Patent US35146A successfully refreshed from Google Patents.
Patent US3674548A successfully refreshed from Google Patents.
US3674548A
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Process for imparting soil-releasing and anti soil-redeposition properties to textile materials
Assignee: Deering Milliken Research Corp
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Filing: 1969-04-09
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Granted: 1972-07-04
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Expires: 1989-04-09
Abstract
Abstract A PROCESS IS DISCLOSED FOR IMPARTING IMPROVED DURABLE SOIL-RELEASING AND ANTI-SOIL-REDEPOSITION PROPERTIES TO TEXTILE MATERIALS CONTAINING NATURAL FIBERS. THE PROCESS COMPRISES APPLYING TO SAID MATERIAL, A TETILE RESIN, A PIGMENT AND A HYDROHOBIC FILM-FORMING POLYMER BINDER, AND CURING SAID TEXTILE RESIN ON SAID TEXTILE MATERIAL. THE TEXTILE MATERIALS TREATED IN THIS MANNER EXHIBIT IMPROVED SOIL-RELEASING AND ANTI-SOIL-REDEPOSITION CHARACTERISTICS UPON REPEATED CLEANING IN EITHER AQUEOUS DETERGENT SOLUTIONS OR DRY CLEANING SOLVENTS.
Inventors
- 👤 Dmitry M Gagarine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:06
CPC Classifications
C; C08; C08L; C08L61/00; C08L61/02; D; D06; D06M; D06M11/00; D06M11/32; D06M11/36; D06M11/46; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/285; D06M15/29; D06M15/37; D06M15/39; D06M15/423; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T428/31855; Y10T428/31935; Y10T442/00; Y10T442/20; Y10T442/2279
Claims Analysis
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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) | 1975-07-04 | 1976-01-03 | 1976-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-04 | 1980-01-03 | 1980-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-04 | 1984-01-03 | 1984-07-04 | $7700.00 | Window Closed / Lapsed |