DE102006004527A1 - Polyurethan-Gießelastomere aus NCO-Prepolymeren auf Basis von 2,4-MDI, ein Verfahren zu ihrer Herstellung und ihre Verwendung - Google Patents

Polyurethan-Gießelastomere aus NCO-Prepolymeren auf Basis von 2,4-MDI, ein Verfahren zu ihrer Herstellung und ihre Verwendung Download PDF

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Publication number
DE102006004527A1
DE102006004527A1 DE102006004527A DE102006004527A DE102006004527A1 DE 102006004527 A1 DE102006004527 A1 DE 102006004527A1 DE 102006004527 A DE102006004527 A DE 102006004527A DE 102006004527 A DE102006004527 A DE 102006004527A DE 102006004527 A1 DE102006004527 A1 DE 102006004527A1
Authority
DE
Germany
Prior art keywords
mdi
nco
prepolymer
prepolymers
preparation
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Withdrawn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
DE102006004527A
Other languages
German (de)
English (en)
Inventor
Hartmut Dr. Nefzger
Manfred Dr. Schmidt
James-Michael Barnes
Matthias Dr. Wintermantel
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
Priority to DE102006004527A priority Critical patent/DE102006004527A1/de
Priority to CA002640685A priority patent/CA2640685A1/en
Priority to EP07702879A priority patent/EP1981923A1/de
Priority to PCT/EP2007/000446 priority patent/WO2007087987A1/de
Priority to JP2008552712A priority patent/JP2009525363A/ja
Priority to CNA200780004051XA priority patent/CN101379105A/zh
Priority to RU2008135000/04A priority patent/RU2008135000A/ru
Priority to BRPI0707383-6A priority patent/BRPI0707383A2/pt
Priority to KR1020087018910A priority patent/KR20080097416A/ko
Priority to TW096103448A priority patent/TW200740868A/zh
Publication of DE102006004527A1 publication Critical patent/DE102006004527A1/de
Priority to ZA200806596A priority patent/ZA200806596B/xx
Withdrawn legal-status Critical Current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)
DE102006004527A 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 Withdrawn DE102006004527A1 (de)

Priority Applications (11)

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
CNA200780004051XA CN101379105A (zh) 2006-02-01 2007-01-19 由基于2,4’-mdi的nco预聚物制备的聚氨酯浇注弹性体其制备方法及其应用
EP07702879A EP1981923A1 (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
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
JP2008552712A 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
CA002640685A CA2640685A1 (en) 2006-02-01 2007-01-19 Polyurethane cast elastomers formed from nco prepolymers based on 2,4'-mdi, a process for their preparation and their use
RU2008135000/04A RU2008135000A (ru) 2006-02-01 2007-01-19 Полиуретановые литьевые эластомеры из nco-форполимеров на основе 2,4-дифенилметандиизоцианата (mdi), способ их получения и их применение
BRPI0707383-6A BRPI0707383A2 (pt) 2006-02-01 2007-01-19 elastÈmeros de fundição de poliuretano de pré-polìmeros nco à base de 2,4'-mdi, processo para sua preparação e seu uso
KR1020087018910A KR20080097416A (ko) 2006-02-01 2007-01-19 2,4'-ｍｄｉ 기재 ｎｃｏ 예비중합체로부터 형성된폴리우레탄 주조 엘라스토머, 그의 제조 방법 및 그의 용도
TW096103448A TW200740868A (en) 2006-02-01 2007-01-31 Polyurethane cast elastomers made of NCO prepolymers based on 2,4'-MDI and a process for their preparation
ZA200806596A ZA200806596B (en) 2006-02-01 2008-07-29 Polyurethane cast elastomers formed from nco pre-polymers based on 2,4'-mdi, a process for their preparation and their use

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE102006004527A1 true DE102006004527A1 (de) 2007-08-09

Family

ID=37808065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006004527A Withdrawn 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

Country Status (11)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012971A1 (de) 2008-03-06 2009-05-28 Bayer Materialscience Ag Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
EP2207920A1 (en) * 2007-11-06 2010-07-21 Hyosung Corporation Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same
WO2011138275A1 (de) * 2010-05-07 2011-11-10 Bayer Materialscience Ag Polyurethanelastomere, ein verfahren zu ihrer herstellung und ihre verwendung
EP2559716A1 (de) 2011-08-15 2013-02-20 Basf Se Polyurethangießharz
WO2021072054A1 (en) * 2019-10-09 2021-04-15 Dupont Polymers, Inc. Improved polyester

Families Citing this family (14)

* 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
DE102008045223A1 (de) * 2007-11-20 2009-05-28 Bayer Materialscience Ag Polyurethan-/Polyharnstoff-Elastomere auf Basis von 2,4'-Diphenylmethandiisocyanat-Prepolymeren und ihre Herstellung
WO2009118112A2 (de) * 2008-03-28 2009-10-01 Bayer Materialscience Ag 2,2'-mdi-basierte isocyanat-mischungen und ihre herstellung sowie verwendung
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
MX341391B (es) 2012-02-13 2016-08-18 Dow Global Technologies Llc Elastomeros para equipo de fabrica de papel.
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
KR101919214B1 (ko) 2014-03-28 2018-11-15 호야 렌즈 타일랜드 리미티드 광학 부재용 폴리이소시아네이트 모노머 조성물, 광학 부재 및 그 제조 방법
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
TWI827890B (zh) * 2019-10-23 2024-01-01 南韓商Ｓｋ恩普士股份有限公司 用於研磨墊之組成物及研磨墊
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2207920A1 (en) * 2007-11-06 2010-07-21 Hyosung Corporation Method for preparing polyurethaneurea elastic fiber with improved heat settability and polyurethaneurea elastic fiber prepared by the same
EP2207920A4 (en) * 2007-11-06 2011-10-05 Hyosung Corp PROCESS FOR THE PREPARATION OF A POLYURETHANE-UREA ELASTIC FIBER HAVING IMPROVED THERMO-FIXING FITNESS AND POLYURETHANE-UREA ELASTIC FIBER PREPARED BY THIS PROCESS
DE102008012971A1 (de) 2008-03-06 2009-05-28 Bayer Materialscience Ag Polyurethan-Prepolymer und hieraus hergestellte Polyurethan/Polyurea-Elastomere
WO2011138275A1 (de) * 2010-05-07 2011-11-10 Bayer Materialscience Ag Polyurethanelastomere, ein verfahren zu ihrer herstellung und ihre verwendung
EP2559716A1 (de) 2011-08-15 2013-02-20 Basf Se Polyurethangießharz
WO2021072054A1 (en) * 2019-10-09 2021-04-15 Dupont Polymers, Inc. Improved polyester
CN114787214A (zh) * 2019-10-09 2022-07-22 杜邦聚合物公司 改进的聚酯
CN114787214B (zh) * 2019-10-09 2023-12-05 杜邦聚合物公司 改进的聚酯

Also Published As

Publication number Publication date
CN101379105A (zh) 2009-03-04
CA2640685A1 (en) 2007-08-09
ZA200806596B (en) 2009-10-28
JP2009525363A (ja) 2009-07-09
RU2008135000A (ru) 2010-03-10
EP1981923A1 (de) 2008-10-22
WO2007087987A1 (de) 2007-08-09
BRPI0707383A2 (pt) 2011-05-03
TW200740868A (en) 2007-11-01
KR20080097416A (ko) 2008-11-05

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Effective date: 20110221