Patent US3122502A successfully refreshed from Google Patents.
US3122502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized germicidal textile softeners
Assignee: Individual
•
Filing: 1960-10-10
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Granted: 1964-02-25
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Expires: 1980-10-10
Abstract
No abstract record available.
Inventors
- 👤 Milton M Waldman
- 👤 Brow Paul L Du
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:17
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/46; D06M16/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A GERMICIDAL LIQUID FABRIC SOFTENER COMPOSITION WHICH IS STABLE AND SUBSTANTIVE TO FABRIC WHEN DISSOLVED IN THE WASH WATERS OF THE FABRIC DURING LAUNDERING, SAID SOFTENER COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 2 TO 50 PARTS BY WEIGHT OF A CATIONIC FABRIC SOFTENER CONSISTING OF A QUATERNARY AMMONIUM COMPOUND HAVING TWO ALKYL CHAINS OF ABOUT 16 TO 22 CARBON ATOMS IN EACH CHAIN, ONE PART BY WEIGHT OF A SUBSTANTIALLY WATER INSOLUBLE PHENYLMERCURIC SALT PER 10 TO 100 PARTS OF SAID FABRIC SOFTENER AND 0.5 TO 1.5 PARTS BY WEIGHT OF ACID MODIFIED STARCH, THE BALANCE OF SAID COMPOSITION BEING WATER.
Claim 2
Dependent Claim
100 words
A GERMICIDAL LIQUID FABRIC SOFTENER COMPOSITION WHICH IS STABLE AND SUBSTANTIVE TO FABRIC WHEN DISSOLVED IN THE WASH WATERS OF THE FABRIC DURING LAUNDERING, SAID SOFTENER COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 2 TO 50 PARTS BY WEIGHT OF A CATIONIC FABRIC SOFTENER CONSISTING OF A QUATERNARY AMMONIUM COMPOUND HAVING TWO ALKYL CHAINS OF ABOUT 16 TO 22 CARBON ATOMS IN EACH CHAIN, ONE PART BY WEIGHT OF A SUBSTANTIALLY WATER INSOLUBLE PHENYLMERCURIC SALT PER 10 TO 100 PARTS OF SAID FABRIC SOFTENER AND 0.5 TO 1.5 PARTS BY WEIGHT OF ACID MODIFIED STARCH, THE BALANCE OF SAID COMPOSITION BEING WATER.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |