ES2174991T3 - Procedimiento para la obtencion de mezclas de copolimero de poliuretano termoplastico. - Google Patents
Procedimiento para la obtencion de mezclas de copolimero de poliuretano termoplastico.Info
- Publication number
- ES2174991T3 ES2174991T3 ES96105669T ES96105669T ES2174991T3 ES 2174991 T3 ES2174991 T3 ES 2174991T3 ES 96105669 T ES96105669 T ES 96105669T ES 96105669 T ES96105669 T ES 96105669T ES 2174991 T3 ES2174991 T3 ES 2174991T3
- Authority
- ES
- Spain
- Prior art keywords
- extrusioner
- procedure
- reaction
- tpu
- components
- 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
- 239000004433 Thermoplastic polyurethane Substances 0.000 title abstract 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 150000004985 diamines Chemical group 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
Classifications
-
- 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
- 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
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION CONTINUA DE UNA MEZCLA DE COPOLIMERO DE TPU, HACIENDO REACCIONAR I. 1 A 60 % EN PESO, CON RELACION A LA MEZCLA TOTAL, DE UN (CO)POLIMERO TERMOPLASTICO, Y II. LOS COMPONENTES FORMADORES DE POLIURETANO A) DIISOCIANATO ORGANICO B) POLIOL LINEAL ACABADO EN HIDROXILO CON UN PESO MOLECULAR DE 500 A 5000 C) ALARGADORES DE CADENA DE DIOL O DIAMINA CON UN PESO MOLECULAR DE 60 A 500, I. PONIENDO JUNTOS UNA PARTE DE LOS COMPONENTES A), B) Y/O C) EN UN LUGAR DE ALIMENTACION DE UN EXTRUSIONADOR, Y EL RESTO DE LOS COMPONENTES A), B) Y/O C) EN UNO O VARIOS LUGARES DE ALIMENTACION SIGUIENTES DEL EXTRUSIONADOR, Y SE HACE REACCIONAR A), B) Y C) CON UNA REACCION MOLAR DE GRUPOS NCO EN A) EN RELACION CON LOS GRUPOS REACTIVOS DE ISOCIANATO EN B) Y C) DE 0,9 A 1,2 PARA DAR EL TPU, Y DESPUES DE ACABAR LA REACCION SE SACA LA MEZCLA DEL COPOLIMERO DE TPU DEL EXTRUSIONADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19514947A DE19514947C2 (de) | 1995-04-24 | 1995-04-24 | Verfahren zur Herstellung von TPU-Copolymerisat-Mischungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2174991T3 true ES2174991T3 (es) | 2002-11-16 |
Family
ID=7760190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96105669T Expired - Lifetime ES2174991T3 (es) | 1995-04-24 | 1996-04-11 | Procedimiento para la obtencion de mezclas de copolimero de poliuretano termoplastico. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5760133A (es) |
EP (1) | EP0739946B1 (es) |
JP (1) | JPH08295717A (es) |
AT (1) | ATE217644T1 (es) |
CA (1) | CA2174596A1 (es) |
DE (2) | DE19514947C2 (es) |
ES (1) | ES2174991T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7763341B2 (en) | 2004-01-23 | 2010-07-27 | Century-Board Usa, Llc | Filled polymer composite and synthetic building material compositions |
EP1776216A4 (en) | 2004-06-24 | 2009-04-08 | Century Board Usa Llc | DEVICE FOR CONTINUOUS MANUFACTURE OF THREE-DIMENSIONAL STUNNING PRODUCTS |
US7794224B2 (en) | 2004-09-28 | 2010-09-14 | Woodbridge Corporation | Apparatus for the continuous production of plastic composites |
AU2006291076A1 (en) * | 2005-09-12 | 2007-03-22 | Dow Global Technologies Inc. | Ethylene/ alpha-olefins compositions, articles made therefrom and methods for preparing the same |
FR2896507B1 (fr) * | 2006-01-20 | 2008-04-04 | Essilor Int | Composition polymerisable a base de polyurethane et de copolymeres a blocs et materiau transparent obtenu a partir de celle-ci. |
FR2896506B1 (fr) * | 2006-01-20 | 2008-04-04 | Essilor Int | Composition polymerisable a base de polyurethane-uree et de copolymeres a blocs et materiau transparent obtenu a partir de celle-ci |
DE102006009096B4 (de) * | 2006-02-28 | 2009-06-10 | Bayer Materialscience Ag | Thermoplastisch verarbeitbare Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung |
US20070222106A1 (en) | 2006-03-24 | 2007-09-27 | Century-Board Usa, Llc | Extrusion of polyurethane composite materials |
US20080132591A1 (en) * | 2006-12-01 | 2008-06-05 | Lawrence Gary M | Method of producing a thermoplastic polyurethane compound |
EP2163570A1 (en) * | 2008-09-10 | 2010-03-17 | Rohm and Haas France SA | Urethane Arcrylic Blends |
US8846776B2 (en) | 2009-08-14 | 2014-09-30 | Boral Ip Holdings Llc | Filled polyurethane composites and methods of making same |
US9481759B2 (en) | 2009-08-14 | 2016-11-01 | Boral Ip Holdings Llc | Polyurethanes derived from highly reactive reactants and coal ash |
CA2851349C (en) | 2011-10-07 | 2020-01-21 | Russell L. Hill | Inorganic polymer/organic polymer composites and methods of making same |
CN102514208B (zh) * | 2011-11-30 | 2015-04-01 | 泉州市三星消防设备有限公司 | 一种tpu消防水带的制备方法 |
WO2014168633A1 (en) | 2013-04-12 | 2014-10-16 | Boral Ip Holdings (Australia) Pty Limited | Composites formed from an absorptive filler and a polyurethane |
WO2016018226A1 (en) | 2014-07-28 | 2016-02-04 | Crocco Guy | The use of evaporative coolants to manufacture filled polyurethane composites |
WO2016022103A1 (en) | 2014-08-05 | 2016-02-11 | Amitabha Kumar | Filled polymeric composites including short length fibers |
WO2016118141A1 (en) | 2015-01-22 | 2016-07-28 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
US10030126B2 (en) | 2015-06-05 | 2018-07-24 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with lightweight fillers |
WO2017082914A1 (en) | 2015-11-12 | 2017-05-18 | Boral Ip Holdings (Australia) Pty Limited | Filled polyurethane composites with size-graded fillers |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179479A (en) * | 1978-04-20 | 1979-12-18 | Mobay Chemical Corporation | Thermoplastic polyurethane blends containing a processing aid |
DE2854386A1 (de) * | 1978-12-16 | 1980-07-03 | Bayer Ag | Verfahren zur herstellung von thermoplastischen chemiewerkstoffen |
DE2854407A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Thermoplastischer chemiewerkstoff und verfahren zu seiner herstellung |
DE2854409A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Verfahren zur herstellung von thermoplastischen chemiewerkstoffen |
DE3118373A1 (de) * | 1981-05-09 | 1982-11-25 | Bayer Ag, 5090 Leverkusen | Azoinitiatoren mit emulgatorwirkung und ihre verwendung |
DE3118372A1 (de) * | 1981-05-09 | 1982-11-25 | Bayer Ag, 5090 Leverkusen | Emulgierend wirkende azoinitiatoren und ihre verwendung |
DE3405531A1 (de) * | 1984-02-16 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von thermoplastischen polyurethanelastomeren und ihre verwendung |
US5260374A (en) * | 1986-01-06 | 1993-11-09 | General Electric Company | Polyphenylene ether polyamide blends |
DE3931419A1 (de) * | 1989-09-21 | 1991-04-04 | Bayer Ag | Thermoplastische polymermischung aus polyurethan und abs und ein verfahren zu ihrer herstellung |
DE4005818A1 (de) * | 1990-02-23 | 1991-08-29 | Basf Ag | Thermoplastische formmassen mit einer verbesserten anfangsfestigkeit und kaeltezaehigkeit auf der grundlage einer thermoplastischen polyurethan-copolymerisat-mischung, verfahren zu ihrer herstellung und verwendung |
DE4113891A1 (de) * | 1991-04-27 | 1992-10-29 | Bayer Ag | Thermoplastische polymermischung aus polyurethan und aromatischen polydicarbonsaeureestern, ein verfahren zu ihrer herstellung und ihre verwendung |
DE4202973A1 (de) * | 1992-02-03 | 1993-08-05 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-elastomeren |
US5731380A (en) * | 1997-04-11 | 1998-03-24 | Hoechst Celanese Corporation | Elastomeric compositions |
-
1995
- 1995-04-24 DE DE19514947A patent/DE19514947C2/de not_active Expired - Fee Related
-
1996
- 1996-04-11 DE DE59609203T patent/DE59609203D1/de not_active Expired - Fee Related
- 1996-04-11 ES ES96105669T patent/ES2174991T3/es not_active Expired - Lifetime
- 1996-04-11 AT AT96105669T patent/ATE217644T1/de not_active IP Right Cessation
- 1996-04-11 EP EP96105669A patent/EP0739946B1/de not_active Expired - Lifetime
- 1996-04-17 US US08/633,939 patent/US5760133A/en not_active Expired - Fee Related
- 1996-04-19 JP JP8120851A patent/JPH08295717A/ja active Pending
- 1996-04-19 CA CA002174596A patent/CA2174596A1/en not_active Abandoned
-
1998
- 1998-01-12 US US09/006,064 patent/US5981655A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5760133A (en) | 1998-06-02 |
DE19514947C2 (de) | 1997-04-30 |
CA2174596A1 (en) | 1996-10-25 |
ATE217644T1 (de) | 2002-06-15 |
EP0739946A1 (de) | 1996-10-30 |
DE59609203D1 (de) | 2002-06-20 |
US5981655A (en) | 1999-11-09 |
DE19514947A1 (de) | 1996-10-31 |
JPH08295717A (ja) | 1996-11-12 |
EP0739946B1 (de) | 2002-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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