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GB2124228B - Organo-lithium polymerization initiator - Google Patents

Organo-lithium polymerization initiator

Info

Publication number
GB2124228B
GB2124228B GB08319201A GB8319201A GB2124228B GB 2124228 B GB2124228 B GB 2124228B GB 08319201 A GB08319201 A GB 08319201A GB 8319201 A GB8319201 A GB 8319201A GB 2124228 B GB2124228 B GB 2124228B
Authority
GB
United Kingdom
Prior art keywords
organo
polymerization initiator
lithium polymerization
lithium
initiator
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
Application number
GB08319201A
Other languages
English (en)
Other versions
GB2124228A (en
GB8319201D0 (en
Inventor
Volker Griehl
Dr Elisabeth Anton
Dr Georgi Popov
Dr Heide Hahnel
Hans-Peter Schulz
Hartmut Stoyle
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.)
Chemische Werke Buna VEB
Original Assignee
Chemische Werke Buna VEB
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 DD24190282A external-priority patent/DD242661A1/de
Priority claimed from DD24286282A external-priority patent/DD237173A1/de
Priority claimed from DD24286482A external-priority patent/DD237666A1/de
Priority claimed from DD24285982A external-priority patent/DD237171A1/de
Priority claimed from DD24285882A external-priority patent/DD237665A1/de
Priority claimed from DD24286382A external-priority patent/DD242413A1/de
Priority claimed from DD24286082A external-priority patent/DD237172A1/de
Application filed by Chemische Werke Buna VEB filed Critical Chemische Werke Buna VEB
Publication of GB8319201D0 publication Critical patent/GB8319201D0/en
Publication of GB2124228A publication Critical patent/GB2124228A/en
Publication of GB2124228B publication Critical patent/GB2124228B/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/02—Lithium compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
GB08319201A 1982-07-23 1983-07-15 Organo-lithium polymerization initiator Expired GB2124228B (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DD24190282A DD242661A1 (de) 1982-07-23 1982-07-23 Verfahren zur herstellung lithiumhaltiger polymerisationsinitiatoren
DD24286482A DD237666A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung endstaendig funktioneller 1,3-dienhomo- und copolymerisate
DD24285982A DD237171A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung von dienpolymeren mit funktionellen endgruppen
DD24285882A DD237665A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung von dienpolymeren mit funktionellen endgruppen
DD24286282A DD237173A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung von dienpolymeren mit funktionellen endgruppen
DD24286382A DD242413A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung von lithiumhaltigen polymerisationsinitiatoren
DD24286082A DD237172A1 (de) 1982-08-30 1982-08-30 Verfahren zur herstellung von dienpolymeren mit funktionellen endgruppen

Publications (3)

Publication Number Publication Date
GB8319201D0 GB8319201D0 (en) 1983-08-17
GB2124228A GB2124228A (en) 1984-02-15
GB2124228B true GB2124228B (en) 1986-12-10

Family

ID=27561206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08319201A Expired GB2124228B (en) 1982-07-23 1983-07-15 Organo-lithium polymerization initiator

Country Status (3)

Country Link
DE (1) DE3309748A1 (de)
FR (1) FR2530642B1 (de)
GB (1) GB2124228B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562079B1 (fr) * 1984-03-28 1986-08-29 Charbonnages Ste Chimique Copolymeres a blocs et un procede pour leur fabrication
DE3711920A1 (de) * 1987-04-08 1988-10-27 Basf Ag Verfahren zur herstellung multifunktioneller initiatoren fuer die anionische polymerisation, oligomere multifunktionelle initiatoren, verwendung der erhaltenen polymeren zur herstellung gegenbenenfalls funktionalisierter polymere und als prepolymere fuer andere harze
DE4215741C2 (de) * 1992-05-13 1996-04-25 Bitterfeld Wolfen Chemie Adsorberpolymere
CN1048989C (zh) * 1995-10-17 2000-02-02 中国石油化工总公司 多官能团有机碱金属引发剂及其合成方法
US6462137B2 (en) * 2000-10-19 2002-10-08 China Petroleum And Chemical Corporation Star-block interpolymers and preparation of the same
CN110885412B (zh) * 2019-12-17 2023-01-06 广东众和高新科技有限公司 一种sbs胶液的制备方法、由其制得的星型sbs及其应用
CN113461837A (zh) * 2021-07-16 2021-10-01 广东众和高新科技有限公司 一种低顺式、高乙烯基端羟基聚丁二烯橡胶的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2029028A1 (de) * 1969-01-24 1970-10-16 Phillips Petroleum Co
US3787510A (en) * 1969-02-03 1974-01-22 Phillips Petroleum Co Multifunctional polymerization initiators
US3668263A (en) * 1970-01-19 1972-06-06 Lithium Corp Organolithium polymerization initiators and use thereof in polymerization processes
US3725368A (en) * 1970-01-19 1973-04-03 Lithium Corp Preparation of polymers
US3862251A (en) * 1970-02-11 1975-01-21 Us Navy Organo-dilithium initiator for anionic polymerization, a novel polyisoprene, and processes for production thereof
BE785665A (fr) * 1971-07-02 1973-01-02 Stamicarbon Procede pour la preparation de copolymeres sequences elastomeres thermoplastiques
US3954894A (en) * 1973-05-18 1976-05-04 Lithium Corporation Of America Organotrilithium polymerization initiators
DE2427955A1 (de) * 1974-06-10 1976-01-08 Basf Ag Polyfunktionelle alkalimetallorganische verbindungen
US4026865A (en) * 1974-07-01 1977-05-31 Phillips Petroleum Company Preparation of organometal terminated polymers
DE2521200A1 (de) * 1975-05-13 1976-12-02 Basf Ag Verfahren zur herstellung von loeslichen polyfunktionellen alkalimetallorganischen verbindungen
US4409368A (en) * 1981-07-13 1983-10-11 The General Tire & Rubber Company Preparation of star polymers

Also Published As

Publication number Publication date
FR2530642A1 (fr) 1984-01-27
GB2124228A (en) 1984-02-15
GB8319201D0 (en) 1983-08-17
DE3309748A1 (de) 1984-03-01
FR2530642B1 (fr) 1987-11-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee