AG Method for producing wood-based panels
CN115122453A (zh) 2021-03-24 2022-09-30 科思创德国股份有限公司 一种制备人造板的方法
EP4223826A1 (en) 2022-02-08 2023-08-09 Covestro Deutschland AG Isocyanate composition and use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928182A1 (de) * 1979-07-12 1981-01-29 Bayer Ag Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen
DE3716479A1 (de) * 1987-05-16 1988-11-24 Elastogran Gmbh Verfahren zur herstellung von ueberzuegen aus polyurethan-einkomponenten-systemen und wasserdampf
AU1450201A (en) * 1999-11-30 2001-06-12 Crompton Corporation High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer
TW589421B (en) * 2000-04-26 2004-06-01 Du Pont Spandex with high heat-set efficiency
DE10216659A1 (de) * 2002-04-15 2003-10-23 Basf Ag Verfahren zur Herstellung von Isocyanatprepolymeren mit blockierten Isocyanatendgruppen
DE102004022683A1 (de) * 2004-05-05 2005-11-24 Basf Ag Polyharnstoff-Sprühelastomere

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008133343A (ja) * 2006-11-28 2008-06-12 Nippon Polyurethane Ind Co Ltd 主成分として２，４’−ｍｄｉを用いて得られるウレタンプレポリマーからなるウレタンエラストマー形成性組成物
JP2013543922A (ja) * 2010-11-23 2013-12-09 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ジフェニルメタンジイソシアネートに基づくｎｃｏプレポリマーと金属塩錯体から成るポリウレタンエラストマー成形部品およびその製造方法
WO2015146527A1 (ja) * 2014-03-28 2015-10-01 ホヤ レンズ タイランド リミテッド 光学部材用ポリイソシアネートモノマー組成物、光学部材及びその製造方法
JPWO2015146527A1 (ja) * 2014-03-28 2017-04-13 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ 光学部材用ポリイソシアネートモノマー組成物、光学部材及びその製造方法
US10329373B2 (en) 2014-03-28 2019-06-25 Hoya Lens Thailand Ltd. Polyisocyanate monomer composition for optical members, and optical member and production method therefor

Also Published As

Publication number Publication date
EP1981923A1 (de) 2008-10-22
BRPI0707383A2 (pt) 2011-05-03
ZA200806596B (en) 2009-10-28
RU2008135000A (ru) 2010-03-10
TW200740868A (en) 2007-11-01
DE102006004527A1 (de) 2007-08-09
KR20080097416A (ko) 2008-11-05
CA2640685A1 (en) 2007-08-09
WO2007087987A1 (de) 2007-08-09
CN101379105A (zh) 2009-03-04

Similar Documents

Publication Publication Date Title
JP2009525363A (ja) ２，４’−ｍｄｉに基づくｎｃｏプレポリマーから形成されるポリウレタン注型エラストマー、その製造方法およびその使用
US20070155941A1 (en) Polyurethane cast elastomers made of NCO prepolymers based on 2,4'-MDI and a process for their preparation
CN101981079B (zh) 基于2,2＇-mdi的异氰酸酯混合物和它们的制备和用途
EP2144944B1 (en) Polyurethane elastomer with enhanced hydrolysis resistance
CA2652297C (en) Polyurethane elastomer with enhanced hydrolysis resistance
EP3105270B1 (en) Polyurethane elastomers
CN101265315B (zh) 制备稳定聚合物的方法
TW200946552A (en) Amine-cured polyurethane/polyurea elastomers based on 2,4'-diphenylmethane diisocyanate prepolymers and the production thereof
CN100543058C (zh) 对变色稳定的聚醚脲基甲酸酯
DK2643377T3 (en) POLYURETHANE ELASTOMER CASTLES OF DIPHENYLMETHANDEISOCYANATE-BASED NCO PREPOLYMERS AND METAL SALT COMPLEXES AND A PROCEDURE FOR PREPARING IT
KR20220045957A (ko) 열가소성 가공성 폴리우레탄 중합체를 제조하는 방법
KR101642415B1 (ko) 이종 폴리올이 혼합된 비공기압식 타이어 부재용 폴리우레탄 프리폴리머 및 그 제조방법
DE102008012971A1 (de) Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
KR101672061B1 (ko) 젖은 노면에서의 제동성능이 향상된 비공기압식 타이어 부재용 폴리우레탄 주조 엘라스토머
CN110573548B (zh) 使用包含多环芳族部分的聚酯多元醇制备聚氨酯的方法
JPWO2021150923A5 (enExample)
WO2021202876A1 (en) Polyurethane prepolymer composition comprising an alkyl benzoate
JP5121085B2 (ja) ラクトン系ポリオールの製造方法およびそれを用いたポリウレタン樹脂
MX2008009770A (en) Polyurethane cast elastomers formed from nco prepolymers based on 2,4'-mdi, a process for their preparation and their use
US20130109830A1 (en) Polyurethane elastomers, a method for producing same, and use thereof
WO2015097434A1 (en) Polyurethane
WO2012019759A2 (en) Compositions for the production of polyurethanes with adjustable gel time

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100119

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100119

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20110228