GB599429A - Improvements in or relating to polymerisation reactions - Google Patents
Improvements in or relating to polymerisation reactionsInfo
- Publication number
- GB599429A GB599429A GB811843A GB811843A GB599429A GB 599429 A GB599429 A GB 599429A GB 811843 A GB811843 A GB 811843A GB 811843 A GB811843 A GB 811843A GB 599429 A GB599429 A GB 599429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lead
- stearate
- specified
- compound
- chloride
- 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
- 238000006116 polymerization reaction Methods 0.000 title 1
- 150000002611 lead compounds Chemical class 0.000 abstract 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N Ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004160 Ammonium persulphate Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M Perchlorate Chemical compound [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 2
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-M stearate Chemical compound CCCCCCCCCCCCCCCCCC([O-])=O QIQXTHQIDYTFRH-UHFFFAOYSA-M 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- LGXVIGDEPROXKC-UHFFFAOYSA-N 1,1-Dichloroethene Chemical compound ClC(Cl)=C LGXVIGDEPROXKC-UHFFFAOYSA-N 0.000 abstract 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N Dodecanol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-M crotonate Chemical compound C\C=C\C([O-])=O LDHQCZJRKDOVOX-NSCUHMNNSA-M 0.000 abstract 1
- -1 crotonyl peroxide Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- POULHZVOKOAJMA-UHFFFAOYSA-M laurate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 abstract 1
- 229940070765 laurate Drugs 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-L maleate(2-) Chemical compound [O-]C(=O)\C=C/C([O-])=O VZCYOOQTPOCHFL-UPHRSURJSA-L 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 230000000379 polymerizing Effects 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 229940086735 succinate Drugs 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- WHBMMWSBFZVSSR-UHFFFAOYSA-N β-Hydroxybutyric acid Chemical compound CC(O)CC(O)=O WHBMMWSBFZVSSR-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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Stabilised polymers are obtained from a monomeric polymerizable compound containing a halogen-substituted ethenoid group alone or in admixture with a non-halogenated polymerizable organic compound by polymerizing in emulsion or dispersion in the presence of a lead compound capable of reacting with hydrochloric acid to form lead chloride. Specified are vinyl chloride, vinylidene chloride and alpha-chloracrylic esters. Specified lead compounds are the acetate, crotonate, b -hydroxybutyrate, acrylate, methacrylate, succinate, maleate, stearate, perchlorate, laurate and tetraethyl. Preferred proportions of lead compound are from 0.1 to 10 per cent by weight of the polymerizable material. A polymerization catalyst such as ammonium persulphate or crotonyl peroxide may be present. In an example, vinyl chloride mixed with lead stearate and emulsified in water by means of the sodium salt of sulphated lauryl alcohol is polymerized in the presence of ammonium persulphate.
Publications (1)
Publication Number | Publication Date |
---|---|
GB599429A true GB599429A (en) | 1948-03-12 |
Family
ID=1629216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB811843A Expired GB599429A (en) | 1943-05-21 | Improvements in or relating to polymerisation reactions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB599429A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593399A (en) * | 1949-11-19 | 1952-04-22 | Monsanto Chemicals | Mass polymerization of styrene at 285u deg. c. |
US2620330A (en) * | 1949-11-19 | 1952-12-02 | Monsanto Chemicals | Polymerization of styrene with cyclic succinoyl peroxide |
US2664416A (en) * | 1949-11-19 | 1953-12-29 | Monsanto Chemicals | Vinyl halide polymerization with cyclic catalyst |
US2744881A (en) * | 1949-07-29 | 1956-05-08 | Nat Lead Co | Vinyl halide resin stabilized with basic lead dicarboxylates |
US2906719A (en) * | 1956-02-10 | 1959-09-29 | Dow Chemical Co | Stabilizing chloroethylene polymers with cadmium hydroxy laurate and lead stearate |
US3167533A (en) * | 1961-06-22 | 1965-01-26 | Goodrich Co B F | Easily processed polyvinyl chloride resins |
-
1943
- 1943-05-21 GB GB811843A patent/GB599429A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744881A (en) * | 1949-07-29 | 1956-05-08 | Nat Lead Co | Vinyl halide resin stabilized with basic lead dicarboxylates |
US2593399A (en) * | 1949-11-19 | 1952-04-22 | Monsanto Chemicals | Mass polymerization of styrene at 285u deg. c. |
US2620330A (en) * | 1949-11-19 | 1952-12-02 | Monsanto Chemicals | Polymerization of styrene with cyclic succinoyl peroxide |
US2664416A (en) * | 1949-11-19 | 1953-12-29 | Monsanto Chemicals | Vinyl halide polymerization with cyclic catalyst |
US2906719A (en) * | 1956-02-10 | 1959-09-29 | Dow Chemical Co | Stabilizing chloroethylene polymers with cadmium hydroxy laurate and lead stearate |
US3167533A (en) * | 1961-06-22 | 1965-01-26 | Goodrich Co B F | Easily processed polyvinyl chloride resins |
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