US3141825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cold wave lotion package
Assignee: Shulton Inc
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Filing: 1962-05-17
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Granted: 1964-07-21
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Expires: 1982-05-17
Abstract
No abstract record available.
Inventors
- 👤 Robert L Goldemberg
- 👤 Akrongold Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:56
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/04; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K2800/00; A61K2800/80; A61K2800/87; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A HAIR WAVING LOTION PACKAGE CONSISTING OF A POLYETHYLENE SQUEEZE BOTTLE HAVING A CURED EPOXY RESIN COATING CONSISTING ESSENTIALLY OF (1) AN EPOXY RESIN COMPOSITION CONTAINING BY WEIGHT FROM ABOUT 90% TO ABOUT 10% OF THE REACTION PRODUCT OF EPICHLORHYDRIN, P,P''-DIHYDROXYDIPHENYLDIMETHYL METHANE AND EPIHYDRIC ALCOHOL, AND FROM ABOUT 10% TO ABOUT 90% OF THE REACTION PRODUCT OF EPICHLORHYDRIN AND DIMETHYL, P-HYDROXYPHENYL, PHYDROXY-O-(P-HYDROXYBENZYL) PHENYL METHANE; (2) THE REACTION PRODUCT OF EPICHLORHYDRIN AND P,P''-DIHYDROXY-DIPHENYLDIMETHYLMETHANE; SAID (1) AND (2) BEING ADMIXED IN A RATIO OF BETWEEN ABOUT 5:1 AND 45:1, AND A HARDENER, ON AT LEAST ONE SURFACE THEREOF COMPLETELY COVERING SAID SURFACE, SAID BOTTLE CONTAINING A HAIR WAVE LOTION CONSISTING ESSENTIALLY OF FROM 4% TO 7% BY WEIGHT OF THIOGLYCOLIC ACID, FROM 1% TO 6.5% MONOETHANOLAMINE, FROM 0.1% TO 2.6% AMMONIUM HYDROXIDE, AND THE REST BEING SUBSTANTIALLY ENTIRELY WATER, SAID MIXTURE CONTAINING NOT MORE THAN ONE MOL OF AMMONIUM HYDROXIDE PER MOL OF THIOGLYCOLIC ACID AND HAVING A PH WITHIN THE RANGE OF 9 TO 9.4.
Claim 2
Dependent Claim
164 words
A HAIR WAVING LOTION PACKAGE CONSISTING OF A POLYETHYLENE SQUEEZE BOTTLE HAVING A CURED EPOXY RESIN COATING CONSISTING ESSENTIALLY OF (1) AN EPOXY RESIN COMPOSITION CONTAINING BY WEIGHT FROM ABOUT 90% TO ABOUT 10% OF THE REACTION PRODUCT OF EPICHLORHYDRIN, P,P''-DIHYDROXYDIPHENYLDIMETHYL METHANE AND EPIHYDRIC ALCOHOL, AND FROM ABOUT 10% TO ABOUT 90% OF THE REACTION PRODUCT OF EPICHLORHYDRIN AND DIMETHYL, P-HYDROXYPHENYL, PHYDROXY-O-(P-HYDROXYBENZYL) PHENYL METHANE; (2) THE REACTION PRODUCT OF EPICHLORHYDRIN AND P,P''-DIHYDROXY-DIPHENYLDIMETHYLMETHANE; SAID (1) AND (2) BEING ADMIXED IN A RATIO OF BETWEEN ABOUT 5:1 AND 45:1, AND A HARDENER, ON AT LEAST ONE SURFACE THEREOF COMPLETELY COVERING SAID SURFACE, SAID BOTTLE CONTAINING A HAIR WAVE LOTION CONSISTING ESSENTIALLY OF FROM 4% TO 7% BY WEIGHT OF THIOGLYCOLIC ACID, FROM 1% TO 6.5% MONOETHANOLAMINE, FROM 0.1% TO 2.6% AMMONIUM HYDROXIDE, AND THE REST BEING SUBSTANTIALLY ENTIRELY WATER, SAID MIXTURE CONTAINING NOT MORE THAN ONE MOL OF AMMONIUM HYDROXIDE PER MOL OF THIOGLYCOLIC ACID AND HAVING A PH WITHIN THE RANGE OF 9 TO 9.4.
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) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |