KR20080097416A - 2,4'-ｍｄｉ 기재 ｎｃｏ 예비중합체로부터 형성된폴리우레탄 주조 엘라스토머, 그의 제조 방법 및 그의 용도 - Google Patents

2,4'-ｍｄｉ 기재 ｎｃｏ 예비중합체로부터 형성된폴리우레탄 주조 엘라스토머, 그의 제조 방법 및 그의 용도 Download PDF

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Publication number
KR20080097416A
KR20080097416A KR1020087018910A KR20087018910A KR20080097416A KR 20080097416 A KR20080097416 A KR 20080097416A KR 1020087018910 A KR1020087018910 A KR 1020087018910A KR 20087018910 A KR20087018910 A KR 20087018910A KR 20080097416 A KR20080097416 A KR 20080097416A
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KR
South Korea
Prior art keywords
weight
mdi
prepolymer
nco
prepolymers
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Withdrawn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
KR1020087018910A
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English (en)
Korean (ko)
Inventor
하르트무트 네프츠거
만프레트 슈미트
제임스-마이클 반스
마티아스 빈테르만텔
Original Assignee
바이엘 머티리얼사이언스 아게
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Publication date
Application filed by 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20080097416A publication Critical patent/KR20080097416A/ko
Withdrawn legal-status Critical Current

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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

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  • 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)
KR1020087018910A 2006-02-01 2007-01-19 2,4'-ｍｄｉ 기재 ｎｃｏ 예비중합체로부터 형성된폴리우레탄 주조 엘라스토머, 그의 제조 방법 및 그의 용도 Withdrawn KR20080097416A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006004527.0 2006-02-01
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

Publications (1)

Publication Number Publication Date
KR20080097416A true KR20080097416A (ko) 2008-11-05

Family

ID=37808065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087018910A Withdrawn KR20080097416A (ko) 2006-02-01 2007-01-19 2,4'-ｍｄｉ 기재 ｎｃｏ 예비중합체로부터 형성된폴리우레탄 주조 엘라스토머, 그의 제조 방법 및 그의 용도

Country Status (11)

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

Families Citing this family (19)

* 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
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
DK2262842T3 (en) * 2008-03-28 2018-03-05 Polytex Sportbelaege Produktions Gmbh 2,2'-MDI-BASED ISOCYANATE MIXTURES AND THE PREPARATION AND APPLICATION OF THEREOF
JP2013525583A (ja) * 2010-05-07 2013-06-20 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 ポリウレタンエラストマー、その製造方法およびその使用
EP2455410A1 (de) * 2010-11-23 2012-05-23 Bayer MaterialScience AG Polyurethanelastomerformteile aus Diphenylmethandiisocyanat-basierten NCO-Prepolymeren und Metallsalzkomplexen und ein Verfahren zu ihrer Herstellung
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
CN104245772B (zh) 2012-02-13 2017-08-11 陶氏环球技术有限责任公司 用于造纸设备的弹性体
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
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
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
KR20220080138A (ko) * 2019-10-09 2022-06-14 듀폰 폴리머스, 인크. 개선된 폴리에스테르
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
DE60032938T2 (de) * 1999-11-30 2007-07-05 Chemtura Corporation, Middlebury Verfahren zur herstellung von mdi-präpolymeren mit reduziertem gehalt an freiem 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

Also Published As

Publication number Publication date
RU2008135000A (ru) 2010-03-10
TW200740868A (en) 2007-11-01
EP1981923A1 (de) 2008-10-22
ZA200806596B (en) 2009-10-28
CA2640685A1 (en) 2007-08-09
BRPI0707383A2 (pt) 2011-05-03
WO2007087987A1 (de) 2007-08-09
DE102006004527A1 (de) 2007-08-09
CN101379105A (zh) 2009-03-04
JP2009525363A (ja) 2009-07-09

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Date Code Title Description
PA0105 International application

Patent event date: 20080731

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid