US3047426A
Expired / Lapsed
US
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Process for treating a "nitrile alloy" article with a polyphenolic antistatic agent and product obtained thereby
Assignee: Dow Chemical Co
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Filing: 1958-07-29
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Granted: 1962-07-31
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Expires: 1978-07-29
Abstract
No abstract record available.
Inventors
- 👤 Stanley A Murdock
- 👤 Allan R Wirth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:03
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/53; D06M13/00; D06M13/10; D06M13/152; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/17; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/31504; Y10T428/31855; Y10T428/31859; Y10T428/31877
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
AN IMPROVEMENT IN THE TEXTILE ART CONSISTING OF A DESTATICZING TREATMENT WHICH COMPRISES APPLYING BETWEEN ABOUT 0.5 AND 10 WEIGHT PERCENT TO A SHAPED "NITRILE ALLOY" ARTICLE AN ANTISTATIC AGENT WHICH IS A HYDROPHILIC DERIVATIVE OF A POLYPHENOLIC POLYMER THAT IS SELECTED FROM THE GROUP CONSISTING OF THOSE REPRESENTED BY THE GENERAL FORMULA:
Claim 2
Dependent Claim
53 words
AN IMPROVEMENT IN THE TEXTILE ART CONSISTING OF A DESTATICZING TREATMENT WHICH COMPRISES APPLYING BETWEEN ABOUT 0.5 AND 10 WEIGHT PERCENT TO A SHAPED "NITRILE ALLOY" ARTICLE AN ANTISTATIC AGENT WHICH IS A HYDROPHILIC DERIVATIVE OF A POLYPHENOLIC POLYMER THAT IS SELECTED FROM THE GROUP CONSISTING OF THOSE REPRESENTED BY THE GENERAL FORMULA:
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) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |