ES8200902A1 - Procedimiento para preparar polimeros y copolimeros de clo- ruro de vinilo - Google Patents
Procedimiento para preparar polimeros y copolimeros de clo- ruro de viniloInfo
- Publication number
- ES8200902A1 ES8200902A1 ES497959A ES497959A ES8200902A1 ES 8200902 A1 ES8200902 A1 ES 8200902A1 ES 497959 A ES497959 A ES 497959A ES 497959 A ES497959 A ES 497959A ES 8200902 A1 ES8200902 A1 ES 8200902A1
- Authority
- ES
- Spain
- Prior art keywords
- vinyl chloride
- catalyst system
- redox catalyst
- metal carboxylate
- peroxygen compound
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 150000007942 carboxylates Chemical class 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- -1 antimony (III) carboxylate Chemical class 0.000 abstract 1
- 238000012662 bulk polymerization Methods 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 239000012933 diacyl peroxide Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010557 suspension polymerization reaction Methods 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)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR POLIMEROS Y COPOLIMEROS DE CLORURO DE VINILO. SE POLIMERIZA EN MASA O EN SUSPENSION EL CLORURO DE VINILO MONOMERO, EN PRESENCIA DE UN SISTEMA DE CATALIZADOR REDOX, QUE CONSISTE EN UN COMPUESTO PEROXIGENADO SELECCIONADO ENTRE PEROXIESTERES: PUEDE SER DE ACIDOS CARBOXILICOS ALIFATICOS, ACIDOS CARBOXILICOS AROMATICOS O ACIDO CARBONICO, Y PEROXIDOS DE DIACILO, COMO PEROXIDO DE LAUROILO O PEROXIDO DE BENZOILO. TAMBIEN ESTA PRESENTE UN AGENTE DE REDUCCION SELECCIONADO ENTRE CARBOXILATOS ESTANNOSOS Y CARBOXILATOS DE ANTIMONIO (III), Y UN AGENTE FORMADOR COMPLEJO, COMO CETONAS, ACIDOS CARBOXILICOS Y ESTERES CARBOXIICOS. LA POLIMERIZACION SE LLEVA A CABO A UNA TEMPERATURA EN DONDE EL COMPUESTO PEROXIGENADO TIENE UNA VIDA MEDIA DE MAS DE CINCUENTA HORAS EN AUSENCIA DEL AGENTE DE REDUCCION. ESTA TEMPERATURA PUEDE ESTAR COMPRENDIDA ENTRE -50Y+70C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/106,325 US4269956A (en) | 1979-12-21 | 1979-12-21 | Peroxygen compound-metal carboxylate redox catalyst system for vinyl chloride polymerization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8200902A1 true ES8200902A1 (es) | 1981-11-16 |
| ES497959A0 ES497959A0 (es) | 1981-11-16 |
Family
ID=22310797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES497959A Granted ES497959A0 (es) | 1979-12-21 | 1980-12-19 | Procedimiento para preparar polimeros y copolimeros de clo- ruro de vinilo |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4269956A (es) |
| JP (1) | JPS5693712A (es) |
| BE (1) | BE886226A (es) |
| BR (1) | BR8007736A (es) |
| CA (1) | CA1159814A (es) |
| DE (1) | DE3048079A1 (es) |
| ES (1) | ES497959A0 (es) |
| FR (1) | FR2471991B1 (es) |
| GB (1) | GB2065677B (es) |
| IT (1) | IT1149275B (es) |
| LU (1) | LU82908A1 (es) |
| NL (1) | NL8006903A (es) |
| NO (1) | NO803574L (es) |
| SE (1) | SE8009009L (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0094160B1 (en) * | 1982-05-06 | 1986-07-16 | Imperial Chemical Industries Plc | Vinyl chloride polymerisation process |
| US4981662A (en) * | 1990-06-01 | 1991-01-01 | Fmc Corporation | Stabilized hydrogen peroxide |
| US7026029B2 (en) * | 2001-06-05 | 2006-04-11 | Lindholm Edward P | Reactive materials for limited play optical devices and methods of making same |
| US20060136947A1 (en) * | 2004-11-12 | 2006-06-22 | Flexplay Technologies, Inc. | Optical media, read inhibiting agents and methods of making and using same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL59535C (es) * | 1941-12-31 | |||
| US2981724A (en) * | 1957-05-06 | 1961-04-25 | Escambia Chem Corp | Suspension polymerization of vinyl chloride |
| US2996490A (en) * | 1959-05-12 | 1961-08-15 | Firestone Tire & Rubber Co | Suspension polymerization process and novel compounds for use in said process |
| NL280042A (es) * | 1961-06-22 | |||
| FR1486471A (fr) * | 1966-05-17 | 1967-06-30 | Rhone Poulenc Sa | Procédé de polymérisation de l'acrylonitrile et système initiateur pour sa mise en oeuvre |
| US3739043A (en) * | 1971-11-18 | 1973-06-12 | Du Pont | Low temperature polymerization process |
| US3739044A (en) * | 1971-12-09 | 1973-06-12 | Du Pont | Low temperature polymerization process and initiating system |
| US3985718A (en) * | 1973-04-24 | 1976-10-12 | Rhone-Poulenc S.A. | Polymerization of olefinic monomers using a four component initiator |
| US4091197A (en) * | 1973-06-08 | 1978-05-23 | Nicolas Fischer | Process for polymerization of vinyl chloride micro-suspension with metal compounds |
| JPS5345836B2 (es) * | 1974-04-26 | 1978-12-09 |
-
1979
- 1979-12-21 US US06/106,325 patent/US4269956A/en not_active Expired - Lifetime
-
1980
- 1980-10-30 CA CA000363665A patent/CA1159814A/en not_active Expired
- 1980-10-30 FR FR8023230A patent/FR2471991B1/fr not_active Expired
- 1980-11-04 LU LU82908A patent/LU82908A1/fr unknown
- 1980-11-18 BE BE0/202846A patent/BE886226A/fr not_active IP Right Cessation
- 1980-11-26 NO NO803574A patent/NO803574L/no unknown
- 1980-11-27 BR BR8007736A patent/BR8007736A/pt unknown
- 1980-12-16 JP JP17663080A patent/JPS5693712A/ja active Pending
- 1980-12-16 GB GB8040188A patent/GB2065677B/en not_active Expired
- 1980-12-19 SE SE8009009A patent/SE8009009L/ not_active Application Discontinuation
- 1980-12-19 ES ES497959A patent/ES497959A0/es active Granted
- 1980-12-19 NL NL8006903A patent/NL8006903A/nl not_active Application Discontinuation
- 1980-12-19 IT IT26828/80A patent/IT1149275B/it active
- 1980-12-19 DE DE19803048079 patent/DE3048079A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NO803574L (no) | 1981-06-22 |
| BR8007736A (pt) | 1981-06-23 |
| US4269956A (en) | 1981-05-26 |
| JPS5693712A (en) | 1981-07-29 |
| BE886226A (fr) | 1981-03-16 |
| IT1149275B (it) | 1986-12-03 |
| NL8006903A (nl) | 1981-07-16 |
| CA1159814A (en) | 1984-01-03 |
| GB2065677A (en) | 1981-07-01 |
| ES497959A0 (es) | 1981-11-16 |
| SE8009009L (sv) | 1981-06-22 |
| IT8026828A0 (it) | 1980-12-19 |
| GB2065677B (en) | 1983-09-21 |
| DE3048079A1 (de) | 1981-10-01 |
| FR2471991B1 (fr) | 1985-10-11 |
| LU82908A1 (fr) | 1981-03-24 |
| FR2471991A1 (fr) | 1981-06-26 |
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