Composition of modified chlorinated resins
AssigneeAsahipen Corporation
InventorsJun Nakajima, Shiceki Morinaga
Life of this patent
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Abstract
A coating material containing a modified chlorinated resin which produces by the modifying step chlorinated resins containing less than 50% chlorine by weight with the medium of the resin modified by fatty acids so that it is adapted to be used as a coating material, printing ink, adhesive, and the like, especially suitable for polyolefin plastics and said coating material enabling manufacture of an excellent coating for weather resistance, adhesion, stability and in other coating performances.
Claims2
A coating material which contains a modified chlorinated resin vehicle, comprising a chlorinated resin with chlorine content of less than 40 percent by weight selected from the group consisting of chlorinated polyethylene, chlorinated polypropylene and copolymers of chlorinated ethylene and chlorinated propylene reacted with a resin modified by fatty acid with a rate of conjugation of more than 30 percent in the presence of a catalyst while heating from 100.degree. C.-200.degree. C. under a stream of inert gas.
Dependencies are inferred from the claim text.