Polymeric composition comprising metal alkoxide condensation product, organic silane compound and boron compound

Abstract

A polymeric composition comprising: a reaction product (c) produced by reacting an organic silane compound (a) represented by the formula: R 4-n -Si-(OR') n [wherein R represents an organic group containing an amino group; R' represents a methyl group, an ethyl group or a propyl group; and n represents an integer selected from 1 to 3] with at least one boron compound (b) selected from the group consisting of H 3 BO 3 and B 2 O 3 ; and a condensation product (d) of a metal alkoxide.

Description

technical field [0001] The present invention relates to a polymer composition containing a condensation product of a metal alkoxide and a reaction product obtained by reacting an organosilane compound with a boron compound; and a coating agent, an adhesive using this polymer composition agents, glass base materials and functional materials. Background technique [0002] Coating agents containing metal alkoxides, such as tetraethoxysilane (TEOS) and aminosilane compounds have been known for a long time. However, such a coating agent has poor film-forming properties, and it is difficult to prepare a film. Furthermore, the film strength (hardness) provided by the use of such coating agents proved unsatisfactory for some applications. [0003] For example, Patent Document 1 discloses a coating resin composition comprising a metal alkoxide such as tetraethoxysilane (TEOS) or a condensate thereof and an aminosilane compound. Although the use of these metal alkoxide condensation...

AI Technical Summary

Problems solved by technology

Although the use of these metal alkoxide condensation products can provide improvements in film-forming properties, there is still room for improving the hardness of the resulting films

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