Patent US3085897A successfully refreshed from Google Patents.
US3085897A
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Method of quick-setting protein containing coatings by fuming with a nitrogenous alkaline gas
Assignee: Eastman Kodak Co
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Filing: 1959-08-05
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Granted: 1963-04-16
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Expires: 1979-08-05
Abstract
No abstract record available.
Inventors
- 👤 William J Priest
- 👤 Joseph S Yudelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:22
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/74; B; B05; B05D; B05D3/00; B05D3/04; B05D3/0433; B05D3/0453; B05D3/046; Y; Y10; Y10S; Y10S430/00; Y10S430/136
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A METOD FOR THE RAPID APPLICATION OF COATINGS TO A NON-POROUS, NON-WATER ABSORBENT SURFACE WHICH COMPRISES APPLYING THERETO, AT AN ACID PH, A COATING OF A LATEX, OF LESS THAN 1.0 MICRON PARTICLE SIZE, RESULTING FROM THE EMULSION POLYMERIZATION OF A HYDROPHOBIC ETHYLENICALLY UNSATURATED MONOMER AND A CARBOXYL CONTAINING MONOMER, THE LATTER IN SUFFICIENT AMOUNT TO SUPPLY ENOUGH CARBOXYL TO IMPART ALKALI SOLUBILITY TO THE COPOLYMER WHICH LATEX CONTAINS 12-60% OF THE COPOLYMER AND IMMEDIATELY AFTER APPLYING THE COATING, FUMING WITH NITROGENOUS ALKALINE GAS WHEREBY SETTING OF THE COATING ON THE SURFACE OCCURS.
Claim 2
Dependent Claim
93 words
A METOD FOR THE RAPID APPLICATION OF COATINGS TO A NON-POROUS, NON-WATER ABSORBENT SURFACE WHICH COMPRISES APPLYING THERETO, AT AN ACID PH, A COATING OF A LATEX, OF LESS THAN 1.0 MICRON PARTICLE SIZE, RESULTING FROM THE EMULSION POLYMERIZATION OF A HYDROPHOBIC ETHYLENICALLY UNSATURATED MONOMER AND A CARBOXYL CONTAINING MONOMER, THE LATTER IN SUFFICIENT AMOUNT TO SUPPLY ENOUGH CARBOXYL TO IMPART ALKALI SOLUBILITY TO THE COPOLYMER WHICH LATEX CONTAINS 12-60% OF THE COPOLYMER AND IMMEDIATELY AFTER APPLYING THE COATING, FUMING WITH NITROGENOUS ALKALINE GAS WHEREBY SETTING OF THE COATING ON THE SURFACE OCCURS.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |