Patent US3630654A successfully refreshed from Google Patents.
US3630654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous alcoholic acid dye-carboxylated polymer compositions for dyeing and grooming hair
Assignee: Bristol Myers Co
•
Filing: 1968-05-15
•
Granted: 1971-12-28
•
Expires: 1988-05-15
Abstract
Abstract An oil-in-water emulsion capable of dyeing and grooming hair containing an acid dye, a slightly water-soluble alcohol and a water-soluble carboxy containing polymer.
Inventors
- 👤 Norman Allen Rosenthal
- 👤 Donald Joseph Delano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/06; A61K8/062; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/72; A61K8/73; A61K8/731; A61K8/81; A61K8/8141; A61K8/8147; A61K8/8164; A61K8/817; A61K8/8182; A61K8/84; A61K8/88; A61Q; A61Q5/00; A61Q5/06; A61Q5/065; Y; Y10; Y10S; Y10S424/00; Y10S424/02
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
19 words
The composition according to claim 1 wherein said water-soluble polymer selected is capable of functioning as a hair-grooming agent.
Claim 2
Dependent Claim
68 words
The composition according to claim 2 wherein said alcoholic solvent is of formula: wherein R1 and R2 are hydrogen or alkyl; R3 is selected from the group consisting of aryl, aralkyl, -O-alkyl; alkylene-O-alkyl, alkyl-O-aryl in which the alkyl groups contain one to seven carbon atoms, the alkylene group has from two to nine carbon atoms and the aryl and aralkyl moieties have from six to 14 carbon atoms.
Claim 3
Dependent Claim
25 words
The composition according to claim 3 wherein said alcohol is of formula: in which n is 1 or 2 and p is 0 or 1.
Claim 4
Dependent Claim
15 words
The composition according to claim 2 wherein said water-soluble polymer is a carboxylated vinylic polymer.
Claim 5
Dependent Claim
16 words
The composition according to claim 5 wherein said carboxylated vinylic polymer is a polyacrylic acid polymer.
Claim 6
Dependent Claim
20 words
The composition according to claim 5 wherein said carboxylated vinylic polymer is a hydrolyzed copolymer of ethylene and maleic anhydride.
Claim 7
Dependent Claim
22 words
The composition according to claim 5 wherein said carboxylated vinylic polymer is a hydrolyzed copolymer of methyl vinyl ether and maleic anhydride.
Claim 8
Dependent Claim
12 words
The composition according to claim 2 wherein the alcohol is benzyl alcohol.
Claim 9
Dependent Claim
20 words
The composition according to claim 9 wherein said benzyl alcohol constitutes between about 10-20 percent by weight of said composition.
Claim 10
Dependent Claim
18 words
The composition according to claim 10 wherein said benzyl alcohol constitutes 10 percent by weight of said composition.
Claim 11
Dependent Claim
16 words
The composition according to claim 11 wherein the water-soluble polymer is a carboxy containing poly-acrylic acid.
Claim 12
Dependent Claim
12 words
The composition according to claim 2 wherein the alcohol is Beta -phenylethanol.
Claim 13
Dependent Claim
13 words
The composition according to claim 2 wherein the alcohol is Nu -phenyl propanol.
Claim 14
Dependent Claim
17 words
The method for simultaneously grooming and coloring hair which comprises applying thereto the composition of claim 2.
Claim 15
Dependent Claim
44 words
The composition according to claim 1 wherein said solvent is present in the range of from about 5 percent to 40 percent by weight and said polymer is present in the range of from about 0.1 to 2 percent by weight of the composition.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |