ES2000881A6 - Procedimiento y reactor de polimerizacion en suspension de fluoroetilenos. - Google Patents
Procedimiento y reactor de polimerizacion en suspension de fluoroetilenos.Info
- Publication number
- ES2000881A6 ES2000881A6 ES8601663A ES8601663A ES2000881A6 ES 2000881 A6 ES2000881 A6 ES 2000881A6 ES 8601663 A ES8601663 A ES 8601663A ES 8601663 A ES8601663 A ES 8601663A ES 2000881 A6 ES2000881 A6 ES 2000881A6
- Authority
- ES
- Spain
- Prior art keywords
- fluoroethylenes
- polymerization process
- suspension polymerization
- polymerisation
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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
- C08F14/18—Monomers containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
EL PROCEDIMIENTO DE POLIMERIZACION DESCRITO CONSISTE EN POLIMERIZAR EL MONOMERO EN MEDIO ACUOSO, A PRESION, EN PRESENCIA DE COLOIDE PROTECTOR Y DE INICIADOR DE POLIMERIZACION, Y SE CARACTERIZA PORQUE EN FUNCION DEL AVANCE DE LA POLIMERIZACION SE RETIRA EL AGUA DEL REACTOR, LA CUAL SE COMPENSA, PARA MANTENER LA PRESION, MEDIANTE UNA ADICION DE MONOMERO. POR SU PARTE, EL REACTOR POSEE, ADEMAS DE LOS ELEMENTOS CLASICOS, UN MEDIO DE EVACUACION DE LIQUIDO, PROVISTO DE UN MEDIO DE FILTRACION QUE PERMITE RETENER LAS PARTICULAS EN SUSPENSION EN EL INTERIOR DEL REACTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513752A FR2587347B1 (fr) | 1985-09-17 | 1985-09-17 | Procede de polymerisation en suspension des fluoroethylenes reacteur de polymerisation des fluoroethylenes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2000881A6 true ES2000881A6 (es) | 1988-03-16 |
Family
ID=9322972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601663A Expired ES2000881A6 (es) | 1985-09-17 | 1986-09-05 | Procedimiento y reactor de polimerizacion en suspension de fluoroetilenos. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0215710B1 (es) |
JP (1) | JPH0813848B2 (es) |
AT (1) | ATE46176T1 (es) |
DE (1) | DE3665465D1 (es) |
ES (1) | ES2000881A6 (es) |
FR (1) | FR2587347B1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652089B1 (fr) * | 1989-09-15 | 1993-03-19 | Solvay | Procede pour la polymerisation en discontinu dans un milieu aqueux de mise en suspension du fluorure de vinylidene et utilisation des polymeres du fluorure de vinylidene resultants pour le revetement d'articles par poudrage. |
JPH10110017A (ja) * | 1996-10-04 | 1998-04-28 | Daikin Ind Ltd | 含フッ素オレフィンモノマーの重合方法 |
CN101072801B (zh) * | 2004-12-08 | 2010-10-13 | 株式会社吴羽 | 1,1-二氟乙烯聚合物及其制备方法 |
FR3026740B1 (fr) * | 2014-10-06 | 2018-02-16 | Arkema France | Procede de preparation de derives du polyfluorure de vinylidene |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475396A (en) * | 1966-07-06 | 1969-10-28 | Diamond Shamrock Corp | Process for polymerizing vinylidene fluoride |
-
1985
- 1985-09-17 FR FR8513752A patent/FR2587347B1/fr not_active Expired
-
1986
- 1986-09-05 ES ES8601663A patent/ES2000881A6/es not_active Expired
- 1986-09-09 AT AT86401975T patent/ATE46176T1/de active
- 1986-09-09 DE DE8686401975T patent/DE3665465D1/de not_active Expired
- 1986-09-09 EP EP86401975A patent/EP0215710B1/fr not_active Expired
- 1986-09-17 JP JP61219083A patent/JPH0813848B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS62104815A (ja) | 1987-05-15 |
EP0215710B1 (fr) | 1989-09-06 |
FR2587347A1 (fr) | 1987-03-20 |
DE3665465D1 (en) | 1989-10-12 |
ATE46176T1 (de) | 1989-09-15 |
JPH0813848B2 (ja) | 1996-02-14 |
FR2587347B1 (fr) | 1987-12-11 |
EP0215710A1 (fr) | 1987-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000601 |