GB722835A - Improvements in the production of polymerisation products - Google Patents
Improvements in the production of polymerisation productsInfo
- Publication number
- GB722835A GB722835A GB1083752A GB1083752A GB722835A GB 722835 A GB722835 A GB 722835A GB 1083752 A GB1083752 A GB 1083752A GB 1083752 A GB1083752 A GB 1083752A GB 722835 A GB722835 A GB 722835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- oils
- vinyl aromatic
- drying
- styrene
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F242/00—Copolymers of drying oils with other monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Vinyl aromatic compounds, e.g. styrene, methyl styrene and vinyl naphthalene, are polymerized with drying oils, e.g. castor oil, stand oil, isomerized linseed oil and wood oil, or with the condensation products of the oils or their acids with dibasic carboxylic acids, e.g. phthalic acid, and polyhydric alcohols, e.g. glycerol and pentaerythritol, in the presence of an alkyl benzene having at least 8 carbon atoms in the side chain, e.g. undecylbenzene. The drying oil may be dissolved in the alkylbenzene and mixed with 1/2 to an equal amount of the vinyl aromatic compound, which may be added gradually during the polymerization which is effected at 140 DEG to 200 DEG C., preferably in the absence of accelerators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1083752A GB722835A (en) | 1952-04-30 | 1952-04-30 | Improvements in the production of polymerisation products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1083752A GB722835A (en) | 1952-04-30 | 1952-04-30 | Improvements in the production of polymerisation products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB722835A true GB722835A (en) | 1955-02-02 |
Family
ID=9975235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1083752A Expired GB722835A (en) | 1952-04-30 | 1952-04-30 | Improvements in the production of polymerisation products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB722835A (en) |
-
1952
- 1952-04-30 GB GB1083752A patent/GB722835A/en not_active Expired
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