BR7409360A - Processo para a homo e copolimerizacao de dienos conjugados - Google Patents

Processo para a homo e copolimerizacao de dienos conjugados

Info

Publication number
BR7409360A
BR7409360A BR9360/74A BR936074A BR7409360A BR 7409360 A BR7409360 A BR 7409360A BR 9360/74 A BR9360/74 A BR 9360/74A BR 936074 A BR936074 A BR 936074A BR 7409360 A BR7409360 A BR 7409360A
Authority
BR
Brazil
Prior art keywords
dienoses
copolimerization
homo
conjugated
conjugated dienoses
Prior art date
Application number
BR9360/74A
Other languages
English (en)
Inventor
E Mueller
G Marwede
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR7409360A publication Critical patent/BR7409360A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9360/74A 1973-11-09 1974-11-07 Processo para a homo e copolimerizacao de dienos conjugados BR7409360A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2355941A DE2355941A1 (de) 1973-11-09 1973-11-09 Polymerisation und copolymerisation von dienen

Publications (1)

Publication Number Publication Date
BR7409360A true BR7409360A (pt) 1976-05-18

Family

ID=5897586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9360/74A BR7409360A (pt) 1973-11-09 1974-11-07 Processo para a homo e copolimerizacao de dienos conjugados

Country Status (12)

Country Link
US (1) US3935177A (pt)
JP (1) JPS5643047B2 (pt)
AT (1) AT330450B (pt)
BE (1) BE821991A (pt)
BR (1) BR7409360A (pt)
CA (1) CA1043944A (pt)
DE (1) DE2355941A1 (pt)
ES (1) ES431786A1 (pt)
FR (1) FR2250774B1 (pt)
GB (1) GB1436504A (pt)
IT (1) IT1023177B (pt)
NL (1) NL7414621A (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254247A (en) * 1976-05-26 1981-03-03 Societe Nationale Des Poudres Et Explosifs Novel initiators for anionic polymerization
US4316001A (en) * 1976-05-26 1982-02-16 Societe Nationale Des Poudres Et Explosifs Anionic polymerization of heterocyclic monomers with alkali metal amide hydroxylated compound initiator
US4139490A (en) * 1977-11-07 1979-02-13 The Firestone Tire & Rubber Company Dehydrocarbyl magnesium and an alkali metal compound catalyst composition for polymerizing conjugated dienes
US4174431A (en) * 1977-11-07 1979-11-13 The Firestone Tire & Rubber Company Process for polymerizing conjugated dienes
FR2410005A1 (fr) * 1977-11-23 1979-06-22 Poudres & Explosifs Ste Nale Procede de polymerisation anionique en masse a l'aide d'amidure d'un metal alcalin et d'un hydroxylate du meme metal alcalin
US4230841A (en) * 1979-01-31 1980-10-28 The Goodyear Tire & Rubber Company Process for medium vinyl polybutadiene
CA1141090A (en) * 1979-04-23 1983-02-08 Teiji Tsuruta Linear polydivinylbenzene and derivative thereof
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
US5523371A (en) * 1991-12-30 1996-06-04 Bridgestone Corporation Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
US6025450A (en) * 1992-10-02 2000-02-15 Bridgestone Corporation Amine containing polymers and products therefrom
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5552473A (en) * 1992-10-02 1996-09-03 Bridgestone Corporation Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
US5674798A (en) * 1992-10-16 1997-10-07 Bridgestone Corporation Hydrocarbon soluble anionic polymerization initiators
US5393721A (en) * 1992-10-16 1995-02-28 Bridgestone Corporation Anionic polymerization initiators and reduced hysteresis products therefom
JP3485605B2 (ja) * 1992-10-19 2004-01-13 株式会社ブリヂストン 重合体の製造方法
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
ES2110557T3 (es) * 1992-10-30 1998-02-16 Bridgestone Corp Iniciadores de polimerizacion anionica solubles y productos de aquellos.
DE69423375T2 (de) * 1993-01-29 2000-10-12 Bridgestone Corp., Tokio/Tokyo Herstellung eines Polymers oder Copolymers eines Diolefins und dieses Polymer oder Copolymer enthaltende Zusammensetzung
JP3378605B2 (ja) * 1993-03-25 2003-02-17 株式会社ブリヂストン 重合体の製造方法
JPH06279620A (ja) * 1993-03-26 1994-10-04 Bridgestone Corp 共役ジエン系ゴム組成物
DE69411984T2 (de) * 1993-04-30 1998-12-10 Bridgestone Corp., Tokio/Tokyo Anionische Polymerisationsinitiatoren und Produkte mit niedriger Hysteresis
JPH0753616A (ja) * 1993-05-24 1995-02-28 Bridgestone Corp 可溶化したアニオン重合開始剤およびそれから得られる製品
US5491230A (en) * 1993-12-29 1996-02-13 Bridgestone Corporation Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
US5496940A (en) * 1995-02-01 1996-03-05 Bridgestone Corporation Alkyllithium compounds containing cyclic amines and their use in polymerization
US5574109A (en) * 1995-02-01 1996-11-12 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5785778A (en) * 1995-02-01 1998-07-28 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US6080835A (en) 1995-02-01 2000-06-27 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
JP3625919B2 (ja) * 1995-10-16 2005-03-02 株式会社ブリヂストン 重合体の製造方法
FR2918065B1 (fr) 2007-06-28 2011-04-15 Michelin Soc Tech Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique.
FR2918064B1 (fr) 2007-06-28 2010-11-05 Michelin Soc Tech Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique.
FR2940294B1 (fr) 2008-12-23 2011-02-18 Michelin Soc Tech Nouveau systeme d'amorcage pour polymerisation anionique de dienes conjugues, procede de preparation d'elastomeres dieniques.
FR2951186B1 (fr) 2009-10-12 2012-01-06 Michelin Soc Tech Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique
RU2665706C1 (ru) * 2017-06-09 2018-09-04 Публичное акционерное общество "СИБУР Холдинг" Функционализированный инициатор анионной сополимеризации и способ его получения, сополимеры, полученные с применением данного инициатора, и резиновые смеси на основе указанных сополимеров
FR3068356B1 (fr) * 2017-06-30 2019-07-19 Compagnie Generale Des Etablissements Michelin Procede de preparation d'un copolymere statistique a base de monomere dienique acyclique et de monomere dienique cyclique, copolymeres et compositions les comprenant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849432A (en) * 1956-02-06 1958-08-26 Firestone Tire & Rubber Co Polymerization of diolefines
US3324191A (en) * 1964-11-16 1967-06-06 Phillips Petroleum Co Polymerization process
US3647803A (en) * 1967-03-30 1972-03-07 Borg Warner Method for hydrocarbon soluble organo sodium compounds
GB1051269A (pt) * 1969-05-16
JPS5618002B2 (pt) * 1973-07-30 1981-04-25

Also Published As

Publication number Publication date
FR2250774B1 (pt) 1980-04-11
AU7507074A (en) 1976-05-06
CA1043944A (en) 1978-12-05
ES431786A1 (es) 1976-12-16
DE2355941A1 (de) 1975-05-15
JPS5643047B2 (pt) 1981-10-08
NL7414621A (nl) 1975-05-13
FR2250774A1 (pt) 1975-06-06
GB1436504A (en) 1976-05-19
IT1023177B (it) 1978-05-10
BE821991A (fr) 1975-05-09
AT330450B (de) 1976-06-25
US3935177A (en) 1976-01-27
ATA893574A (de) 1975-09-15
JPS5079590A (pt) 1975-06-28

Similar Documents

Publication Publication Date Title
BR7409360A (pt) Processo para a homo e copolimerizacao de dienos conjugados
BR6915159D0 (pt) Processo para a preparacao de n-alquil-1 4-di-hidropiridinas
BR7400565D0 (pt) Eletrodo, processo para a sua preparacao, e aplicacao do mesmo
BR7300641D0 (pt) Processo para a fabricacao de corantes monoazoicos dispersos
BR7403415D0 (pt) Processo para deslignificacao de material lignocelulosico
BR7407860D0 (pt) Processo para a preparacao do isopreno
BR7405079D0 (pt) Processo para a fabricacao de 2,2,6,6-tetrametil-4-oxopiperidina
BR7409534A (pt) Processo para a fabricacao simultanea de diisocianatos e poliisocianatos
IT1057943B (it) Processo per comporre gomma e relativo prodotto
BR7406433D0 (pt) Processo para a preparacao e n-n-di-alcoil-amidas
BR7304961D0 (pt) Processo para a preparacao de benzaldeidosulfonil-hidrazonas e composicoes rodenticidas a base destas
BR7404709D0 (pt) Processo para preparacao de novos poliisocianatos
BR7310276D0 (pt) Processo aperfeicoado para polimerizacao de cargas de acrilonitrila
BR7308205D0 (pt) Processo para a preparacao de cicloalcanonas e cicloalcanois
BR7402732D0 (pt) Processo para preparacao de nitro-2-halogeno-fenol
BR7403883D0 (pt) Processo para fabricacao de fenil-tiadiazolil-tio-ureia e composicao a base desta
BR7407514D0 (pt) Processo para a preparacao de compostos bis-benzoxazolila e sua aplicacao
BR7403189D0 (pt) Processo para fabricacao de carbonamidas
BR7410191A (pt) Processo para a preparacao de corantes poliazoicos e suas aplicacoes
BR7410563D0 (pt) Processo para a obtencao de novos compostos e compostos assim obtidos
BR7602885A (pt) Microcapsula e processo para producao da mesma
BR7404834D0 (pt) Processo para a fabricacao de 5-oxohcxanonitrila
BR7401598D0 (pt) Polimero termoendurecivel e processo para sua fabricacao
BR7409546A (pt) Processo aperfeicoado para manufatura de mercapto-benzo-tiazol
BR7403376D0 (pt) Processo para a preparacao de 5-nitro-naftoquinona-(1,4)