ES2059138T3 - Terminacion de polimerizacion anionica. - Google Patents

Terminacion de polimerizacion anionica.

Info

Publication number
ES2059138T3
ES2059138T3 ES91909479T ES91909479T ES2059138T3 ES 2059138 T3 ES2059138 T3 ES 2059138T3 ES 91909479 T ES91909479 T ES 91909479T ES 91909479 T ES91909479 T ES 91909479T ES 2059138 T3 ES2059138 T3 ES 2059138T3
Authority
ES
Spain
Prior art keywords
anionic polymerization
termination
linked
polymerization
monioner
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
Application number
ES91909479T
Other languages
English (en)
Inventor
Carma Joleen Gibler
Linda Rae Chamberlain
Thomas Fairchild Brownscombe
Craig Aldred Stevens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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
Priority claimed from US07/522,693 external-priority patent/US5143990A/en
Priority claimed from US07/685,111 external-priority patent/US5151475A/en
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2059138T3 publication Critical patent/ES2059138T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Studio Devices (AREA)
  • Polymerization Catalysts (AREA)

Abstract

SE PRESENTA UNA MEJORA SOBRE UN PROCESO QUE COMPRENDE LA POLIMERIZACION ANIONICA DE MONOMEROS CON UN INICIADOR DE POLIMERIZACION ANIONICA EN UN SOLVENTE ADECUADO CREANDO DE ESTA FORMA UN POLIMERO VIVO. LA MEJORA COMPRENDE LA FINALIZACION DE LA POLIMERIZACION MEDIANTE LA ADICION DEL UN AGENTE FINALIZADOR SELECCIONADO ENTRE EL GRUPO QUE CONSTA DE HIDROGENO O SUS ISOTOPOS, BORANOS, AMONIO, HALOGENOS, HIDROCARBONOS QUE COMPRENDAN GRUPOS C-H EN LOS QUE EL HIDROCARBONO ESTE CONECTADO DIRECTAMENTE A UN CARBONO TRIPLEMENTE ENLAZADO O A DOS CARBONOS DOBLEMENTE ENLAZADOS Y SILANOS.
ES91909479T 1990-05-14 1991-05-13 Terminacion de polimerizacion anionica. Expired - Lifetime ES2059138T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/522,693 US5143990A (en) 1990-05-14 1990-05-14 Termination of anionic polymerization using hydrogen
US07/685,111 US5151475A (en) 1991-04-15 1991-04-15 Termination of anionic polymerization

Publications (1)

Publication Number Publication Date
ES2059138T3 true ES2059138T3 (es) 1994-11-01

Family

ID=27060909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91909479T Expired - Lifetime ES2059138T3 (es) 1990-05-14 1991-05-13 Terminacion de polimerizacion anionica.

Country Status (12)

Country Link
EP (1) EP0528919B1 (es)
JP (1) JP2986212B2 (es)
CN (1) CN1031268C (es)
BR (1) BR9106462A (es)
CA (1) CA2080595C (es)
CZ (1) CZ281228B6 (es)
DE (1) DE69103751T2 (es)
ES (1) ES2059138T3 (es)
HU (1) HU220187B (es)
PT (1) PT97647B (es)
SK (1) SK279450B6 (es)
WO (1) WO1991018025A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016449A2 (en) * 2000-08-25 2002-02-28 Kraton Polymers Research B.V. A method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes
CN103570874A (zh) * 2012-08-01 2014-02-12 中国石油化工股份有限公司 一种终止共轭二烯烃与乙烯基芳烃的共聚反应的方法
CN103570851A (zh) * 2012-08-01 2014-02-12 中国石油化工股份有限公司 一种终止共轭二烯烃均聚反应的方法
CN111793151A (zh) * 2020-07-15 2020-10-20 优卡化学(上海)有限公司 一种在线监测自由基聚合反应进程的方法
CN114478843B (zh) * 2020-10-27 2023-08-04 财团法人工业技术研究院 终止阴离子聚合反应的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644567A (en) * 1963-06-24 1972-02-22 Minnesota Mining & Mfg Process for preparing block copolymers from a tetrahydrofuran polymer
US3520858A (en) * 1967-09-06 1970-07-21 Texas Us Chem Co Polymerization process
GB1243702A (en) * 1969-06-24 1971-08-25 Dow Chemical Co Anionic polymerization and termination process
GB1539905A (en) * 1977-07-18 1979-02-07 Secr Defence Production of functionally-terminated polymers
US4284741A (en) * 1979-07-10 1981-08-18 Phillips Petroleum Company Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups
GB2118952B (en) * 1982-04-26 1985-05-22 Secr Defence Anionic polymerisation of unsaturated members
FR2536752A1 (fr) * 1982-11-25 1984-06-01 Brossas Jean Resines liquides, reticulees, a base de polyolefines, et le procede de leur preparation

Also Published As

Publication number Publication date
DE69103751T2 (de) 1995-01-12
PT97647B (pt) 1998-08-31
EP0528919A1 (en) 1993-03-03
HU9203560D0 (en) 1993-03-29
HU220187B (hu) 2001-11-28
JP2986212B2 (ja) 1999-12-06
WO1991018025A2 (en) 1991-11-28
PT97647A (pt) 1992-02-28
CA2080595A1 (en) 1991-11-15
WO1991018025A3 (en) 1992-01-23
CN1056882A (zh) 1991-12-11
DE69103751D1 (de) 1994-10-06
CS139691A3 (en) 1992-02-19
CZ281228B6 (cs) 1996-07-17
BR9106462A (pt) 1993-05-18
SK279450B6 (sk) 1998-11-04
JPH05506471A (ja) 1993-09-22
HUT64981A (en) 1994-03-28
CA2080595C (en) 1999-12-28
CN1031268C (zh) 1996-03-13
EP0528919B1 (en) 1994-08-31

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