Patent Number: 6,512,132

Title: Aqueous solution of aminated silanol compound, use thereof, and process for producing the same

Abstract: The present invention relates to aqueous solutions of amino group-containing silanol compounds, glass substrates and glass fibers which are surface-treated with the solutions, and processes for the preparation of aqueous solutions of amino-containing silanol compounds. The aqueous solutions of amino group-containing silanol compounds of the present invention are prepared by reacting 1 mole of an aminoalkylsilane with 1.5 to 10 moles of water, and distilling off a volatile organic compound by-producing during the reaction until the content becomes less than 4% by weight.

Inventors: Isoda; Yuichi (Kumamoto, JP), Ohba; Tomoyuki (Kumamoto, JP), Matsumura; Kozaburo (Kumamoto, JP)

Assignee: Chisso Corporation

International Classification: C07F 7/00 (20060101); C07F 7/18 (20060101); C07F 7/08 (20060101); C07F 007/10 ()

Expiration Date: 01/28/2020