GB1087390A - Process for producing mixtures of vinyl chloride polymers - Google Patents
Process for producing mixtures of vinyl chloride polymersInfo
- Publication number
- GB1087390A GB1087390A GB4337766A GB4337766A GB1087390A GB 1087390 A GB1087390 A GB 1087390A GB 4337766 A GB4337766 A GB 4337766A GB 4337766 A GB4337766 A GB 4337766A GB 1087390 A GB1087390 A GB 1087390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl chloride
- suspension
- chloride polymers
- polymer
- producing mixtures
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Mixtures of vinyl chloride polymers are obtained by coagulating a latex, obtained by emulsion polymerization, in the presence of an aqueous suspension, obtained by suspension polymerization, the emulsion polymer forming 5-40% and the suspension polymer 95-60% by weight of the total polymer. The polymers may contain up to 20% by weight of comonomer. In one embodiment the latex is added to the suspension containing the coagulating agent, in another simultaneously with the coagulating agent. The polymer compositions are separated from the water and worked up with dibasic lead stearate, lubricant and filler.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33650A FR1459174A (en) | 1965-10-04 | 1965-10-04 | Manufacturing process of vinyl chloride polymer blends |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087390A true GB1087390A (en) | 1967-10-18 |
Family
ID=8589639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4337766A Expired GB1087390A (en) | 1965-10-04 | 1966-09-28 | Process for producing mixtures of vinyl chloride polymers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE687533A (en) |
DE (1) | DE1694892B2 (en) |
ES (1) | ES331848A1 (en) |
FR (1) | FR1459174A (en) |
GB (1) | GB1087390A (en) |
NL (1) | NL6613683A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3697493A (en) * | 1968-03-30 | 1972-10-10 | Dynamit Nobel Ag | Preparation of polyvinylchloride |
US3725375A (en) * | 1969-05-19 | 1973-04-03 | Bp Chem Int Ltd | Polymerization process |
FR2160858A1 (en) * | 1971-11-26 | 1973-07-06 | Stauffer Chemical Co | |
US4002702A (en) | 1973-10-04 | 1977-01-11 | Stauffer Chemical Company | Novel method for manufacturing plastisol resins |
US4097558A (en) | 1971-11-26 | 1978-06-27 | Stauffer Chemical Company | Resin blend for making plastisols and organosols |
US4171428A (en) * | 1971-11-26 | 1979-10-16 | Stauffer Chemical Company | Method for manufacturing plastisol resins using spray-drying |
EP1464666A1 (en) * | 2002-04-30 | 2004-10-06 | Kaneka Corporation | Polymer particles and process for production thereof |
EP1598372A1 (en) * | 2003-02-25 | 2005-11-23 | Kaneka Corporation | Polymer particle composition and process for producing the same |
-
1965
- 1965-10-04 FR FR33650A patent/FR1459174A/en not_active Expired
-
1966
- 1966-08-27 DE DE19661694892 patent/DE1694892B2/en active Pending
- 1966-09-28 NL NL6613683A patent/NL6613683A/xx unknown
- 1966-09-28 GB GB4337766A patent/GB1087390A/en not_active Expired
- 1966-09-29 BE BE687533D patent/BE687533A/xx unknown
- 1966-10-03 ES ES0331848A patent/ES331848A1/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3697493A (en) * | 1968-03-30 | 1972-10-10 | Dynamit Nobel Ag | Preparation of polyvinylchloride |
US3725375A (en) * | 1969-05-19 | 1973-04-03 | Bp Chem Int Ltd | Polymerization process |
FR2160858A1 (en) * | 1971-11-26 | 1973-07-06 | Stauffer Chemical Co | |
US4097558A (en) | 1971-11-26 | 1978-06-27 | Stauffer Chemical Company | Resin blend for making plastisols and organosols |
US4171428A (en) * | 1971-11-26 | 1979-10-16 | Stauffer Chemical Company | Method for manufacturing plastisol resins using spray-drying |
US4002702A (en) | 1973-10-04 | 1977-01-11 | Stauffer Chemical Company | Novel method for manufacturing plastisol resins |
EP1464666A1 (en) * | 2002-04-30 | 2004-10-06 | Kaneka Corporation | Polymer particles and process for production thereof |
EP1464666A4 (en) * | 2002-04-30 | 2005-05-11 | Kaneka Corp | Polymer particles and process for production thereof |
US7094832B2 (en) | 2002-04-30 | 2006-08-22 | Kaneka Corporation | Polymer particles and process for production thereof |
KR100848023B1 (en) | 2002-04-30 | 2008-07-23 | 카네카 코포레이션 | Polymer particles and process for production thereof |
EP1598372A1 (en) * | 2003-02-25 | 2005-11-23 | Kaneka Corporation | Polymer particle composition and process for producing the same |
JPWO2004076538A1 (en) * | 2003-02-25 | 2006-06-01 | 株式会社カネカ | Polymer particle composition and method for producing the same |
EP1598372A4 (en) * | 2003-02-25 | 2008-09-10 | Kaneka Corp | Polymer particle composition and process for producing the same |
US7767258B2 (en) | 2003-02-25 | 2010-08-03 | Kaneka Corporation | Polymer particle composition and process for producing the same |
JP4663521B2 (en) * | 2003-02-25 | 2011-04-06 | 株式会社カネカ | Polymer particle composition and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
ES331848A1 (en) | 1967-07-01 |
BE687533A (en) | 1967-03-29 |
FR1459174A (en) | 1966-04-29 |
NL6613683A (en) | 1967-04-05 |
DE1694892B2 (en) | 1972-11-16 |
DE1694892A1 (en) | 1972-04-13 |
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