BR9100038A - Processo para interrupcao de uma polimerizacao e produto polimerico - Google Patents

Processo para interrupcao de uma polimerizacao e produto polimerico

Info

Publication number
BR9100038A
BR9100038A BR919100038A BR9100038A BR9100038A BR 9100038 A BR9100038 A BR 9100038A BR 919100038 A BR919100038 A BR 919100038A BR 9100038 A BR9100038 A BR 9100038A BR 9100038 A BR9100038 A BR 9100038A
Authority
BR
Brazil
Prior art keywords
interruption
polymerization
polymeric product
polymeric
product
Prior art date
Application number
BR919100038A
Other languages
English (en)
Portuguese (pt)
Inventor
Sijtske Minnie De Vries
Johannes Arnoldus Ma Willemsen
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of BR9100038A publication Critical patent/BR9100038A/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
    • 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)
BR919100038A 1990-01-09 1991-01-07 Processo para interrupcao de uma polimerizacao e produto polimerico BR9100038A (pt)

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 (1)

Publication Number Publication Date
BR9100038A true BR9100038A (pt) 1991-10-22

Family

ID=10669004

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919100038A BR9100038A (pt) 1990-01-09 1991-01-07 Processo para interrupcao de uma polimerizacao e produto polimerico

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
DE69120549T2 (de) 1997-01-02
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
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/01/2011