ES8107255A1 - Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo - Google Patents

Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo

Info

Publication number
ES8107255A1
ES8107255A1 ES496274A ES496274A ES8107255A1 ES 8107255 A1 ES8107255 A1 ES 8107255A1 ES 496274 A ES496274 A ES 496274A ES 496274 A ES496274 A ES 496274A ES 8107255 A1 ES8107255 A1 ES 8107255A1
Authority
ES
Spain
Prior art keywords
acrylonitrile
acrylonitrile polymers
polymerized
amount
treating dispersions
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
ES496274A
Other languages
English (en)
Other versions
ES496274A0 (es
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22211389&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8107255(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of ES8107255A1 publication Critical patent/ES8107255A1/es
Publication of ES496274A0 publication Critical patent/ES496274A0/es
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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/08—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of nitriles
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

METODO DE REDUCCION DEL CONTENIDO EN ACRILONITRILO DE UN AGUA. CUANDO HAN POLIMERIZADO, AL MENOS, EL 90 POR 100 DE LOS MONOMEROS PARA FORMAR EL POLIMERO DE ACRILONITRILO, EL CONTENIDO DE ACRILONITRILO RESIDUAL SE PUEDE REDUCIR AÑADIENDO UNA CANTIDAD DEL COMONOMERO QUE POLIMERIZA CON EL ACRILONITRILO EN EXCESO, Y UN CATALIZADOR ADICIONAL PARA INDUCIR LA COPOLIMERIZACION. EL CATALIZADOR ES UNA COMBINACION DE AGENTE REDUCTOR Y CATALIZADOR PEROXI.
ES496274A 1979-10-26 1980-10-24 Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo Granted ES496274A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/088,439 US4272425A (en) 1979-10-26 1979-10-26 Treating dispersions of acrylonitrile polymers

Publications (2)

Publication Number Publication Date
ES8107255A1 true ES8107255A1 (es) 1981-10-01
ES496274A0 ES496274A0 (es) 1981-10-01

Family

ID=22211389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496274A Granted ES496274A0 (es) 1979-10-26 1980-10-24 Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo

Country Status (7)

Country Link
US (1) US4272425A (es)
EP (1) EP0028348B2 (es)
JP (1) JPS5667314A (es)
CA (1) CA1160382A (es)
DE (1) DE3067460D1 (es)
ES (1) ES496274A0 (es)
GR (1) GR70705B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365027A (en) * 1981-12-28 1982-12-21 The Goodyear Tire & Rubber Company Removal of acrylonitrile from latex with oximes
US4396740A (en) * 1982-05-03 1983-08-02 Borg-Warner Chemicals, Inc. Scavenging of residual acrylonitrile monomer in ABS latex
DE3327190A1 (de) * 1983-07-28 1985-02-07 Basf Ag, 6700 Ludwigshafen Verfahren zur behandlung von (co)polymerisatdispersionen
US4529753A (en) * 1984-04-10 1985-07-16 Polysar Limited Chemical/steam stripping
JP3294036B2 (ja) * 1995-01-26 2002-06-17 日本碍子株式会社 ハニカム触媒コンバータ
DE19839199A1 (de) 1998-08-28 2000-03-02 Basf Ag Verfahren zur Verminderung der Restmonomerenmenge in wässrigen Polymerdispersionen
DE19840586A1 (de) 1998-09-05 2000-03-09 Basf Ag Verfahren zur Verminderung der Restmonomerenmenge in wässrigen Polymerdispersionen
DE19853421A1 (de) 1998-11-19 2000-05-25 Wacker Chemie Gmbh Verfahren zur Minderung der Geruchsemission wässriger Schutzkolloid-stabilisierter Vinylaromat-1,3-Dien-Copolymerisat-dispersionen
DE19911170A1 (de) 1999-03-12 2000-09-14 Basf Ag Verfahren zum Herstellen von W/O-Emulsionen
US6784253B2 (en) * 2001-07-24 2004-08-31 General Electric Company Enhanced polymerization process
DE10317434A1 (de) 2003-04-15 2004-10-28 Basf Ag Verfahren zur Reduzierung der Restmonomerenmenge in wässrigen Polymerdispersionen
DE10335958A1 (de) 2003-08-04 2005-02-24 Basf Ag Verfahren zur Herstellung wässriger Polymerisatdispersionen
WO2011058163A1 (en) 2009-11-16 2011-05-19 Dsm Ip Assets B.V. Acrylic polymer
WO2012072774A1 (en) 2010-12-02 2012-06-07 Dsm Ip Assets B.V. Acrylic polymer
AU2011379783B2 (en) 2011-10-24 2016-09-22 Dow Global Technologies Llc Method for reducing odoriferous and/or toxic residual monomer in a latex
WO2014161817A1 (de) 2013-04-03 2014-10-09 Basf Se Verfahren zur reduzierung der restmonomerenmenge in einer wässrigen polymerisatdispersion
EP2965785A1 (en) 2014-07-11 2016-01-13 DSM IP Assets B.V. Novel use
JP2021507957A (ja) 2017-12-22 2021-02-25 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 接着剤組成物及び３ｄ印刷におけるその使用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662867A (en) * 1951-03-29 1953-12-15 Goodrich Co B F Method of stabilizing aqueous dispersions of haloethylene polymers
US2713568A (en) * 1953-03-04 1955-07-19 Firestone Tire & Rubber Co Stripping vinylidene-vinyl chloride copolymers with aid of alkyl acrylate and product
GB848606A (en) * 1957-09-02 1960-09-21 Stockholms Superfosfat Fab Ab Copolymerization of monoethylenically unsaturated monomers in the presence of polyacrylonitrile
DE1745360C3 (de) * 1968-01-27 1974-11-21 Reichhold-Albert-Chemie Ag, 2000 Hamburg Verfahren zur Herstellung von geruchsarmen Dispersionen
US3534009A (en) * 1969-01-29 1970-10-13 Du Pont Method for reducing residual vinyl acetate monomer
US3832317A (en) * 1970-09-14 1974-08-27 D Knechtges Process for reducing acrylic ester monomer residues in acrylate latices
CH584241A5 (es) * 1972-05-10 1977-01-31 Standard Oil Co
US3991136A (en) * 1975-04-02 1976-11-09 Monsanto Company Method of producing ABS polyblends having a low residual monomer content
DE2804533C2 (de) * 1978-02-03 1985-05-23 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung restmonomerarmer Mischpolymerisate des Acrylnitrils und ihre Verwendung zur Herstellung orthopädischer Formkörper

Also Published As

Publication number Publication date
US4272425A (en) 1981-06-09
DE3067460D1 (en) 1984-05-17
EP0028348A3 (en) 1981-05-20
EP0028348B2 (en) 1987-09-16
GR70705B (es) 1983-01-04
EP0028348A2 (en) 1981-05-13
CA1160382A (en) 1984-01-10
ES496274A0 (es) 1981-10-01
JPS5667314A (en) 1981-06-06
EP0028348B1 (en) 1984-04-11

Similar Documents

Publication Publication Date Title
ES8107255A1 (es) Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo
GB1510261A (en) Method of removing unreacted monomer from polymer
ES375928A1 (es) Procedimiento de preparacion de un articulo polimero con- formado.
ES384796A1 (es) Procedimiento para la produccion de dispersiones acuosas depolimerizados.
ES453126A1 (es) Procedimiento para clarificar agua contaminada.
ES440200A1 (es) Un procedimiento para la polimerizacion de acrilonitrilo.
MX9602621A (es) Composicion para lavar telas y metodo para inhibir el deposito de tintes.
IE42648L (en) Vinyl chloride polymers with reduced content of residual¹monomers
ES451166A1 (es) Procedimiento para preparar liquidos acuosos de alimentacionpara el tratamiento de agua.
JPS5247091A (en) Process for preparing block copolymers
ES375675A1 (es) Procedimiento de fabricacion de polimeros y copolimeros in-solubles en sus composiciones monomeras o cromonomeras.
SE8206274L (sv) Forfarande for behandling av hart vatten i kokarsystem
GB1487495A (en) Manufacture of organopolysiloxanes
GB1103438A (en) Process for the production of impact resistant styrene graft polymers
DK0830384T3 (da) Fremgangsmåde til fremstilling af dispersioner af vandopløselige vinylpolymerer og stabilisator til udøvelse af fremgangsmå
ES8501424A1 (es) Procedimiento para pre-estabilizar polimeros a base de cloruro de vinilo.
JPS5242592A (en) Process for preparing styene-acrylonitrile copolymers
ES8206573A1 (es) Un procedimiento de preparacion de un copolimero de injerto
SE7602693L (sv) Forbettrat forfarande for avgasning av polymerer och sampolymerer, som framstells genom masspolymerisation av en monomer sammansettning pa vinylkloridbas
ES8206565A1 (es) Procedimiento para la desgasificacion de (co) polimeros de cloruro de vinilo
GB1425948A (en) Thermoplastic acrylic sheet
ES389820A1 (es) Procedimiento para preparar una composicion de polimero au-toextinguible.
ES382957A1 (es) Procedimiento para la preparacion de dispersiones acuosas de polimeros de monomeros olefinicamente insaturados.
ES459219A1 (es) Procedimiento para mejorar las propiedades de policloruro devinilo pulverulento.
JPS51146591A (en) A process for preparing water-soluble high polymers with improved stab ility