GB328544A - Process of bleaching materials - Google Patents

Process of bleaching materials

Info

Publication number
GB328544A
GB328544A GB2838128A GB2838128A GB328544A GB 328544 A GB328544 A GB 328544A GB 2838128 A GB2838128 A GB 2838128A GB 2838128 A GB2838128 A GB 2838128A GB 328544 A GB328544 A GB 328544A
Authority
GB
United Kingdom
Prior art keywords
peroxides
chloride
acid
peroxide
oil
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
Application number
GB2838128A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PILOT LAB Inc
Original Assignee
PILOT LAB Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PILOT LAB Inc filed Critical PILOT LAB Inc
Priority to GB2838128A priority Critical patent/GB328544A/en
Publication of GB328544A publication Critical patent/GB328544A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • A21D2/20—Peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)

Abstract

328,544. Jackson, L. Mellersh-, (Pilot Laboratory, Inc.). Oct. 3, 1928. Soaps, waxes, and oils are bleached by the action of a mixture of organic or of organic and inorganic peroxides, the peroxides being mutually activating in their bleaching action, or one serving to activate the other. A suitable mixture is obtained by adding water and caustic soda to hydrogen peroxide, then adding a mixture of benzoyl chloride and fumaryl chloride and a fatty acid chloride such as capryl lauryl or oleyl chloride. The peroxides are washed and dried and may be ground with an inert filler such as calcium sulphate, magnesium sulphate or starch. Benzoyl peroxide may be activated by mixing with 5 to 10 per cent butyric, caproic or capric acid peroxides. Other peroxides mentioned are peroxides of crotonic acid, valeric acid, cinnamic acid, and phenylacetyl, succinyl, phthalyl and citryl peroxides. To bleach colouring matter dissolved in oil an inactive organic peroxide is mixed with the peroxide of a fatty acid obtained from an oil such as cocoanut oil. Reference has been directed by the Comptroller to Specification 102,967, [Class 58, Grain &c.].
GB2838128A 1928-10-03 1928-10-03 Process of bleaching materials Expired GB328544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2838128A GB328544A (en) 1928-10-03 1928-10-03 Process of bleaching materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2838128A GB328544A (en) 1928-10-03 1928-10-03 Process of bleaching materials

Publications (1)

Publication Number Publication Date
GB328544A true GB328544A (en) 1930-04-03

Family

ID=10274746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2838128A Expired GB328544A (en) 1928-10-03 1928-10-03 Process of bleaching materials

Country Status (1)

Country Link
GB (1) GB328544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861119B2 (en) 2012-06-15 2018-01-09 Arkema Inc. Peroxide dispersions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861119B2 (en) 2012-06-15 2018-01-09 Arkema Inc. Peroxide dispersions
US10925302B2 (en) 2012-06-15 2021-02-23 Arkema Inc. Peroxide dispersions

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