US3061473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of and composition for producing improved textile materials having oil and water repellent and antistatic properties
Assignee: JP Stevens and Co Inc
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Filing: 1960-06-23
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Granted: 1962-10-30
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Expires: 1980-06-23
Abstract
No abstract record available.
Inventors
- 👤 Giuliana C Tesoro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:11
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/184; D06M13/207; D06M13/21; D06M13/213; D06M13/11; D06M13/322; D06M13/372; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/277; D06M15/37; D06M15/55; Y; Y10; Y10S; Y10S524/00; Y10S524/91; Y10T; Y10T442/00; Y10T442/20; Y10T442/2164; Y10T442/2172; Y10T442/2418; Y10T442/2459
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A PROCESS FOR SIMULTANEOUSLY IMPARTING WATER REPELLENT, OIL REPELLENT AND ANTISTIC PROPERTIES TO HYDROPHOBIC TEXTILE MATERIALS COMPRISING IMPREGNATING SAID MATERIALS WITH AN OIL AND WATER REPELLENT SELECTED FROM THE GROUP CONSISTING OF (1) ACRYLATES AND METHACRYLATES OF HYDROXYL COMPOUNDS CONTAINING A HIGHLY FLUORINATED RESIDUE AND THEIR POLYMERS AND COPOLYMERS AND (2) CHROMIUM COORDINATION COMPLEXES OF SATURATED PERFLUOROMONOCARBOXYLIC ACIDS, AN ANTISTATIC AGENT COMPRISING A WATER SOLUBLE POLYMER CONTAINING AMINO GROUPS AND A CURING AGENT SELECTED FROM THE GROUP CONSISTING OF (1) POLYFUNSTIONAL HALIDES AND (2) POLYFUNCTIONAL EPOXIDES, WHEREIN SAID REPELLENT, ANTISTATIC AGENT, AND CURING AGENT ARE ALL IN AN AQUEOUS MEDIUM; REMOVING THE EXCESS OF SOLUTION, AND THEREAFTER HEAT CURING THE SOLUTION IN THE TEXTILE MATERIALS.
Claim 2
Dependent Claim
115 words
A PROCESS FOR SIMULTANEOUSLY IMPARTING WATER REPELLENT, OIL REPELLENT AND ANTISTIC PROPERTIES TO HYDROPHOBIC TEXTILE MATERIALS COMPRISING IMPREGNATING SAID MATERIALS WITH AN OIL AND WATER REPELLENT SELECTED FROM THE GROUP CONSISTING OF (1) ACRYLATES AND METHACRYLATES OF HYDROXYL COMPOUNDS CONTAINING A HIGHLY FLUORINATED RESIDUE AND THEIR POLYMERS AND COPOLYMERS AND (2) CHROMIUM COORDINATION COMPLEXES OF SATURATED PERFLUOROMONOCARBOXYLIC ACIDS, AN ANTISTATIC AGENT COMPRISING A WATER SOLUBLE POLYMER CONTAINING AMINO GROUPS AND A CURING AGENT SELECTED FROM THE GROUP CONSISTING OF (1) POLYFUNSTIONAL HALIDES AND (2) POLYFUNCTIONAL EPOXIDES, WHEREIN SAID REPELLENT, ANTISTATIC AGENT, AND CURING AGENT ARE ALL IN AN AQUEOUS MEDIUM; REMOVING THE EXCESS OF SOLUTION, AND THEREAFTER HEAT CURING THE SOLUTION IN THE TEXTILE MATERIALS.
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) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |