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
ES2076922T1 (es) * 1994-03-04 1995-11-16 Sartomer Co Inc Composiciones endurecibles y endurecidas con base de agua y un procedimiento para adherir un recubrimiento o adhesivo a un substrato.
WO1996010587A1 (en) * 1994-09-30 1996-04-11 Nippon Zeon Co., Ltd. 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
EP1426420A3 (en) * 1997-08-15 2005-12-14 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
ES2340197T3 (es) 2005-07-01 2010-05-31 F. Hoffmann-La Roche Ag Particulas de latex carboxiladas.

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

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