GB632084A - Improvements in liquid antiseptics - Google Patents

Improvements in liquid antiseptics

Info

Publication number
GB632084A
GB632084A GB36483/46A GB3648346A GB632084A GB 632084 A GB632084 A GB 632084A GB 36483/46 A GB36483/46 A GB 36483/46A GB 3648346 A GB3648346 A GB 3648346A GB 632084 A GB632084 A GB 632084A
Authority
GB
United Kingdom
Prior art keywords
urea
carrier liquid
liquid
water
organic
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
GB36483/46A
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.)
HAROLD ALEXANDER ABRAMSON
Original Assignee
HAROLD ALEXANDER ABRAMSON
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 HAROLD ALEXANDER ABRAMSON filed Critical HAROLD ALEXANDER ABRAMSON
Publication of GB632084A publication Critical patent/GB632084A/en
Expired legal-status Critical Current

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Abstract

A liquid antiseptic is made by mixing hydrogen peroxide and urea, or urea peroxide with a non-aqueous organic carrier liquid the viscosity of which at room temperature is higher than that of water, while substantially excluding water from the solution. The organic carrier liquids specified are:-glycerine and propylene-, ethylene-, trimethylene- and tetramethylene-glycols. Urea peroxide may be added in powdered form to the carrier liquid e.g., in the proportion of 0.2 to 20 per cent of the total weight of the solution, or aqueous solutions of hydrogen peroxide may be added to the carrier liquid and the water removed by known means prior to the addition of urea. The Specification as open to inspection under Sect. 91 comprises also the use of other organic and inorganic peroxides and esters of phthalic acid (as carrier liquid). This subject-matter does not appear in the Specification as accepted.
GB36483/46A 1945-02-20 1946-12-10 Improvements in liquid antiseptics Expired GB632084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632084XA 1945-02-20 1945-02-20

Publications (1)

Publication Number Publication Date
GB632084A true GB632084A (en) 1949-11-16

Family

ID=22047682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36483/46A Expired GB632084A (en) 1945-02-20 1946-12-10 Improvements in liquid antiseptics

Country Status (1)

Country Link
GB (1) GB632084A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193471A1 (en) * 1985-02-26 1986-09-03 L'oreal Use of an anhydrous solution of hydrogen peroxide in cosmetic and therapeutic preparations
US4867988A (en) * 1987-04-08 1989-09-19 Production Previews, Inc. Dentifrice containing microencapsulated oxygen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193471A1 (en) * 1985-02-26 1986-09-03 L'oreal Use of an anhydrous solution of hydrogen peroxide in cosmetic and therapeutic preparations
US4867988A (en) * 1987-04-08 1989-09-19 Production Previews, Inc. Dentifrice containing microencapsulated oxygen

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