US3068186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water colloid paint containing high percentage of filler and vinyl resin solids, and method for preparing same
Assignee: Congoleum Industries Inc
•
Filing: 1958-09-03
•
Granted: 1962-12-11
•
Expires: 1978-09-03
Abstract
No abstract record available.
Inventors
- 👤 George F Paulus
- 👤 Edward C Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:35
CPC Classifications
C; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/08; B; B01; B01F; B01F35/00; B01F35/40; B01F35/41; B01F35/413; Y; Y10; Y10S; Y10S366/00; Y10S366/605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
196 words
A METHOD OF PRODUCING A HIGH SOLIDS AQUEOUS PAINT COMPRISING WATER HAVING UNIFORMLY DISPERSED THEREIN IN A SOLID STATE FILLER AND A VINYL RESINOUS BINDER HAVING A STABILITY VALUE OF BETWEEN 3/4 AND 3 HOURS, SAID FILLER BEING PRESENT IN ABOUT 1.5 TO ABOUT 6 PARTS PER PART OF SAID BINDER AND SAID WATER BEING PRESENT IN AN AMOUNT BETWEEN X AND X+1/4Y WHEREIN X IS THE WEIGHT OF SAID BINDER AND Y IS THE WEIGHT OF SAID FILLER, WHICH COMPRISES SLOWLY ADDING SAID FILLER TO A DISPERSION OF SAID BINDER IN SAID WATER IN A TANK WHILE CONTINUOUSLY DISPLACING THE SURFACE OF THE DISPERSION TOWARDS THE BOTTOM OF SAID TANK IN THE FORM OF A CYLINDER OF DISPERSION CONTINUOUSLY REVOLVING ABOUT AN AXIS, SAID AXIS BEING INCLINED AT AN ANGLE OF ABOUT 25* TO ABOUT 75* TO THE HORIZONTAL AND A LINEAR PROJECTION OF SAID AXIS UPON A HORIZONTAL PLANE MAKES AN ANGEL OF ABOUT 95* TO ABOUT 140* WITH A HORIZONTAL TANGENT DRAWN TO THE WALL OF SAID TANK AT THE POINT OF INTERSECTION OF SAID PROJECTION WITH SAID WALL, THE LATTER ANGLE BEING MEASURED FROM SAID TANGENT TO SAID PROJECTION IN A DIREC-
Claim 2
Independent Claim
196 words
A METHOD OF PRODUCING A HIGH SOLIDS AQUEOUS PAINT COMPRISING WATER HAVING UNIFORMLY DISPERSED THEREIN IN A SOLID STATE FILLER AND A VINYL RESINOUS BINDER HAVING A STABILITY VALUE OF BETWEEN 3/4 AND 3 HOURS, SAID FILLER BEING PRESENT IN ABOUT 1.5 TO ABOUT 6 PARTS PER PART OF SAID BINDER AND SAID WATER BEING PRESENT IN AN AMOUNT BETWEEN X AND X+1/4Y WHEREIN X IS THE WEIGHT OF SAID BINDER AND Y IS THE WEIGHT OF SAID FILLER, WHICH COMPRISES SLOWLY ADDING SAID FILLER TO A DISPERSION OF SAID BINDER IN SAID WATER IN A TANK WHILE CONTINUOUSLY DISPLACING THE SURFACE OF THE DISPERSION TOWARDS THE BOTTOM OF SAID TANK IN THE FORM OF A CYLINDER OF DISPERSION CONTINUOUSLY REVOLVING ABOUT AN AXIS, SAID AXIS BEING INCLINED AT AN ANGLE OF ABOUT 25* TO ABOUT 75* TO THE HORIZONTAL AND A LINEAR PROJECTION OF SAID AXIS UPON A HORIZONTAL PLANE MAKES AN ANGEL OF ABOUT 95* TO ABOUT 140* WITH A HORIZONTAL TANGENT DRAWN TO THE WALL OF SAID TANK AT THE POINT OF INTERSECTION OF SAID PROJECTION WITH SAID WALL, THE LATTER ANGLE BEING MEASURED FROM SAID TANGENT TO SAID PROJECTION IN A DIREC-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |