ES2143457T3 - Procedimiento para la fabricacion de masas espumadas basadas en elastomeros de poliurea. - Google Patents
Procedimiento para la fabricacion de masas espumadas basadas en elastomeros de poliurea.Info
- Publication number
- ES2143457T3 ES2143457T3 ES91104262T ES91104262T ES2143457T3 ES 2143457 T3 ES2143457 T3 ES 2143457T3 ES 91104262 T ES91104262 T ES 91104262T ES 91104262 T ES91104262 T ES 91104262T ES 2143457 T3 ES2143457 T3 ES 2143457T3
- Authority
- ES
- Spain
- Prior art keywords
- given
- procedure
- masses based
- manufacture
- transformation
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
-
- 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
- C08G18/20—Heterocyclic amines; 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
- C08G18/28—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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3253—Polyamines being in latent form
- C08G18/3259—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts
- C08G18/3265—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts with carbondioxide or sulfurdioxide
-
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
- C08G18/503—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups being in latent form
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
UN PROCEDIMIENTO PARA LA PRODUCCION DE MASAS ESPUMOSAS A BASE DE ELASTOMEROS DE POLIUREA MEDIANTE LA TRANSFORMACION, BAJO MEZCLA INTENSIVA, DE A.) POLIETERANIMAS ALIFATICAS, QUE PRESENTAN FUNCIONES AMINO PRIMARIAS Y, ESENCIALMENTE, NINGUN GRUPO HIDROXILO LIBRE, B.) POLIISOCIANATOS, INCLUSIVE PREPOLIMEROS DE LOS MISMOS, C.) AGUA Y D.) CATALIZADORES QUE PRESENTAN GRUPOS AMINO TERCIARIOS, EN PRESENCIA DE E.) DIOXIDO DE CARBONO Y, DADO EL CASO, OTROS GASES INERTES, NO HALOGENADOS, ASI COMO DADO EL CASO, EN PRESENCIA DE F.) ADITIVOS USUALES DE LA POLIUREA EN DONDE EL DIOXIDO DE CARBONO SE APLICA COMO MINIMO PARCIALMENTE COMO CARBAMATO, OBTENIDO MEDIANTE LA TRANSFORMACION CON POLIETERAMINAS ALIFATICAS, DAN COMO RESULTADO MATERIALES ESPUMOSOS DE BAJA DENSIDAD Y UNAS PROPIEDADES TECNOLOGICAS FAVORABLES COMO AUSENCIA DE OLOR, CONTENIDO EN DIISOCIANATOS NO TRANSFORMADOS Y SIMILARES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91104262A EP0504448B1 (de) | 1991-03-19 | 1991-03-19 | Verfahren zur Herstellung von geschäumten Massen auf Basis von Polyharnstoffelastomeren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2143457T3 true ES2143457T3 (es) | 2000-05-16 |
Family
ID=8206542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91104262T Expired - Lifetime ES2143457T3 (es) | 1991-03-19 | 1991-03-19 | Procedimiento para la fabricacion de masas espumadas basadas en elastomeros de poliurea. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5189073A (es) |
EP (1) | EP0504448B1 (es) |
JP (1) | JP3253118B2 (es) |
DE (1) | DE59109176D1 (es) |
ES (1) | ES2143457T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5869593A (en) * | 1991-07-01 | 1999-02-09 | H. B. Fuller Licensing & Financing, Inc. | High moisture vapor transmission hot melt moisture cure polyurethane adhesive |
US5317076A (en) * | 1993-04-12 | 1994-05-31 | Texaco Chemical Co. | Polyurea elastomer with reduced moisture vapor transmission |
AU667448B2 (en) * | 1994-02-22 | 1996-03-21 | National Starch And Chemical Investment Holding Corporation | Catalyst for reactive hot melt adhesives |
US5700846A (en) * | 1994-06-15 | 1997-12-23 | Huntsman Petrochemical Corporation | Polyurea foam made from a partially aminated polyether polyamine |
US5616625A (en) * | 1995-02-17 | 1997-04-01 | National Starch And Chemical Investment Holding Corporation | Reactive hot melt foam |
CN1087235C (zh) * | 1996-06-19 | 2002-07-10 | H.B.福勒许可和财务有限公司 | 用暖熔聚氨酯进行图书装订 |
US6355317B1 (en) | 1997-06-19 | 2002-03-12 | H. B. Fuller Licensing & Financing, Inc. | Thermoplastic moisture cure polyurethanes |
BR9912161A (pt) * | 1998-06-18 | 2001-09-25 | Mackinac Group Inc | Método para abafamento de ruìdos, vibrações e aspereza de um substrato, e composição para esse fim |
US6133400A (en) * | 1999-01-20 | 2000-10-17 | H. B. Fuller Licensing, Inc. | High moisture vapor transmission hot melt moisture cure polyurethane adhesive with excellent hydrolysis resistance |
DE19918726C2 (de) * | 1999-04-24 | 2002-04-11 | Bayer Ag | Offenzellige Polyurethanhartschaumstoffe |
US6635737B1 (en) | 2000-05-26 | 2003-10-21 | Williamette Valley Company | Polymers derived from low unsaturation polyamines |
ES2288553T3 (es) * | 2001-06-15 | 2008-01-16 | Huntsman Petrochemical Corporation | Extensores de cadena amina sinergicos en elastomeros en pulverizacion de poliurea. |
US20080008866A1 (en) * | 2002-09-09 | 2008-01-10 | Reactamine Technology, Llc | Silicone modified polyurea |
US20070270240A1 (en) * | 2002-09-09 | 2007-11-22 | Reactamine Technology, Llc | Pure polyurea and method for making same |
US7348392B2 (en) * | 2002-09-09 | 2008-03-25 | Reactamine Technology, Llc | Silicone modified acrylics and epoxies |
US10626290B2 (en) | 2013-12-16 | 2020-04-21 | Ppg Industries Ohio, Inc. | Method of extending pot life of coating compositions |
US10899903B2 (en) * | 2018-08-31 | 2021-01-26 | San Diego State University Research Foundation | Scalable manufacturing method of property-tailorable polyurea foam |
CN109280144A (zh) * | 2018-09-21 | 2019-01-29 | 中国科学院长春应用化学研究所 | 二氧化碳可逆保护的扩链交联剂及其制备方法与应用 |
CN112300677B (zh) * | 2020-10-14 | 2022-03-18 | 西南科技大学 | 一种用于泡沫铝的抗爆耐冲击聚脲涂料及其制备方法 |
CN114015004B (zh) * | 2021-12-21 | 2022-07-19 | 中山大学 | 一种减震聚脲硬质泡沫材料及其制备方法和应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645925A (en) * | 1970-07-31 | 1972-02-29 | Jefferson Chem Co Inc | 4 4'-dimorpholinodiethyl ether catalyst for polyurethane preparation |
US4080345A (en) * | 1973-08-21 | 1978-03-21 | Metzeler Schaum Gmbh | Catalyst mixture for use in trimerizing and/or polymerizing isocyanates and/or for the polyaddition of active hydrogen atom containing polyethers and polyisocyanates |
US4049931A (en) * | 1975-05-29 | 1977-09-20 | Union Carbide Corporation | Catalyst systems containing dimethylamino ether mono-ols for polyurethane foam formation |
US4026840A (en) * | 1975-06-09 | 1977-05-31 | Air Products And Chemicals, Inc. | Hydroxyalkyl tertiary amine catalysts for isocyanate reactions |
US4338408A (en) * | 1981-07-20 | 1982-07-06 | Texaco Inc. | Polyurethanes using bis(aminoethyl)ether derivatives as catalysts |
GB2102410B (en) * | 1981-07-20 | 1985-06-12 | Texaco Development Corp | Bis (aminoethyl) ether derivatives and their use as catalysts for polyurethanes |
DE3333464A1 (de) * | 1983-09-16 | 1985-04-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrozellularen oder geschaeumten formkoerpern und zur durchfuehrung dieses verfahrens geeignete verbindungen mit gegenueber isocyanatgruppen reaktionsfaehigen gruppen |
DE3583880D1 (de) * | 1984-04-09 | 1991-10-02 | Takeda Chemical Industries Ltd | Stabile interleukin-2-zusammensetzung. |
US4845133A (en) * | 1987-04-07 | 1989-07-04 | The Dow Chemical Company | Flexible polyurea or polyurea-polyurethane foams prepared from high equivalent weight amine-terminated compounds |
US4980388A (en) * | 1988-10-17 | 1990-12-25 | The Dow Chemical Company | Use of carbon dioxide adducts as blowing agents in cellular and microcellular polyureas |
US4897430A (en) * | 1988-10-31 | 1990-01-30 | Texaco Chemical Company | One Component polyurea |
US5006569A (en) * | 1989-08-16 | 1991-04-09 | Pmc, Inc. | Density reduction in flexible polyurethane foams |
US5068306A (en) * | 1990-10-30 | 1991-11-26 | The Dow Chemical Company | Process for the preparation of o-aminophenyl derivatives of aminated poly(alkylene glycols) and backbone-modified derivatives thereof |
US5153232A (en) * | 1991-02-08 | 1992-10-06 | Texaco Inc. | Foamed polyurea elastomer-rigid and close-celled |
-
1991
- 1991-03-19 EP EP91104262A patent/EP0504448B1/de not_active Expired - Lifetime
- 1991-03-19 ES ES91104262T patent/ES2143457T3/es not_active Expired - Lifetime
- 1991-03-19 DE DE59109176T patent/DE59109176D1/de not_active Expired - Fee Related
-
1992
- 1992-03-16 JP JP05823392A patent/JP3253118B2/ja not_active Expired - Fee Related
- 1992-03-19 US US07/855,357 patent/US5189073A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59109176D1 (de) | 2000-02-17 |
EP0504448B1 (de) | 2000-01-12 |
JPH05125143A (ja) | 1993-05-21 |
EP0504448A1 (de) | 1992-09-23 |
JP3253118B2 (ja) | 2002-02-04 |
US5189073A (en) | 1993-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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