Patent US3090727A successfully refreshed from Google Patents.
US3090727A
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Hair conditioning method
Assignee: Zeneca Inc
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Filing: 1960-01-27
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Granted: 1963-05-21
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Expires: 1980-01-27
Abstract
No abstract record available.
Inventors
- 👤 Carter Phyllis Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:36
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/12; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A METHOD OF RINSING HAIR WHICH COMPRISES APPLYING TO HAIR A DILUTE AQUEOUS SOLUTION OF THE REACTION PRODUCT OF A HEXITOL EPIHALOHYDRIN CONDENSATE CONTAINING FROM 1 TO 4 HALOHYDRIN RADICALS PER HEXITOL RESIDUE, PROVIDED THAT AT LEAST ONE OF SAID HALOHYDRIN RADICALS CONTAINS A HALOGEN ATOM SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE AND IODINE, AND A STOICHIOMETRIC EXCESS OF A C12 TO C22 FATTY ACID DIAMIDE OF DIETHYLENE TRIAMINE.
Claim 2
Independent Claim
71 words
A METHOD OF RINSING HAIR WHICH COMPRISES APPLYING TO HAIR A DILUTE AQUEOUS SOLUTION OF THE REACTION PRODUCT OF A HEXITOL EPIHALOHYDRIN CONDENSATE CONTAINING FROM 1 TO 4 HALOHYDRIN RADICALS PER HEXITOL RESIDUE, PROVIDED THAT AT LEAST ONE OF SAID HALOHYDRIN RADICALS CONTAINS A HALOGEN ATOM SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE AND IODINE, AND A STOICHIOMETRIC EXCESS OF A C12 TO C22 FATTY ACID DIAMIDE OF DIETHYLENE TRIAMINE.
References Cited (Backward Citations)
US2525771A
Cited
US2901430A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |