Patent US1010526A successfully refreshed from Google Patents.
Patent US3679626A successfully refreshed from Google Patents.
US3679626A
Expired / Lapsed
US
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Thermoplastic traffic paints and process for the manufacture thereof
Assignee: Nippon Paint Co Ltd
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Filing: 1967-06-23
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Granted: 1972-07-25
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Expires: 1987-06-23
Abstract
Abstract A PROCESS FOR MANUFACTURING A THERMOPLASTIC TRAFFIC MARKING PAINT INCLUDING THE STEPS OF MIXING AT ROOM TEMPERATURE A LIQUID PLASTICIZER AND A NUCLEUS COMPONENT TO COAT THE NUCLEUS WITH THE PLASTICIZER, AND THEREAFTER ADDING TO SAID MIXTURE A THERMOPLASTIC RESIN, A PIGMENT AND ADDITIVE INGREDIENTS SELECTED FROM AN AGGREGATE OF SILICA SAND, GLASS SPHERES, A LUBRICANT, AN ANTIOXIDANT, AN ANTIBLOCKING AGENT AND MIXTURES THEREOF, TO FORM A UNIFORM POWDERED MIXTURE WHICH IS EASILY MELTED ON HEATING TO FORM A FAST DRYING MARKING MATERIAL WHICH IS EASILY APPLIED TO A ROAD SURFACE AND HAS GOOD SHOCK RESISTANCE, ADHERENCE, COLD RESISTANCE AND ABRASION RESISTANCE CHARACTERISTICS.
Inventors
- 👤 Toshimi Tanekusa
- 👤 Hideaki Takasawa
- 👤 Achihiko Yamahata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:05
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/004; E; E01; E01F; E01F9/00; E01F9/50; E01F9/506
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-25 | 1976-01-24 | 1976-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-25 | 1980-01-24 | 1980-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-25 | 1984-01-24 | 1984-07-25 | $7700.00 | Window Closed / Lapsed |