DK0675916T3 - - Google Patents

Info

Publication number
DK0675916T3
DK0675916T3 DK94904185.9T DK94904185T DK0675916T3 DK 0675916 T3 DK0675916 T3 DK 0675916T3 DK 94904185 T DK94904185 T DK 94904185T DK 0675916 T3 DK0675916 T3 DK 0675916T3
Authority
DK
Denmark
Prior art keywords
arms
coupling agent
conjugated diene
polymer arms
polymerizing
Prior art date
Application number
DK94904185.9T
Other languages
Danish (da)
English (en)
Inventor
Ronald James Hoxmeier
Original Assignee
Shell Int Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0675916T3 publication Critical patent/DK0675916T3/da

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)
DK94904185.9T 1992-12-23 1993-12-22 DK0675916T3 (es)

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
DK0675916T3 true DK0675916T3 (es) 1997-05-26

Family

ID=25542727

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94904185.9T DK0675916T3 (es) 1992-12-23 1993-12-22

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)

* Cited by examiner, † Cited by third party
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
ES2366577T3 (es) * 2001-07-18 2011-10-21 Asahi Kasei Chemicals Corporation Copolímero de bloques modificado.
DE50201143D1 (de) * 2001-07-19 2004-11-04 Wacker Chemie Gmbh Verzweigte Organosiloxan(co)polymere und deren Verwendung als Antimisting Additive für Siliconbeschichtungszusammensetzungen
DE10135305A1 (de) * 2001-07-19 2003-02-06 Wacker Chemie Gmbh Verzweigte Organosiloxan(co)polymere
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1994014876A1 (en) 1994-07-07
US5276095A (en) 1994-01-04
KR100296248B1 (ko) 2001-10-24
ES2100687T3 (es) 1997-06-16
DE69309961D1 (de) 1997-05-22
ATE151793T1 (de) 1997-05-15
EP0675916B1 (en) 1997-04-16
GR3023844T3 (en) 1997-09-30
AU5834294A (en) 1994-07-19
CN1050144C (zh) 2000-03-08
JPH08504865A (ja) 1996-05-28
TW299339B (es) 1997-03-01
EP0675916A1 (en) 1995-10-11
BR9307703A (pt) 1999-08-31
CN1105036A (zh) 1995-07-12
DE69309961T2 (de) 1997-07-24
KR960700293A (ko) 1996-01-19

Similar Documents

Publication Publication Date Title
DK0675916T3 (es)
DE69507522D1 (de) Blockcopolymere aus monovinylaromatischem Monomer und konjugiertem Dien
CA2134027A1 (en) Tapered block copolymers of monovinylarenes and conjugated dienes
AU7370794A (en) Heterogeneous polymerisation in carbon dioxide
CA2219715A1 (en) Synthesis of macrocyclic polymers having low hysteresis compounded properties
CA2042438A1 (en) Selective hydrogenation of conjugated diolefin polymers
CA2138034A1 (en) Poly(3-Hydroxyalkanoates) and Process for the Production Thereof
AU1677597A (en) Process for producing polyethylenes having a broad molecular weight distribution, and a catalyst system used thereby
CA2072476A1 (en) Catalysts components for polymerization of olefins
AU7781394A (en) Method for producing coupled asymmetric polymers
EP0841354A4 (en) MODIFIED POLYPROPYLENE RESIN FOAM AND PROCESS FOR PRODUCING THE SAME
ES2116199A1 (es) Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,
AR002079A1 (es) Un procedimiento para preparar un copolimero en bloque radial asimetrico, y dicho copolimero asi preparado
GB1439069A (en) Manufacture of graft copolymers based on methyl methacrylate polymers
ES8702448A1 (es) Un procedimiento para preparar un polimero vinilico no gelificado.
AU5557998A (en) Amphiphilic graft polymers based on graft bases containing N-vinylcarboxylic cid units, process for their preparation and their use
CA2194213A1 (en) Process for Preparing Deodorized Resin for Dry Toner
TW372979B (en) Hydrogenated asymmetric radial copolymer
AU540504B2 (en) Catalytic polymerisation of dienes
ES8202567A1 (es) Procedimiento de preparacion de polimeros bimodales o multi-modales de dienos conjugados
AU2001251594A1 (en) A process for coupling styrenic block copolymers
WO1997020862A3 (en) A process for preparing a branched polymer from a vinyl aromatic monomer
KR970702883A (ko) 분자량 조절제로서 퍼옥시산의 존재시 중합방법(use of peroxyacids as molecular weight regulators)
EP0372599A3 (en) Process for the polymerization of structurally different monomers
AU4624396A (en) Dyeable polyolefin fiber