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Priority to TW094146929ApriorityCriticalpatent/TW200724573A/en
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Publication of TWI308159BpublicationCriticalpatent/TWI308159B/zh
This invention is related to a polymer compound for improving hydrophobicity of a substrate and a coating composition containing the compound, in which the compound has a structure represented by C-B-HN(CH.sub.2).sub.3-[A].sub.n-(CH.sub.2).sub.3-NH-B-C. Wherein, A is selected from the group consisting of polysiloxane unit, fluorine-containing oligomer unit; B is isocyanate unit; C is a unit containing a group having adhesion to substrate ; and n is an integer of 5 to 66. The polymer compound of this invention can combine with suitable solvents to form the coating composition that may directly coat onto surfaces of the substrate without adding extra adhesives, and has the characteristics of high transparency, high cohesion, abrasion-resistance and the like.
TW094146929A2005-12-282005-12-28Polymer compound for improving hydrophobicity of substrate and coating composition containing the same
TW200724573A
(en)