MX2010009865A - Prepolimeros terminados en isocianato derivados de carbonato de alquileno ciclico, procedimiento para su preparacion y su uso. - Google Patents

Prepolimeros terminados en isocianato derivados de carbonato de alquileno ciclico, procedimiento para su preparacion y su uso.

Info

Publication number
MX2010009865A
MX2010009865A MX2010009865A MX2010009865A MX2010009865A MX 2010009865 A MX2010009865 A MX 2010009865A MX 2010009865 A MX2010009865 A MX 2010009865A MX 2010009865 A MX2010009865 A MX 2010009865A MX 2010009865 A MX2010009865 A MX 2010009865A
Authority
MX
Mexico
Prior art keywords
cyclic alkylene
terminated prepolymers
preparation
isocyanate
alkylene carbonate
Prior art date
Application number
MX2010009865A
Other languages
English (en)
Inventor
Zhiping Zhou
Hongmei Jiang
Yide Liang
Yuedong Zhang
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 MX2010009865A publication Critical patent/MX2010009865A/es

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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/44—Polycarbonates
    • 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
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers

Abstract

La presente invención pertenece a prepolímeros terminados en isocianato preparados a partir de carbonatos de alquileno cíclicos, al procedimiento para la preparación de los mismos y al uso de los mismos en la preparación de elastómeros de poliuretanos, poliureas, poliuretano y moldeo de poliuretano. La incorporación de carbonatos de alquileno cíclicos en los prepolímeros terminados en isocianato de la presente invención mejora su estabilidad en estado líquido a bajas temperaturas a la vez que se mantienen sus propiedades físicas.
MX2010009865A 2008-03-26 2009-03-13 Prepolimeros terminados en isocianato derivados de carbonato de alquileno ciclico, procedimiento para su preparacion y su uso. MX2010009865A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810035167A CN101544818A (zh) 2008-03-26 2008-03-26 异氰酸酯封端预聚体及其制备方法和用途
PCT/EP2009/001812 WO2009118102A1 (en) 2008-03-26 2009-03-13 Cyclic alkylene carbonate-derived isocyanate-terminated prepolymers, method for their preparation and their use

Publications (1)

Publication Number Publication Date
MX2010009865A true MX2010009865A (es) 2010-09-30

Family

ID=40751188

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009865A MX2010009865A (es) 2008-03-26 2009-03-13 Prepolimeros terminados en isocianato derivados de carbonato de alquileno ciclico, procedimiento para su preparacion y su uso.

Country Status (7)

Country Link
US (1) US20090247722A1 (es)
EP (1) EP2260065A1 (es)
KR (1) KR20100137479A (es)
CN (1) CN101544818A (es)
BR (1) BRPI0909383A2 (es)
MX (1) MX2010009865A (es)
WO (1) WO2009118102A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101942071B (zh) * 2010-09-15 2012-01-11 旭川化学（苏州）有限公司 一种沙发革用聚氨酯树脂及其制备工艺
CN103044648B (zh) * 2011-10-11 2017-11-03 科思创聚合物（中国）有限公司 聚氨酯及其制备方法和用途
CN103333316B (zh) * 2013-06-08 2015-05-13 张宝民 一种含有凝胶材料的慢回弹记忆棉
CN104672418A (zh) * 2014-12-24 2015-06-03 上海华峰材料科技研究院（有限合伙） 单组分高固含聚氨酯树脂及其制备方法和应用
CN111518251A (zh) * 2020-04-08 2020-08-11 上海抚佳精细化工有限公司 一种聚氨酯硬质泡沫及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757095A (en) * 1986-07-24 1988-07-12 Basf Corporation Utilization of lactones and lactams in the preparation of polyurethane-polyurea products
US5442034A (en) * 1994-06-01 1995-08-15 Huntsman Corporation Spray polyurea elastomers containing organic carbonates to improve processing characteristics
US5759695A (en) * 1997-06-05 1998-06-02 Huntsman Petrochemical Corporation Polyurea elastomer systems with improved adhesion to substrates
US6403752B1 (en) * 2000-07-17 2002-06-11 Uop Llc Secondary aliphatic diamines as curing agents for polyurethanes and polyureas prepared using high-pressure impingement mixing
CN1468269A (zh) * 2000-10-02 2004-01-14 亨茨曼国际有限公司 喷涂聚脲涂料体系
JP4666898B2 (ja) * 2003-08-09 2011-04-06 雪ヶ谷化学工業株式会社 ポリウレタンフォーム及びその製造方法
US20060058492A1 (en) * 2004-09-15 2006-03-16 Specialty Products, Inc. Polyisocyanate prepolymer component for preparing a polyurethane-polyurea polymer

Also Published As

Publication number Publication date
US20090247722A1 (en) 2009-10-01
WO2009118102A1 (en) 2009-10-01
CN101544818A (zh) 2009-09-30
BRPI0909383A2 (pt) 2017-06-13
KR20100137479A (ko) 2010-12-30
EP2260065A1 (en) 2010-12-15

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