DE69120549T2 - Verfahren zum Abbruch einer Emulsionspolymerisation - Google Patents

Verfahren zum Abbruch einer Emulsionspolymerisation

Info

Publication number
DE69120549T2
DE69120549T2 DE69120549T DE69120549T DE69120549T2 DE 69120549 T2 DE69120549 T2 DE 69120549T2 DE 69120549 T DE69120549 T DE 69120549T DE 69120549 T DE69120549 T DE 69120549T DE 69120549 T2 DE69120549 T2 DE 69120549T2
Authority
DE
Germany
Prior art keywords
process according
weight
parts
hydroperoxide
polymerization
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 - Fee Related
Application number
DE69120549T
Other languages
German (de)
English (en)
Other versions
DE69120549D1 (de
Inventor
Vries Sijtske Minnie De
Johannes Arnoldus Ma Willemsen
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 INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of DE69120549D1 publication Critical patent/DE69120549D1/de
Publication of DE69120549T2 publication Critical patent/DE69120549T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69120549T 1990-01-09 1991-01-08 Verfahren zum Abbruch einer Emulsionspolymerisation Expired - Fee Related DE69120549T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000436A GB9000436D0 (en) 1990-01-09 1990-01-09 Process for shortstopping an emulsion polymerization

Publications (2)

Publication Number Publication Date
DE69120549D1 DE69120549D1 (de) 1996-08-08
DE69120549T2 true DE69120549T2 (de) 1997-01-02

Family

ID=10669004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120549T Expired - Fee Related DE69120549T2 (de) 1990-01-09 1991-01-08 Verfahren zum Abbruch einer Emulsionspolymerisation

Country Status (8)

Country Link
US (1) US5177164A (enExample)
EP (1) EP0437293B1 (enExample)
JP (1) JP2951741B2 (enExample)
KR (1) KR0178400B1 (enExample)
BR (1) BR9100038A (enExample)
DE (1) DE69120549T2 (enExample)
GB (1) GB9000436D0 (enExample)
IN (1) IN180360B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265250B1 (it) * 1993-12-03 1996-10-31 Enichem Elastomers Procedimento per la terminazione di polimerizzazione in emulsione che non genera nitrosammine
WO1996007631A1 (en) * 1994-09-09 1996-03-14 Idemitsu Petrochemical Co., Ltd. Method of inhibiting vinyl compound polymerization
JP2002500696A (ja) 1997-05-28 2002-01-08 ライクホールド・ケミカルズ，インコーポレイテッド ゴム製品用エラストマー物質
US5910533A (en) * 1997-08-04 1999-06-08 Reichhold Chemicals, Inc. Elastomeric material for rubber articles
KR100308616B1 (ko) * 1999-03-31 2001-09-24 박찬구 변색에 강한 반응정지제를 이용한 음이온 중합체의 제조방법
US6369154B1 (en) 1999-07-26 2002-04-09 Reichhold, Inc. Compositions suitable for making elastomeric articles of manufacture
US6495065B1 (en) * 1999-09-09 2002-12-17 Atofina Chemicals, Inc. Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
US6624274B1 (en) 2000-11-09 2003-09-23 Dow Reichhold Specialty Latex Llc Polymers having novel cure system
CN111560096B (zh) * 2019-02-14 2023-02-10 中国石油天然气股份有限公司 丁苯橡胶的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469017A (en) * 1945-06-08 1949-05-03 Goodrich Co B F Method of terminating the polymerization of butadiene-1,3 hydrocarbons
US2574020A (en) * 1946-06-17 1951-11-06 Phillips Petroleum Co Shortstopping an emulsion polymerization reaction with alkyl polysulfide
BE606000A (enExample) * 1947-11-18
US2662876A (en) * 1951-03-29 1953-12-15 Goodrich Co B F Method of terminating the polymerization of monomeric materials in aqueous emulsion and a nonstaing, nondiscoloring composition for use therein
US2616875A (en) * 1951-09-06 1952-11-04 Us Rubber Co Shortstopping of butadiene-1,3 emulsion polymerization
US3322736A (en) * 1962-06-13 1967-05-30 Texas Us Chem Co Shortstop for emulsion polymerization
US3855188A (en) * 1973-05-16 1974-12-17 Phillips Petroleum Co Emulsion polymerization process utilizing organosulfur molecular weight modifier premixed with emulsifier and reducing agent
CA1135450A (en) * 1979-08-01 1982-11-09 Ahti A. Koski Short-stop
SU971850A1 (ru) * 1980-12-11 1982-11-07 за вители Резинова смесь дл изделий медицинской и пищевой промышленности
JPS57212243A (en) * 1981-06-24 1982-12-27 Koshin Gomme Kogyo Kk Preventing method for formation of nitrosamine in rubber
JPS582337A (ja) * 1981-06-29 1983-01-07 Koshin Gomme Kogyo Kk ゴム中でのニトロソアミンの生成防止方法
JPS585350A (ja) * 1981-07-01 1983-01-12 Pijiyon Kk ゴム製品中に含まれるｎ−ニトロソ化合物含量の低減法
JPS585349A (ja) * 1981-07-01 1983-01-12 Pijiyon Kk ゴム製品中のｎ−ニトロソ化合物の生成防止法

Also Published As

Publication number Publication date
EP0437293A3 (en) 1991-11-13
US5177164A (en) 1993-01-05
KR0178400B1 (ko) 1999-05-15
BR9100038A (pt) 1991-10-22
EP0437293B1 (en) 1996-07-03
JPH04211403A (ja) 1992-08-03
DE69120549D1 (de) 1996-08-08
EP0437293A2 (en) 1991-07-17
JP2951741B2 (ja) 1999-09-20
GB9000436D0 (en) 1990-03-07
IN180360B (enExample) 1998-01-24
KR910014400A (ko) 1991-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee