AU2008200020B2 - Polyurethanes cured with amines and their preparation - Google Patents

Polyurethanes cured with amines and their preparation Download PDF

Info

Publication number
AU2008200020B2
AU2008200020B2 AU2008200020A AU2008200020A AU2008200020B2 AU 2008200020 B2 AU2008200020 B2 AU 2008200020B2 AU 2008200020 A AU2008200020 A AU 2008200020A AU 2008200020 A AU2008200020 A AU 2008200020A AU 2008200020 B2 AU2008200020 B2 AU 2008200020B2
Authority
AU
Australia
Prior art keywords
diisocyanate
nco
groups
prepolymers
molecular weight
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
AU2008200020A
Other languages
English (en)
Other versions
AU2008200020A1 (en
Inventor
James-Michael Barnes
Wieland Hovestadt
Jens Krause
Manfred Schmidt
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.)
Bayer Intellectual Property GmbH
Original Assignee
Bayer Intellectual Property GmbH
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 Intellectual Property GmbH filed Critical Bayer Intellectual Property GmbH
Publication of AU2008200020A1 publication Critical patent/AU2008200020A1/en
Assigned to BAYER INTELLECTUAL PROPERTY GMBH reassignment BAYER INTELLECTUAL PROPERTY GMBH Request for Assignment Assignors: BAYER MATERIALSCIENCE AG
Application granted granted Critical
Publication of AU2008200020B2 publication Critical patent/AU2008200020B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
    • 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
    • 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
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • 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
    • C08G18/83—Chemically modified polymers
    • 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
    • C08G2380/00—Tyres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
AU2008200020A 2007-01-29 2008-01-02 Polyurethanes cured with amines and their preparation Ceased AU2008200020B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07001845 2007-01-29
EP07001845.2 2007-01-29

Publications (2)

Publication Number Publication Date
AU2008200020A1 AU2008200020A1 (en) 2008-08-14
AU2008200020B2 true AU2008200020B2 (en) 2013-07-11

Family

ID=38229072

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008200020A Ceased AU2008200020B2 (en) 2007-01-29 2008-01-02 Polyurethanes cured with amines and their preparation

Country Status (11)

Country Link
US (1) US8242229B2 (enExample)
JP (1) JP5405022B2 (enExample)
KR (1) KR20080071085A (enExample)
CN (1) CN101274979B (enExample)
AT (1) ATE465192T1 (enExample)
AU (1) AU2008200020B2 (enExample)
BR (1) BRPI0800238A (enExample)
CA (1) CA2618964C (enExample)
DE (1) DE602008000988D1 (enExample)
ES (1) ES2343221T3 (enExample)
RU (1) RU2467024C2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5626620B2 (ja) * 2009-02-26 2014-11-19 日本ポリウレタン工業株式会社 水性ポリウレタン分散体の製造方法
TWI465473B (zh) * 2009-12-17 2014-12-21 Albemarle Corp 塗料組合物
CA2820939C (en) 2010-12-20 2019-05-07 Akzo Nobel Coatings International B.V. Mdi based linings and membranes from prepolymers with very low free monomeric isocyanates
BR112014018944B1 (pt) 2012-02-13 2021-11-23 Dow Global Technologies Llc Revestimento elastomérico para cilindros de fabricação de papel ou cilindros de decapagem ácida e esteira de prensa de calçado para fabricação de papel
KR101435457B1 (ko) * 2012-06-20 2014-08-28 김정현 우레탄 배관 지지대와 그 제조방법.
CN102719084B (zh) * 2012-06-28 2017-08-15 威海市海王旋流器有限公司 模具用聚氨酯弹性体及其制法
US9120896B2 (en) 2012-09-28 2015-09-01 Elevance Renewable Sciences, Inc. Polymers containing metathesized natural oil derivatives
RU2633520C1 (ru) * 2016-06-09 2017-10-13 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Жидкий отвердитель форполимеров с концевыми изоцианатными группами
CN107674410A (zh) * 2017-09-29 2018-02-09 南京晟强橡塑有限公司 一种聚氨酯橡胶及其浇注工艺
EP4041791A1 (en) * 2019-10-09 2022-08-17 Dupont Polymers, Inc. Improved thermoplastic polyurethane
BR112022011696A2 (pt) * 2019-12-16 2022-09-06 Henkel Ag & Co Kgaa Massa adesiva capaz de fricção, dimensionalmente estável à base de poliuretanos de poliéter modificados
IT202000014884A1 (it) * 2020-06-22 2021-12-22 V M S P A Tampone per la formatura di piastrelle ceramiche
CN113416515B (zh) * 2021-07-01 2022-07-26 郑州大学 一种低黏度长适用期双组分聚氨酯灌封胶及其制备方法
CN115873197B (zh) * 2021-09-29 2025-08-01 中国石油化工股份有限公司 高支化聚脲材料及其制备方法和应用
CN115785380A (zh) * 2022-11-24 2023-03-14 山东一诺威聚氨酯股份有限公司 凝胶可控聚氨酯弹性体及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047577A1 (en) * 1998-03-16 1999-09-23 Bayer Antwerpen N.V. Process for making clear polyurethane/urea elastomers
DE102004022683A1 (de) * 2004-05-05 2005-11-24 Basf Ag Polyharnstoff-Sprühelastomere

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182825A (en) 1978-10-11 1980-01-08 Thiokol Corporation Polyether based urethanes with superior dynamic properties
DE2928182A1 (de) * 1979-07-12 1981-01-29 Bayer Ag Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen
DD292005A5 (de) * 1989-03-17 1991-07-18 ������@������������k�� Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere)
US5077371A (en) 1989-11-01 1991-12-31 Uniroyal Chemical Company, Inc. Low free toluene diisocyanate polyurethanes
ATE153351T1 (de) 1992-12-07 1997-06-15 Uniroyal Chem Co Inc Mittels 4,4'-methylen-bis(3-chloro-2,6- diethylanilin) gehärtete polyurethane
DE4426130A1 (de) * 1994-07-22 1996-01-25 Bayer Ag Isocyanatgruppen enthaltende reaktive Hotmeltsysteme
US6248856B1 (en) * 1999-12-10 2001-06-19 Bayer Corporation One-shot polyurethane elastomers with very low compression sets
MXPA03002351A (es) * 2000-10-02 2003-07-14 Huntsman Int Llc Sistemas de revestimiento por rociadura de poliurea.
US6916896B2 (en) * 2003-05-05 2005-07-12 Invista North America S.A.R.L. High productivity spandex fiber process and product
US20050256288A1 (en) * 2004-05-13 2005-11-17 Zhenya Zhu High performance polyurethanes cured with alkylated 4,4'-methylenedianiline
DE102004035764A1 (de) * 2004-07-23 2006-03-16 Bayer Materialscience Ag Niedrigviskose Polyurethan-Prepolymere auf Basis von 2,4'-MDI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047577A1 (en) * 1998-03-16 1999-09-23 Bayer Antwerpen N.V. Process for making clear polyurethane/urea elastomers
DE102004022683A1 (de) * 2004-05-05 2005-11-24 Basf Ag Polyharnstoff-Sprühelastomere

Also Published As

Publication number Publication date
JP5405022B2 (ja) 2014-02-05
DE602008000988D1 (de) 2010-06-02
KR20080071085A (ko) 2008-08-01
AU2008200020A1 (en) 2008-08-14
CA2618964A1 (en) 2008-07-29
ES2343221T3 (es) 2010-07-26
US20090149621A1 (en) 2009-06-11
RU2467024C2 (ru) 2012-11-20
US8242229B2 (en) 2012-08-14
RU2008102526A (ru) 2009-08-10
CA2618964C (en) 2014-08-05
ATE465192T1 (de) 2010-05-15
JP2008184610A (ja) 2008-08-14
CN101274979A (zh) 2008-10-01
CN101274979B (zh) 2012-11-07
BRPI0800238A (pt) 2008-10-14

Similar Documents

Publication Publication Date Title
US8242229B2 (en) Polyurethanes cured with amines and their preparation
EP0672075B1 (en) Polyurethanes cured with 4,4'-methylene-bis-(3-chloro-2,6-diethylaniline)
CA2618053A1 (en) Polyurethanes cured with amines and their preparation
US5077371A (en) Low free toluene diisocyanate polyurethanes
US5096993A (en) Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
CN100402573C (zh) 由具有降低的游离hdi单体含量的hdi预聚物制造的聚氨酯弹性体
KR930004365B1 (ko) 폴리우레아 수지의 제조방법 및 폴리우레아 수지
US4786703A (en) Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis
US20080146765A1 (en) High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer
EP0199086B1 (en) Curing agents in polyurethane manufacture
CA2662361A1 (en) Isocyanate terminated polycaprolactone polyurethane prepolymers
EP0855414A1 (en) Polyurethane prepolymers for making elastomers having improved dynamic properties
EP0171536B1 (en) P-tmxdi polyurethane elastomers with good compression set properties
CN101868484A (zh) 基于2,4′-二苯基甲烷二异氰酸酯预聚物的聚氨酯/聚脲弹性体和其的制备
US4448905A (en) Alcohol substituted amides as chain extenders for polyurethanes
US3997514A (en) Polyurethane elastomers having a compression set of 50 or less
CN101511894A (zh) 发泡聚氨酯弹性体的制备方法
EP1756185B1 (en) High performance paraphenylene diisocyanate based polyurethanes cured with alkylated 4,4´-methylenedianiline
EP1950234B1 (en) Polyurethanes cured with amines and their preparation
WO2002004536A2 (en) Modified urethane compositions containing adducts of o-phthalic anhydride ester polyols
JPH08231669A (ja) 注型用ポリウレタン系エラストマー組成物及びその成形品
ZA200800946B (en) Polyurethanes cured with amines and their preparation
JPH0337564B2 (enExample)
JP2006002054A (ja) 末端イソシアネート基含有プレポリマーおよびそれを用いたウレタンの製造方法ならびにロール用ポリウレタン
CN121241110A (zh) 聚氨酯预聚物组合物

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: BAYER INTELLECTUAL PROPERTY GMBH

Free format text: FORMER APPLICANT(S): BAYER MATERIALSCIENCE AG

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired