ES2116404T3 - Procedimiento de polimerizacion. - Google Patents
Procedimiento de polimerizacion.Info
- Publication number
- ES2116404T3 ES2116404T3 ES93301014T ES93301014T ES2116404T3 ES 2116404 T3 ES2116404 T3 ES 2116404T3 ES 93301014 T ES93301014 T ES 93301014T ES 93301014 T ES93301014 T ES 93301014T ES 2116404 T3 ES2116404 T3 ES 2116404T3
- Authority
- ES
- Spain
- Prior art keywords
- addition
- activator
- rate
- monoalcohols
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 150000001451 organic peroxides Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA LA HOMOPOLIMERIZACION O COPOLIMERIZACION DE UN MONOMERO DE CLORURO DE VINILO EN MINIEMULSION ACUOSA, QUE COMPRENDE LA FORMACION DE UN SISTEMA SIMILAR A UNA MICRO SUSPENSION POR LA INTERACCION QUIMICA DE EMULSIFICADORES ANION Y MONOALCOHOLES LINEALES ORGANICOS, CON PREFERENCIA FLUCTUANTES ENTRE C16 Y C18 EN LONGITUD DE CADENA DE HIDROCARBURO, SIN EL USO DE UN HOMOGENEIZADOR MECANICO, USANDO UN PEROXIDO ORGANICO TERMOESTABLE LIGERAMENTE SOLUBLE EN AGUA COMO UNA FUENTE RADICAL, CUYA VIDA MITAD ES PREFERIBLEMENTE MAS DE 50 HORAS A LA TEMPERATURA DE REACCION, LA CUAL ES ACTIVADA POR LA ADICION DE UN ACTIVADOR REDUCTOR EN PRESENCIA DE UNA SAL METALICA COMO CATALIZADOR, CON PREFENCIA COBRE O HIERRO. LA VELOCIDAD DE REACCION PUEDE SER CONTROLADA VARIANDO LA VELOCIDAD DE ADICION DEL ACTIVADOR. LOS NIVELES DE ADHERENCIA SOBRE LAS PAREDES DEL REACTOR SON AMPLIAMENTE REDUCIDAS Y SUSTANCIALMENTE ELIMINADAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92301170 | 1992-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2116404T3 true ES2116404T3 (es) | 1998-07-16 |
| ES2116404T5 ES2116404T5 (es) | 2002-02-01 |
Family
ID=8211270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93301014T Expired - Lifetime ES2116404T5 (es) | 1992-02-13 | 1993-02-12 | Procedimiento de polimerizacion. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0556053B2 (es) |
| AT (1) | ATE165845T1 (es) |
| DE (1) | DE69318322T3 (es) |
| ES (1) | ES2116404T5 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19934517A1 (de) * | 1999-07-22 | 2001-01-25 | Max Planck Gesellschaft | Polyreaktionen in nichtwässrigen Miniemulsionen |
| KR102282279B1 (ko) | 2018-11-02 | 2021-07-28 | 주식회사 엘지화학 | 염화비닐계 중합체 제조용 조성물 및 이를 이용한 염화비닐계 중합체의 제조방법 |
| KR102256929B1 (ko) * | 2018-11-02 | 2021-05-27 | 주식회사 엘지화학 | 염화비닐계 중합체의 제조방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1485547A (fr) | 1966-01-19 | 1967-06-23 | Pechiney Saint Gobain | Procédé continu de polymérisation du chlorure de vinyle |
| NL7101997A (es) * | 1970-02-16 | 1971-08-18 | ||
| DE2050723C3 (de) * | 1970-10-15 | 1980-11-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Vinylchloridpolymerisaten |
| BE795894A (fr) * | 1972-02-23 | 1973-06-18 | Huels Chemische Werke Ag | Procede de preparation d'homopolymeres ou copolymeres du chlorure de vinyle par polymerisation continue en emulsion |
| DD106851A5 (es) * | 1972-05-24 | 1974-07-05 | ||
| FR2234321B1 (es) | 1973-06-08 | 1976-06-11 | Rhone Progil | |
| DE2828307A1 (de) † | 1978-06-28 | 1980-01-10 | Bayer Ag | Phthalocyanin-reaktivfarbstoffe |
| ATE9357T1 (de) | 1980-04-21 | 1984-09-15 | Imperial Chemical Industries Plc | Verfahren zur polymerisation von vinylchlorid in mikrodispersionen. |
| DE3478448D1 (en) † | 1983-12-03 | 1989-07-06 | Huels Chemische Werke Ag | Process for producing vinyl chloride polymers |
| US4673702A (en) * | 1984-01-20 | 1987-06-16 | Air Products And Chemicals, Inc. | Stable emulsions of water resistant polyvinyl alcohol-stabilized vinyl chloride-ethylene copolymers |
| JPS6470503A (en) | 1987-08-31 | 1989-03-16 | Goodyear Tire & Rubber | Microsuspension polymerization of vinyl chloride |
-
1993
- 1993-02-12 EP EP93301014A patent/EP0556053B2/en not_active Expired - Lifetime
- 1993-02-12 ES ES93301014T patent/ES2116404T5/es not_active Expired - Lifetime
- 1993-02-12 AT AT93301014T patent/ATE165845T1/de not_active IP Right Cessation
- 1993-02-12 DE DE69318322T patent/DE69318322T3/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2116404T5 (es) | 2002-02-01 |
| EP0556053B2 (en) | 2001-08-29 |
| DE69318322D1 (de) | 1998-06-10 |
| EP0556053B1 (en) | 1998-05-06 |
| EP0556053A1 (en) | 1993-08-18 |
| DE69318322T3 (de) | 2001-11-22 |
| DE69318322T2 (de) | 1998-09-03 |
| ATE165845T1 (de) | 1998-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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