US3322567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for imparting antistatic properties to electrically non-conductive substance and the resulting product
Assignee: Hollichem Corp
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Filing: 1964-04-03
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Granted: 1967-05-30
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Expires: 1984-04-03
Abstract
No abstract record available.
Inventors
- 👤 Jr William J Shibe
- 👤 Sittenfield Marcus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:02
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/402; D06M13/418; C; C08; C08K; C08K5/00; C08K5/0008; C08K5/0075; C09; C09K; C09K8/00; C09K8/02; C09K8/04; C09K8/14; C09K8/18; C09K8/22; D06M13/35; D06M13/46; Y; Y10; Y10S; Y10S524/00; Y10S524/91; Y10S524/913
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A METHOF OF PROVIDING ANISTATIC PROPERTIES IN ELECTRICALLY NON-CONDUCTIVE SUBSTANCES THAT ARE NORMALLY SUBJECT TO THE ACCUMULATIN OF STATIC ELECTRICITY WHICH COMPRISES PHYSICALLY COMBINING WITH SAID ELECTRICALLY NONCONDUCTIVE SUBSTANCE AN ANTISTACIALLY EFFECTIVE AMOUNT OF A QUATERNARY AMMONIUM AROMATIC CYCLIC IMIDE WHEREIN THE QUATERNARY AMMONIUM CATION HAS THE FORMULA:
Claim 2
Dependent Claim
48 words
A METHOF OF PROVIDING ANISTATIC PROPERTIES IN ELECTRICALLY NON-CONDUCTIVE SUBSTANCES THAT ARE NORMALLY SUBJECT TO THE ACCUMULATIN OF STATIC ELECTRICITY WHICH COMPRISES PHYSICALLY COMBINING WITH SAID ELECTRICALLY NONCONDUCTIVE SUBSTANCE AN ANTISTACIALLY EFFECTIVE AMOUNT OF A QUATERNARY AMMONIUM AROMATIC CYCLIC IMIDE WHEREIN THE QUATERNARY AMMONIUM CATION HAS THE FORMULA:
References Cited (Backward Citations)
US3164481A
Cited
US3223711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |