BR9701296A - Processo para a polimerização de monômeros de dieno conjugado - Google Patents

Processo para a polimerização de monômeros de dieno conjugado

Info

Publication number
BR9701296A
BR9701296A BR9701296A BR9701296A BR9701296A BR 9701296 A BR9701296 A BR 9701296A BR 9701296 A BR9701296 A BR 9701296A BR 9701296 A BR9701296 A BR 9701296A BR 9701296 A BR9701296 A BR 9701296A
Authority
BR
Brazil
Prior art keywords
polymerization
conjugated diene
diene monomers
monomers
conjugated
Prior art date
Application number
BR9701296A
Other languages
English (en)
Inventor
Teunis Graafland
Arthur Robinson Bean Jr
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 BR9701296A publication Critical patent/BR9701296A/pt

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)
BR9701296A 1996-03-18 1997-03-14 Processo para a polimerização de monômeros de dieno conjugado BR9701296A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9701296A true BR9701296A (pt) 1998-11-10

Family

ID=21760516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9701296A BR9701296A (pt) 1996-03-18 1997-03-14 Processo para a polimerização de monômeros de dieno conjugado

Country Status (11)

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

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
CN1185271C (zh) * 2000-06-30 2005-01-19 克拉通聚合物研究有限公司 含有聚苯乙烯和低乙烯基含量的聚二烯烃刚性嵌段的嵌段共聚物
ATE398413T1 (de) * 2001-04-20 2008-07-15 Power Med Interventions Inc Abbildungsvorrichtung
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
US6987142B2 (en) 2002-02-07 2006-01-17 Kraton Polymers U.S. Llc Adhesives and sealants 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
US7125940B2 (en) * 2002-12-31 2006-10-24 Kraton Polymers U.S. Llc Conjugated diene polymers and copolymer blocks and process for preparing same
US20040147686A1 (en) * 2002-12-31 2004-07-29 Kraton Polymers U.S. Llc Process for preparing hydrogenated conjugated diene block copolymers
US7166679B2 (en) * 2003-09-24 2007-01-23 Kraton Polymers Llc 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
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators 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
CN1163277A (zh) 1997-10-29
CA2200020A1 (en) 1997-09-18
TW425409B (en) 2001-03-11
ES2142131T3 (es) 2000-04-01
DE69701296T2 (de) 2000-07-27
JP3817011B2 (ja) 2006-08-30
EP0796871A3 (en) 1998-04-15
CN1130391C (zh) 2003-12-10
KR970065562A (ko) 1997-10-13
ZA972227B (en) 1997-09-25
DE69701296D1 (de) 2000-03-23
EP0796871A2 (en) 1997-09-24
EP0796871B1 (en) 2000-02-16
KR100479887B1 (ko) 2005-07-18
US5795944A (en) 1998-08-18
MX9701913A (es) 1998-05-31
JPH09328504A (ja) 1997-12-22

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time