US2746941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying nylon finish to garments
Assignee: HANS C BICK Inc
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Filing: 1951-11-21
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Granted: 1956-05-22
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Expires: 1971-11-21
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert S Horn
- 👤 Roscoe F Patt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:24
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/224; D06M15/00; D06M15/19; D06M15/37; D06M15/507; D06M15/59; D06M15/595; F; F28; F28F; F28F9/00; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2393
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A SOLUTION FOR FORMING AN AQUEOUS EMULSION WHEN MIXED WITH LARGE QUANTITIES OF WATER SO AS TO DEPOSIT A LINEAR POLYAMIDE COATING ON TEXILES WHEN IMMERSED IN THE EMULSION, COMPRISING, IN PROPORTION BY WEIGHT: ABOUT 200 TO 250 LBS. OF WATER, ABOUT 800 TO 900 LBS. OF AN ALCOHOL HAVING A BOILING POINT LESS THA 100* C. HAVING DISSOLVED THEREIN ABOUT 35 TO 45 LBS. OF N-METHOXYMETHYL POLYHEXAMETHYLENE ADIPAMIDE, ABOUT 35 TO 45 LBS. OF A NONIONIC, SURFACE ACTIVE, EMULSIFYING AGENT AND ABOUT 35 TO 45 LBS. OF A PARTIALLY STABILIZING ESTER OF A CARBOHYDRATE AND ORGANIC ACID, WHICH WILL REMAIN COMPLETELY DISSOLVED IN SAID SOLUTION.
Claim 2
Dependent Claim
106 words
A SOLUTION FOR FORMING AN AQUEOUS EMULSION WHEN MIXED WITH LARGE QUANTITIES OF WATER SO AS TO DEPOSIT A LINEAR POLYAMIDE COATING ON TEXILES WHEN IMMERSED IN THE EMULSION, COMPRISING, IN PROPORTION BY WEIGHT: ABOUT 200 TO 250 LBS. OF WATER, ABOUT 800 TO 900 LBS. OF AN ALCOHOL HAVING A BOILING POINT LESS THA 100* C. HAVING DISSOLVED THEREIN ABOUT 35 TO 45 LBS. OF N-METHOXYMETHYL POLYHEXAMETHYLENE ADIPAMIDE, ABOUT 35 TO 45 LBS. OF A NONIONIC, SURFACE ACTIVE, EMULSIFYING AGENT AND ABOUT 35 TO 45 LBS. OF A PARTIALLY STABILIZING ESTER OF A CARBOHYDRATE AND ORGANIC ACID, WHICH WILL REMAIN COMPLETELY DISSOLVED IN SAID SOLUTION.
References Cited (Backward Citations)
US2405965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |