ATE152135T1 - Verfahren zum abbruch von emulsionspolymerisationen die keine nitrosaminen generieren - Google Patents

Verfahren zum abbruch von emulsionspolymerisationen die keine nitrosaminen generieren

Info

Publication number
ATE152135T1
ATE152135T1 AT94203299T AT94203299T ATE152135T1 AT E152135 T1 ATE152135 T1 AT E152135T1 AT 94203299 T AT94203299 T AT 94203299T AT 94203299 T AT94203299 T AT 94203299T AT E152135 T1 ATE152135 T1 AT E152135T1
Authority
AT
Austria
Prior art keywords
termination
emulsion polymerizations
polymerizations
nitrosamines
emulsion
Prior art date
Application number
AT94203299T
Other languages
English (en)
Inventor
Piero Maestri
Presti Angelo Lo
Original Assignee
Enichem Elastomers
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 Enichem Elastomers filed Critical Enichem Elastomers
Application granted granted Critical
Publication of ATE152135T1 publication Critical patent/ATE152135T1/de

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)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT94203299T 1993-12-03 1994-11-12 Verfahren zum abbruch von emulsionspolymerisationen die keine nitrosaminen generieren ATE152135T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE152135T1 true ATE152135T1 (de) 1997-05-15

Family

ID=11367287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94203299T ATE152135T1 (de) 1993-12-03 1994-11-12 Verfahren zum abbruch von emulsionspolymerisationen die keine nitrosaminen generieren

Country Status (10)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384372A (en) * 1994-03-30 1995-01-24 The Goodyear Tire & Rubber Company Shortstopping of free radical polymerizations
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
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
WO2000011039A2 (en) * 1998-08-24 2000-03-02 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
WO2002038617A1 (en) * 2000-11-07 2002-05-16 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
US20110166264A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc Nitrile butadiene styrene terpolymers
US8329810B2 (en) * 2010-01-07 2012-12-11 Lion Copolymer, Llc Elastomeric compounds containing recycled materials and silica
US20110166265A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc High structure carbon black in elastomeric polymers and method for making
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
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
WO2012174492A1 (en) 2011-06-15 2012-12-20 Lion Copolymer, 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
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
US8741987B2 (en) 2012-02-02 2014-06-03 Lion Copolymer Holdings, Llc Polymer silica-reinforced masterbatch with nanomaterial
EP2841470B1 (de) 2012-06-14 2017-03-15 ANGUS Chemical Company Alkylhydroxylaminverbindungen und deren verwendung zum abbruch einer polymerisierung freier radikale
US9309331B2 (en) 2012-09-28 2016-04-12 Angus Chemical Company Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations
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
ITMI932539A0 (it) 1993-12-03
KR100330060B1 (ko) 2002-09-04
EP0656371A3 (de) 1995-09-20
CN1110971A (zh) 1995-11-01
JP3557592B2 (ja) 2004-08-25
EP0656371A2 (de) 1995-06-07
US5504168A (en) 1996-04-02
CA2136049A1 (en) 1995-06-04
CA2136049C (en) 2005-10-18
JPH07196711A (ja) 1995-08-01
DE69402811T2 (de) 1997-10-16
RU94042382A (ru) 1996-11-20
ITMI932539A1 (it) 1995-06-03
CN1067406C (zh) 2001-06-20
RU2152956C1 (ru) 2000-07-20
IT1265250B1 (it) 1996-10-31
EP0656371B1 (de) 1997-04-23
KR950018063A (ko) 1995-07-22
DE69402811D1 (de) 1997-05-28

Similar Documents

Publication Publication Date Title
ATE152135T1 (de) Verfahren zum abbruch von emulsionspolymerisationen die keine nitrosaminen generieren
DE69020324D1 (de) Verfahren zur Herstellung von Blockcopolymeren.
DE69635802D1 (de) Polymersisationsverfahren basierend auf atom (oder gruppen) übertragungsradikalpolymerisation
DE69415935D1 (de) Blockcopolymerisate von Monovinylarenen und konjugierten Dienen mit Endblöcken von kontinuierlich sich ändernder Zusammensetzung
ATE147080T1 (de) Dreiblockcopolymerisate, die mindestens einen acrylblock enthalten, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von elastomeren erzeugnissen
FI960545A (fi) Menetelmä vinyyliaromaattista polymeeriä ja kumia käsittävän koostumuksen valmistamiseksi polymeroimalla stabiilin vapaan radikaalin läsnäollessa
DE69121376D1 (de) Styrolbutadienblockcopolymerisate mit Endblöcken von kontinuierlich sich ändernder Zusammensetzung
BR9103253A (pt) Processo de producao de dispersoes aquosas de copolimeros e dispersoes aquosas de copolimeros
BR9403185A (pt) Copolímeros com viscosidade de solução particularmente baixa, processo para a sua preparação, sua aplicação e lacas
YU107776A (en) Process for the polymerization of vinyl chloride in a graft microsuspension
ATE70073T1 (de) Abc-blockcopolymerisate auf basis von butadien und isopren, verfahren zu ihrer herstellung und ihre verwendung.
DE68900660D1 (de) Katalysatorzusammensetzung zum polymerisieren von konjugierten dienen und verfahren zum herstellen von polymeren konjugierter diene.
IL107147A (en) Polymers formed by combining linear polymer chains, their production and compositions containing them
DE69614012D1 (de) Verfahren zur Herstellung von Kautschukverstärkten Copolymeren aus Vinylaromaten
DE3271258D1 (en) Block polymers from conjugated dienes or vinyl-substituted aromatic hydrocarbons and acryl esters, and process for their preparation
KR970065562A (ko) 공액 디엔 단량체의 중합 방법
AU5910290A (en) Process for producing styrene polymers
ATE167491T1 (de) Syndiotaktische polymere von arylcyclobutenfunktionalen monomeren, verfahren zur herstellung und daraus hergestellte vernetzte derivate
DE69024019D1 (de) Styren-kopolymer und verfahren zur herstellung.
BR9203984A (pt) Processo para a producao de latices carboxilados por adicao seletiva e polimerizacao de monomero
DE69518177D1 (de) Verfahren zum Behandeln von Polymeren aus vinylaromatischen Verbindungen und konjugierten Dienen
GR3032028T3 (en) Use of peroxyacids as molecular weight regulators
ATE142234T1 (de) Verfahren zur herstellung von transparentem schlagfestem styrolharz
EP0945467A3 (de) Polymerisationsinitiierende geträgerte Systeme zur radikalischen Polymerisation von konjugierten Dienen und zur Copolymerisation dieser mit weiteren Monomeren in Suspensions- oder Gasphasenverfahren
FI950840A (fi) Uusi polytelomerointimenetelmä ja polytelomeerisiä tuotteita

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties