The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 1995
Filed:
Dec. 29, 1993
Teruhito Maruyama, Kanagawa, JP;
Dow Corning Asia, Ltd., Tokyo, JP;
Abstract
An odor-resistant film-forming composition capable of preventing the migration and lingering of odors onto substrates, which contains a first type of silicon compound with an amino group and a plurality of hydrolyzable groups in the molecule and a second type of silicon compound without an amino group but with a plurality of hydrolyzable groups in the molecule, wherein at least one of the first type of silicon compound and second type of silicon compound includes a silicon compound which has 3 or more hydrolyzable groups in the molecule. The proportion of Weight A of the silicon compound of either the first type of silicon compound or second type of silicon compound having two hydrolyzable groups in the molecule comprises 20-90% of the total of the Weight A and Weight B of the silicon compound(s) having 3 or more hydrolyzable groups in the molecule, the proportion of Weight C of the first type of silicon compound is 20-90% of the total of the Weight C and Weight D of the second type of silicon compound; and the second type of silicon compound includes at least one type selected from a group consisting of specified compounds.