ES2185601T3 - Procedimiento para la produccion de una aleacion elastomerica similar a los elastomeros termoplasticos mediando utilizacion de un caucho inutilizado o residual. - Google Patents
Procedimiento para la produccion de una aleacion elastomerica similar a los elastomeros termoplasticos mediando utilizacion de un caucho inutilizado o residual.Info
- Publication number
- ES2185601T3 ES2185601T3 ES00945529T ES00945529T ES2185601T3 ES 2185601 T3 ES2185601 T3 ES 2185601T3 ES 00945529 T ES00945529 T ES 00945529T ES 00945529 T ES00945529 T ES 00945529T ES 2185601 T3 ES2185601 T3 ES 2185601T3
- Authority
- ES
- Spain
- Prior art keywords
- rubber
- powered
- thermoplastic elastomers
- residual
- procedure
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Procedimiento para la producción de una aleación elastomérica similar a los elastómeros termoplásticos mediando utilización de un caucho inutilizado o residual, en el que el caucho inutilizado o residual, transformado en un polvo fino de caucho, se transforma con un material termoplástico y con por lo menos un agente de estabilización en diferentes relaciones de masas en el proceso del mezclamiento en fusión dentro de un equipo mezclador, para dar composiciones, caracterizado porque en primer lugar se funde por lo menos un co-polímero de polipropileno o una mezcla de éste con por lo menos un tipo de polipropileno en el equipo mezclador, y después de ello se añade dosificadamente a la masa fundida un polvo fino de caucho, del que por lo menos una parte ha sido hinchada previamente en un donante de radicales, porque el polvo fino de caucho, por aplicación de altas deformaciones de cizalladura y mediando adición, en función de los parámetros de mezcladura, de agentes formadores de radicales para el acoplamiento de fases, la del polvo fino de caucho y la del co-polímero de polipropileno o su mezcla, se dispersa en la matriz de material sintético, y porque el proceso de estabilización dinámica se efectúa a una temperatura del material mezclado que está situada por encima del intervalo de temperaturas de fusión del co-polímero de polipropileno o de su mezcla, pero por debajo del intervalo de temperaturas de descomposición del polvo fino de caucho, y en un período de tiempo de mezclamiento que hace posible una reacción del agente formador de radicales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19923758A DE19923758C2 (de) | 1999-05-25 | 1999-05-25 | Verfahren zur Herstellung einer den Thermoplastischen Elastomeren ähnlichen Elastomerlegierung unter Verwendung von Alt- oder Abfallgummi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185601T3 true ES2185601T3 (es) | 2003-05-01 |
Family
ID=7909020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00945529T Expired - Lifetime ES2185601T3 (es) | 1999-05-25 | 2000-05-17 | Procedimiento para la produccion de una aleacion elastomerica similar a los elastomeros termoplasticos mediando utilizacion de un caucho inutilizado o residual. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6664303B1 (es) |
EP (1) | EP1144493B1 (es) |
AT (1) | ATE226605T1 (es) |
AU (1) | AU751195B2 (es) |
BR (1) | BR0010118A (es) |
CA (1) | CA2351474C (es) |
DE (2) | DE19923758C2 (es) |
DK (1) | DK1144493T3 (es) |
ES (1) | ES2185601T3 (es) |
PL (1) | PL196804B1 (es) |
PT (1) | PT1144493E (es) |
WO (1) | WO2000078852A2 (es) |
ZA (1) | ZA200104848B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000053384A1 (fr) * | 1999-03-10 | 2000-09-14 | Suzuka Fuji Xerox Co., Ltd. | Procede de recyclage d'une resine moulee |
US6913831B2 (en) * | 2002-12-26 | 2005-07-05 | Suzuka Fuji Xerox, Co., Ltd. | Coating material for recycling and a thermoplastic resin mold |
CA2520220A1 (en) | 2003-03-31 | 2004-10-14 | Pirelli & C. S.P.A. | Thermoplastic material comprising a vulcanized rubber in a subdivided form |
US20070004864A1 (en) * | 2005-06-24 | 2007-01-04 | University Of Florida Research Foundation | Method to enhance impact strength properties of melt processed polypropylene resins |
WO2009053450A1 (de) | 2007-10-26 | 2009-04-30 | Basf Se | Elastisches expandierbares styrolpolymerisat mit niedriger wärmeleitfähigkeit |
CN101544791B (zh) * | 2008-03-28 | 2012-09-05 | 周修君 | 一种采用废塑料改性的高抗冲地铁隧道管片橡塑定位棒 |
US8455063B2 (en) * | 2009-10-07 | 2013-06-04 | Sungyull Lee | Artificial turf infill and artificial turf including the same |
DE202010018294U1 (de) | 2010-01-08 | 2015-08-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Elastomermodifizierte thermoplastische Zusammensetzung |
DE102010006720A1 (de) | 2010-01-08 | 2011-07-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Elastomermodifizierte thermoplastische Zusammensetzung |
CN101948578B (zh) * | 2010-09-21 | 2011-12-07 | 东南大学 | 一种废旧橡胶粉再生剂及其制备方法 |
US10030125B2 (en) * | 2012-11-24 | 2018-07-24 | The Petroleum Institute | Thermoplastic based sulphur nanocomposites |
CH710216A2 (de) | 2014-10-07 | 2016-04-15 | Kölbl Eng Und Consulting Gmbh | Matte oder Band. |
CN111592685B (zh) * | 2020-05-19 | 2021-06-01 | 北京化工大学 | 一种硫化橡胶再生胶及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29515721U1 (de) | 1995-10-05 | 1996-01-04 | FKuR - Forschungsinstitut Kunststoff-Recycling GmbH, 47877 Willich | Gummimahlgut - modifizierte Thermoplaste |
DE19607281B4 (de) * | 1996-02-27 | 2005-02-24 | Michael, Hannes, Dr.-Ing. | Verfahren zum werkstofflichen Recycling von Alt- und Abfallgummi durch dynamische Stabilisation von Gummimehl, Thermoplast und Vernetzungsmitteln zur Herstellung von TPE-ähnlichen Compounds |
-
1999
- 1999-05-25 DE DE19923758A patent/DE19923758C2/de not_active Expired - Fee Related
-
2000
- 2000-05-17 BR BR0010118-4A patent/BR0010118A/pt active Search and Examination
- 2000-05-17 DE DE50000672T patent/DE50000672D1/de not_active Expired - Fee Related
- 2000-05-17 EP EP00945529A patent/EP1144493B1/de not_active Expired - Lifetime
- 2000-05-17 DK DK00945529T patent/DK1144493T3/da active
- 2000-05-17 US US09/831,438 patent/US6664303B1/en not_active Expired - Fee Related
- 2000-05-17 WO PCT/DE2000/001539 patent/WO2000078852A2/de active IP Right Grant
- 2000-05-17 CA CA002351474A patent/CA2351474C/en not_active Expired - Fee Related
- 2000-05-17 ES ES00945529T patent/ES2185601T3/es not_active Expired - Lifetime
- 2000-05-17 AT AT00945529T patent/ATE226605T1/de not_active IP Right Cessation
- 2000-05-17 AU AU59616/00A patent/AU751195B2/en not_active Ceased
- 2000-05-17 PT PT00945529T patent/PT1144493E/pt unknown
- 2000-05-17 PL PL348373A patent/PL196804B1/pl not_active IP Right Cessation
-
2001
- 2001-06-14 ZA ZA200104848A patent/ZA200104848B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1144493A2 (de) | 2001-10-17 |
AU751195B2 (en) | 2002-08-08 |
BR0010118A (pt) | 2002-02-26 |
DE19923758C2 (de) | 2001-07-19 |
DK1144493T3 (da) | 2003-02-24 |
PL348373A1 (en) | 2002-05-20 |
PL196804B1 (pl) | 2008-02-29 |
DE19923758A1 (de) | 2000-11-30 |
CA2351474C (en) | 2005-09-13 |
ATE226605T1 (de) | 2002-11-15 |
WO2000078852A2 (de) | 2000-12-28 |
EP1144493B1 (de) | 2002-10-23 |
US6664303B1 (en) | 2003-12-16 |
DE50000672D1 (de) | 2002-11-28 |
PT1144493E (pt) | 2003-02-28 |
CA2351474A1 (en) | 2000-12-28 |
ZA200104848B (en) | 2003-02-14 |
AU5961600A (en) | 2001-01-09 |
WO2000078852A3 (de) | 2001-08-16 |
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