US3037872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
New moisture setting inks
Assignee: Interchemical Corp
•
Filing: 1959-07-24
•
Granted: 1962-06-05
•
Expires: 1979-07-24
Abstract
No abstract record available.
Inventors
- 👤 Arleen S Varron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:19
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A TYPOGRAPHIC PRINTING INK CHARACTERIZED BY ITS ABILITY TO BE SET UPON THE ADDITION OF WATER TO A FILM THEREOF CONSISTING ESSENTIALLY OF PIGMENT DISPERSED IN A DIPROPYLENE GLYCOL SOLUTION OF A BINDER SELECTED FROM THE GROUP CONSISTING OF LIMED ROSIN CONTAINING FROM 3% TO 8% BY WEIGHT OF LIME AND ZINCATED ROSIN CONTAINING FROM 1% TO 5% BY WEIGHT OF ZINC.
Claim 2
Dependent Claim
62 words
A TYPOGRAPHIC PRINTING INK CHARACTERIZED BY ITS ABILITY TO BE SET UPON THE ADDITION OF WATER TO A FILM THEREOF CONSISTING ESSENTIALLY OF PIGMENT DISPERSED IN A DIPROPYLENE GLYCOL SOLUTION OF A BINDER SELECTED FROM THE GROUP CONSISTING OF LIMED ROSIN CONTAINING FROM 3% TO 8% BY WEIGHT OF LIME AND ZINCATED ROSIN CONTAINING FROM 1% TO 5% BY WEIGHT OF ZINC.
References Cited (Backward Citations)
CA538104A
Cited
US2237973A
Cited
US2439380A
Cited
US2437908A
Cited
US2776895A
Cited
US2825657A
Cited
US2807553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |