JPS645046B2 - - Google Patents

Info

Publication number
JPS645046B2
JPS645046B2 JP54159057A JP15905779A JPS645046B2 JP S645046 B2 JPS645046 B2 JP S645046B2 JP 54159057 A JP54159057 A JP 54159057A JP 15905779 A JP15905779 A JP 15905779A JP S645046 B2 JPS645046 B2 JP S645046B2
Authority
JP
Japan
Prior art keywords
polymerization
butadiene
styrene
terminator
weight
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
JP54159057A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5624414A (en
Inventor
Oogasuto Kosuki Aatei
Jon Jooji Debitsudoson Merubin
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of JPS5624414A publication Critical patent/JPS5624414A/ja
Publication of JPS645046B2 publication Critical patent/JPS645046B2/ja
Granted 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/10—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 with vinyl-aromatic monomers

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)
  • Polymerisation Methods In General (AREA)
JP15905779A 1979-08-01 1979-12-07 Improved method of stopping polymerization of butadiene and styrene Granted JPS5624414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000332982A CA1135450A (en) 1979-08-01 1979-08-01 Short-stop

Publications (2)

Publication Number Publication Date
JPS5624414A JPS5624414A (en) 1981-03-09
JPS645046B2 true JPS645046B2 (enFirst) 1989-01-27

Family

ID=4114840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15905779A Granted JPS5624414A (en) 1979-08-01 1979-12-07 Improved method of stopping polymerization of butadiene and styrene

Country Status (8)

Country Link
US (1) US4242477A (enFirst)
JP (1) JPS5624414A (enFirst)
AU (1) AU524435B2 (enFirst)
CA (1) CA1135450A (enFirst)
FR (1) FR2462446A1 (enFirst)
GB (1) GB2055858B (enFirst)
MX (1) MX6403E (enFirst)
ZA (1) ZA796937B (enFirst)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03255835A (ja) * 1990-03-06 1991-11-14 Toyoda Gosei Co Ltd 換気装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9000436D0 (en) * 1990-01-09 1990-03-07 Shell Int Research Process for shortstopping an emulsion polymerization
IT1265250B1 (it) * 1993-12-03 1996-10-31 Enichem Elastomers Procedimento per la terminazione di polimerizzazione in emulsione che non genera nitrosammine
US6495065B1 (en) * 1999-09-09 2002-12-17 Atofina Chemicals, Inc. Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
US6235319B1 (en) * 1999-12-22 2001-05-22 The Goodyear Tire & Rubber Company Chewing gum SBR
RU2523799C1 (ru) * 2011-12-20 2014-07-27 Чайна Петролеум Энд Кемикал Корпорейшн Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430590A (en) * 1943-12-21 1947-11-11 Goodrich Co B F Polymerization of conjugated dienes in presence of biological oxidation catalysts
US2762791A (en) * 1953-09-24 1956-09-11 Du Pont Ethylene polymerization
US3341487A (en) * 1964-07-21 1967-09-12 Pennsalt Chemicals Corp Process for stopping emulsion polymerizations by the addition of dithiocarbamate salts and alkyl hydroxyl amines
NL6603021A (enFirst) * 1965-03-17 1966-09-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03255835A (ja) * 1990-03-06 1991-11-14 Toyoda Gosei Co Ltd 換気装置

Also Published As

Publication number Publication date
ZA796937B (en) 1981-07-29
JPS5624414A (en) 1981-03-09
GB2055858B (en) 1983-03-02
AU524435B2 (en) 1982-09-16
US4242477A (en) 1980-12-30
MX6403E (es) 1985-05-28
FR2462446B1 (enFirst) 1984-05-25
CA1135450A (en) 1982-11-09
AU5293379A (en) 1981-02-05
GB2055858A (en) 1981-03-11
FR2462446A1 (fr) 1981-02-13

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