Patent EP0243713A2 successfully refreshed from Google Patents.
EP0243713A2
Expired / Lapsed
EP
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Bactericidal composition and use thereof
Assignee: Kao Corp
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Filing: 1987-04-02
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Granted: —
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Expires: 2007-04-02
Abstract
Abstract A composition comprising didecyldimethylammonium chloride and an alkylene oxide adduct of a polyhydric alcohol being trivalent or more and its use as a bacteriocide is disclosed.
Inventors
- 👤 Seiichi Araki
- 👤 Mamoru Suzuki
- 👤 Tetsuji Iwasaki
- 👤 Yuichi Hioki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 02:27
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/02; A01N33/12; A01N31/00; A01N31/04; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
19 words
A composition which comprises didecyldimethylammonium chloride and an alkylene oxide adduct of a polyhydric alcohol being trivalent or more.
Claim 2
Dependent Claim
19 words
A composition which comprises didecyldimethylammonium chloride and an alkylene oxide adduct of a polyhydric alcohol being trivalent or more.
Claim 3
Dependent Claim
24 words
A composition as claimed in Claim 1, in which said polyhydric alcohol is selected from pentaerythritol, trimethylolpropane, di-trimethylolpropane, polymethylolnonane, neopentylglycol, di-pentaerythritol, glycerine and polyglycerine.
Claim 4
Dependent Claim
34 words
A composition as claimed in Claim 1, in which said adduct has the mole number of the added alkylene oxide in the range between 4 and 200 per one mole of the polyhydric alcohol.
Claim 5
Dependent Claim
57 words
A composition as claimed in Claim 1, in which said adduct has the formula (I): in which R is an alkylene having 2 to 4 carbon atoms, a, b, c and d each are zero or an integer of 1 to 50 and the total number of a, b, c and d ranges from 4 to 200.
Claim 6
Dependent Claim
26 words
A composition as claimed in Claim 1, in which a weight ratio of said didecyldimethylammonium chloride to the alkylene oxide adduct ranges from 1/0.1 to 1/10.
Claim 7
Dependent Claim
26 words
A composition as claimed in Claim 1, in which the adduct contains 20 to 100 mole percent of ethylene oxide based on the total alkylene oxide.
Claim 8
Dependent Claim
12 words
A composition as claimed in Claim 1, which further comprises a surfactant.
Claim 9
Dependent Claim
26 words
An aqueous solution which comprises 2 to 50 percent by weight of said composition as defined in Claim 1 or 7 and the balance of water.
Claim 10
Dependent Claim
14 words
Use of the composition of any of Claims l to 8 as a bacteriocide.
References Cited (Backward Citations)
No citation records indexed.
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