BE851716A - Procede de polymerisation en suspension du chlorure de vinyle avec un fiable depot de polymere - Google Patents
Procede de polymerisation en suspension du chlorure de vinyle avec un fiable depot de polymereInfo
- Publication number
- BE851716A BE851716A BE175165A BE175165A BE851716A BE 851716 A BE851716 A BE 851716A BE 175165 A BE175165 A BE 175165A BE 175165 A BE175165 A BE 175165A BE 851716 A BE851716 A BE 851716A
- Authority
- BE
- Belgium
- Prior art keywords
- vinyl chloride
- polymerization process
- suspension polymerization
- chloride suspension
- polymer deposit
- 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
- 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 |
---|---|---|---|
US05/660,063 US4085267A (en) | 1976-02-23 | 1976-02-23 | Process for the suspension polymerization of vinyl chloride with low polymer buildup |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851716A true BE851716A (fr) | 1977-06-16 |
Family
ID=24647980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE175165A BE851716A (fr) | 1976-02-23 | 1977-02-22 | Procede de polymerisation en suspension du chlorure de vinyle avec un fiable depot de polymere |
Country Status (9)
Country | Link |
---|---|
US (1) | US4085267A (fr) |
JP (1) | JPS52102391A (fr) |
AU (1) | AU2152177A (fr) |
BE (1) | BE851716A (fr) |
CA (1) | CA1082848A (fr) |
DE (1) | DE2706706A1 (fr) |
FR (1) | FR2341601A1 (fr) |
GB (1) | GB1531662A (fr) |
NL (1) | NL7700833A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289667A (en) * | 1980-01-21 | 1981-09-15 | The B. F. Goodrich Company | Emulsion polymerization process with low emulsifier concentration |
JPS5741649A (en) * | 1980-08-26 | 1982-03-08 | Konishiroku Photo Ind Co Ltd | Electrostatic image developing toner and its manufacture |
PT97626A (pt) * | 1990-05-11 | 1992-03-31 | Goodrich Co B F | Processo para melhorar a estabilidade termica de polimeros de halogeneto de polivinilo |
JP2790595B2 (ja) * | 1992-06-16 | 1998-08-27 | 株式会社日本触媒 | 樹脂粒子、その製造方法および用途 |
JP2761188B2 (ja) * | 1994-05-27 | 1998-06-04 | 株式会社日本触媒 | 乳化重合防止剤およびこれを用いた懸濁重合法 |
US5582808A (en) * | 1995-05-05 | 1996-12-10 | Baker Hughes Incorporated | Borohydrides to inhibit polymer formation in petrochemical caustic scrubbers |
US5614080A (en) * | 1995-05-11 | 1997-03-25 | Baker Hughes Incorporated | Treatments to reduce aldol condensation and subsequent polymerization in monoethanolamine scrubbers |
US5527447A (en) * | 1995-05-11 | 1996-06-18 | Baker Hughes Incorporated | Treatments to reduce aldol condensation and subsequent polymerization in diethanolamine scrubbers |
US5700368A (en) * | 1995-05-25 | 1997-12-23 | Baker Hughes Incorporated | Treatments to reduce aldol condensation and subsequent polymerization in caustic acid gas scrubbers |
US6613810B1 (en) | 1998-01-26 | 2003-09-02 | Kureha Kagaku K.K. | Expandable microspheres and process for producing the same |
DE10335958A1 (de) * | 2003-08-04 | 2005-02-24 | Basf Ag | Verfahren zur Herstellung wässriger Polymerisatdispersionen |
WO2016148173A1 (fr) * | 2015-03-17 | 2016-09-22 | 株式会社クレハ | Procédé de fabrication de microsphères expansibles, et microsphères expansibles |
CN107976487A (zh) * | 2017-12-21 | 2018-05-01 | 上海微谱化工技术服务有限公司 | 一种利用制备型gpc分析uv预聚物的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH354581A (de) * | 1956-10-24 | 1961-05-31 | Lonza Ag | Polymerisationsverfahren für olefinisch ungesättigte Monomere |
DE94210C (fr) * | 1970-05-07 | |||
DE2225236C3 (de) * | 1972-05-24 | 1979-12-20 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Polymerisation von Vinylchlorid |
US3926910A (en) * | 1973-02-12 | 1975-12-16 | Goodyear Tire & Rubber | Reduction of reactor fouling and improvement in the thermal stability of pvc using nitrites |
US3900455A (en) * | 1974-08-16 | 1975-08-19 | Stauffer Chemical Co | Process to emulsion polymerize vinyl chloride |
-
1976
- 1976-02-23 US US05/660,063 patent/US4085267A/en not_active Expired - Lifetime
-
1977
- 1977-01-21 AU AU21521/77A patent/AU2152177A/en not_active Expired
- 1977-01-24 CA CA270,335A patent/CA1082848A/fr not_active Expired
- 1977-01-27 NL NL7700833A patent/NL7700833A/xx not_active Application Discontinuation
- 1977-02-17 DE DE19772706706 patent/DE2706706A1/de active Pending
- 1977-02-22 GB GB7318/77A patent/GB1531662A/en not_active Expired
- 1977-02-22 FR FR7705152A patent/FR2341601A1/fr not_active Withdrawn
- 1977-02-22 BE BE175165A patent/BE851716A/fr unknown
- 1977-02-23 JP JP1824377A patent/JPS52102391A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2152177A (en) | 1978-07-27 |
NL7700833A (nl) | 1977-08-25 |
US4085267A (en) | 1978-04-18 |
DE2706706A1 (de) | 1977-09-01 |
CA1082848A (fr) | 1980-07-29 |
JPS52102391A (en) | 1977-08-27 |
GB1531662A (en) | 1978-11-08 |
FR2341601A1 (fr) | 1977-09-16 |
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