ES8203394A1 - Un procedimiento para la produccion de particulas esfericas de un polimero de gran porosidad - Google Patents

Un procedimiento para la produccion de particulas esfericas de un polimero de gran porosidad

Info

Publication number
ES8203394A1
ES8203394A1 ES502333A ES502333A ES8203394A1 ES 8203394 A1 ES8203394 A1 ES 8203394A1 ES 502333 A ES502333 A ES 502333A ES 502333 A ES502333 A ES 502333A ES 8203394 A1 ES8203394 A1 ES 8203394A1
Authority
ES
Spain
Prior art keywords
dispersion
stirring
polymerized
emulsion
monomer
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
ES502333A
Other languages
English (en)
Other versions
ES502333A0 (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
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of ES502333A0 publication Critical patent/ES502333A0/es
Publication of ES8203394A1 publication Critical patent/ES8203394A1/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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • 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

Abstract

UN PROCEDIMIENTO PARA LA PRODUCCION DE PARTICULAS ESFERICAS DE UN POLIMERO DE GRAN POROSIDAD. CONSISTE EN POLIMERIZAR UNO O MAS MONOMEROS ETILENICAMENTE INSATURADOS CONTENIENDO AL MENOS UN GRUPO CH2=C= TERMINAL EN FORMA DE GOTITAS EN MEDIO DE REACCION ACUOSA QUE CONTIENE UN CATALIZADOR QUE FORMA RADICALES LIBRES SOLUBLES EN EL MONOMERO, UN DISPERSANTE Y UN AGENTE TERMOACTIVO CONTENIENDO UNO O MAS SEGMENTOS DE POLI(OXIDO DE ETILENO). SE AGITA EL MEDIO Y SE AÑADE UNA BASE SOLUBLE PARA NEUTRALIZAR AL DISPERSANTE.
ES502333A 1980-05-19 1981-05-19 Un procedimiento para la produccion de particulas esfericas de un polimero de gran porosidad Expired ES8203394A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15106080A 1980-05-19 1980-05-19

Publications (2)

Publication Number Publication Date
ES502333A0 ES502333A0 (es) 1982-04-01
ES8203394A1 true ES8203394A1 (es) 1982-04-01

Family

ID=22537165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502333A Expired ES8203394A1 (es) 1980-05-19 1981-05-19 Un procedimiento para la produccion de particulas esfericas de un polimero de gran porosidad

Country Status (13)

Country Link
EP (1) EP0051678B1 (es)
JP (1) JPH048442B2 (es)
BE (1) BE888865A (es)
BR (1) BR8108609A (es)
CA (1) CA1206298A (es)
ES (1) ES8203394A1 (es)
GR (1) GR75231B (es)
IN (1) IN151754B (es)
IT (1) IT1136602B (es)
MX (1) MX158979A (es)
PT (1) PT73055B (es)
WO (1) WO1981003333A1 (es)
YU (1) YU42012B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419502A (en) * 1982-09-29 1983-12-06 The B. F. Goodrich Company Polymerization process for carboxyl containing polymers
US4721748A (en) * 1985-08-05 1988-01-26 National Starch And Chemical Corporation Colloid stabilized latex adhesives
US4668730A (en) * 1985-08-05 1987-05-26 National Starch And Chemical Corp. Colloid stabilized latex adhesives
TWI782804B (zh) * 2021-11-30 2022-11-01 臺灣塑膠工業股份有限公司 聚氯乙烯及其製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT643255A (es) * 1960-12-30
US3340243A (en) * 1962-07-10 1967-09-05 Monsanto Co Aqueous suspension polymerization of vinyl chloride in presence of a nonionic, water soluble, hydrophilic colloid and an acyl persulfonate
US3423352A (en) * 1965-06-04 1969-01-21 Celanese Corp Method of preparation of vinyl acetate copolymer latex
US3706722A (en) * 1967-05-29 1972-12-19 Dow Chemical Co Polymers from essentially water-insoluble unsaturated liquid monomers and process for preparing same
US3620988A (en) * 1968-10-31 1971-11-16 Goodrich Co B F Method of preparing bead-type polymers
US3907730A (en) * 1973-09-27 1975-09-23 Goodrich Co B F Resinous initiator suspension for olefinic polymerization reactions
GB1518852A (en) * 1975-07-28 1978-07-26 Ici Ltd Disperse monoazo nitro thiazole dyestuffs
DE2629467A1 (de) * 1976-06-30 1978-01-05 Wacker Chemie Gmbh Waessrige katalysatorkonfektion

Also Published As

Publication number Publication date
CA1206298A (en) 1986-06-17
YU42012B (en) 1988-04-30
ES502333A0 (es) 1982-04-01
IT1136602B (it) 1986-09-03
EP0051678A1 (en) 1982-05-19
MX158979A (es) 1989-04-05
PT73055B (en) 1982-07-01
JPS57500614A (es) 1982-04-08
PT73055A (en) 1981-06-01
BR8108609A (pt) 1982-04-06
IN151754B (es) 1983-07-23
JPH048442B2 (es) 1992-02-17
EP0051678B1 (en) 1986-09-03
GR75231B (es) 1984-07-13
IT8121786A0 (it) 1981-05-18
WO1981003333A1 (en) 1981-11-26
BE888865A (fr) 1981-09-16
YU129181A (en) 1983-06-30
EP0051678A4 (en) 1982-11-25

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401