Patent US3607761A successfully refreshed from Google Patents.
US3607761A
Expired / Lapsed
US
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Soap bars containing salts of fatty acids derived from the guerbet reaction
Assignee: Vista Chemical Co
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Filing: 1968-12-09
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Granted: 1971-09-21
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Expires: 1988-12-09
Abstract
Abstract A detergent bar comprising an alkali metal salt or a blended magnesium-alkali metal salt of blends of C12 to C16 acids derived from the oxidation of alcohols produced by the Guerbet reaction and an alkali metal soap or a blended magnesium-alkali metal soap of a C16-C18 fatty acid.
Inventors
- 👤 George C Feighner
- 👤 William L Groves Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:50
CPC Classifications
C; C11; C11D; C11D9/00; C11D9/005; C11D9/007
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
53 words
The toilet detergent bar of claim 1 wherein said salts of blends of said C12, C14 and C16 acids and said salts of said C16 to C18 straight chain fatty acids are the sodium salt or a blended magnesium-sodium salt of said acids containing from about 25 to 40 weight percent magnesium salt.
Claim 2
Dependent Claim
21 words
The toilet detergent bar of claim 2 wherein said magnesium salt is present in an amount of about 36 weight percent.
Claim 3
Dependent Claim
46 words
The toilet detergent bar of claim 1 wherein said blend of C12, C14 and C16 acids contains about 65 weight percent C12 acids, about 17.5 weight percent C14 acids and about 17.5 weight percent C16 acids and said salt of said acid is a sodium salt.
Claim 4
Dependent Claim
48 words
The toilet detergent bar of claim 1 wherein said blend of said C12, C14 and C16 carbon acids contains about 25 weight percent C12 acid, about 37.5 weight percent C14 acid and about 37.5 weight percent C16 acid and said salt of said acid is a sodium salt.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |