Patent US2631985A successfully refreshed from Google Patents.
US2631985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile coloring emulsions
Assignee: —
•
Filing: —
•
Granted: 1953-03-17
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Expires: 1970-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:35
CPC Classifications
C; C09; C09D; C09D101/00; C09D101/08; C09D101/26; C09D101/28; C08; C08L; C08L1/00; C08L1/08; C08L1/26; C08L1/28; C08L2666/00; C08L2666/02; C08L2666/14; C08L2666/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
228 words
AN EMULSION COMPRISING NOT LESS THAN APPROXIMATELY 40 PER CENT AND NOT MORE THAN APPROXIMATELY 60 PER CENT BY WEIGHT OF A CONTINUOUS AQUEOUS PHASE, AND A DISCONTINUOUS NONAQUEOUS PHASE, AND CONTAINING NOT LESS THAN APPROXIMATELY 11.2 PER CENT AND NOT MORE THAN APPROXIMATELY 13.5 PER CENT BY WEIGHT OF A BUTYLATE MELAMINE FORMALDEHYDE RESINOUS CONDENSATE, NOT LESS THAN APPROXIMATELY 1.0 PER CENT AND NOT MORE THAN APPROXIMATELY 1.5 PER CENT BY WEIGHT OF ETHYL CELLULOSE, AND PIGMENT, THE RATIO OF THE COMBINED MELAMINE CONDENSATE PLUS ETHYL CELLULOSE TO PIGMENT BEING IN THE RANGE OF NOT LESS THAN 15 TO 12 AND NOT MORE THAN 15 TO 8.5 BY WEIGHT, AROMATIC HYDROCARBON, NOT LESS THAN APPROXIMATELY 0.15 PER CENT AND NOT MORE THAN APPROXIMATELY 0.8 PER CENT BY WEIGHT OF PHOSPHORIC ACID, AND A PLASTICIZER-EMULSIFIER MIXTURE COMPRISING A NON-DRYING OIL-MODIFIED GLYCERYLPHTHALATE RESIN, NON-IONIC SURFACE ACTIVE AGENT, STEARIC ACID, AND A TERTIARY AMINE VOLATILE AT 300* F., THE RATIO OF THE COMBINED MELAMINE CONDENSATE PLUS ETYL CELLULOSE TO THE NON-VOLATILE COMBINED PLASTICIZER-EMULSIFIER MIXTURE BEING IN THE RANGE OF NOT LESS THAN 15 TO 9.5 AND NOT MORE THAN 15 TO 7.5 BY WEIGHT, SAID EMULSION HAVING A PH WITHIN THE RANGE OF APPROXIMATELY 8 TO 10 AND HAVING A SOLIDS CONTENT OF NOT LESS THAN APPROXIMATELY 25 PER CENT AND NOT MORE THAN APPROXIMATELY 37 PER CENT BY WEIGHT.
Claim 2
Dependent Claim
228 words
AN EMULSION COMPRISING NOT LESS THAN APPROXIMATELY 40 PER CENT AND NOT MORE THAN APPROXIMATELY 60 PER CENT BY WEIGHT OF A CONTINUOUS AQUEOUS PHASE, AND A DISCONTINUOUS NONAQUEOUS PHASE, AND CONTAINING NOT LESS THAN APPROXIMATELY 11.2 PER CENT AND NOT MORE THAN APPROXIMATELY 13.5 PER CENT BY WEIGHT OF A BUTYLATE MELAMINE FORMALDEHYDE RESINOUS CONDENSATE, NOT LESS THAN APPROXIMATELY 1.0 PER CENT AND NOT MORE THAN APPROXIMATELY 1.5 PER CENT BY WEIGHT OF ETHYL CELLULOSE, AND PIGMENT, THE RATIO OF THE COMBINED MELAMINE CONDENSATE PLUS ETHYL CELLULOSE TO PIGMENT BEING IN THE RANGE OF NOT LESS THAN 15 TO 12 AND NOT MORE THAN 15 TO 8.5 BY WEIGHT, AROMATIC HYDROCARBON, NOT LESS THAN APPROXIMATELY 0.15 PER CENT AND NOT MORE THAN APPROXIMATELY 0.8 PER CENT BY WEIGHT OF PHOSPHORIC ACID, AND A PLASTICIZER-EMULSIFIER MIXTURE COMPRISING A NON-DRYING OIL-MODIFIED GLYCERYLPHTHALATE RESIN, NON-IONIC SURFACE ACTIVE AGENT, STEARIC ACID, AND A TERTIARY AMINE VOLATILE AT 300* F., THE RATIO OF THE COMBINED MELAMINE CONDENSATE PLUS ETYL CELLULOSE TO THE NON-VOLATILE COMBINED PLASTICIZER-EMULSIFIER MIXTURE BEING IN THE RANGE OF NOT LESS THAN 15 TO 9.5 AND NOT MORE THAN 15 TO 7.5 BY WEIGHT, SAID EMULSION HAVING A PH WITHIN THE RANGE OF APPROXIMATELY 8 TO 10 AND HAVING A SOLIDS CONTENT OF NOT LESS THAN APPROXIMATELY 25 PER CENT AND NOT MORE THAN APPROXIMATELY 37 PER CENT BY WEIGHT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |