Patent US3365320A successfully refreshed from Google Patents.
US3365320A
Expired / Lapsed
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Process of making an aqueous adhesive
Assignee: Eureka-Carlisle Co
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Filing: 1965-05-17
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Granted: 1968-01-23
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Expires: 1985-05-17
Abstract
No abstract record available.
Inventors
- 👤 John J Minelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:58
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/30; C09J7/32; C09J7/20; C09J7/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
A PROCESS FOR MANUFACTURE OF AN ADHESIVE COMPOSITION, INCLUDING THE STEPS OF: (A) FORMING A LATEX TYPE AQUEOUS DISPERSION OF WATER INSOLUBLE RESIN PARTICLES, SAID RESIN PARTICLES HAVING A SIZE RANGE OF BETWEEN .001 MICRON TO 5 MICRONS; (B) SWELLING SAID RESIN PARTICLES BY THE ADDITION OF AN ORGANIC SOLVENT TO SAID DISPERSION; (C) ADDING AN ELECTROLYTE TO THE DISPERSION FOLLOWED BY THE ADDITION OF A REMOISTENABLE ADHESIVE, SAID REMOSITENABLE ADHESIVE BEING ADDED IN AN AMOUNT SUCH THAT THERE IS A LEAST 5 PARTS BY WEIGHT OF WATER TO 100 PARTS BY WEIGHT OR REMOISTENABLE ADHESIVE AND SUCH THAT THE SOLIDS TO LIQUID RATIO IN THE RANGE BETWEEN 1 TO 10 AND 8.5 TO 10, SAID REMOISTENABLE ADHESIVE BEING SELECTED FROM THE GROUP CONSISTING OF VEGETABLE GLUES, ANIMALS GLUE, FISH GLUE, MINERAL GLUE, DEXTRIN, CARBOXY METHYL CELLULOSE, METHYL AND ETHYL CELLULOSE AND POLYVINYL ALCOHOL; (D) AGITATING UNTIL THE ADHESIVE IS COMPLETELY DISPERSED.
Claim 2
Dependent Claim
152 words
A PROCESS FOR MANUFACTURE OF AN ADHESIVE COMPOSITION, INCLUDING THE STEPS OF: (A) FORMING A LATEX TYPE AQUEOUS DISPERSION OF WATER INSOLUBLE RESIN PARTICLES, SAID RESIN PARTICLES HAVING A SIZE RANGE OF BETWEEN .001 MICRON TO 5 MICRONS; (B) SWELLING SAID RESIN PARTICLES BY THE ADDITION OF AN ORGANIC SOLVENT TO SAID DISPERSION; (C) ADDING AN ELECTROLYTE TO THE DISPERSION FOLLOWED BY THE ADDITION OF A REMOISTENABLE ADHESIVE, SAID REMOSITENABLE ADHESIVE BEING ADDED IN AN AMOUNT SUCH THAT THERE IS A LEAST 5 PARTS BY WEIGHT OF WATER TO 100 PARTS BY WEIGHT OR REMOISTENABLE ADHESIVE AND SUCH THAT THE SOLIDS TO LIQUID RATIO IN THE RANGE BETWEEN 1 TO 10 AND 8.5 TO 10, SAID REMOISTENABLE ADHESIVE BEING SELECTED FROM THE GROUP CONSISTING OF VEGETABLE GLUES, ANIMALS GLUE, FISH GLUE, MINERAL GLUE, DEXTRIN, CARBOXY METHYL CELLULOSE, METHYL AND ETHYL CELLULOSE AND POLYVINYL ALCOHOL; (D) AGITATING UNTIL THE ADHESIVE IS COMPLETELY DISPERSED.
References Cited (Backward Citations)
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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) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |