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:
Jul. 20, 2010
Filed:
Nov. 26, 2007
Takayuki Sasaki, Kamisu, JP;
Takashi Ito, Kamisu, JP;
Chitoshi Suzuki, Kamisu, JP;
Tomohiro Hayashi, Kamisu, JP;
Takayuki Sasaki, Kamisu, JP;
Takashi Ito, Kamisu, JP;
Chitoshi Suzuki, Kamisu, JP;
Tomohiro Hayashi, Kamisu, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Abstract
To provide a flexible polyurethane foam having good vibration characteristics and suitable particularly for a seat for an automobile. A flexible polyurethane foam obtainable by reacting a polyol composition with a polyisocyanate compound in the presence of a catalyst, a blowing agent and a foam stabilizer, characterized in that the polyol composition comprises a high molecular weight polyoxyalkylene polyol (A1) and a polymer-dispersed polyol (A2) containing fine polymer particles in the high molecular weight polyoxyalkylene polyol (A1), and at least part of the fine polymer particles contained in the polymer-dispersed polyol (A2) are fine polymer particles having silicon atoms.