US3183118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction products of nickel, copper and mercury salts and process for rendering cotton fabric rot resistant therewith
Assignee: Individual
•
Filing: 1963-01-22
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Granted: 1965-05-11
•
Expires: 1983-01-22
Abstract
No abstract record available.
Inventors
- 👤 Charles J Conner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:38
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A PROCESS FOR RENDERING A COTTON FABRIC ROT RESISTANT COMPRISING PADDING THE COTTON FABRIC TO A WET PICKUP OF ABOUT 75% WITH AN AQUEOUS SOLUTION CONTAINING WATER SOLUBLE COPPER ZIRCONYL BORO-ACETATE DISSOLVED THEREIN IN AN AMOUNT CORRESPONDING TO ABOUT 2.49% ZIRCONIUM AND ABOUT 1.30% COPPER TO ACHIEVE AN ADD-ON OF AT LEAST 1.86% ZIRCONIUM BY WEIGHT AND AT LEAST 0.97% COPPER BY WEIGHT, AND HEATING THE PADDDED FABRIC AT A TEMPERATURE OF ABOUT 110*C. TO 160*C. FOR A PERIOD OF ABOUT FROM 1 TO 10 MINUTES, THE SORTER TIME INTERVALS BEING EMPLOYED WITH THE HIGHER TEMPERATURES, TO INSOLUBILIZE THE WATER SOLUBLE COPPER ZIRCONYL BORO-ACETATE.
Claim 2
Dependent Claim
130 words
A PROCESS FOR RENDERING A COTTON FABRIC ROT RESISTANT COMPRISING PADDING THE COTTON FABRIC TO A WET PICKUP OF ABOUT 75% WITH AN AQUEOUS SOLUTION OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE PHENYL MERCURIC ZIRCONYL BORO-ACETATE, PHENYL MERCURIC ACETATOZIRCONIC ACID, PHENYL MERCURIC ZIRCONYL LACTATO-ACETATE, PHENYL MERCURIC ZIRCONYL BONZOATE-ACETATE, PHENYL MERCURIC ZIRCONYL PROPIONATE-ACETATE, PHENYL MERCURIC ZIRCONYL NITRO-ACELATE, PHENYL MERCURIC ZIRCONYL PHTHALATEACETATE, BIS(PHENYL MERCURIC ACETATO-ZIRCONYL)AMMONIUM8-HYDROXYQWUINOLINOLATE, AND BIS(PHENYL MERCURIC AMMONIUM ZIRCONYL ACETATE)MALEATE DISSOLVED THEREIN IN AN AMOUNT SUFFICIENT TO ACHIEVE AN ADD-ON OF AT LEAST 0.3% BY WEIGHT OF MERCURY, AND HEATING THE PADDED FABRIC AT A TEMPERATURE OF ABOUT 110*C. TO 160*C. FOR A PERIOD OF ABOUT FROM 1 TO 10 MINUTES, THE SHORTER TIME INTERVALS BEING EMPLOYED WITH THE HIGHER TEMPERATURES, TO INSOLUBILIZE THE WATER SOLUBLE MEMBER.
References Cited (Backward Citations)
US2482816A
Cited
US2698263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-10 | 1968-11-09 | 1969-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-10 | 1972-11-09 | 1973-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-10 | 1976-11-09 | 1977-05-11 | $7700.00 | Window Closed / Lapsed |