GB521576A - Improvements in production of aliphatic ketone-diarylamine anti-oxidants - Google Patents
Improvements in production of aliphatic ketone-diarylamine anti-oxidantsInfo
- Publication number
- GB521576A GB521576A GB35786/38A GB3578638A GB521576A GB 521576 A GB521576 A GB 521576A GB 35786/38 A GB35786/38 A GB 35786/38A GB 3578638 A GB3578638 A GB 3578638A GB 521576 A GB521576 A GB 521576A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diarylamine
- ketone
- oils
- aliphatic ketone
- soaps
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
521,576. Antioxidants for oils and soaps. UNITED STATES RUBBER PRODUCTS, Inc. Dec. 8, 1938, No. 35786. Convention date, Dec. 9, 1937. Drawings to Specification. [Class 91] [Also in Groups IV and V] Aliphatic ketone-diarylamine condensation products, prepared by reacting a diarylamine in liquid form with an aliphatic ketone introduced in vapour form by pressure into the diarylamine at a temperature of 100‹ C.-200‹ C. are used as antioxidants for unsaturated vegetable or other fatty oils, essential oils, petroleum oils and their derivatives including cracked gasolines, and soaps. 0.1 per cent. to 5 per cent. by weight of antioxidant is suitable. Specified ketones employed are acetone, ethyl methyl ketone, diethylketonemesityl oxide, phorone, dipropyl ketone and dibutyl ketone. Specified diarylamines are diphenylamine, N, N<SP>1</SP>-diphenyl p-phenylene diamine, ditolylamine, dixylylamine, phenyl tolylamine, dinaphthylamine and phenyl α or #-naphthylamine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US521576XA | 1937-12-09 | 1937-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB521576A true GB521576A (en) | 1940-05-24 |
Family
ID=21975833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35786/38A Expired GB521576A (en) | 1937-12-09 | 1938-12-08 | Improvements in production of aliphatic ketone-diarylamine anti-oxidants |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB521576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562802A (en) * | 1947-06-18 | 1951-07-31 | Us Rubber Co | Manufacture of ketone diarylamine condensation products |
-
1938
- 1938-12-08 GB GB35786/38A patent/GB521576A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562802A (en) * | 1947-06-18 | 1951-07-31 | Us Rubber Co | Manufacture of ketone diarylamine condensation products |
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