ZA972227B - Process for the polymerisation of conjugated diene monomers. - Google Patents

Process for the polymerisation of conjugated diene monomers.

Info

Publication number
ZA972227B
ZA972227B ZA9702227A ZA972227A ZA972227B ZA 972227 B ZA972227 B ZA 972227B ZA 9702227 A ZA9702227 A ZA 9702227A ZA 972227 A ZA972227 A ZA 972227A ZA 972227 B ZA972227 B ZA 972227B
Authority
ZA
South Africa
Prior art keywords
polymerisation
conjugated diene
diene monomers
monomers
conjugated
Prior art date
Application number
ZA9702227A
Other languages
English (en)
Inventor
Arthur Robinson Bean Jr
Teunis Graafland
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
Publication of ZA972227B publication Critical patent/ZA972227B/xx

Links

Classifications

    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
ZA9702227A 1996-03-18 1997-03-14 Process for the polymerisation of conjugated diene monomers. ZA972227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1354996P 1996-03-18 1996-03-18

Publications (1)

Publication Number Publication Date
ZA972227B true ZA972227B (en) 1997-09-25

Family

ID=21760516

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9702227A ZA972227B (en) 1996-03-18 1997-03-14 Process for the polymerisation of conjugated diene monomers.

Country Status (11)

Country Link
US (1) US5795944A (xx)
EP (1) EP0796871B1 (xx)
JP (1) JP3817011B2 (xx)
KR (1) KR100479887B1 (xx)
CN (1) CN1130391C (xx)
BR (1) BR9701296A (xx)
CA (1) CA2200020A1 (xx)
DE (1) DE69701296T2 (xx)
ES (1) ES2142131T3 (xx)
TW (1) TW425409B (xx)
ZA (1) ZA972227B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795944A (en) * 1996-03-18 1998-08-18 Shell Oil Company Programmed addition of heavy ethers for microstructure control of diene polymers
USH1956H1 (en) * 1997-07-23 2001-04-03 Shell Oil Company Enhanced hydrogenation catalyst removal from block copolymers by reduction in polymer cement viscosity by increasing the vinyl content of the block copolymers
DE19801101A1 (de) * 1998-01-15 1999-07-22 Basf Ag Verfahren zur Herstellung von statistischen Styrol-Butadien-Copolymeren
WO2002002663A2 (en) * 2000-06-30 2002-01-10 Kraton Polymers Research, B.V. Block copolymers containing both polystyrene and low vinyl content polydiene hard blocks
JP4617059B2 (ja) * 2001-04-20 2011-01-19 パワー メディカル インターベンションズ， エルエルシー イメージング装置
US6987142B2 (en) * 2002-02-07 2006-01-17 Kraton Polymers U.S. Llc Adhesives and sealants from controlled distribution block copolymers
US20030181584A1 (en) * 2002-02-07 2003-09-25 Kraton Polymers U.S. Llc Elastomeric articles prepared from controlled distribution block copolymers
US7012118B2 (en) 2002-02-07 2006-03-14 Kraton Polymers U.S. Llc Photopolymerizable compositions and flexographic plates prepared from controlled distribution block copolymers
US6703449B1 (en) 2002-12-20 2004-03-09 Kraton Polymers U.S. Llc Block copolymers containing both polystyrene and low vinyl content polydiene hard blocks
US20040147686A1 (en) * 2002-12-31 2004-07-29 Kraton Polymers U.S. Llc Process for preparing hydrogenated conjugated diene block copolymers
US7125940B2 (en) * 2002-12-31 2006-10-24 Kraton Polymers U.S. Llc Conjugated diene polymers and copolymer blocks and process for preparing same
WO2005030821A1 (en) * 2003-09-24 2005-04-07 Kraton Polymers Research B.V. Conjugated diene polymers and copolymer blocks having high vinyl content prepared using mixed microstructure control agents and process for preparing same
US7241540B2 (en) * 2004-04-27 2007-07-10 Kraton Polymers U.S. Llc Photocurable compositions and flexographic printing plates comprising the same
CN101628959A (zh) * 2008-07-15 2010-01-20 中国石油化工集团公司 一种可发泡苯乙烯属单体-二烯烃共聚物、其制备方法和用途
US11608404B2 (en) * 2020-05-22 2023-03-21 Kraton Corporation Block copolymers and polymer modified bitumen therefrom
DE202023001437U1 (de) 2022-07-15 2023-09-08 Kraton Polymers Nederland B.V. Silanfunktionalisiertes Styrol-Blockcopolymer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792014A (en) * 1980-11-27 1982-06-08 Sumitomo Rubber Ind Ltd Conjugated diene block polymer
GB8316052D0 (en) * 1983-06-13 1983-07-20 Shell Int Research Elastomeric copolymers
GB8407629D0 (en) * 1984-03-23 1984-05-02 Shell Int Research Preparation of polymers
US4748222A (en) * 1986-03-31 1988-05-31 The Dow Chemical Company Preparation of highly pure alpha-methylstyrene polymer
US5241008A (en) * 1991-09-03 1993-08-31 Bridgestone/Firestone, Inc. Process for producing continuously tapered polymers and copolymers and products produced thereby
US5276099A (en) * 1991-12-30 1994-01-04 Bridgestone Corporation (Vinyl sulfoxide)-capped elastomers and compositions containing them having reduced hysteresis properties
JP2611717B2 (ja) * 1992-06-10 1997-05-21 住友化学工業株式会社 ブタジエン系共重合体
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5346962A (en) * 1993-11-03 1994-09-13 Bridgestone/Firestone, Inc. Elastomers having reduced hysteresis prepared with vinyl imidazole
US5795944A (en) * 1996-03-18 1998-08-18 Shell Oil Company Programmed addition of heavy ethers for microstructure control of diene polymers

Also Published As

Publication number Publication date
DE69701296D1 (de) 2000-03-23
EP0796871A2 (en) 1997-09-24
ES2142131T3 (es) 2000-04-01
CA2200020A1 (en) 1997-09-18
KR100479887B1 (ko) 2005-07-18
US5795944A (en) 1998-08-18
MX9701913A (es) 1998-05-31
CN1130391C (zh) 2003-12-10
EP0796871B1 (en) 2000-02-16
JP3817011B2 (ja) 2006-08-30
BR9701296A (pt) 1998-11-10
KR970065562A (ko) 1997-10-13
EP0796871A3 (en) 1998-04-15
CN1163277A (zh) 1997-10-29
JPH09328504A (ja) 1997-12-22
TW425409B (en) 2001-03-11
DE69701296T2 (de) 2000-07-27

Similar Documents

Publication Publication Date Title
AU2709800A (en) Polymerization process
AU1973497A (en) Catalytic polymerization process
ZA985569B (en) Polymerisation process.
ZA972227B (en) Process for the polymerisation of conjugated diene monomers.
AU3317997A (en) Polymerisation process
AU3317897A (en) Polymerisation process
AU4682697A (en) Slurry polymerization process
AU2412497A (en) Process for the polymerisation of alpha-olefins
WO2000022019A3 (en) Coupled block copolymers and process for producing the block copolymers
PL341282A1 (en) Polymerisation process
EG21507A (en) Strat-up polymerization process
AU1898695A (en) Free radical polymerisation process
GB2338489B (en) Process for polymerizing unsaturated polyalkypiperidines
ZA98225B (en) Polymerisation process.
GB9707075D0 (en) Polymerisation process
ZA971643B (en) A process for the preparation of copolymers.
AU3945199A (en) Polymerisation process
ZA97966B (en) Methods for inhibiting the polymerization of ethylenically unsaturated monomers.
AU2411897A (en) Process for the polymerization of vinyl aromatic monomers
AU6084399A (en) Method for the anionic polymerisation of dienes
GB9600155D0 (en) Polymerisation process
AUPO267296A0 (en) Polymerisation monomers
GB9518682D0 (en) Polymerisation process
GB9500225D0 (en) Polymerisation process
GB9600157D0 (en) Polymerization process