EP0117360A1
Expired / Lapsed
EP
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Aqueous compositions containing siloxane and a metallorganic additive
Assignee: Dow Silicones Corp
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Filing: 1983-12-20
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Granted: —
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Expires: 2003-12-20
Abstract
Abstract A composition consisting essentially of (A) a polymer, having at least one nitrogen-hydrogen bond, emulsified in water with at least one surfactant and (B) a water solubilized additive selected from the group consisting of organic zirconates, germanates, titanates, and mixtures thereof is disclosed. This invention further discloses a process for setting and conditioning hair, the improvement comprising applying to the hair the composition as defined above and thereafter drying the hair. The novelty of this invention lies with the stability of the aqueous siloxane/metallic additive system. This stability allows the composition to be conveniently applied to condition the hair and to hold a set in the hair, but when the hair is washed, the composition reverts to noncrosslinked polymer and acts as a conditioner.
Inventors
- 👤 Susan Mary Cantrell
- 👤 Gary Rex Homan
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 04:29
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/896; A61K8/898; A61K8/19; A61K8/28; A61K8/29; A61K8/30; A61K8/58; A61Q; A61Q5/00; A61Q5/12; C; C08; C08K; C08K5/00; C08K5/0091; C08K5/04; C08K5/05; C08K5/057; A61K2800/00; A61K2800/40; A61K2800/58
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
45 words
A composition consisting essentially of (A) an organosiloxane polymer having an organic substituent containing a nitrogen-hydrogen bond, which polymer is emulsified in water with a surfactant and (B) a water solubilized additive selected from the group consisting of organic titanates, zirconates, germanates and mixtures thereof.
Claim 2
Dependent Claim
45 words
A composition consisting essentially of (A) an organosiloxane polymer having an organic substituent containing a nitrogen-hydrogen bond, which polymer is emulsified in water with a surfactant and (B) a water solubilized additive selected from the group consisting of organic titanates, zirconates, germanates and mixtures thereof.
Claim 3
Dependent Claim
113 words
A composition as defined in Claim 1 wherein (A) the organosiloxane polymer contains an organosiloxy unit selected from the group consisting of and mixtures thereof wherein R is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, substituted monovalent hydrocarbon radicals, and a radical having the general formula -OX wherein X is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, and substituted monovalent hydrocarbon radicals; R' is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, and substituted monovalent hydrocarbon radicals; wherein at least one R' per organosiloxy unit is hydrogen; and m and n have values of 1 to 4 and (B) the additive is an organic titanate.
Claim 4
Dependent Claim
169 words
A composition as defined in Claim 2 wherein (A) the organosiloxane polymer contains an organosiloxy unit having the general formula wherein R is selected from the group consisting of monovalent hydrocarbon radicals and a radical having the general formula -OX wherein X is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, and substituted monovalent hydrocarbon radicals; R' is hydrogen, m has a value of 3 - or 4, and n has a value of 2; and (B) the titanate is a titanium chelate selected from the group consisting of wherein G is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, and substituted monovalent hydrocarbon radicals, X' is selected from the group consisting of hydrogen, -OCH 2 CH 3 , -OH, the -O - NH 4 + radical, monovalent hydrocarbon radicals, and substituted monovalent hydrocarbon radicals, Z and Y are divalent hydrocarbon or substituted divalent hydrocarbon radicals, n has the value of 0 to 10, and A and E are trivalent or substituted trivalent hydrocarbon radicals.
Claim 5
Dependent Claim
106 words
A composition as defined in Claim 3 wherein (A) the organosiloxane polymer has the general formula wherein R is selected from the group consisting of alkyl radicals and a radical having the general formula -OX wherein X is hydrogen; R is selected from the group consisting of monovalent hydrocarbon radicals, substituted monovalent hydrocarbon radicals, and a radical having the general formula -OX wherein X is selected from the group consisting of hydrogen, monovalent hydrocarbon radicals, and monovalent substituted hydrocarbon radicals; a+b has a value of 1 to 2000 with a having a value of 0 to 1999 and b having a value of 1 to 2000.
Claim 6
Dependent Claim
75 words
A process for concurrently setting and conditioning hair comprising (I) coating the hair with a composition comprising (A) an organosiloxane polymer having an organic substituent containing a nitrogen-hydrogen bond, which polymer is emulsified in water with a surfactant and (B) a water solubilized additive selected from the group consisting of organic titanates, zirconates, germanates and mixtures thereof; (II) imposing a desired configuration on the hair; and (III) drying the coated hair in the desired configuration.
Claim 7
Dependent Claim
75 words
A process for concurrently setting and conditioning hair comprising (I) coating the hair with a composition comprising (A) an organosiloxane polymer having an organic substituent containing a nitrogen-hydrogen bond, which polymer is emulsified in water with a surfactant and (B) a water solubilized additive selected from the group consisting of organic titanates, zirconates, germanates and mixtures thereof; (II) imposing a desired configuration on the hair; and (III) drying the coated hair in the desired configuration.
References Cited (Backward Citations)
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