GB599280A - Manufacture and use of acylated polyglycol ethers - Google Patents
Manufacture and use of acylated polyglycol ethersInfo
- Publication number
- GB599280A GB599280A GB21981/45A GB2198145A GB599280A GB 599280 A GB599280 A GB 599280A GB 21981/45 A GB21981/45 A GB 21981/45A GB 2198145 A GB2198145 A GB 2198145A GB 599280 A GB599280 A GB 599280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- fatty acid
- ethylene oxide
- carbon atoms
- mols
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Emulsifying agents comprise acylated polyglycol ethers prepared by reacting a fatty acid having at least 12 but not more than 22 carbon atoms with a quantity of ethylene oxide such that at least 2 mols but less than 4 mols of ethylene oxide are reacted with each mol of fatty acid (see Group IV). Examples describe products obtained from ethylene oxide and pure or commercial stearic acid, oleic acid and coconut oil fatty acid. Other acids mentioned are lauric acid, myristic acid, palmitic acid, hardened train oil fatty acid, arachic acid and ricinoleic or hardened ricinoleic acid. The Specification as open to inspection under Sect. 91 includes the use of any fatty acid having at least 12 carbon atoms. This subject-matter does not appear in the Specification as accepted.ALSO:Acylated polyglycol ethers are prepared by reacting a fatty acid containing at least 12 carbon atoms but not more than 22 carbon atoms with a quantity of ethylene oxide, at a raised temperature under superatmospheric pressure in the presence of a substance having an alkaline reaction, such that for every mol. of the fatty acid at least 2 mols. but less than 4 mols. of ethylene oxide enter into reaction with the fatty acid. Reaction at 120-180 DEG C. and 4-10 atmospheres is satisfactory. The substances of alkaline reaction may be alkali hydroxides or alkali salts of carboxylic acids. The products are water-soluble or -dispersible; they may be used as textile assistants, for example, as agents for preventing agglomeration of staple fibres of regenerated cellulose, for imparting a scroopy feel and for improving the capacity of the fibres for being spun and as emulsifying agents (see Group III). Examples described (1) products obtained by reacting ethylene oxide as above with pure and commercial stearic acid, oleic acid and coconut oil fatty acid in the presence of sodium acetate, sodium butyrate or sodium stearate and (2) the treatment of artificial wool composed of regenerated cellulose with an aqueous solution of the stearic acid-ethylene oxide product of (1) to give the wool a scroopy feel. Other fatty acid starting materials specified are lauric acid, myristic acid, palmitic acid, hardened train oil fatty acid, arachic acid, ricinoleic and hardened ricinoleic acid. The Specification as open to inspection under Sect. 91 includes the use of any fatty acid having at least 12 carbon atoms and states that a strong acid or acid salt may replace the substance of alkaline reaction. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH599280X | 1944-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB599280A true GB599280A (en) | 1948-03-09 |
Family
ID=4522643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21981/45A Expired GB599280A (en) | 1944-09-13 | 1945-08-27 | Manufacture and use of acylated polyglycol ethers |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR912981A (en) |
| GB (1) | GB599280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856310A (en) * | 1955-02-15 | 1958-10-14 | Hercules Powder Co Ltd | Stable ketene dimer-emulsifier mixtures and their preparation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4215689A1 (en) * | 1992-05-14 | 1993-11-18 | Huels Chemische Werke Ag | Nitrogen-free active ingredient in fabric softener formulations |
-
1945
- 1945-07-30 FR FR912981D patent/FR912981A/en not_active Expired
- 1945-08-27 GB GB21981/45A patent/GB599280A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856310A (en) * | 1955-02-15 | 1958-10-14 | Hercules Powder Co Ltd | Stable ketene dimer-emulsifier mixtures and their preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| FR912981A (en) | 1946-08-26 |
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