Patent DE2201533A1 successfully refreshed from Google Patents.
US2897101A
Expired / Lapsed
US
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Printing and dyeing compositions and process of treating textiles
Assignee: Bayer AG
•
Filing: 1957-01-04
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Granted: 1959-07-28
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Expires: 1977-01-04
Abstract
No abstract record available.
Inventors
- 👤 Graulich Wilhelm
- 👤 Schmitz Andreas
- 👤 Berlenbach Wilhelm
- 👤 Muller Erwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:39
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
PROCESS OF TREATING TEXTILES WHICH COMPRISES USING AS A BINDING AGENT, AN AQUEOUS EMULSION OF A COPOLYMER BY WEIGHT FROM (A) ABOUT 0.5 TO 2.5 PERCENT OF A MONOMER CORRESPONDING OF THE FORMULA
Claim 2
Dependent Claim
33 words
PROCESS OF TREATING TEXTILES WHICH COMPRISES USING AS A BINDING AGENT, AN AQUEOUS EMULSION OF A COPOLYMER BY WEIGHT FROM (A) ABOUT 0.5 TO 2.5 PERCENT OF A MONOMER CORRESPONDING OF THE FORMULA
References Cited (Backward Citations)
US2719831A
Cited
US2653140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-27 | 1963-01-26 | 1963-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-27 | 1967-01-26 | 1967-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-27 | 1971-01-26 | 1971-07-28 | $7700.00 | Window Closed / Lapsed |