RU94042382A - Способ дезактивации радикальной полимеризации - Google Patents

Способ дезактивации радикальной полимеризации

Info

Publication number
RU94042382A
RU94042382A RU94042382/04A RU94042382A RU94042382A RU 94042382 A RU94042382 A RU 94042382A RU 94042382/04 A RU94042382/04 A RU 94042382/04A RU 94042382 A RU94042382 A RU 94042382A RU 94042382 A RU94042382 A RU 94042382A
Authority
RU
Russia
Prior art keywords
deactivation
emulsion polymerization
radical emulsion
possibly mixed
polymerization
Prior art date
Application number
RU94042382/04A
Other languages
English (en)
Other versions
RU2152956C1 (ru
Inventor
Маэстри Пьеро
It]
Ло Прести Анджело
Original Assignee
Эникем Эластомери С.р.л. (IT)
Эникем Эластомери С.р.Л.
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 Эникем Эластомери С.р.л. (IT), Эникем Эластомери С.р.Л. filed Critical Эникем Эластомери С.р.л. (IT)
Publication of RU94042382A publication Critical patent/RU94042382A/ru
Application granted granted Critical
Publication of RU2152956C1 publication Critical patent/RU2152956C1/ru

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Способ прерывания полимеризации диенов с сопряженными двойными связями, возможно смешанных с винилзамещенными ароматическими продуктами, в процессе радикальной эмульсионной полимеризации с использованием окислительно-восстановительного инициатора, в особенности радикальной эмульсионной полимеризации бутадиена, возможно смешанного со стиролом или акрилонитрилом, причем способ дает возможность производить полимеры без нитрозаминов и/или их предшественников.

Claims (1)

  1. Способ прерывания полимеризации диенов с сопряженными двойными связями, возможно смешанных с винилзамещенными ароматическими продуктами, в процессе радикальной эмульсионной полимеризации с использованием окислительно-восстановительного инициатора, в особенности радикальной эмульсионной полимеризации бутадиена, возможно смешанного со стиролом или акрилонитрилом, причем способ дает возможность производить полимеры без нитрозаминов и/или их предшественников.
RU94042382/04A 1993-12-03 1994-12-01 Способ дезактивации радикальной полимеризации RU2152956C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT93MI002539A IT1265250B1 (it) 1993-12-03 1993-12-03 Procedimento per la terminazione di polimerizzazione in emulsione che non genera nitrosammine
ITM193A0002539 1993-12-03
ITM193A002539 1993-12-03

Publications (2)

Publication Number Publication Date
RU94042382A true RU94042382A (ru) 1996-11-20
RU2152956C1 RU2152956C1 (ru) 2000-07-20

Family

ID=11367287

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94042382/04A RU2152956C1 (ru) 1993-12-03 1994-12-01 Способ дезактивации радикальной полимеризации

Country Status (10)

Country Link
US (1) US5504168A (ru)
EP (1) EP0656371B1 (ru)
JP (1) JP3557592B2 (ru)
KR (1) KR100330060B1 (ru)
CN (1) CN1067406C (ru)
AT (1) ATE152135T1 (ru)
CA (1) CA2136049C (ru)
DE (1) DE69402811T2 (ru)
IT (1) IT1265250B1 (ru)
RU (1) RU2152956C1 (ru)

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US5384372A (en) * 1994-03-30 1995-01-24 The Goodyear Tire & Rubber Company Shortstopping of free radical polymerizations
US6235819B1 (en) 1997-12-31 2001-05-22 Bridgestone Corporation Process to scavenge amines in polymeric compounds by treatment with triazine derivatives and compositions therefrom
US5880230A (en) * 1997-12-31 1999-03-09 Nalco/Exxon Energy Chemicals, L.P. Shortstop agents for vinyl polymerizations
US6063873A (en) * 1997-12-31 2000-05-16 Bridgestone Corporation Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom
AU5690099A (en) * 1998-08-24 2000-03-14 Sun Drilling Products Corporation Free radical inhibitors for quenching aqueous phase polymer growth and related methods
US6495065B1 (en) 1999-09-09 2002-12-17 Atofina Chemicals, Inc. Nitrosamine-inhibiting compositions for shortstopping of free radical emulsion polymerizations
EP1345971A1 (en) * 2000-11-07 2003-09-24 Dow Global Technologies Inc. Method for shortstopping polymerization processes in the manufacture of synthetic rubbers
US7374711B2 (en) * 2002-10-10 2008-05-20 Apex Medical Technologies, Inc. Accelerator-free thin-walled rubber vulcanizates from latex
US20110166262A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc Process for making compatibilized silica and nitrile polymer compositions
US8329794B2 (en) * 2010-01-07 2012-12-11 Lion Copolymer, Llc Compatibilized silica in nitrile rubber and blends of nitrile rubber and styrene butadiene rubber compositions
US20110166265A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc High structure carbon black in elastomeric polymers and method for making
US8329810B2 (en) * 2010-01-07 2012-12-11 Lion Copolymer, Llc Elastomeric compounds containing recycled materials and silica
US20110166264A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc Nitrile butadiene styrene terpolymers
US8575257B2 (en) 2011-06-15 2013-11-05 Lion Copolymer, Llc Fire retardant brominated rubber polymeric composition and method for making
US9267019B2 (en) 2011-06-15 2016-02-23 Lion Copolymer Holdings, Llc Functionalized silica for silica wet masterbatches and styrene butadiene rubber compositions
US8962722B2 (en) 2011-06-15 2015-02-24 Lion Copolymer Geismar, Llc Solvent-less liquid ethylene propylene diene monomer rubber compound and method of making
US8962723B2 (en) 2011-06-15 2015-02-24 Lion Copolymer Geismar, Llc Durable substrate coating and process for making
US8835536B2 (en) 2012-02-02 2014-09-16 Lion Copolymer Holdings, Llc Highly silica loaded styrene butadiene rubber masterbatch
US8741987B2 (en) 2012-02-02 2014-06-03 Lion Copolymer Holdings, Llc Polymer silica-reinforced masterbatch with nanomaterial
US9574055B2 (en) 2012-02-02 2017-02-21 Lion Copolymer Holdings, Llc Compatibilized silica with a plurality of silanes and a polymer silica-reinforced masterbatch
US9234052B2 (en) 2012-06-14 2016-01-12 Angus Chemical Company Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations
DE112013004793T5 (de) 2012-09-28 2015-07-16 Angus Chemical Company Alkylhydroxylaminverbindungen und deren Verwendung zum Abbruch von freien Radikalpolymerisationen
CN115322295B (zh) * 2022-09-16 2024-02-13 安庆华兰科技有限公司 一种无规羟基液体丁腈橡胶及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296177A (en) * 1964-11-13 1967-01-03 Pennsalt Chemicals Corp Stopping agents for synthetic rubber polymerization
GB9000436D0 (en) * 1990-01-09 1990-03-07 Shell Int Research Process for shortstopping an emulsion polymerization
US5384372A (en) * 1994-03-30 1995-01-24 The Goodyear Tire & Rubber Company Shortstopping of free radical polymerizations

Also Published As

Publication number Publication date
CA2136049A1 (en) 1995-06-04
EP0656371A3 (en) 1995-09-20
ITMI932539A1 (it) 1995-06-03
KR100330060B1 (ko) 2002-09-04
US5504168A (en) 1996-04-02
RU2152956C1 (ru) 2000-07-20
KR950018063A (ko) 1995-07-22
DE69402811T2 (de) 1997-10-16
JP3557592B2 (ja) 2004-08-25
JPH07196711A (ja) 1995-08-01
DE69402811D1 (de) 1997-05-28
EP0656371B1 (en) 1997-04-23
CN1110971A (zh) 1995-11-01
ATE152135T1 (de) 1997-05-15
EP0656371A2 (en) 1995-06-07
IT1265250B1 (it) 1996-10-31
ITMI932539A0 (it) 1993-12-03
CN1067406C (zh) 2001-06-20
CA2136049C (en) 2005-10-18

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