ES8202037A1 - Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras - Google Patents
Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibrasInfo
- Publication number
- ES8202037A1 ES8202037A1 ES501054A ES501054A ES8202037A1 ES 8202037 A1 ES8202037 A1 ES 8202037A1 ES 501054 A ES501054 A ES 501054A ES 501054 A ES501054 A ES 501054A ES 8202037 A1 ES8202037 A1 ES 8202037A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- prepolymer
- production
- groups
- moulded articles
- 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
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
- C08G18/08—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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Organic Insulating Materials (AREA)
- Laminated Bodies (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE MASAS MOLDEABLES ESENCIALMENTE LIBRES DE DISOLVENTE. ESTAN COMPUESTOS CON UN 87-32 POR 100 EN PESO DE UN COMPUESTO QUE CONTIENE ATOMOS DE HIDROGENO REACTIVOS CON RESPECTO A LOS ISOCIANATOS; 2-18 POR 100 EN PESO DE UN POLIISOCIANATO CON PUNTO DE FUSION SUPERIOR A 150 C., Y UN 11-50 POR 100 EN PESO DE UN MATERIAL DE CARGA ORGANICO O INORGANICO. PARA LLEGAR A ESTO SE HACE REACCIONAR A TEMPERATURAS DE 20 HASTA 50 C. 75-90 POR 100 EN PESO DE UN PREPOLIMERO CONTENIENDO GRUPOS NCO CON 10-25 POR 100 EN PESO DE UN COMPUESTO CON 2 HASTA 4 GRUPOS AMINO Y UN PESO MOLECULAR INFERIOR A 200 EN PRESENCIA DE UN 1-5 POR 100 DE UN TAMIZ MOLECULAR DEL TIPO ALUMOSILICATO SODICO Y-O 0,1-5 POR 100 DE UNO O VARIOS ACTIVADORES. EL PREPOLIMERO CONTIENE 0,3 HASTA 4 POR 100 EN PESO DE GRUPOS AMINO PRIMARIOS Y-O SECUNDARIOS, 1,5 HASTA 10 POR 100 DE GRUPOS URETANO Y 1,5 HASTA 10 POR 100 DE GRUPOS UREA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803013263 DE3013263A1 (de) | 1980-04-03 | 1980-04-03 | Hitzehaertbare formmassen, verfahren zu deren herstellung und deren verwendung in einem verfahren zur herstellung von formkoerpern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8202037A1 true ES8202037A1 (es) | 1982-01-01 |
| ES501054A0 ES501054A0 (es) | 1982-01-01 |
Family
ID=6099351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES501054A Granted ES501054A0 (es) | 1980-04-03 | 1981-04-03 | Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4336180A (es) |
| EP (1) | EP0042470B1 (es) |
| JP (1) | JPS56152825A (es) |
| AT (1) | ATE10503T1 (es) |
| AU (1) | AU538203B2 (es) |
| CA (1) | CA1161982A (es) |
| DE (2) | DE3013263A1 (es) |
| ES (1) | ES501054A0 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941051A1 (de) * | 1979-10-10 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faserverstaerkten formkoerpern |
| US5008033A (en) * | 1983-02-16 | 1991-04-16 | The Dow Chemical Company | Internal mold release compositions |
| US4876019A (en) * | 1983-02-16 | 1989-10-24 | The Dow Chemical Company | Internal mold release compositions |
| US5011647A (en) * | 1983-02-16 | 1991-04-30 | The Dow Chemical Company | Internal mold release compositions |
| JPS60500418A (ja) * | 1983-02-16 | 1985-03-28 | ザ・ダウ・ケミカル・カンパニ− | 成形物品へ離型性を与える活性水素含有組成物 |
| DE3507374A1 (de) * | 1985-03-02 | 1986-09-04 | Bayer Ag, 5090 Leverkusen | Verfahren von nichtgeschaeumten formkoerpern |
| US4935460A (en) * | 1987-03-11 | 1990-06-19 | Ici Americas Inc. | Reaction injection molding compositions |
| GB8821183D0 (en) * | 1988-09-09 | 1988-10-12 | Ici America Inc | Composition of matter |
| DE19711528A1 (de) * | 1996-03-26 | 1997-11-06 | Relius Coatings Gmbh & Co | Lösemittelfreier, zweikomponentiger Abziehlack für Metalloberflächen |
| US5807513A (en) * | 1997-07-08 | 1998-09-15 | Ut Automotive Dearborn, Inc. | Recycling trim components |
| US6692802B1 (en) * | 1997-08-27 | 2004-02-17 | Reichhold, Inc. | Resins for lining surfaces |
| AR040209A1 (es) * | 2002-06-14 | 2005-03-16 | Agrolinz Melamin Gmbh | Material de moldeo de amino resina para productos con flexibilidad mejorada y productos de amino resina con flexibilidad mejorada |
| US7185468B2 (en) | 2002-10-31 | 2007-03-06 | Jeld-Wen, Inc. | Multi-layered fire door and method for making the same |
| US20070160793A1 (en) * | 2005-12-21 | 2007-07-12 | Bayer Materialscience Llc And Daimlerchrysler Corporation | Load-bearing composite panels |
| WO2017112012A2 (en) | 2015-09-17 | 2017-06-29 | Jerez Roberto Velozzi | Load-bearing composite panels, materials, products, and processes to make and use same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1928129B2 (de) * | 1969-06-03 | 1974-03-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von nichtzelligen Polyurethankunststoffen |
| BE793041A (fr) * | 1971-12-23 | 1973-06-20 | Bayer Ag | Resines de polyurethanes dures renforcees et aptes au formage reversible a la chaleur |
| JPS5216595A (en) * | 1975-07-31 | 1977-02-07 | Kao Corp | Process for preparing anionic polyurethane emulsions |
| DE2842805A1 (de) * | 1978-09-30 | 1980-04-10 | Bayer Ag | Beschichtungsmassen |
| DE2921162A1 (de) * | 1979-05-25 | 1980-12-04 | Bayer Ag | Hitzehaertbare formmassen und verfahren zur herstellung von formkoerpern |
| DE2941051A1 (de) * | 1979-10-10 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faserverstaerkten formkoerpern |
-
1980
- 1980-04-03 DE DE19803013263 patent/DE3013263A1/de not_active Withdrawn
-
1981
- 1981-03-19 AT AT81102062T patent/ATE10503T1/de not_active IP Right Cessation
- 1981-03-19 DE DE8181102062T patent/DE3167381D1/de not_active Expired
- 1981-03-19 EP EP81102062A patent/EP0042470B1/de not_active Expired
- 1981-03-23 US US06/246,816 patent/US4336180A/en not_active Expired - Lifetime
- 1981-03-24 CA CA000375160A patent/CA1161982A/en not_active Expired
- 1981-03-27 AU AU68830/81A patent/AU538203B2/en not_active Ceased
- 1981-04-01 JP JP4734981A patent/JPS56152825A/ja active Granted
- 1981-04-03 ES ES501054A patent/ES501054A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU538203B2 (en) | 1984-08-02 |
| EP0042470A2 (de) | 1981-12-30 |
| JPS56152825A (en) | 1981-11-26 |
| EP0042470A3 (en) | 1982-09-08 |
| AU6883081A (en) | 1981-10-08 |
| US4336180A (en) | 1982-06-22 |
| ES501054A0 (es) | 1982-01-01 |
| DE3013263A1 (de) | 1981-10-15 |
| JPH023411B2 (es) | 1990-01-23 |
| CA1161982A (en) | 1984-02-07 |
| EP0042470B1 (de) | 1984-11-28 |
| ATE10503T1 (de) | 1984-12-15 |
| DE3167381D1 (en) | 1985-01-10 |
Similar Documents
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| ES8202037A1 (es) | Procedimiento para la obtencion de masas moldeables a cuer- pos conformados reforzados con fibras | |
| ES8800296A1 (es) | Un procedimiento para preparar un polimero de poliurea o de poliurea-poliuretano | |
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| ES8402849A1 (es) | Procedimiento para la obtencion de piezas moldeadas elasticas. | |
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| EP0284254A3 (en) | Improved polyurea reaction injection molding process | |
| ES471506A1 (es) | Procedimiento para la obtencion de poliisocianatos organicosmodificados | |
| DE2960051D1 (en) | Process for the preparation of organic polyisocyanates containing biuret and/or urea groups, as well as dispersions of polyisocyanates containing urea groups in a diisocyanate free of urea | |
| DE3870470D1 (de) | Reaktionssystem zur herstellung von verformbaren polyurethanen. | |
| ZA865444B (en) | Process for the production of polyisocyanate compositions containing ureas and/or biuret groups,the polyisocyanate compositions obtained by this process,and their use for the production of plastics by the isocyanate polyaddition process | |
| ES8305677A1 (es) | Procedimiento para la obtencion de poliaminas primarias. | |
| ES8704987A1 (es) | Procedimiento para la obtencion de preparados de poliisocianato, conteniendo grupos urea y-o biuret | |
| JPS6485212A (en) | Activated prepolymer composition | |
| ATE230769T1 (de) | Hochtemperaturbeständige polyurethanpolymere | |
| YU134480A (en) | Process for preparing cellular polyurethane elastomers | |
| ES8609393A1 (es) | Procedimiento para la obtencion de cuerpos conformados de poliuretan-poliurea | |
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| ES2001589A6 (es) | Procedimiento para la obtencion de poliaminas con grupos amino primarios aromaticos y su empleo para la obtencion de poliuretanos | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970519 |