US2863788A
Expired / Lapsed
US
⏱️ 0.0 years remaining
An aqueous pigment-aminoplast resin emulsion and method of treating fabric therewith
Assignee: Wyeth Holdings LLC
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Filing: 1954-11-17
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Granted: 1958-12-09
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Expires: 1974-11-17
Abstract
No abstract record available.
Inventors
- 👤 Richard D Vartanian
- 👤 William F Herbes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:27
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A METHOD OF DECREASING THE INFRARED TRANSMISSION OF A FABRIC WHICH COMPRISES PRINTING ON ONE SIDE OF SAID FABRIC A WATER-IN-OIL EMULSION WHICH HAS ASSOCIATED IN THE DISCONTINUOUS INNER PHASE A FEARING METALLIC PIGMENT, AND A WATER-SOLUBLE RESIN SELECTED FROM THE GROUP CONSISTING OF METHYLATED METHYLOL UREA AND METHYLATED METHYLOL MELAMINE RESINS AND AN ALCOHOL OF LESS THAN 4 CARBON ATOMS, SAID DISPERSED PHASE BEING CHARACTERIZED BY A PH BETWEEN 6 AND 9, THE OIL PHASE OF SAID EMULSION CONSISTING OF HYDROCARBON SOLVENT FREE OF AMINOPLAST SOLIDS.
Claim 2
Independent Claim
87 words
A METHOD OF DECREASING THE INFRARED TRANSMISSION OF A FABRIC WHICH COMPRISES PRINTING ON ONE SIDE OF SAID FABRIC A WATER-IN-OIL EMULSION WHICH HAS ASSOCIATED IN THE DISCONTINUOUS INNER PHASE A FEARING METALLIC PIGMENT, AND A WATER-SOLUBLE RESIN SELECTED FROM THE GROUP CONSISTING OF METHYLATED METHYLOL UREA AND METHYLATED METHYLOL MELAMINE RESINS AND AN ALCOHOL OF LESS THAN 4 CARBON ATOMS, SAID DISPERSED PHASE BEING CHARACTERIZED BY A PH BETWEEN 6 AND 9, THE OIL PHASE OF SAID EMULSION CONSISTING OF HYDROCARBON SOLVENT FREE OF AMINOPLAST SOLIDS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |