US3035987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of increasing the water vapor porosity of fat materials
Assignee: Wickhen Products Inc
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Filing: 1957-07-24
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Granted: 1962-05-22
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Expires: 1977-07-24
Abstract
No abstract record available.
Inventors
- 👤 Weitzel Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:49
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0014; A61K47/00; A61K47/06; A61K47/08; A61K47/10; A61K47/12; A61K47/14; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/342; A61K8/36; A61K8/361; A61K8/37; A61Q; A61Q17/00; C; C07; C07C; C07C29/00; C07C29/132; C07C29/136; C07C29/147; C07C51/00; C07C51/09; C07C51/347; C07C51/377; C07C51/38; C07C53/00; C07C53/126; C07C67/00; C07C67/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
A METHOD OF INCREASING THE WATER VAPOR POROSITY OF A FAT COMPONENT IN A COSMETIC PRODUCT, COMPRISING COMBINING WITH THE FAT COMPONENT FROM 1 TO 10% BY WEIGHT OF A SUBSTANCE CONSISTING ESSENTIALLY OF AN ALKYL BRANCHED ALIPHATIC COMPOUND, SAID BRANCHED CHAIN ALIPHATIC COMPOUND BEING SELECTED FROM THE GROUP CONSISTING OF, (A) A MONO-HYDROXY ALCOHOL HAVING FROM 5 TO 20 CARBON ATOMS IN THE OPEN CHAIN AND HAVING AT LEAST ONE ALKYL BRANCH CHAIN CONTAINING LESS THAN 3 CARBON ATOMS WITH SAID BRANCH CHAIN SPACED AT LEAST ONE CARBON ATOM FROM THE END CARBON ATOMS IN SAID OPEN CHAIN, (B) AN ACID HAVING FROM 5 TO 20 CARBON ATOMS IN THE OPEN CHAIN AND HAVING AT LEAST ONE ALKYL BRANCH CHAIN CONTAINING LESS THAN 3 CARBON ATOMS WITH SAID BRANCH CHAIN SPACED AT LEAST ONE CARBON ATOM FROM THE END CARBON ATOMS IN SAID OPEN CHAIN, AND (C) STRAIGHT CHAIN ESTERS OF SAID ALCOHOLS AND ACIDS WITH SAID STRAIGHT CHAIN HAVING UP TO 20 CARBON ATOMS, SAID ADDITION OF THE BRANCHED CHAIN COMPOUND SERVING TO SUBSTANTIALLY INCREASE THE POROSITY OF THE FAT COMPONENT TO WATER VAPOR.
Claim 2
Independent Claim
186 words
A METHOD OF INCREASING THE WATER VAPOR POROSITY OF A FAT COMPONENT IN A COSMETIC PRODUCT, COMPRISING COMBINING WITH THE FAT COMPONENT FROM 1 TO 10% BY WEIGHT OF A SUBSTANCE CONSISTING ESSENTIALLY OF AN ALKYL BRANCHED ALIPHATIC COMPOUND, SAID BRANCHED CHAIN ALIPHATIC COMPOUND BEING SELECTED FROM THE GROUP CONSISTING OF, (A) A MONO-HYDROXY ALCOHOL HAVING FROM 5 TO 20 CARBON ATOMS IN THE OPEN CHAIN AND HAVING AT LEAST ONE ALKYL BRANCH CHAIN CONTAINING LESS THAN 3 CARBON ATOMS WITH SAID BRANCH CHAIN SPACED AT LEAST ONE CARBON ATOM FROM THE END CARBON ATOMS IN SAID OPEN CHAIN, (B) AN ACID HAVING FROM 5 TO 20 CARBON ATOMS IN THE OPEN CHAIN AND HAVING AT LEAST ONE ALKYL BRANCH CHAIN CONTAINING LESS THAN 3 CARBON ATOMS WITH SAID BRANCH CHAIN SPACED AT LEAST ONE CARBON ATOM FROM THE END CARBON ATOMS IN SAID OPEN CHAIN, AND (C) STRAIGHT CHAIN ESTERS OF SAID ALCOHOLS AND ACIDS WITH SAID STRAIGHT CHAIN HAVING UP TO 20 CARBON ATOMS, SAID ADDITION OF THE BRANCHED CHAIN COMPOUND SERVING TO SUBSTANTIALLY INCREASE THE POROSITY OF THE FAT COMPONENT TO WATER VAPOR.
References Cited (Backward Citations)
US2258132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |