Sodium chloride and polydiallyl dimethyl ammonium chloride as an electroconductive additive
Patent 4084034 Issued on April 11, 1978. Estimated Expiration Date: 
April 11, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 11, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References RE28543 3264137 3348970 3575889 3759744 3850818 InventorsApplicationNo. 716395 filed on 08/23/1976US Classes:428/342, Cellulosic substrate106/14.5, Hectographic or copying162/138, Electrical or magnetic product characteristic252/500, ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS252/510, With organic component252/521.5, Halogen, carbon, phosphorus, or nitrogen containing427/121, Cellulosic or fibrous base (e.g., wood, paper, etc.)427/391, Paper base428/514, Ester, halide or nitrile of addition polymer524/401Inorganic compound devoid of a silicon atom DNRMExaminersPrimary: Lesmes, George F.Assistant: Varndell, R. Eugene Jr. Attorney, Agent or FirmInternational ClassesB32B 019/02B32B 023/08 B32B 027/10 AbstractElectroconductive paper useful typically in making copies by an electrostatic process may be made by incorporating therein NaCl and a polymer consisting of units derived from diallyl dimethyl ammonium chloride.Field of SearchAlkali metal or alkaline earth metal or compound thereofOf coating Cellulosic substrate Ester, halide or nitrile of addition polymer Paper or wood Cellulosic or fibrous base (e.g., wood, paper, etc.) Paper base ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS With organic component Hectographic or copying | |
