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3925581
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Patent Grant
3925581
References
Source
Patent Number
3,925,581
Date Filed
Not available
Date Issued
Tuesday, December 9, 1975
48 years ago
CPC
D06M15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links Precondensation products forming them
D06M11/54 - with sulfur dioxide with sulfurous acid or its salts
D06M13/256 - Sulfonated compounds esters thereof
D06M15/327 - of unsaturated alcohols or esters thereof
D06M15/71 - Cooling Steaming or heating
Y10T428/31855 - Of addition polymer from unsaturated monomers
Y10T442/2762 - Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
US Classifications
427 - Coating processes
428 - Stock material or miscellaneous articles
442 - Fabric
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