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 Internationale Research Maatschappij BV
Original Assignee
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
  • Polymerization Catalysts (AREA)
  • Studio Devices (AREA)
  • Details Of Cameras Including Film Mechanisms (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
ATE320453T1 (de) * 2000-08-25 2006-04-15 Kraton Polymers Res Bv Verfahren zur herstellung von selektiv hydrierten blockcopolymeren aus vinylaromatischen kohlenwasserstoffen und konjugierten dienen
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
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
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 (8)

* 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
JP2586086B2 (ja) * 1988-02-26 1997-02-26 住友化学工業株式会社 変性ジエン系重合体ゴムの製造方法

Also Published As

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

Similar Documents

Publication Publication Date Title
ES2087967T3 (es) Procedimiento de preparacion de una resina absorbente de agua.
BR8203809A (pt) Processo de polimerizacao de monomero solucao de polimero polimero ativo pelicula do polimero fibra do polimero
AR209357A1 (es) Procedimiento de preparacion de polimeros del cloruro de vinilo que consiste en polimerizar en microsuspension el o los monomeros correspondientes
IT7927843A0 (it) Polimerizzazione in solvente di monomeri contenenti carbossili.
ES2135482T3 (es) Poli(3-hidroxialcanoatos) y procedimiento para la produccion de los mismos.
NL158383B (nl) Werkwijze ter bereiding van een kosmetisch preparaat onder toepassing van een hydrofiel hydroxylalkylacrylaat- en/of methacrylaatpolymeer, alsmede gevormd kosmetisch preparaat.
NO149804C (no) Delbart, kort kateter av kunststoff
NL177224B (nl) Werkwijze ter bereiding van thermoplastische vormmassa's, die een aromatisch polycarbonaat en een ander polymeer bevatten.
BE770501A (fr) Polymeres contenant du pyrene, prepares par polymerisation anionique
DK133817C (da) Fremgangsmade til fremstilling af polyamider ved aktiveret anionisk polymerisation af lactamer samt katalysatoroplosning til anvendelse ved fremgangsmaden
ES2059138T3 (es) Terminacion de polimerizacion anionica.
BE786718Q (fr) Electrodeposition de polymeres d'hydrocarbures fluores
ES2118838T3 (es) Copolimeros de isoolefina curables por radiacion.
FR2337173A1 (fr) Compositions de polymelanges polymeres, renfermant un polymere de monomere monoalkenylaromatique et un caoutchouc dienique sous forme de fibres ou de feuilles
CH537438A (de) Polymeres Verbundmaterial und Verfahren zu dessen Herstellung
NL162954C (nl) Werkwijze voor het bereiden van estergroepen bevatten- de, aromatische dis-azokleurstoffen op basis van diacetoacetylaryeendiaminen en voor het verven van kunststofmassa's daarmede, alsmede de onder toepassing van deze laatste werkwijze geverfde, gevormde kunst- stofprodukten.
GB1002438A (en) Rigid polymer structures and methods for producing them
SE7701894L (sv) Biologiskt aktiva polymerer
FR2323702A1 (fr) Catalyseurs perfectionnes de polymerisation de l'ethylene, leur obtention et leurs applications
ES2055680T3 (es) Fijador y procedimiento para el moldeado permanente del cabello.
PL204297A1 (pl) Polimeryczne tworzywo o zwiekszonej trudnopalnosci zawierajace chlorowiec i srodek do zwiekszania trudnopalnosci syntetycznych polimerow organicznych
SE408555B (sv) Forfarande for framstellning av transparenta, slagsega och vittringsbestendiga vinylkloridpolymerer genom polymerisation av vinylklorid i nervaro av en sampolymer baserad pa akrylsyraester och alfa-metylstyren
IT953196B (it) Processo di fabbricazione di fibre tubolari di polimeri o copolimeri termoplastici con innesto di un monomero sulle pareti e selettivamente permeabili e loro utilizzazione
NL160839C (nl) Werkwijze voor het bereiden van een macromoleculair mono- meer en werkwijze voor het bereiden van een polymeer met een ent(blok)copolymeerstructuur onder toepassing van voornoemd macromoleculair monomeer.
BR7305236D0 (pt) Processo para a eliminacao do cloreto de vinila residual, e, eventualmente, de co-monomeros presentes no polimero vinilico

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 528919

Country of ref document: ES