US3253941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aminoalkyl polymer floor polishing composition and remover
Assignee: Primary Products Ingredients Americas LLC
•
Filing: 1962-03-12
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Granted: 1966-05-31
•
Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 William M Finn
- 👤 Francis L Mccarthy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:33
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/08; C09G1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
IN A PROCESS FOR TREATING AND PRESERVING FLOORING MATERIALS, THE IMPROVEMENT WHICH COMPRISES APPLYING A FLOOR POLISH COMPRISING WATER, WAX AND AN ADDITION EMULSION POLYMER CONTAINING FROM ABOUT 4 TO 20 WEIGHT PERCENT OF AN ETHYLENICALLY UNSATURATED AMINOALKYL COMPOUND, SAID POLYMER HAVING AN AVERAGE PARTICLE SIZE NO GREATER THAN 0.1 MICRON, WHEREIN SAID ADDITION POLYMER COMPRISES FROM ABOUT 50 TO ABOUT 85 DRY WEIGHT PERCENT OF THE FLOOR POLISH, PERMITTING SAID FLOOR POLISH TO DRY, AND AFTER A PERIOD OF WEAR, REMOVING SAID FLOOR POLISH WITH AN AQUEOUS CLEANER COMPOSITION COMPRISING FROM 1 TO 5% BY WEIGHT OF AN ACID, FROM 1 TO 5% BY WEIGHT OF A WATER-SOLUBLE ORGANIC POLAR SOLVENT AND SUFFICIENT WATER-SOLUBLE BASIC SALT OF A WEAK ACID TO BUFFER SAID CLEANER AT A PH OF FROM 6 TO 7, THEN REAPPLYING SAID AQUEOUS FLOOR POLISH.
Claim 2
Dependent Claim
139 words
IN A PROCESS FOR TREATING AND PRESERVING FLOORING MATERIALS, THE IMPROVEMENT WHICH COMPRISES APPLYING A FLOOR POLISH COMPRISING WATER, WAX AND AN ADDITION EMULSION POLYMER CONTAINING FROM ABOUT 4 TO 20 WEIGHT PERCENT OF AN ETHYLENICALLY UNSATURATED AMINOALKYL COMPOUND, SAID POLYMER HAVING AN AVERAGE PARTICLE SIZE NO GREATER THAN 0.1 MICRON, WHEREIN SAID ADDITION POLYMER COMPRISES FROM ABOUT 50 TO ABOUT 85 DRY WEIGHT PERCENT OF THE FLOOR POLISH, PERMITTING SAID FLOOR POLISH TO DRY, AND AFTER A PERIOD OF WEAR, REMOVING SAID FLOOR POLISH WITH AN AQUEOUS CLEANER COMPOSITION COMPRISING FROM 1 TO 5% BY WEIGHT OF AN ACID, FROM 1 TO 5% BY WEIGHT OF A WATER-SOLUBLE ORGANIC POLAR SOLVENT AND SUFFICIENT WATER-SOLUBLE BASIC SALT OF A WEAK ACID TO BUFFER SAID CLEANER AT A PH OF FROM 6 TO 7, THEN REAPPLYING SAID AQUEOUS FLOOR POLISH.
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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) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |