ES2000272A6 - Un procedimiento mejorado de polimerizacion en microsuspension para producir homopolimeros y copolimeros de cloruro de vinilo - Google Patents

Un procedimiento mejorado de polimerizacion en microsuspension para producir homopolimeros y copolimeros de cloruro de vinilo

Info

Publication number
ES2000272A6
ES2000272A6 ES8600238A ES8600238A ES2000272A6 ES 2000272 A6 ES2000272 A6 ES 2000272A6 ES 8600238 A ES8600238 A ES 8600238A ES 8600238 A ES8600238 A ES 8600238A ES 2000272 A6 ES2000272 A6 ES 2000272A6
Authority
ES
Spain
Prior art keywords
vinyl chloride
butylated hydroxyanisole
chloride polymerization
disclosed
added
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
ES8600238A
Other languages
English (en)
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
Publication of ES2000272A6 publication Critical patent/ES2000272A6/es
Expired 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride

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)

Abstract

SE DESCRIBE, EN UN PROCEDIMIENTO DE POLIMERIZACION EN MICROSUSPENSION PARA PRODUCIR HOMOPOLIMEROS Y COPOLIMEROS DE CLORURO DE VINILO, QUE TIENE UNA OPERACION DE DISPERSION Y UNA OPERACION DE POLIMERIZACION POR SIEMBRA, LA MEJORA EN LA QUE SE AÑADE HIDROXIANISOL BUTILADO (BHA) A LA OPERACION DE DISPERSION Y, EN LA QUE, CUANDO ES NECESARIO CONTROLAR LA TEMPERATURA, SE AÑADE BHA ADICIONAL A LA OPERACION DE POLIMERIZACION POR SIEMBRA. TAMBIEN SE DESCRIBE UN HOMOPOLIMERO O COPOLIMERO DE CLORURO DE VINILO PRODUCIDO POR EL PROCEDIMIENTO MEJORADO.
ES8600238A 1985-07-12 1986-07-11 Un procedimiento mejorado de polimerizacion en microsuspension para producir homopolimeros y copolimeros de cloruro de vinilo Expired ES2000272A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/754,559 US4654392A (en) 1985-07-12 1985-07-12 BHA in vinyl chloride polymerization

Publications (1)

Publication Number Publication Date
ES2000272A6 true ES2000272A6 (es) 1988-02-01

Family

ID=25035337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600238A Expired ES2000272A6 (es) 1985-07-12 1986-07-11 Un procedimiento mejorado de polimerizacion en microsuspension para producir homopolimeros y copolimeros de cloruro de vinilo

Country Status (10)

Country Link
US (1) US4654392A (es)
EP (1) EP0214078B1 (es)
JP (1) JPH0786121B2 (es)
KR (1) KR900008330B1 (es)
AU (1) AU582517B2 (es)
BR (1) BR8603162A (es)
CA (1) CA1256648A (es)
DE (1) DE3671023D1 (es)
ES (1) ES2000272A6 (es)
ZA (1) ZA864848B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596763B1 (fr) * 1986-04-03 1988-06-03 Atochem Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement
JP2613808B2 (ja) * 1990-10-03 1997-05-28 日本ゼオン株式会社 ペースト用塩化ビニル共重合体の製造方法
FR2818649B1 (fr) * 2000-12-21 2003-02-21 Solvay Procede de preparation de latex

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE743675A (es) * 1968-12-28 1970-05-28
JPS55404B2 (es) * 1974-01-14 1980-01-08
US4189552A (en) * 1975-09-11 1980-02-19 Shin-Etsu Chemical Co., Ltd. Method for preparing vinyl chloride polymers
US4283514A (en) * 1978-12-14 1981-08-11 Conoco, Inc. Chemicals for termination of polyvinylchloride polymerizations
US4324874A (en) * 1980-10-08 1982-04-13 Tenneco Chemicals, Inc. Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols
CA1211598A (en) * 1981-04-30 1986-09-16 Keith L. Gardner Process for polymerization of vinyl monomers with improved kinetic rate profile
US4361683A (en) * 1981-05-26 1982-11-30 Conoco Inc. Termination of vinyl halide polymerization
JPS6047007A (ja) * 1983-08-23 1985-03-14 Shin Etsu Chem Co Ltd 塩化ビニル系単量体の懸濁重合方法
FR2587031B1 (fr) * 1985-09-06 1987-12-11 Atochem Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement
FR2596763B1 (fr) * 1986-04-03 1988-06-03 Atochem Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement

Also Published As

Publication number Publication date
US4654392A (en) 1987-03-31
JPH0786121B2 (ja) 1995-09-20
KR870001240A (ko) 1987-03-12
BR8603162A (pt) 1987-03-17
KR900008330B1 (ko) 1990-11-15
ZA864848B (en) 1987-02-25
DE3671023D1 (de) 1990-06-13
EP0214078B1 (en) 1990-05-09
JPS6264805A (ja) 1987-03-23
CA1256648A (en) 1989-06-27
EP0214078A2 (en) 1987-03-11
EP0214078A3 (en) 1987-08-19
AU582517B2 (en) 1989-03-23
AU6006686A (en) 1987-01-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102