Patent US2701819A successfully refreshed from Google Patents.
US3090762A
Expired / Lapsed
US
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Aqueous coating and impregnating preparations comprising acrylic resins
Assignee: BASF Schweiz AG
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Filing: 1959-09-10
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Granted: 1963-05-21
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Expires: 1979-09-10
Abstract
No abstract record available.
Inventors
- 👤 Maeder Arthur
- 👤 Sulzer Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:19
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; C; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/12; C08L; C08L33/00; C08L33/04; C08L33/06; C08L33/08; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/062; C09D133/064; C08L61/00; C08L61/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A PROCESS FOR DYEING AND PRINTING FIBROUS TEXTILE FABRIC WITH PIGMENTS, WHICH COMPRISES CONTACTING THE FABRIC WITH AN AQUEOUS COMPOSITION OF MATTER WHICH CONTAINS A DISPERSED PIGMENT AND THE FOLLOWING COMPOUNDS AS PIGMENT-BINDERS: (A) AN AQUEOUS DISPERSION OF A COPOLYMER CONSISTING OF 60 PERCENT BY WEIGHT OF ISOBORNYL ACRYLATE, 35 PERCENT BY WEIGHT OF B-BUTOXY ETHYL ACRYLATE AND 5 PERCENT BY WEIGHT OF ACRYLIC ACID, (B) AN AQUEOUS DISPERSION OF HEXAMETHYLOLMELAMINE ALLYL ETHER ESTERIFIED WITH SOYA BEAN FATTY ACID, AND (C) A WATER-SOLUBLE METHYL ETHER OF A UREA-FORMALDEHYDE CONDENSATION PRODUCT CONTAINING PER MOL OF UREA MORE THAN 2 MOLS OF FORMALEHYDE, DRYING THE MATERIAL AND HEATING TO HARDEN THE COMPOSITION APPLIED; THE COMPONENTS BEING USED IN THE FOLLOWING PROPORTIONS THE PARTS BEING BY WEIGHT CALCULATED ON THE DRY CONTENT OF THE COMPONENTS: PER 100 PARTS OF COMAND THE PLASTICIZED RESIN AND CONTINUING THE MIXING SAID ADDITIVE 60 PARTS OF COMPONENT (C).
Claim 2
Dependent Claim
151 words
A PROCESS FOR DYEING AND PRINTING FIBROUS TEXTILE FABRIC WITH PIGMENTS, WHICH COMPRISES CONTACTING THE FABRIC WITH AN AQUEOUS COMPOSITION OF MATTER WHICH CONTAINS A DISPERSED PIGMENT AND THE FOLLOWING COMPOUNDS AS PIGMENT-BINDERS: (A) AN AQUEOUS DISPERSION OF A COPOLYMER CONSISTING OF 60 PERCENT BY WEIGHT OF ISOBORNYL ACRYLATE, 35 PERCENT BY WEIGHT OF B-BUTOXY ETHYL ACRYLATE AND 5 PERCENT BY WEIGHT OF ACRYLIC ACID, (B) AN AQUEOUS DISPERSION OF HEXAMETHYLOLMELAMINE ALLYL ETHER ESTERIFIED WITH SOYA BEAN FATTY ACID, AND (C) A WATER-SOLUBLE METHYL ETHER OF A UREA-FORMALDEHYDE CONDENSATION PRODUCT CONTAINING PER MOL OF UREA MORE THAN 2 MOLS OF FORMALEHYDE, DRYING THE MATERIAL AND HEATING TO HARDEN THE COMPOSITION APPLIED; THE COMPONENTS BEING USED IN THE FOLLOWING PROPORTIONS THE PARTS BEING BY WEIGHT CALCULATED ON THE DRY CONTENT OF THE COMPONENTS: PER 100 PARTS OF COMAND THE PLASTICIZED RESIN AND CONTINUING THE MIXING SAID ADDITIVE 60 PARTS OF COMPONENT (C).
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |