US6018082A
Expired / Lapsed
US
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Fluoroalkyl substituted ethylenically unsaturated compounds
Assignee: Kao Corp
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Filing: 1997-09-19
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Granted: 2000-01-25
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Expires: 2017-09-19
Abstract
Abstract Compounds represented by the following general formula: ##STR1## wherein Rf and Rf' mean a perfluoroalkyl group having 1-20 carbon atoms or a (ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t in which t stands for an integer of 1-20, R 2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) u - in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, l stands for a number of 2-16, and m and n are individually a number of 1-6. The compounds are useful for preparing fluorine-modified silicone derivatives suitable for cosmetic compositions.
Inventors
- 👤 Jouji Okada
- 👤 Akira Kawamata
- 👤 Tadayuki Tokunaga
- 👤 Noboru Nagatani
- 👤 Makoto Torizuka
- 👤 Masahiko Asahi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:34
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/04; C08G77/38; C08G77/382; C08G77/385; A; A61; A61K; A61K8/00; A61K8/02; A61K8/03; A61K8/18; A61K8/30; A61K8/58; A61K8/585; A61K8/69; A61K8/70; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/894; A61K8/896; A61K8/897; A61Q; A61Q19/00; A61Q1/00; A61Q1/02; A61Q1/08; A61Q1/10; A61Q1/12; A61Q17/00; A61Q17/005; A61Q17/04
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
119 words
A compound represented by the following general formula (8): ##STR57## wherein Rf means a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, R 2 denotes a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 )u- in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, and l stands for a number of 2-16.
Claim 2
Dependent Claim
119 words
A compound represented by the following general formula (8): ##STR57## wherein Rf means a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, R 2 denotes a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 )u- in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, and l stands for a number of 2-16.
Claim 3
Dependent Claim
121 words
A compound represented by the following general formula: ##STR58## wherein Rf means a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, R 2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or (ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) u - in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, l stands for a number of 3-16.
Claim 4
Dependent Claim
121 words
A compound represented by the following general formula: ##STR58## wherein Rf means a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, R 2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or (ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) u - in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, l stands for a number of 3-16.
Claim 5
Dependent Claim
10 words
A compound according to claim 2, of the formula: ##STR59##
Claim 6
Dependent Claim
9 words
A compound according to claim 2, of the formula
Claim 7
Dependent Claim
9 words
A compound according to claim 2 of the formula
Claim 8
Dependent Claim
61 words
A compound represented by the following general formula (9): wherein Rf and Rf' mean individually a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, l stands for a number of 2-16, and m and n are individually a number of 1-6.
Claim 9
Dependent Claim
61 words
A compound represented by the following general formula (9): wherein Rf and Rf' mean individually a perfluoroalkyl group having 1-20 carbon atoms or a ω-H-perfluoroalkyl group represented by the formula H(CF 2 ) t - in which t stands for an integer of 1-20, l stands for a number of 2-16, and m and n are individually a number of 1-6.
Claim 10
Dependent Claim
16 words
A compound according to claim 6 of the formula H.sub.2 C═CHCH.sub.2 --O--CH(CH.sub.2 --OCH.sub.2 CH.sub.2 C.sub.6 F.sub.13).sub.2.
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