ES2076434T3 - Un proceso para producir latex estable. - Google Patents

Un proceso para producir latex estable.

Info

Publication number
ES2076434T3
ES2076434T3 ES91115505T ES91115505T ES2076434T3 ES 2076434 T3 ES2076434 T3 ES 2076434T3 ES 91115505 T ES91115505 T ES 91115505T ES 91115505 T ES91115505 T ES 91115505T ES 2076434 T3 ES2076434 T3 ES 2076434T3
Authority
ES
Spain
Prior art keywords
weight
latex
monomer
aromatic vinyl
monomers
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 - Lifetime
Application number
ES91115505T
Other languages
English (en)
Inventor
Sun-Lin Chen
Ramesh N Gujarathi
Susan Monet Prentice
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2076434T3 publication Critical patent/ES2076434T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes

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)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

EL OBJETO DE LA INVENCION SE REFIERE A UN PROCESO PARA LA PRODUCCION DE UN LATEX NEUTRALIZADO QUE ES UTIL EN LA FABRICACION DE REVESTIMENTOS DE AGUA REDUCTIBLE, LO CUAL INCLUYE: (1) UNA EMULSION ACUOSA DE RADICAL LIBRE POLIMERIZANDO A UN PH DE MENOS DE CERCA DE 3.5, UNA MEZCLA MONOMERA QUE INCLUYE, BASADO EN MONOMEROS DE 100% EN PESO: (A) DESDE CERCA DE 45 HASTA CERCA DE 85% EN PESO DE MONOMEROS DE VINILO AROMATICOS, (B) DESDE CERCA DE 15 HASTA CERCA DE 50% EN PESO DE AL MENOS UN MONOMERO ALQUILO ACRILATO, Y (C) DESDE CERCA DE 1 HASTA CERCA DE 6% EN PESO DE AL MENOS UN COMPUESTO CARBONILO INSATURADO; EN LA PRESENCIA DE CERCA DE 0.5 HASTA 4.0 PHM DE AL MENOS UN ESTER FOSFATO SURFACTANTE; EN LA PRESENCIA DE CERCA DE 0.5 HASTA 4.0 PHM DE AL MENOS UN AGENTE DE SUPERFICIE ACTIVO NO IONICO E INSOLUBLE EN AGUA PARA PRODUCIR UN LATEX; Y EN LA PRESENCIA DE AL MENOS UN POLIMERO DE SEMIILLA, LO CUAL INCLUYE UNIDADES REPETIDAS DERIVADAS A PARTIR DE DESDE CERCA DE 45 HASTA CERCA DE 85% EN PESO DE MONONEROS DE VINILO AROMATICOS, DESDE CERCA DE 15 HASTA CERCA DE 50% EN PESO DE MONOMEROS ALQUILO ACRILATO, Y DESDE CERCA DE 1 HASTA CERCA DE 6% EN PESO DE COMPUESTOS DE CARBONILO INSATURADOS; Y (2) NEUTRALIZACION DEL LATEX CON AMONIACO A UN PH QUE ESTA EN EL RANDO DE DE CERCA DE 7 HASTA CERCA DE 10.5 PARA PRODUCIR LATEX NEUTRALIZADO. EN LA PRACTICA ES ALTAMENTE RECOMENDABLE EL UTILIZAR ESTIRENO COMO EL MONOMERO VINILO AROMATICO, EL UTILIZAR N-BUTIL ACRILATO COMO EL MONOMERO ALQUILO ACRILATO Y EL UTILIZAR UNA COMBINACION DE ACIDO ACRILICO Y ACIDO METACRILICO COMO EL COMPONENTE COMPUESTO CARBONILO INSATURADO. ES ALTAMENTE DESEABLE EL AJUSTAR EL PH DEL MEDIO DE POLIMERIZACION COMO EL PROCESO DE POLIMERIZACION MEDIANTE LA ADICION DE AMONIACO PARA MANTENER EL PH AL MENOS ALREDEDOR DE 2.
ES91115505T 1990-09-20 1991-09-13 Un proceso para producir latex estable. Expired - Lifetime ES2076434T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/584,985 US5191009A (en) 1990-09-20 1990-09-20 Process for producing stable latex

Publications (1)

Publication Number Publication Date
ES2076434T3 true ES2076434T3 (es) 1995-11-01

Family

ID=24339587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91115505T Expired - Lifetime ES2076434T3 (es) 1990-09-20 1991-09-13 Un proceso para producir latex estable.

Country Status (8)

Country Link
US (2) US5191009A (es)
EP (1) EP0476528B1 (es)
AU (1) AU640526B2 (es)
BR (1) BR9103885A (es)
CA (1) CA2035829A1 (es)
DE (1) DE69111163T2 (es)
ES (1) ES2076434T3 (es)
MX (1) MX9101044A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968741A (en) * 1989-10-06 1990-11-06 The Goodyear Tire & Rubber Company Latex for coatings having reduced blushing characteristics
EP0670355A1 (en) * 1994-03-04 1995-09-06 Sartomer Company, Inc. Water-based curable and cured compositions and a method for adhering a coating or adhesive to a substrate
EP0784060B1 (en) * 1994-09-30 2002-04-03 Zeon Corporation Copolymer latex and process for producing the same
US5800873A (en) * 1994-10-03 1998-09-01 Basf Lacke+Farben Ag Process for the production of sealed packaging containers and the use of a sealing coating for coating plastics films
US5476897A (en) * 1994-10-17 1995-12-19 The Goodyear Tire & Rubber Company Process for the production of high solids latex
US5583173A (en) * 1995-04-10 1996-12-10 The Goodyear Tire & Rubber Company Process for preparing styrene-butadiene rubber
CA2182155A1 (en) * 1995-09-21 1997-03-22 Gary Lee Burroway Latex for coatings
US5824610A (en) * 1995-09-28 1998-10-20 Gencorp Inc. Nonwoven fabric of non-cellulose fibers having improved water tensile properties
EP1003819B2 (en) * 1997-08-15 2012-04-18 Eastman Chemical Company The use of surfactants as plasticizers to reduce volatile organic compounds in water-based polymer coating compositions
US6184287B1 (en) * 1999-01-26 2001-02-06 Omnova Solutions Inc. Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate
US7309729B1 (en) * 2000-03-07 2007-12-18 Rohm And Haas Company Aqueous additive systems for polymeric matrices
KR100399095B1 (ko) * 2000-12-06 2003-09-26 제일모직주식회사 응집 고무라텍스의 제조방법
US6673854B2 (en) 2001-10-05 2004-01-06 National Starch And Chemical Investment Holding Corporation Vinyl acetate/ethylene emulsion stabilized with a phosphate surfactant
WO2007003327A1 (en) 2005-07-01 2007-01-11 Roche Diagnostics Gmbh Carboxylated latex particles

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA728229A (en) * 1966-02-15 A.E. Staley Manufacturing Company Acrylic interpolymer latices
NL122159C (es) * 1960-08-29
US3242121A (en) * 1961-05-17 1966-03-22 Union Carbide Corp Method of preparing latex binder of styrene, an alkyl acrylate, and an ethylenically unsaturated carboxylic acid
CA1056993A (en) * 1974-11-04 1979-06-19 Michael J. Maximovich Resin composition
US4097440A (en) * 1974-11-04 1978-06-27 The Goodyear Tire & Rubber Company Resin composition
US4189561A (en) * 1974-11-04 1980-02-19 The Goodyear Tire & Rubber Company Resin composition
US4153592A (en) * 1974-11-04 1979-05-08 The Goodyear Tire & Rubber Company Method of preparing a coating composition
NL161769C (nl) * 1975-09-25 1980-03-17 Synres Internationaal Nv Werkwijze voor de bereiding van stabiele waterige emulsies van additiepolymeren en copolymeren.
US4230609A (en) * 1978-05-30 1980-10-28 The Goodyear Tire & Rubber Company Water reducible coating compositions
NL8001928A (nl) * 1980-04-02 1981-11-02 Synres Internationaal Nv Werkwijze voor het maken van polymeerdispersies.
US4474926A (en) * 1983-01-31 1984-10-02 The Goodyear Tire & Rubber Company Process for producing stable large particle size latices
DE3311752A1 (de) * 1983-03-31 1984-10-04 Hoechst Ag, 6230 Frankfurt Crotonesterhaltige copolymerisate, verfahren zu ihrer herstellung und ihre verwendung als verdicker in waessrigen systemen sowie als schlichtemittel
US4609704A (en) * 1984-06-22 1986-09-02 Air Products And Chemicals, Inc. Vinyl acetate/acrylate copolymer emulsions for paper coating compositions
US4868259A (en) * 1986-05-15 1989-09-19 The Goodyear Tire & Rubber Company Emulsion polymerization process
US4794139A (en) * 1986-09-22 1988-12-27 The Goodyear Tire & Rubber Company Thixotropic thickening agent for aqueous systems
DE3728992A1 (de) * 1987-08-29 1989-03-09 Basf Ag Phosphatgruppen enthaltende waessrige sekundaerdispersionen fuer anstrichmittel
JP2522344B2 (ja) * 1988-03-14 1996-08-07 日本合成ゴム株式会社 水系感圧接着剤
DE3818869A1 (de) * 1988-06-03 1989-12-14 Basf Ag Dispersionen von nicht-tertiaeren butyl(meth)acrylat-copolymerisaten mit glastemperaturen unter -10(grad)c
US4968741A (en) * 1989-10-06 1990-11-06 The Goodyear Tire & Rubber Company Latex for coatings having reduced blushing characteristics

Also Published As

Publication number Publication date
CA2035829A1 (en) 1992-03-21
US5284905A (en) 1994-02-08
EP0476528A2 (en) 1992-03-25
US5191009A (en) 1993-03-02
AU640526B2 (en) 1993-08-26
EP0476528A3 (en) 1992-04-15
BR9103885A (pt) 1992-05-26
DE69111163D1 (de) 1995-08-17
AU8462191A (en) 1992-03-26
EP0476528B1 (en) 1995-07-12
DE69111163T2 (de) 1996-03-07
MX9101044A (es) 1992-05-04

Similar Documents

Publication Publication Date Title
ES2076434T3 (es) Un proceso para producir latex estable.
BRPI0415968A (pt) polìmero superabsorvente
BRPI0417784A (pt) polìmero superabsorvente apresentando uma taxa maior de absorção de água
BRPI0610206B8 (pt) uso de misturas de polímeros para a produção de formulações farmacêuticas revestidas, e formulação farmacêutica com revestimento polimérico misto
DE502005010893D1 (de) Olymerpartikeln
KR890006731A (ko) 흡수성 중합체를 제조하는 방법
BR112013026998A2 (pt) processo de produção de uma composição de polímeros absorventes de água, compósito, processo para produção de um compósito, espumas, moldes, fibras, folhas, películas, cabos, materiais de vedação, artigos de higiene absorventes de líquidos, transportadores para o crescimento de plantas e reguladores de crescimento de fungos, materiais de embalagem, aditivos para o solo ou materiais de construção e uso do polímero absorvente de água ou de um compósito
KR920000910A (ko) 샴푸 조성물
BR8101975A (pt) Processo para a preparacao de uma dispersao aquosa de um polimero insoluvel em agua,processo para preparacao de uma dispersao aquosa polimera com escoamento aumentado,e tinta contendo a ultima dispersao
ATE347570T1 (de) Stärkehaltige polymerdispersionen
MX9605733A (es) Pinturas acuosas de multicolor.
BRPI0416489A (pt) polìmero superabsorvente tendo absorção de água livre atrasada
ATE159036T1 (de) Copolymere auf basis von n-alkylacrylamid, deren herstellung und deren verwendung als verdickungsmittel in shampoozusammensetzungen
ES2184314T3 (es) Procedimiento para producir revestimientos multicapa.
MXPA04000643A (es) Reticulados hidrofobicos y composiciones de revestimiento que los contienen.
ES2138294T3 (es) Procedimiento para impermeabilizar cuero.
DE3561729D1 (en) Process for preparing stable aqueous dispersions of polymers containing an alkenyl aromatic compound
CO4560473A1 (es) Proceso para la obtencion de dispersiones acuosas de poli- merizado
BR0308892A (pt) Copolìmero, dispersão polimérica aquosa, pelìcula, formulação farmacêutica, e, processos para a preparação de um polìmero e de uma formulação
IT1320087B1 (it) Dispersioni acquose di polimeri acrilici.
DE3772738D1 (de) Waesserige dispersion eines additionspolymers.
DE59707367D1 (de) Verfahren zur herstellung niedrigviskoser, wässriger polymerisatdispersionen mit polymergehalten von wenigstens 50 vol-%
GB1329242A (en) Treatment of human hair with fluorinated vinyl polymers
ES2132820T3 (es) Un latex para recubrimientos.
GB935036A (en) Method of producing polymers by emulsion polymerization

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 476528

Country of ref document: ES