US3025219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol hair dressing composition
Assignee: BASF Schweiz AG
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Filing: 1959-10-07
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Granted: 1962-03-13
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Expires: 1979-10-07
Abstract
No abstract record available.
Inventors
- 👤 Maeder Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:08
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/81; A61K8/8141; A61K8/8158; A61K8/02; A61K8/04; A61K8/046; A61Q; A61Q5/00; A61Q5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
A SPRAYABL AEROSOL HAIR-DRESSING COMPOSITION FOR SETTING AND LUSTERIZING THE HAIR BY SPRAY APPLICATION COMPRISING (A) A WATER-SOLUBLE SATURATED ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 3 CARBON ATOMS, (B) A PROPELLANT OF THE GROUP OF FLUOROCHLOROALKANES, AND (C) A HYDROPHILIC SALT OF A LINEAR ADDITIVE COPOLYMER WHICH IS SOLUBLE IN THE MIXTURE OF (A) AND (B) AND CONTAINS PER 100 PARTS BY WEIGHT OF THE COPOLYMER CHAIN (1) 5 TO 95 PARTS BY WEIGHT OF POLYMERIZED UNITS OF A MONOETHYLENICALLY UNSATURATED ESTER OF A MONOETHYLENICALLY UNSATURATED ALIPHATIC CARBOXYLIC ACID CONTAINING 3 TO 5 CARBON ATOMS AND A SATURATED ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 12 CARBON ATOMS, (2) 3 TO 100 PERCENT BY WEIGHT OF SAID UNITS DIFINED IN (1) BEING PRESENT AS CARBOXY GROUPS RESULTING FROM THE SAPONIFICATION OF UNITS OF SAID ESTER DEFINED IN (1) WITH AN ALKALI HYDROXIDE IN A WATERSOLUBLE ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 3 CARBON ATOMS, AND (3) 95 TO 5 PARTS BY WEIGHT OF POLYMERIZED UNTIS OF AN N-SUBSTITUTED AMIDE OF THE FORMULA
Claim 2
Dependent Claim
171 words
A SPRAYABL AEROSOL HAIR-DRESSING COMPOSITION FOR SETTING AND LUSTERIZING THE HAIR BY SPRAY APPLICATION COMPRISING (A) A WATER-SOLUBLE SATURATED ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 3 CARBON ATOMS, (B) A PROPELLANT OF THE GROUP OF FLUOROCHLOROALKANES, AND (C) A HYDROPHILIC SALT OF A LINEAR ADDITIVE COPOLYMER WHICH IS SOLUBLE IN THE MIXTURE OF (A) AND (B) AND CONTAINS PER 100 PARTS BY WEIGHT OF THE COPOLYMER CHAIN (1) 5 TO 95 PARTS BY WEIGHT OF POLYMERIZED UNITS OF A MONOETHYLENICALLY UNSATURATED ESTER OF A MONOETHYLENICALLY UNSATURATED ALIPHATIC CARBOXYLIC ACID CONTAINING 3 TO 5 CARBON ATOMS AND A SATURATED ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 12 CARBON ATOMS, (2) 3 TO 100 PERCENT BY WEIGHT OF SAID UNITS DIFINED IN (1) BEING PRESENT AS CARBOXY GROUPS RESULTING FROM THE SAPONIFICATION OF UNITS OF SAID ESTER DEFINED IN (1) WITH AN ALKALI HYDROXIDE IN A WATERSOLUBLE ALIPHATIC MONOHYDRIC ALCOHOL CONTAINING 1 TO 3 CARBON ATOMS, AND (3) 95 TO 5 PARTS BY WEIGHT OF POLYMERIZED UNTIS OF AN N-SUBSTITUTED AMIDE OF THE FORMULA
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) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |