BR8603162A - Processo de polimerizacao em microssuspensao para a producao de homopolimeros e copolimeros de cloreto de vinila - Google Patents
Processo de polimerizacao em microssuspensao para a producao de homopolimeros e copolimeros de cloreto de vinilaInfo
- Publication number
- BR8603162A BR8603162A BR8603162A BR8603162A BR8603162A BR 8603162 A BR8603162 A BR 8603162A BR 8603162 A BR8603162 A BR 8603162A BR 8603162 A BR8603162 A BR 8603162A BR 8603162 A BR8603162 A BR 8603162A
- Authority
- BR
- Brazil
- Prior art keywords
- microsuspension
- copolymers
- production
- vinyl chloride
- polymerization process
- Prior art date
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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/754,559 US4654392A (en) | 1985-07-12 | 1985-07-12 | BHA in vinyl chloride polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8603162A true BR8603162A (pt) | 1987-03-17 |
Family
ID=25035337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8603162A BR8603162A (pt) | 1985-07-12 | 1986-07-07 | Processo de polimerizacao em microssuspensao para a producao de homopolimeros e copolimeros de cloreto de vinila |
Country Status (10)
Country | Link |
---|---|
US (1) | US4654392A (pt) |
EP (1) | EP0214078B1 (pt) |
JP (1) | JPH0786121B2 (pt) |
KR (1) | KR900008330B1 (pt) |
AU (1) | AU582517B2 (pt) |
BR (1) | BR8603162A (pt) |
CA (1) | CA1256648A (pt) |
DE (1) | DE3671023D1 (pt) |
ES (1) | ES2000272A6 (pt) |
ZA (1) | ZA864848B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596763B1 (fr) * | 1986-04-03 | 1988-06-03 | Atochem | Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement |
JP2613808B2 (ja) * | 1990-10-03 | 1997-05-28 | 日本ゼオン株式会社 | ペースト用塩化ビニル共重合体の製造方法 |
FR2818649B1 (fr) * | 2000-12-21 | 2003-02-21 | Solvay | Procede de preparation de latex |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266635A (pt) * | 1968-12-28 | 1972-03-15 | ||
JPS55404B2 (pt) * | 1974-01-14 | 1980-01-08 | ||
US4189552A (en) * | 1975-09-11 | 1980-02-19 | Shin-Etsu Chemical Co., Ltd. | Method for preparing vinyl chloride polymers |
US4283514A (en) * | 1978-12-14 | 1981-08-11 | Conoco, Inc. | Chemicals for termination of polyvinylchloride polymerizations |
US4324874A (en) * | 1980-10-08 | 1982-04-13 | Tenneco Chemicals, Inc. | Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols |
CA1211598A (en) * | 1981-04-30 | 1986-09-16 | Keith L. Gardner | Process for polymerization of vinyl monomers with improved kinetic rate profile |
US4361683A (en) * | 1981-05-26 | 1982-11-30 | Conoco Inc. | Termination of vinyl halide polymerization |
JPS6047007A (ja) * | 1983-08-23 | 1985-03-14 | Shin Etsu Chem Co Ltd | 塩化ビニル系単量体の懸濁重合方法 |
FR2587031B1 (fr) * | 1985-09-06 | 1987-12-11 | Atochem | Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement |
FR2596763B1 (fr) * | 1986-04-03 | 1988-06-03 | Atochem | Procede de preparation en microsuspension de latex d'homo- et copolymeres du chlorure de vinyle utilisables comme produits d'ensemencement |
-
1985
- 1985-07-12 US US06/754,559 patent/US4654392A/en not_active Expired - Lifetime
-
1986
- 1986-06-27 CA CA000512620A patent/CA1256648A/en not_active Expired
- 1986-06-30 ZA ZA864848A patent/ZA864848B/xx unknown
- 1986-07-07 BR BR8603162A patent/BR8603162A/pt not_active IP Right Cessation
- 1986-07-11 EP EP86630113A patent/EP0214078B1/en not_active Expired - Lifetime
- 1986-07-11 KR KR1019860005604A patent/KR900008330B1/ko not_active IP Right Cessation
- 1986-07-11 ES ES8600238A patent/ES2000272A6/es not_active Expired
- 1986-07-11 JP JP61163505A patent/JPH0786121B2/ja not_active Expired - Lifetime
- 1986-07-11 AU AU60066/86A patent/AU582517B2/en not_active Ceased
- 1986-07-11 DE DE8686630113T patent/DE3671023D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4654392A (en) | 1987-03-31 |
AU582517B2 (en) | 1989-03-23 |
ZA864848B (en) | 1987-02-25 |
CA1256648A (en) | 1989-06-27 |
KR870001240A (ko) | 1987-03-12 |
AU6006686A (en) | 1987-01-15 |
ES2000272A6 (es) | 1988-02-01 |
EP0214078A3 (en) | 1987-08-19 |
DE3671023D1 (de) | 1990-06-13 |
JPH0786121B2 (ja) | 1995-09-20 |
EP0214078B1 (en) | 1990-05-09 |
EP0214078A2 (en) | 1987-03-11 |
JPS6264805A (ja) | 1987-03-23 |
KR900008330B1 (ko) | 1990-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 07/07/2001 |