US3299006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antistatic synthetic resins and fibers
Assignee: Lion Fat and Oil Co Ltd
•
Filing: 1964-11-30
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Granted: 1967-01-17
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Expires: 1984-11-30
Abstract
No abstract record available.
Inventors
- 👤 Tomiyama Shinichi
- 👤 Marumo Hideo
- 👤 Takai Makoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:35
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3442; C08K5/3445; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/16; Y10S524/00; Y10S524/91; Y10S524/912; Y10S8/00; Y10S8/09; Y10S8/10; Y10S8/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A METHOD OF SUPPRESSING ELECTROSTATIC CHARGES IN SYNTHETIC POLYMERS, COPOLYMERS AND POLYCONDENSATES AND/ OR FIBERS SUSCEPTIBLE TO ACCUMULATING STATIC CHARGES AND SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENES, POLYVINYLCHLORIDE, POLYMETHACRYLATES, POLYAMIDES, POLYETHYLENEGLYCOL TEREPHTHALATES, POLYPROPYLENE, POLYSTYRENE AND COPOLYMERS OF VINYL CHLORIDE AND VINYL ACETATE BY INCORPORATING THEREIN 0.05 TO 5.0% BY WEIGHT OF A SUBSTANCE HAVING THE FOLLOWING STRUCTURAL FORMULA:
Claim 2
Independent Claim
59 words
A METHOD OF SUPPRESSING ELECTROSTATIC CHARGES IN SYNTHETIC POLYMERS, COPOLYMERS AND POLYCONDENSATES AND/ OR FIBERS SUSCEPTIBLE TO ACCUMULATING STATIC CHARGES AND SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENES, POLYVINYLCHLORIDE, POLYMETHACRYLATES, POLYAMIDES, POLYETHYLENEGLYCOL TEREPHTHALATES, POLYPROPYLENE, POLYSTYRENE AND COPOLYMERS OF VINYL CHLORIDE AND VINYL ACETATE BY INCORPORATING THEREIN 0.05 TO 5.0% BY WEIGHT OF A SUBSTANCE HAVING THE FOLLOWING STRUCTURAL 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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |