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 isocianatoInfo
- 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
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)
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 (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6376698B1 (en) * | 1991-12-17 | 2002-04-23 | Imperial Chemical Industries Plc | Prepolymers |
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 |
JP4824170B2 (ja) * | 1999-04-23 | 2011-11-30 | マサチューセッツ インスティテュート オブ テクノロジー | ポリマーを表記するためのシステムおよび方法 |
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 |
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 |
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 |
WO2007034330A2 (en) * | 2005-09-23 | 2007-03-29 | Spectraglass Holdings Pty. Ltd. | Isocyanate prepolymer catalysts and related curing processes |
PL1984438T5 (pl) * | 2006-02-07 | 2017-05-31 | Basf Se | Antystatyczny poliuretan |
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 |
WO2008073267A1 (en) * | 2006-12-12 | 2008-06-19 | Dow Global Technologies, Inc. | Microcellular polyurethane shoe soles blown with water and auxiliary compounds |
US20100234483A1 (en) * | 2009-03-10 | 2010-09-16 | Tyco Healthcare Group Lp | Foam seal formulation |
ES2686248T3 (es) * | 2009-03-24 | 2018-10-17 | Ppg Industries Ohio, Inc. | Poliuretanos, artículos y revestimientos preparados a partir de los mismos y métodos de preparación de los mismos |
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 |
CN105531296B (zh) * | 2013-07-16 | 2019-10-25 | 巴斯夫欧洲公司 | 异氰酸酯预聚物组合物以及由其制备的交联的聚氨酯 |
US10647054B2 (en) | 2015-12-22 | 2020-05-12 | Carbon, Inc. | Accelerants for additive manufacturing with dual cure resins |
CN108475008B (zh) | 2015-12-22 | 2020-11-06 | 卡本有限公司 | 一种形成三维物体的方法 |
WO2017112653A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Dual precursor resin systems for additive manufacturing with dual cure resins |
WO2017112571A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products |
WO2017112521A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Production of flexible products by additive manufacturing with dual cure resins |
RU2741595C2 (ru) * | 2016-05-31 | 2021-01-27 | Дау Глоубл Текнолоджиз, Ллк | Покрывающие композиции с низким отслаиванием при катодной поляризации |
WO2018094131A1 (en) | 2016-11-21 | 2018-05-24 | Carbon, Inc. | Method of making three-dimensional object by delivering reactive component for subsequent cure |
WO2019224235A1 (de) * | 2018-05-22 | 2019-11-28 | Basf Polyurethanes Gmbh | Polyurethanelastomer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1358005A (fr) * | 1962-05-23 | 1964-04-10 | Shell Int Research | Procédé de préparation de polyuréthanes |
EP0022617B2 (en) * | 1979-07-11 | 1991-09-25 | Imperial Chemical Industries Plc | Polyisocyanate compositions 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 |
-
1992
- 1992-06-09 EG EG30592A patent/EG20399A/xx active
- 1992-06-09 TR TR00528/92A patent/TR27248A/xx unknown
- 1992-06-11 RU RU9293058553A patent/RU2073027C1/ru active
- 1992-06-11 DE DE69219774T patent/DE69219774T2/de not_active Expired - Lifetime
- 1992-06-11 EP EP92915357A patent/EP0588981B1/en not_active Expired - Lifetime
- 1992-06-11 DK DK92915357.5T patent/DK0588981T3/da active
- 1992-06-11 JP JP50103193A patent/JP3165152B2/ja not_active Expired - Lifetime
- 1992-06-11 BR BR9206136A patent/BR9206136A/pt not_active IP Right Cessation
- 1992-06-11 HU HU9303552A patent/HU213312B/hu not_active IP Right Cessation
- 1992-06-11 CZ CS19921777A patent/CZ288575B6/cs not_active IP Right Cessation
- 1992-06-11 US US08/140,173 patent/US5418259A/en not_active Expired - Lifetime
- 1992-06-11 WO PCT/US1992/004954 patent/WO1992022595A1/en active IP Right Grant
- 1992-06-11 CA CA002111099A patent/CA2111099A1/en not_active Abandoned
- 1992-06-11 KR KR1019930703848A patent/KR100206399B1/ko not_active IP Right Cessation
- 1992-06-11 ES ES92915357T patent/ES2101108T3/es not_active Expired - Lifetime
- 1992-06-12 MX MX9202834A patent/MX9202834A/es unknown
- 1992-06-12 PT PT100587A patent/PT100587B/pt not_active IP Right Cessation
- 1992-06-13 ID IDP327892A patent/ID939B/id unknown
- 1992-07-29 TW TW081105990A patent/TW350853B/zh not_active IP Right Cessation
-
1997
- 1997-07-16 GR GR970401788T patent/GR3024138T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
BR9206136A (pt) | 1995-04-25 |
ID939B (id) | 1996-09-18 |
RU2073027C1 (ru) | 1997-02-10 |
HU9303552D0 (en) | 1994-04-28 |
CZ288575B6 (cs) | 2001-07-11 |
GR3024138T3 (en) | 1997-10-31 |
EP0588981A1 (en) | 1994-03-30 |
TR27248A (tr) | 1994-12-21 |
PT100587B (pt) | 1999-10-29 |
HUT70883A (en) | 1995-11-28 |
KR940701413A (ko) | 1994-05-28 |
MX9202834A (es) | 1992-12-01 |
ES2101108T3 (es) | 1997-07-01 |
KR100206399B1 (ko) | 1999-07-01 |
EG20399A (en) | 1999-02-28 |
JPH06507934A (ja) | 1994-09-08 |
DE69219774T2 (de) | 1997-08-28 |
US5418259A (en) | 1995-05-23 |
TW350853B (en) | 1999-01-21 |
JP3165152B2 (ja) | 2001-05-14 |
HU213312B (en) | 1997-05-28 |
WO1992022595A1 (en) | 1992-12-23 |
DE69219774D1 (de) | 1997-06-19 |
EP0588981B1 (en) | 1997-05-14 |
DK0588981T3 (da) | 1997-12-15 |
CA2111099A1 (en) | 1992-12-23 |
CS177792A3 (en) | 1992-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT100587A (pt) | Processo para a preparacao de um elastomero de poliuretano a partir de um pre- -polimero de segmentos moles e com terminacao em isocianato | |
BR9610179A (pt) | Processo para a preparação de elastômeros de poliuretanos e prepolímero contendo grupos isocianato | |
BR9503717A (pt) | Processo em semibatelada para preparação de um poliol de polímero e poliuretano | |
BR9710233A (pt) | Processo para preparar elastomeros de poliuretano pré-polimero contendo grupos isocianato | |
BR9602159A (pt) | Elastômero de poliuretano e processo para aperfeiçaor as propriedades fisicas de um elastômero de poliuretano baseado em politetrametileno glicol | |
BR9700777A (pt) | Poliol polimérico e processo para a preparação de polióis poliméricos | |
DE68928264T2 (de) | Biostabile, segmentierte, aliphatische Polyurethane und Verfahren zu ihrer Herstellung | |
BR9002657A (pt) | Processo para preparacao de um material de pre-polimero e processo para preparacao de um material copolimero | |
DE68928020D1 (de) | Polysiloxan-polyole und daraus hergestellte segmentierte Polyurethane | |
BR9602803A (pt) | Elastómero de poliuretano processo para a produção de moldagens de poliuretano e seu uso | |
ATA78093A (de) | Feststehende unterlage für ein förderband für personen | |
BR9003142A (pt) | Processo para preparar um poliol de mannich,poliol de mannich e poliuretano | |
BR9612233A (pt) | Elasômero microcelular de poliuretano contendo grupos uréia processo para preparação do mesmo e utilizaç o dos elastômeros microcelulares de poliuretano contendo grupos uréia | |
BR9510656A (pt) | Composição de poliol polimérico processo para a fabricação de uma composição de poliol polimérico composição para a preparação de uma espuma de poliuretano e espuma de poliuretano | |
BR9610964A (pt) | Processo para produzir elastômeros de poliuretano e pré-polímero contendo grupos isocianato | |
DE69532934D1 (de) | "Smart skin" fiberoptischer Webband, Anordnungen hiervon und deren Unterbringung in Baugruppen | |
BR8903798A (pt) | Condensado,poliol,composto terminado em hidroxila,polimero a base de poliisocianato,processo para preparar um poliol e processo para preparar uma espuma de poliuretana | |
BR9602160A (pt) | Processo para a fabricação de um produto com enchimento de poliuréia e revestimento de poliuretano | |
BR9508720A (pt) | Poliéster termoplástico e processo para preparar um poliéster | |
BR9004691A (pt) | Processo para a preparacao de pre-polimero de uretano com baixos niveis de diisocianato de tolueno residual | |
DE59605658D1 (de) | Elastomere fasern, polyurethan-elastomere, verfahren zu deren herstellung und ihre verwendung | |
BR9002865A (pt) | Processo para preparar uma espuma de poliuretano e espuma de poliuretano | |
PT937109E (pt) | Processo para a preparacao de espumas rigidas e flexiveis de poliuretano | |
DE69024698D1 (de) | Polyurethan, Verfahren zu seiner Herstellung und zu seiner Herstellung verwendetes Polyesterdiol | |
BR9603788A (pt) | Poliisocianato processo para a produção do mesmo e laca de aplicação em superfícies quentes de poliuretano |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19930329 |
|
FG3A | Patent granted, date of granting |
Effective date: 19990727 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20010131 |