Coating composition, a process for coating plastic substrates and the coated plastic substrates obtained therefrom
Patent 5043375 Issued on August 27, 1991. Estimated Expiration Date: 
November 16, 2010. 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.
November 16, 2010. 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 2468480 3676391 InventorsAssigneeApplicationNo. 614888 filed on 11/16/1990US Classes:524/372, Two or more phenoxy groups524/373, Halogen524/507With solid polymer derived from at least one -N=C=X (X is chalcogen) reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a -N=C=X reactant wherein at least one of the necessary reactants is saturatedExaminersPrimary: Michl, Paul R.Assistant: Rogers, Christopher P. Attorney, Agent or FirmForeign Patent References
International ClassC08K 005/06Foreign Application Priority Data1989-12-01 DEAbstractThe present invention relates to a coating composition which contains a one- or two-component binder and, in addition,a) 0.1 to 15.0% by weight, based on the weight of the binder, of at least one coupling agent based on a chemically modified, amorphous polyolefin having an average molecular weight of 10,000 to 100,000, a non-uniformity of 1.0 to 6.5, a chlorine content of 2.5 to 50% by weight and a total content of nitrogen, oxygen, sulfur and silicon, in the form of chemically incorporated functional groups, of about 2.5 to 15% by weight, andb) 2.5 to 50% by weight, based on the weight of the amorphous polyolefin, of a bisphenol derivative corresponding to the formula ##STR1## The present invention also relates to a process for coating plastic substrates with this coating composition and to the coated plastics obtained therefrom.Field of SearchWith solid polymer derived from at least one -N=C=X (X is chalcogen) reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a -N=C=X reactant wherein at least one of the necessary reactants is saturatedTwo or more phenoxy groups Halogen | |
