ES8202839A1 - Procedimiento para la homo-o copolimerizacion de cloruro de vinilo en microsuspension acuosa - Google Patents
Procedimiento para la homo-o copolimerizacion de cloruro de vinilo en microsuspension acuosaInfo
- Publication number
- ES8202839A1 ES8202839A1 ES501518A ES501518A ES8202839A1 ES 8202839 A1 ES8202839 A1 ES 8202839A1 ES 501518 A ES501518 A ES 501518A ES 501518 A ES501518 A ES 501518A ES 8202839 A1 ES8202839 A1 ES 8202839A1
- Authority
- ES
- Spain
- Prior art keywords
- vinyl chloride
- soluble
- monomer
- complexing agent
- polymerisation
- 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
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
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
PROCEDIMIENTO PARA LA HOMO- O COPOLIMERIZACION DE CLORURO DE VINILO EN MICROSUSPENSION ACUOSA. SE HOMOGENIZA UNA MEZCLA QUE CONTIENE CLORURO DE VINILO Y UN MONOMERO COPOLIMERIZABLE, AGUA, UN AGENTE EMULSIONANTE Y/O UN AGENTE DE SUSPENSION Y UN INICIADOR ORGANOSOLUBLE QUE DA RADICALES LIBRES CON UNA VIDA MEDIA A 50 GRADOS C DE MAS DE VEINTE HORAS. LA DISPERSION HOMOGENEIZADA SE USA EN UNA POLIMERIZACION EN MICROSUSPENSION PARA FORMAR UN LATEX DE UN POLIMERO DE CLORURO DE VINILO, EN LA QUE EL INICIADOR ES ACTIVADO POR UN COMPLEJO METALICO ORGANOSOLUBLE PERFORMADO INTRODUCIDO PROGRESIVAMENTE, FORMANDO DE COMPLEJO. LAS CONDICIONES DEL PASO DE HOMOGENEIZACION SON SELECCIONADAS PARA DAR UN LATEX DE POLIMERO DE CLORURO DE VINILO QUE TIENE UNA DISTRIBUCION DE TAMAÑO DE PARTICULAS DEFINIDA POR TENER UN ANCHO A MEDIA ALTURA DE LA DISTRIBUCION DE PESO DIFERENCIAL DENTRO DEL MARGEN DE 0,5 A 1,8 MICROMETROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8013097 | 1980-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8202839A1 true ES8202839A1 (es) | 1982-02-16 |
ES501518A0 ES501518A0 (es) | 1982-02-16 |
Family
ID=10512909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501518A Granted ES501518A0 (es) | 1980-04-21 | 1981-04-21 | Procedimiento para la homo-o copolimerizacion de cloruro de vinilo en microsuspension acuosa |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0038634B1 (es) |
JP (1) | JPS5728113A (es) |
AT (1) | ATE9357T1 (es) |
AU (1) | AU6932681A (es) |
CA (1) | CA1214300A (es) |
DE (1) | DE3165931D1 (es) |
ES (1) | ES501518A0 (es) |
NZ (1) | NZ196743A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0094160B1 (en) * | 1982-05-06 | 1986-07-16 | Imperial Chemical Industries Plc | Vinyl chloride polymerisation process |
JPS59120975A (ja) * | 1982-12-28 | 1984-07-12 | Mitsubishi Electric Corp | フエ−ズド・アレイ・レ−ダ−装置 |
JPS6143942A (ja) * | 1984-08-07 | 1986-03-03 | 井関農機株式会社 | グレンタンクの穀粒搬出装置 |
SE8503507L (sv) * | 1985-07-17 | 1987-01-18 | Kenobel Ab | Sett for polymerisation av vinylklorid |
JPS6470503A (en) * | 1987-08-31 | 1989-03-16 | Goodyear Tire & Rubber | Microsuspension polymerization of vinyl chloride |
ES2116404T5 (es) | 1992-02-13 | 2002-02-01 | Europ Vinyls Corp Technology A | Procedimiento de polimerizacion. |
EP3342788A1 (fr) | 2016-12-28 | 2018-07-04 | Université des Sciences et Technologies de Lille 1 | Procédé de polymérisation radicalaire en suspension aqueuse |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2125586C3 (de) * | 1971-05-24 | 1980-04-30 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Vinylchlorid-Polymerisaten |
FR2234321B1 (es) * | 1973-06-08 | 1976-06-11 | Rhone Progil |
-
1981
- 1981-03-31 EP EP81301394A patent/EP0038634B1/en not_active Expired
- 1981-03-31 DE DE8181301394T patent/DE3165931D1/de not_active Expired
- 1981-03-31 AT AT81301394T patent/ATE9357T1/de not_active IP Right Cessation
- 1981-04-06 NZ NZ196743A patent/NZ196743A/xx unknown
- 1981-04-09 AU AU69326/81A patent/AU6932681A/en not_active Abandoned
- 1981-04-16 CA CA000375719A patent/CA1214300A/en not_active Expired
- 1981-04-21 ES ES501518A patent/ES501518A0/es active Granted
- 1981-04-21 JP JP6052781A patent/JPS5728113A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES501518A0 (es) | 1982-02-16 |
ATE9357T1 (de) | 1984-09-15 |
JPS6364441B2 (es) | 1988-12-12 |
EP0038634A3 (en) | 1981-12-23 |
CA1214300A (en) | 1986-11-18 |
AU6932681A (en) | 1981-10-29 |
NZ196743A (en) | 1983-06-14 |
EP0038634B1 (en) | 1984-09-12 |
JPS5728113A (en) | 1982-02-15 |
EP0038634A2 (en) | 1981-10-28 |
DE3165931D1 (de) | 1984-10-18 |
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