Patent US5037803A successfully refreshed from Google Patents.
US5037803A
Expired / Lapsed
US
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Product comprising a silicon organic compound combined with a cosmetically active substance
Assignee: Individual
•
Filing: 1988-03-02
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Granted: 1991-08-06
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Expires: 2008-03-02
Abstract
Abstract Process of preparation of an organo-silicon cosmetic compound having cosmetic and cutaneous resorption activity, derived from the addition or combination or complexing of a silanol with a substance which determines its cosmetic activity and an intracutaneous fixation substance.
Inventors
- 👤 Jean Gueyne
- 👤 Marie-Christine Seguin
- 👤 Jacques Bondon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:35
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C07F7/0836; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/58; A61K8/585; A61Q; A61Q19/00; A61Q19/04; A61Q19/06; A61Q19/08; A61Q5/00; A61Q5/12
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
36 words
A cosmetic product which comprises an aqueous solution of (a) silanol, (b) a cosmetically active substance and (c) a material which fixes the silanol and cosmetically active substance in the skin, said material is a protide.
Claim 2
Dependent Claim
36 words
A cosmetic product which comprises an aqueous solution of (a) silanol, (b) a cosmetically active substance and (c) a material which fixes the silanol and cosmetically active substance in the skin, said material is a protide.
Claim 3
Dependent Claim
14 words
The product of claim 1, wherein the protide is a lipoprotide or a nucleoprotein.
Claim 4
Dependent Claim
42 words
Product according to claim 1, in which the silanol is of the formula R x Si(OM).sub.(4-x) where R is an alkyl, alkenyl or aryl, x is a number of 1 to 3 and M is an atom of alkali metal or hydrogen.
Claim 5
Dependent Claim
69 words
Product according to claim 1, wherein the cosmetically active substance is an agent of slimming, skin regeneration, stimulation of atonic skins, brightening, rehydration, lubricating, suntan activation, protection against UV, anti-blotchiness, thickening of fine skins, antistretch mark treatment, regression of cheloids, anti-wrinkling, delipidic action, antiseborrheic action, calming and softening action, deodorizing, suppressing epidermal stases, softening nails, conditioning for hairs, stimulating hair growth, regression of canities and protection from atmospheric agents.
Claim 6
Dependent Claim
29 words
Product according to claim 4, wherein said agent is theophylline, a theophylline derivative, acetyl tyrosine acid, glycyrrhizic acid, glycine, lactic acid, hydroxyproline, sphingomyeline, mannuronic acid or a fatty alcohol.
Claim 7
Dependent Claim
30 words
Product according to claim 4, wherein the material which fixes the silanol and the cosmetically active substance in the skin is a natural protein which has retained its natural structure.
Claim 8
Dependent Claim
25 words
Product according to claim 1, in which said material is a polyphenol alone or in the form of heteroside, or it is a sterolic compound.
Claim 9
Dependent Claim
13 words
Product according to claim 1, in which said material is a metallic oligoelement.
Claim 10
Dependent Claim
42 words
Product according to claim 1, which bears 0.2 to 25 Si atoms per mole of said cosmetically active substance and 0.2 to 5 weight part of said material fixing it in the skin per each weight part of the cosmetically active substance.
Claim 11
Dependent Claim
19 words
Product according to claim 4, wherein the cosmetically active substance is a rehydratant, an antiseborrheic agent or nail softener.
Claim 12
Dependent Claim
37 words
Product according to claim 1, wherein the cosmetically active substance is a calming anti-inflammatory, a cutaneous protector, a sun erythema sedative, a post depilatory, a deodorant, a protector from sun rays, an anti-erythema or a suntan activator.
Claim 13
Dependent Claim
21 words
Product according to claim 1, wherein the cosmetically active substance is as a detoxicant of skin by eliminating deposits and stasis.
Claim 14
Dependent Claim
14 words
Product according to claim 1, wherein the cosmetically active substance is a hair conditioner.
Claim 15
Dependent Claim
14 words
Product according to claim 6, wherein the material which fixes is partially hydrolyzed elastin.
Claim 16
Dependent Claim
29 words
Product according to claim 4, wherein said agent is theophylline, a theophylline derivative, acetyl tyrosine acid, glycyrrhizic acid, glycine, lactic acid, hydroxyproline, sphingomyeline, mannuronic acid or a fatty alcohol.
Claim 17
Dependent Claim
30 words
Product according to claim 15, wherein the material which fixes the silanol and the cosmetically active substance in the skin is a natural protein which has retained its natural structure.
Claim 18
Dependent Claim
33 words
Product according to claim 16, wherein the silanol is methyl silane triol, the active substance is theophylline and the material which fixes the silanol and theophylline in the skin is partially hydrolyzed elastin.
Claim 19
Dependent Claim
17 words
Product according to claim 1 in which the silanol is methyl silane triol or dimethyl silane diol.
Claim 20
Dependent Claim
35 words
Product according to claim 1 in which the amount of silanol is 0.1 to 5%, the amount of cosmetically active substance is 0.1 to 5% and the amount of said material is 0.1 to 10%.
Claim 21
Dependent Claim
41 words
Product according to claim 1 wherein the aqueous solution contains 0.5 to 0.95% methyl silane triol or dimethyl silane diol, 0.25 to 2.19% of theophylline, theophylline acetic acid or acetyl tyrosine, and 0.5 to 1% of water solubilized elastin or collagen.
Claim 22
Dependent Claim
75 words
A cosmetic product according to claim 1 consisting essentially of 0.1 to 5% of a silanol of the formula R x Si(OM).sub.(4-x) in which R is an alkyl, alkenyl or aryl, x is a number from 1 to 3 and M is an atom of alkali metal or hydrogen, 0.1 to 5% of said cosmetically active substance and 0.1 to 10% of said material which fixes the silanol and cosmetically active substance in the skin.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-05 | 1995-02-04 | 1995-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-05 | 1999-02-04 | 1999-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-05 | 2003-02-04 | 2003-08-06 | $7700.00 | Window Closed / Lapsed |