PT100587A - Processo para a preparacao de um elastomero de poliuretano a partir de um pre- -polimero de segmentos moles e com terminacao em isocianato - Google Patents

Processo para a preparacao de um elastomero de poliuretano a partir de um pre- -polimero de segmentos moles e com terminacao em isocianato

Info

Publication number
PT100587A
PT100587A PT100587A PT10058792A PT100587A PT 100587 A PT100587 A PT 100587A PT 100587 A PT100587 A PT 100587A PT 10058792 A PT10058792 A PT 10058792A PT 100587 A PT100587 A PT 100587A
Authority
PT
Portugal
Prior art keywords
isocyanate
mole
termination
segments
preparing
Prior art date
Application number
PT100587A
Other languages
English (en)
Other versions
PT100587B (pt
Inventor
Rene Broos
Frans Paap
Bruno Maccari
Original Assignee
Dow Chemical Co
Dow Italia
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24871505&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT100587(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co, Dow Italia filed Critical Dow Chemical Co
Publication of PT100587A publication Critical patent/PT100587A/pt
Publication of PT100587B publication Critical patent/PT100587B/pt

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
    • C08G18/70—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
    • C08G18/08—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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2120/00—Compositions for reaction injection moulding processes

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
PT100587A 1991-06-13 1992-06-12 Processo para a preparacao de um elastomero de poliuretano a partir de um pre- -polimero de segmentos moles e com terminacao em isocianato PT100587B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71479991A 1991-06-13 1991-06-13

Publications (2)

Publication Number Publication Date
PT100587A true PT100587A (pt) 1993-08-31
PT100587B PT100587B (pt) 1999-10-29

Family

ID=24871505

Family Applications (1)

Application Number Title Priority Date Filing Date
PT100587A PT100587B (pt) 1991-06-13 1992-06-12 Processo para a preparacao de um elastomero de poliuretano a partir de um pre- -polimero de segmentos moles e com terminacao em isocianato

Country Status (20)

Country Link
US (1) US5418259A (pt)
EP (1) EP0588981B1 (pt)
JP (1) JP3165152B2 (pt)
KR (1) KR100206399B1 (pt)
BR (1) BR9206136A (pt)
CA (1) CA2111099A1 (pt)
CZ (1) CZ288575B6 (pt)
DE (1) DE69219774T2 (pt)
DK (1) DK0588981T3 (pt)
EG (1) EG20399A (pt)
ES (1) ES2101108T3 (pt)
GR (1) GR3024138T3 (pt)
HU (1) HU213312B (pt)
ID (1) ID939B (pt)
MX (1) MX9202834A (pt)
PT (1) PT100587B (pt)
RU (1) RU2073027C1 (pt)
TR (1) TR27248A (pt)
TW (1) TW350853B (pt)
WO (1) WO1992022595A1 (pt)

Families Citing this family (41)

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US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
JP3355611B2 (ja) 1993-02-08 2002-12-09 日本ポリウレタン工業株式会社 ポリウレタンフォームの製造法
GB9311838D0 (en) * 1993-06-08 1993-07-28 Ici Plc Process for making flexible foams
US5665288A (en) * 1994-12-29 1997-09-09 Basf Corporation Method of making water-blown polyurethane sealing devices
US5510053A (en) * 1994-12-29 1996-04-23 Basf Corporation Water-blown polyurethane sealing devices and compositions for producing same
US5545129A (en) * 1995-02-13 1996-08-13 Snook; Kim C. Supportive foot cushion device
US5856372A (en) * 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US5821316A (en) * 1997-01-24 1998-10-13 Air Products And Chemicals, Inc. Polyurethane prepolymers for making elastomers having improved dynamic properties
US5750583A (en) * 1997-05-28 1998-05-12 Bayer Corporation Process for the production of molded polyurethane products
US6329440B2 (en) 1998-05-09 2001-12-11 Basf Aktiengesellschaft Preparation of polyisocyanate polyaddition products
WO2000065521A2 (en) * 1999-04-23 2000-11-02 Massachusetts Institute Of Technology System and method for polymer notation
IT1310380B1 (it) * 1999-05-21 2002-02-13 Aken S P A Formulazione polimerica ad elevate doti di aderenza, in particolareper la fabbricazione di suole per calzature, e suole di calzature
RU2188072C1 (ru) * 2001-07-04 2002-08-27 Закрытое акционерное общество "Блокформ" Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием
US6562880B1 (en) * 2002-04-17 2003-05-13 Bayer Corporation Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon atoms
WO2004065449A1 (ja) * 2003-01-17 2004-08-05 Bridgestone Corporation 微細セル軟質ポリウレタンフォーム
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
RU2248380C2 (ru) * 2003-04-29 2005-03-20 Закрытое акционерное общество "ЛАД-КОН" Композиция полиуретанового компонента
US20050187369A1 (en) * 2003-05-20 2005-08-25 Ju-Kil Lee One-part polyurethane resin composition, method of preparing the same, and method of preparing a paint composition having the same
JP4641711B2 (ja) * 2003-08-13 2011-03-02 花王株式会社 衝撃緩衝性発泡体
US7416785B2 (en) * 2004-05-26 2008-08-26 Basf Corporation Polyurethane-encapsulated particle comprising polyol derived from aromatic amine-based initiator
WO2007034330A2 (en) * 2005-09-23 2007-03-29 Spectraglass Holdings Pty. Ltd. Isocyanate prepolymer catalysts and related curing processes
UA93699C2 (ru) * 2006-02-07 2011-03-10 Басф Се Пористый полиуретан, способ получения антистатического пористого полиизоцианатного полиаддитивного продукта и применение ионных жидкостей kak антистатической добавки для пористых полиуретанов
US20070287824A1 (en) * 2006-06-08 2007-12-13 Johnson Mitchell T Waterbased polyurethane floor coating composition
EA010014B1 (ru) * 2006-07-20 2008-06-30 Андрей Петрович Гончарук Способ получения стабильной дисперсии полимеров, стабильная дисперсия полимеров и полиуретановая пена
CN101611081A (zh) * 2006-12-12 2009-12-23 陶氏环球技术公司 使用水和辅助化合物发泡的微孔聚氨酯鞋底
US20100234483A1 (en) * 2009-03-10 2010-09-16 Tyco Healthcare Group Lp Foam seal formulation
JP2012521478A (ja) * 2009-03-24 2012-09-13 ピーピージー インダストリーズ オハイオ，インコーポレイテッド ポリウレタン、ポリウレタンから調製される物品およびコーティング、ならびにこれらの製造方法
JP5597380B2 (ja) * 2009-10-09 2014-10-01 株式会社ダイフレックス 手塗り施工用塗工剤
JP5371881B2 (ja) * 2009-12-10 2013-12-18 三井化学株式会社 カバー材の製造方法およびカバー材
EP3022244B2 (en) 2013-07-16 2020-02-05 Basf Se Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom
WO2017112521A1 (en) 2015-12-22 2017-06-29 Carbon, Inc. Production of flexible products by additive manufacturing with dual cure resins
EP3341792A1 (en) 2015-12-22 2018-07-04 Carbon, Inc. Dual precursor resin systems for additive manufacturing with dual cure resins
US10538031B2 (en) 2015-12-22 2020-01-21 Carbon, Inc. Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products
WO2017112682A1 (en) 2015-12-22 2017-06-29 Carbon, Inc. Fabrication of compound products from multiple intermediates by additive manufacturing with dual cure resins
WO2017112483A2 (en) 2015-12-22 2017-06-29 Carbon, Inc. Accelerants for additive manufacturing with dual cure resins
KR20190014517A (ko) * 2016-05-31 2019-02-12 다우 글로벌 테크놀로지스 엘엘씨 낮은 음극 박리 코팅 조성물
CN110023056B (zh) 2016-11-21 2021-08-24 卡本有限公司 通过递送反应性组分用于后续固化来制造三维物体的方法
WO2019224235A1 (de) * 2018-05-22 2019-11-28 Basf Polyurethanes Gmbh Polyurethanelastomer
US12071505B2 (en) * 2018-09-28 2024-08-27 Dow Global Technologies Llc Polyurethanes and method for making polyurethanes
KR102854362B1 (ko) * 2020-10-29 2025-09-04 에이치디한국조선해양 주식회사 폴리우레탄 폼 제조용 조성물
CN119060298B (zh) * 2024-11-04 2025-02-28 山东一诺威聚氨酯股份有限公司 高负载聚氨酯微孔弹性体及其制备方法和应用

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FR1358005A (fr) * 1962-05-23 1964-04-10 Shell Int Research Procédé de préparation de polyuréthanes
DE3066568D1 (en) * 1979-07-11 1984-03-22 Ici Plc Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams
US4377645A (en) * 1980-12-29 1983-03-22 W. R. Grace & Co. Dimensionally-stable polyurethane sponge and sponge-forming prepolymer
US4321333A (en) * 1981-04-16 1982-03-23 The Upjohn Company Polyurethane prepared from polyisocyanate blend
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
US4532316A (en) * 1984-05-29 1985-07-30 W. L. Gore & Assoc., Inc. Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range
US4771083A (en) * 1987-02-17 1988-09-13 The Goodyear Tire & Rubber Company Micro cellular polyetherurethane shock absorber
GB8725217D0 (en) * 1987-10-28 1987-12-02 Ici Plc Polyisocyanate prepolymer

Also Published As

Publication number Publication date
GR3024138T3 (en) 1997-10-31
RU2073027C1 (ru) 1997-02-10
DK0588981T3 (da) 1997-12-15
MX9202834A (es) 1992-12-01
EP0588981B1 (en) 1997-05-14
BR9206136A (pt) 1995-04-25
TW350853B (en) 1999-01-21
JP3165152B2 (ja) 2001-05-14
KR100206399B1 (ko) 1999-07-01
CZ288575B6 (cs) 2001-07-11
CS177792A3 (en) 1992-12-16
DE69219774D1 (de) 1997-06-19
EG20399A (en) 1999-02-28
EP0588981A1 (en) 1994-03-30
HU213312B (en) 1997-05-28
DE69219774T2 (de) 1997-08-28
KR940701413A (ko) 1994-05-28
ID939B (id) 1996-09-18
JPH06507934A (ja) 1994-09-08
ES2101108T3 (es) 1997-07-01
HUT70883A (en) 1995-11-28
CA2111099A1 (en) 1992-12-23
TR27248A (tr) 1994-12-21
PT100587B (pt) 1999-10-29
US5418259A (en) 1995-05-23
WO1992022595A1 (en) 1992-12-23
HU9303552D0 (en) 1994-04-28

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BB1A Laying open of patent application

Effective date: 19930329

FG3A Patent granted, date of granting

Effective date: 19990727

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Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010131