GB355055A - Preservation of soaps, fats and fatty oils - Google Patents
Preservation of soaps, fats and fatty oilsInfo
- Publication number
- GB355055A GB355055A GB27036/30A GB2703630A GB355055A GB 355055 A GB355055 A GB 355055A GB 27036/30 A GB27036/30 A GB 27036/30A GB 2703630 A GB2703630 A GB 2703630A GB 355055 A GB355055 A GB 355055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- class
- oils
- hydroxy
- food
- dihydroxy
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
- C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Edible Oils And Fats (AREA)
Abstract
The auto-oxidation of fats, fatty oils, or soaps is prevented by incorporating therein a small amount of a hydroxylated diaryl compound in which the aryl residues are directly linked together. Palm or coco nut oil, swine fat, or olive castile soap is mixed with 0,1 per cent of o- or p-hydroxy diphenyl, 4:4<1> dihydroxy diphenyl, b -p-hydroxy phenyl-naphthalene, or 3:3<1>-dihydroxy dinaphthyl. Similar compounds containing a plurality of hydroxy groups, or alkyl groups may be used. Specifications 181,365, [Class 49, Food &c.], 208,189, 241,734, 254,303, 260,108, [all in Class 91, Oils &c.], 308,405, [Class 49, Food &c.], and 332,764, [Class 91, Oils &c.], and U.S. Specification 1,672,657 are referred to. The Specification as open to inspection under Sect 91 (3) (a) describes also the preservation of lard and butter. This subject-matter does not appear in the Specification as accepted.ALSO:Fats and fatty oils are preserved by incorporating therein a small amount of a hydroxylated diaryl compound in which the aryl residues are directly linked together. Palm or coconut oil, or swinefat, is mixed with 0,1 per cent of o- or p-hydroxy diphenyl, 4:41 dihydroxy diphenyl, b p-hydroxy phenyl naphthalene, or 3 : 31 dihydroxy dinaphthyl. Similar compounds containing a plurality of hydroxy groups, or alkyl groups may be used. Specifications 181,365, 208,189, [both in Class 49, Food &c.], 241,734, [Class 91, Oils &c.], 254,303, 260,108, 308,405, [all in Class 49, Food &c.], and 332,764, [Class 91, Oils &c.], and U.S.A. Specification 1,672,657 are referred to. The Specification as open to inspection under Sect. 91 (3) (a) describes also the preservation of butter and lard. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US355055XA | 1929-09-10 | 1929-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB355055A true GB355055A (en) | 1931-08-20 |
Family
ID=21883119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27036/30A Expired GB355055A (en) | 1929-09-10 | 1930-09-10 | Preservation of soaps, fats and fatty oils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB355055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141438A (en) * | 1983-06-15 | 1984-12-19 | Inst Penyelidikan Minyak Kelap | Deodorization and stabilisation of palm oil and palm oil fractions |
-
1930
- 1930-09-10 GB GB27036/30A patent/GB355055A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2141438A (en) * | 1983-06-15 | 1984-12-19 | Inst Penyelidikan Minyak Kelap | Deodorization and stabilisation of palm oil and palm oil fractions |
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