ES2100687T3 - Copolimeros de bloques en forma de estrella de polidimetilsiloxano y procedimiento para su preparacion. - Google Patents
Copolimeros de bloques en forma de estrella de polidimetilsiloxano y procedimiento para su preparacion.Info
- Publication number
- ES2100687T3 ES2100687T3 ES94904185T ES94904185T ES2100687T3 ES 2100687 T3 ES2100687 T3 ES 2100687T3 ES 94904185 T ES94904185 T ES 94904185T ES 94904185 T ES94904185 T ES 94904185T ES 2100687 T3 ES2100687 T3 ES 2100687T3
- Authority
- ES
- Spain
- Prior art keywords
- arms
- star
- polidimetilsiloxano
- copolymers
- blocks
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Silicon Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
SE PRESENTA UN COPOLIMERO DE BLOQUE EN ESTRELLA QUE COMPRENDE BRAZOS DE HIDROCARBONO AROMATICO DE VINIL Y/O POLIMERO DE DIENO CONJUGADO Y BRAZOS DE POLIDIMETILSILOXANO QUE SE IRRADIAN HACIA EL EXTERIOR A PARTIR DE UN NUCLEO DE UN AGENTE DE ACOPLAMIENTO AROMATICO DE POLIALQUENIL, EL COPOLIMERO SE PRODUCE MEDIANTE UN PRIMER PROCESO DE POLIMERIZACION AMONIACAL DE UN HIDROCARBONO AROMATICO DE VINIL Y/O UN DIENO CONJUGADO PARA PRODUCIR BRAZOS DE POLIMEROS VIVOS, LA REACCION DE LOS BRAZOS DE POLIMERO VIVO CON UN AGENTE DE ACOPLAMIENTO AROMATICO DE POLIALQUENIL PARA ACOPLAR LOS BRAZOS AL MISMO, LA POLIMERIZACION DE ESTE PRODUCTO ACOPLADO CON HEXA-METILCICLOTRISILOXANO EN PRESENCIA DE UN PROMOTOR POLAR Y POSTERIORMENTE FINALIZANDO LA POLIMERIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/996,285 US5276095A (en) | 1992-12-23 | 1992-12-23 | Star block copolymers of vinyl aromatic hydrocarbons and polydimethylsiloxane and method of synthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100687T3 true ES2100687T3 (es) | 1997-06-16 |
Family
ID=25542727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94904185T Expired - Lifetime ES2100687T3 (es) | 1992-12-23 | 1993-12-22 | Copolimeros de bloques en forma de estrella de polidimetilsiloxano y procedimiento para su preparacion. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5276095A (es) |
EP (1) | EP0675916B1 (es) |
JP (1) | JPH08504865A (es) |
KR (1) | KR100296248B1 (es) |
CN (1) | CN1050144C (es) |
AT (1) | ATE151793T1 (es) |
AU (1) | AU5834294A (es) |
BR (1) | BR9307703A (es) |
DE (1) | DE69309961T2 (es) |
DK (1) | DK0675916T3 (es) |
ES (1) | ES2100687T3 (es) |
GR (1) | GR3023844T3 (es) |
TW (1) | TW299339B (es) |
WO (1) | WO1994014876A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU663661B1 (en) * | 1994-06-03 | 1995-10-12 | Morton International, Inc. | Impact-resistant acrylic powder coatings |
US5773521A (en) * | 1995-12-19 | 1998-06-30 | Shell Oil Company | Coupling to produce inside-out star polymers with expanded cores |
US5663245A (en) * | 1996-03-22 | 1997-09-02 | The University Of Akron | Star polymers having a well-defined siloxane core and multiple polyisobutylene arms and a method for the synthesis thereof |
US5840814A (en) * | 1996-08-07 | 1998-11-24 | The University Of Akron | Multi-arm star polymers having a well-defined core and methods for the synthesis thereof |
US5789516A (en) * | 1997-04-07 | 1998-08-04 | Dow Corning Corporation | Method of making silicone-organic block copolymers |
US6090902A (en) * | 1998-12-21 | 2000-07-18 | Dow Corning Corporation | Organopolysiloxane-modified graft copolymers |
FR2802542A1 (fr) * | 1999-12-20 | 2001-06-22 | Michelin Soc Tech | Composition de caoutchouc vulcanisable pour la fabrication d'un pneumatique et pneumatique dont la bande de roulement comprend une telle composition |
CN100503654C (zh) * | 2001-07-18 | 2009-06-24 | 旭化成化学株式会社 | 改性嵌段共聚物 |
DE10135305A1 (de) * | 2001-07-19 | 2003-02-06 | Wacker Chemie Gmbh | Verzweigte Organosiloxan(co)polymere |
EP1277786B1 (de) * | 2001-07-19 | 2004-09-29 | Wacker-Chemie GmbH | Verzweigte Organosiloxan(co)polymere und deren Verwendung als Antimisting Additive für Siliconbeschichtungszusammensetzungen |
DE102004051034A1 (de) * | 2004-10-20 | 2006-04-27 | Hella Kgaa Hueck & Co. | Beschichtungsmasse zur Herstellung einer hydrophilen Beschichtung |
WO2007051252A1 (en) * | 2005-11-03 | 2007-05-10 | The University Of Melbourne | Porous polymeric materials and polymer particles for preparation thereof |
CN102120807B (zh) * | 2010-01-09 | 2012-09-12 | 中国石油化工集团公司 | 一种苯乙烯-共轭二烯烃星型嵌段共聚物及其制备方法 |
CN102140170B (zh) * | 2010-12-28 | 2012-12-05 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | 高分子量全甲基硅油的制备工艺 |
US20150065647A1 (en) * | 2013-08-28 | 2015-03-05 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
CN104108216B (zh) * | 2014-07-04 | 2016-02-24 | 常州大学 | 一种采用星形共聚物改性增透聚酯薄膜的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051684A (en) * | 1959-03-26 | 1962-08-28 | Directors Of The University Of | Organosiloxane polymers containing polydiene blocks |
US3483270A (en) * | 1966-04-11 | 1969-12-09 | Gen Electric | Stereospecific organosiloxane-macromolecular hydrocarbon block copolymers |
GB1257304A (es) * | 1968-03-29 | 1971-12-15 | ||
US3644322A (en) * | 1969-02-03 | 1972-02-22 | Phillips Petroleum Co | Polymerization of conjugated dienes and monovinyl aromatic compounds with multifunctional polymerization initiators |
US3665052A (en) * | 1970-08-25 | 1972-05-23 | Dow Corning | Method of preparing a block copolymer containing a poly-alpha-methylstyrene block and a polydiorganosiloxane block |
US3760030A (en) * | 1971-06-02 | 1973-09-18 | Gen Electric | Multiple sequence block copolymers of silicones and styrene |
US3928490A (en) * | 1972-03-07 | 1975-12-23 | Firestone Tire & Rubber Co | Block polymers of polysiloxanes and polybutadiene |
US3985830B1 (en) * | 1974-07-15 | 1998-03-03 | Univ Akron | Star polymers and process for the preparation thereof |
CA1065334A (en) * | 1974-12-16 | 1979-10-30 | Eugene R. Martin | Silylated polymers and silylated organic-organopolysiloxane block copolymers |
US4273896A (en) * | 1978-07-12 | 1981-06-16 | Sws Silicones Corporation | Silylated polymers and silylated organic-organopolysiloxane block copolymers |
FR2436155A1 (fr) * | 1978-09-13 | 1980-04-11 | Rhone Poulenc Ind | Elastomeres thermoplastiques polystyreniques-diorganopolysiloxaniques |
US4768750A (en) * | 1987-01-16 | 1988-09-06 | Fisher Controls International, Inc. | Valve joint connection |
US5036139A (en) * | 1989-09-29 | 1991-07-30 | E. I. Du Pont De Nemours And Company | Hybrid acrylic star polymers with polysiloxane cores |
JPH03190911A (ja) * | 1989-12-20 | 1991-08-20 | Nippon Paint Co Ltd | 星型共重合体およびその製造方法 |
US5212249A (en) * | 1991-10-28 | 1993-05-18 | Shell Oil Company | Method for preparing asymmetric radial polymers |
-
1992
- 1992-12-23 US US07/996,285 patent/US5276095A/en not_active Expired - Lifetime
-
1993
- 1993-11-29 TW TW082110051A patent/TW299339B/zh active
- 1993-12-21 CN CN93112998A patent/CN1050144C/zh not_active Expired - Fee Related
- 1993-12-22 DE DE69309961T patent/DE69309961T2/de not_active Expired - Fee Related
- 1993-12-22 KR KR1019950702635A patent/KR100296248B1/ko not_active IP Right Cessation
- 1993-12-22 AU AU58342/94A patent/AU5834294A/en not_active Abandoned
- 1993-12-22 WO PCT/EP1993/003692 patent/WO1994014876A1/en active IP Right Grant
- 1993-12-22 AT AT94904185T patent/ATE151793T1/de not_active IP Right Cessation
- 1993-12-22 DK DK94904185.9T patent/DK0675916T3/da active
- 1993-12-22 JP JP6514835A patent/JPH08504865A/ja active Pending
- 1993-12-22 ES ES94904185T patent/ES2100687T3/es not_active Expired - Lifetime
- 1993-12-22 BR BR9307703-3A patent/BR9307703A/pt not_active IP Right Cessation
- 1993-12-22 EP EP94904185A patent/EP0675916B1/en not_active Expired - Lifetime
-
1997
- 1997-06-19 GR GR970401482T patent/GR3023844T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
TW299339B (es) | 1997-03-01 |
DE69309961D1 (de) | 1997-05-22 |
JPH08504865A (ja) | 1996-05-28 |
AU5834294A (en) | 1994-07-19 |
EP0675916B1 (en) | 1997-04-16 |
US5276095A (en) | 1994-01-04 |
BR9307703A (pt) | 1999-08-31 |
KR960700293A (ko) | 1996-01-19 |
GR3023844T3 (en) | 1997-09-30 |
EP0675916A1 (en) | 1995-10-11 |
KR100296248B1 (ko) | 2001-10-24 |
DK0675916T3 (es) | 1997-05-26 |
ATE151793T1 (de) | 1997-05-15 |
DE69309961T2 (de) | 1997-07-24 |
CN1105036A (zh) | 1995-07-12 |
WO1994014876A1 (en) | 1994-07-07 |
CN1050144C (zh) | 2000-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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