Cleaning and polishing compositions
Patent 4613646 Issued on September 23, 1986. Estimated Expiration Date: 
April 15, 2005. 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 15, 2005. 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 ReferencesInventorAssigneeApplicationNo. 06/723021 filed on 04/15/1985US Classes:524/476, Two or more hydrocarbons524/506, With solid polymer derived from at least one Si-H or Si-C reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a Si-H or Si-C reactant wherein at least one of the necessary reactants is saturated524/517, Solid polymer from oxygen heterocycle monomer524/549, Five-membered oxygen ring, e.g., coumarone-indene, etc.525/103, Solid polymer from ethylenic reactants only is derived from heterocyclic reactant525/106, Solid polymer from ethylenic reactants only is derived from unsaturated hydrocarbon526/271, Acid anhydride526/272Interpolymerized with hydrocarbon monomerExaminersPrimary: Schofer, Joseph L.Assistant: Reddick, Judy M. International ClassesC11D 3/37 (20060101)C09G 1/00 (20060101) C11D 3/43 (20060101) C09G 1/16 (20060101) AbstractA surface-treating water-in-oil emulsion composition, which is essentially wax-free, comprising water, hydrocarbon solvent, film-former, nonionic emulsifier and an alpha-olefin/maleic anhydride polymer.Field of SearchTwo or more hydrocarbonsFive-membered oxygen ring, e.g., coumarone-indene, etc. With solid polymer derived from at least one Si-H or Si-C reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a Si-H or Si-C reactant wherein at least one of the necessary reactants is saturated | |
