GB1263400A - Substituted hydroxylamines and their use as antioxidants - Google Patents
Substituted hydroxylamines and their use as antioxidantsInfo
- Publication number
- GB1263400A GB1263400A GB53666/70A GB5366670A GB1263400A GB 1263400 A GB1263400 A GB 1263400A GB 53666/70 A GB53666/70 A GB 53666/70A GB 5366670 A GB5366670 A GB 5366670A GB 1263400 A GB1263400 A GB 1263400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzhydryl
- triphenylmethyl
- oxidants
- march
- alkyl
- 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
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- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/16—Dielectric; Insulating oil or insulators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Abstract
1,263,400. Preservative. J. R. GEIGY A.G. 3 March, 1969 [4 March, 1968], No. 53666/70. Divided out of 1,262,523. Heading A2D. [Also in Divisions C2, C3 and C5] Hydroxylamine compounds of the general formula:- (wherein R 7 and R 8 are C 1-3 alkyl, benzyl, chlorobenzyl, nitrobenzyl, benzhydryl, or triphenylmethyl, provided that (i) only one of R 7 and R 8 is alkyl, and (ii) that R 8 is hydrogen when R 7 is benzhydryl or triphenylmethyl; or R 7 and R 8 together with the nitrogen atom form a morpholino, piperidino, 2,2,6,6-tetramethyl piperidino or piperazino group) are anti-oxidants and useful in stabilising foods containing or prepared from animal fats, e.g. potato chips, fried fish, do-nuts, crackers, pastries and cakes, also other foods, e.g. salad dressings, vegetable shortenings, and animal feedstuffs such as fish meals and fortified feeds. The anti-oxidants are normally present in a concentration of 0.001-5.0% by wt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70988268A | 1968-03-04 | 1968-03-04 | |
GB01269/69A GB1262523A (en) | 1968-03-04 | 1969-03-03 | Substituted hydroxylamines and their use as anti-oxidants |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1263400A true GB1263400A (en) | 1972-02-09 |
Family
ID=26248174
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1264920D Expired GB1264920A (en) | 1968-03-04 | 1969-03-03 | |
GB53667/70A Expired GB1263199A (en) | 1968-03-04 | 1969-03-03 | Substituted hydroxylamines and their use as anti-oxidants |
GB53666/70A Expired GB1263400A (en) | 1968-03-04 | 1969-03-03 | Substituted hydroxylamines and their use as antioxidants |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1264920D Expired GB1264920A (en) | 1968-03-04 | 1969-03-03 | |
GB53667/70A Expired GB1263199A (en) | 1968-03-04 | 1969-03-03 | Substituted hydroxylamines and their use as anti-oxidants |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB1264920A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0138767A1 (en) * | 1983-10-11 | 1985-04-24 | Ciba-Geigy Ag | Stabilized polyolefinic compounds containing hydroxylamine derivatives |
EP0140378A2 (en) * | 1983-10-31 | 1985-05-08 | E.I. Du Pont De Nemours And Company | Discoloration-resistant spandex fiber |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4720517A (en) * | 1986-11-24 | 1988-01-19 | Ciba-Geigy Corporation | Compositions stabilized with N-hydroxyiminodiacetic and dipropionic acids and esters thereof |
EP0273011B1 (en) * | 1986-12-24 | 1993-03-17 | Ciba-Geigy Ag | N,n-bis(hydroxyethyl)hydroxylamine ester stabilizers |
JP2547638B2 (en) * | 1989-07-25 | 1996-10-23 | 富士写真フイルム株式会社 | Process for producing sulfoalkyl-substituted hydroxylamines |
US5248811A (en) * | 1989-07-25 | 1993-09-28 | Fuji Photo Film Co., Ltd. | Process for producing sulfoalkyl-substituted hydroxylamines |
CN115016498B (en) | 2022-07-05 | 2023-07-11 | 未岚大陆(北京)科技有限公司 | Mower, and image building method and device thereof as well as storage medium |
-
1969
- 1969-03-03 GB GB1264920D patent/GB1264920A/en not_active Expired
- 1969-03-03 GB GB53667/70A patent/GB1263199A/en not_active Expired
- 1969-03-03 GB GB53666/70A patent/GB1263400A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0138767A1 (en) * | 1983-10-11 | 1985-04-24 | Ciba-Geigy Ag | Stabilized polyolefinic compounds containing hydroxylamine derivatives |
EP0140378A2 (en) * | 1983-10-31 | 1985-05-08 | E.I. Du Pont De Nemours And Company | Discoloration-resistant spandex fiber |
EP0140378A3 (en) * | 1983-10-31 | 1987-04-01 | E.I. Du Pont De Nemours And Company | Discoloration-resistant spandex fiber |
Also Published As
Publication number | Publication date |
---|---|
GB1263199A (en) | 1972-02-09 |
GB1264920A (en) | 1972-02-23 |
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