GB757466A - Plasticizers and gelatinising agents for highly polymerized substances - Google Patents
Plasticizers and gelatinising agents for highly polymerized substancesInfo
- Publication number
- GB757466A GB757466A GB28462/54A GB2846254A GB757466A GB 757466 A GB757466 A GB 757466A GB 28462/54 A GB28462/54 A GB 28462/54A GB 2846254 A GB2846254 A GB 2846254A GB 757466 A GB757466 A GB 757466A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- ester
- brassylic acid
- amide
- aromatic
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
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)
- Paints Or Removers (AREA)
Abstract
An ester or amide of brassylic acid is used as a plasticizer for a highly polymerized substance, e.g. a cellulose ether or ester, a polyamide, a vinyl polymer, e.g. polyvinyl chloride, polyvinyl acetate, polyacrylonitrile and polyacrylic acid esters, natural or synthetic rubber, chlorinated rubber, or a polyester. The brassylic acid ester may be derived from an aliphatic, cycloaliphatic, aromatic, aliphatic-aromatic, cycloaliphatic-aromatic or heterocyclic hydroxy compound, specified esters including the diethyl, diphenyl, phenyl tolyl and ditetrahydronaphthyl esters. The amide of brassylic acid may be derived from a primary or secondary amine, e.g. dimethylamine or propylamine. An ester may be used in combination with an amide or in admixture with other dicarboxylic acid ester plasticizers. In an example, 5 parts of the di-isopropyl ester of brassylic acid are added to a lacquer consisting of 10 parts of nitro-cellulose, 15 parts of ethyl acetate, 30 parts of butyl acetate, 15 parts of butanol, and 40 parts of toluene. Further examples are described illustrating the production of coating materials from polyvinyl chloride and brassylic acid esters and the isoamyl ester, the dibutyl ester, and the 2-ethylbutanol ester.ALSO:An ester or amide of brassylic acid is used as a plasticizer for a highly polymerized substance, e.g a. cellulose ether or ester, a polyamide, a vinyl polymer, natural or synthetic rubber, chlorinated rubber, or a polyester such as an acrylic acid polyester. The brassylic acid ester may be aliphatic, cycloaliphatic, aromatic, aliphatic-aromatic, cycloaliphatic-aromatic or heterocyclic hydroxy, e.g. diethyl, diphenyl, phenyl tolyl, dietetrahydronaphthyl ester &c. The amide of brassylic acid may be derived from a primary or secondary amine, e.g. dimethylamine, propylamine, &c. An ester may be used in combination with an amide or in admixture with other dicarboxylic acid ester plasticizers. In one example 100 parts of chlorinated rubber dissolved in 500 parts hydrocarbon solvent are admixed with 25 parts of a mixture of brassylic acid esters obtained by esterifying brassylic acid with a mixture of n-butanol and tetrahydrofurfuryl alcohol and the solvent evaporated. In a further example 5 parts of the di-isopropyl ester of brassylic acid are added to a nitro-lacquer consisting of 10 parts nitrocellulose, 15 parts ethyl acetate, 30 parts butyl acetate, 15 parts butanol, and 40 parts toluene. Further examples are described illustrating the production of coating materials from polyvinyl chloride and brassylic acid esters.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE757466X | 1953-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB757466A true GB757466A (en) | 1956-09-19 |
Family
ID=6660042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28462/54A Expired GB757466A (en) | 1953-10-05 | 1954-10-04 | Plasticizers and gelatinising agents for highly polymerized substances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB757466A (en) |
-
1954
- 1954-10-04 GB GB28462/54A patent/GB757466A/en not_active Expired
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