Method of making a coating composition containing a fluorocarbon polymer resin and an aluminum containing binder
Patent 4104225 Issued on August 1, 1978. Estimated Expiration Date: 
December 23, 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.
December 23, 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 3234311 3489595 3634353 3644261 3692727 InventorAssigneeApplicationNo. 05/643868 filed on 12/23/1975US Classes:524/417, Phosphorus atom directly bonded to four oxygen atoms, e.g., phosphoric acid, etc.428/500, Of addition polymer from unsaturated monomers524/546Four or more fluorine atomsExaminersPrimary: Anderson, Harold D.Attorney, Agent or FirmInternational ClassesA47J 36/02 (20060101)C08K 3/32 (20060101) C08K 3/00 (20060101) Foreign Application Priority Data1971-11-26 GBAbstractCompositions of fluorocarbon polymers, especially PTFE, including a binding means made by reacting hydrochloric acid and phosphoric acid with aluminum hydroxychloride. | |
