BR7508614A - Processo de preparacao em continuo por homo ou copolimeracao em solucao,iniciada por um organolitiano,de um ou varios dienos conjugados - Google Patents

Processo de preparacao em continuo por homo ou copolimeracao em solucao,iniciada por um organolitiano,de um ou varios dienos conjugados

Info

Publication number
BR7508614A
BR7508614A BR7508614*A BR7508614A BR7508614A BR 7508614 A BR7508614 A BR 7508614A BR 7508614 A BR7508614 A BR 7508614A BR 7508614 A BR7508614 A BR 7508614A
Authority
BR
Brazil
Prior art keywords
organolitian
dienos
copolimeration
homo
conjugated
Prior art date
Application number
BR7508614*A
Other languages
English (en)
Inventor
J Massoubre
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of BR7508614A publication Critical patent/BR7508614A/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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Biological Depolymerization Polymers (AREA)
BR7508614*A 1974-12-23 1975-12-23 Processo de preparacao em continuo por homo ou copolimeracao em solucao,iniciada por um organolitiano,de um ou varios dienos conjugados BR7508614A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442810A FR2295972A1 (fr) 1974-12-23 1974-12-23 Polymerisation ou copolymerisation en solution d'un ou plusieurs dienes conjugues avec eventuellement un ou plusieurs composes vinylaromatiques

Publications (1)

Publication Number Publication Date
BR7508614A true BR7508614A (pt) 1976-08-24

Family

ID=9146627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508614*A BR7508614A (pt) 1974-12-23 1975-12-23 Processo de preparacao em continuo por homo ou copolimeracao em solucao,iniciada por um organolitiano,de um ou varios dienos conjugados

Country Status (23)

Country Link
US (1) US4136245A (pt)
JP (1) JPS5183685A (pt)
AR (1) AR217800A1 (pt)
AT (1) AT345546B (pt)
AU (1) AU504064B2 (pt)
BE (1) BE836667A (pt)
BR (1) BR7508614A (pt)
CA (1) CA1052947A (pt)
CH (1) CH608508A5 (pt)
DE (1) DE2558139C2 (pt)
EG (1) EG13100A (pt)
ES (1) ES443744A1 (pt)
FI (1) FI59110C (pt)
FR (1) FR2295972A1 (pt)
GB (1) GB1528039A (pt)
IE (1) IE42228B1 (pt)
IT (1) IT1052730B (pt)
LU (1) LU74085A1 (pt)
NL (1) NL165759C (pt)
NO (1) NO147566C (pt)
RO (1) RO66798A (pt)
SE (1) SE414031B (pt)
ZA (1) ZA757961B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091198A (en) * 1976-09-10 1978-05-23 Phillips Petroleum Company Suppressing gel in the continuous solution polymerization of a conjugated diene with a monovinyl aromatic compound
US4137391A (en) * 1976-09-10 1979-01-30 Phillips Petroleum Company Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series
JPS5540734A (en) * 1978-09-18 1980-03-22 Nippon Zeon Co Ltd Controlling of mooney viscosity of polybutadiene
US4311803A (en) 1979-05-01 1982-01-19 Phillips Petroleum Company Continuous solution polymerization process
JPS58174125A (ja) * 1982-04-07 1983-10-13 Nippon Denso Co Ltd 内燃機関用燃料噴射時期調整装置
US5508366A (en) * 1994-10-18 1996-04-16 S. C. Johnson & Son, Inc. Continuous production of reduced gel content hydroxylated addition polymers
DE10350998A1 (de) * 2003-10-30 2005-06-02 Basf Ag Verfahren zur anionischen Polymerisation von Monomeren in α-Methylstyrol
CN101255203B (zh) * 2007-03-01 2010-06-23 中国石油化工股份有限公司 在共轭二烯和单乙烯芳烃无规共聚物的制备工艺中抑制凝胶的方法
DE102007020451A1 (de) 2007-04-27 2008-10-30 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kautschukmischungen
EP2517899A1 (de) 2011-04-29 2012-10-31 Lanxess Deutschland GmbH Verfahren zur Herstellung von Kautschukmischungen
WO2015145175A1 (en) * 2014-03-28 2015-10-01 Synthomer (Uk) Limited Polymer, method of making a polymer and uses of said polymer
EP3029102A1 (en) 2014-12-05 2016-06-08 Lanxess Elastomers B.V. Vulcanizable rubber composition
KR102154046B1 (ko) * 2017-10-26 2020-09-09 주식회사 엘지화학 연속식 중합에 의한 공액디엔계 중합체의 제조방법
CN113736042B (zh) * 2021-11-08 2022-03-08 天津利安隆新材料股份有限公司 高碳醇作为阴离子聚合反应的终止剂的应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637376A (pt) * 1958-05-23
US3198774A (en) * 1961-11-14 1965-08-03 Phillips Petroleum Co Continuous process for the preparation of block copolymers
US3207742A (en) * 1962-03-26 1965-09-21 Exxon Research Engineering Co Polymerization of 1, 3-dienes in the presence of hexamethylphosphoramide
US3331826A (en) * 1964-03-30 1967-07-18 Firestone Tire & Rubber Co Polymerization of conjugated diolefins with a lithium based catalyst and a hydrocarbon chain terminator
US3366611A (en) * 1965-01-06 1968-01-30 Phillips Petroleum Co Preparation of random copolymers
US3496154A (en) * 1965-10-15 1970-02-17 Phillips Petroleum Co Random copolymerization
NL135608C (pt) * 1966-11-28
FR1546396A (fr) * 1966-12-12 1968-11-15 Firestone Tire & Rubber Co Procédé de fabrication d'homopolymères de butadiène
US3554997A (en) * 1968-10-02 1971-01-12 Dow Chemical Co Process for preventing gel formation during polymerization tube reactor
JPS5346075B2 (pt) * 1972-07-11 1978-12-11
JPS4938105A (pt) * 1972-08-18 1974-04-09

Also Published As

Publication number Publication date
NL165759C (nl) 1981-05-15
ES443744A1 (es) 1977-04-16
DE2558139C2 (de) 1982-12-09
DE2558139A1 (de) 1976-07-01
IT1052730B (it) 1981-07-20
NO754373L (pt) 1976-06-24
GB1528039A (en) 1978-10-11
NL7514084A (nl) 1976-06-25
EG13100A (en) 1980-07-31
FI59110B (fi) 1981-02-27
JPS5183685A (en) 1976-07-22
IE42228L (en) 1976-06-23
ATA982575A (de) 1978-01-15
FI59110C (fi) 1981-06-10
NO147566C (no) 1983-05-04
JPS5514085B2 (pt) 1980-04-14
NO147566B (no) 1983-01-24
LU74085A1 (pt) 1976-11-11
US4136245A (en) 1979-01-23
RO66798A (ro) 1980-01-15
AU8776775A (en) 1977-06-30
AR217800A1 (es) 1980-04-30
AU504064B2 (en) 1979-10-04
NL165759B (nl) 1980-12-15
SE414031B (sv) 1980-07-07
CH608508A5 (pt) 1979-01-15
CA1052947A (en) 1979-04-17
ZA757961B (en) 1976-12-29
IE42228B1 (en) 1980-07-02
FI753639A (pt) 1976-06-24
FR2295972B1 (pt) 1978-06-23
SE7514515L (sv) 1976-06-24
BE836667A (fr) 1976-06-16
FR2295972A1 (fr) 1976-07-23
AT345546B (de) 1978-09-25

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