发明名称 |
FLEXIBLE POLYURETHANE FOAM, PROCESS FOR PRODUCING THE SAME, AND AUTOMOTIVE SEAT EMPLOYING THE SAME |
摘要 |
<p>A novel flexible polyurethane foam having good vibration characteristics and being excellent in occupant posture stability, is provided. A flexible polyurethane foam obtainable by reacting a high molecular weight polyoxyalkylene polyol or a polymer-dispersed polyol containing fine polymer particles in the high molecular weight polyoxyalkylene polyol, with a polyisocyanate compound in the presence of a catalyst, a blowing agent and a foam stabilizer, characterized in that as at least a part of the foam stabilizer, the following fluorinated compound (F) is used in an amount of from 0.00001 to 1 part by mass per 100 parts by mass of all active hydrogen compounds: fluorinated compound (F): a compound which is a copolymer of a fluorinated acrylate or a fluorinated methacrylate (p), an alkyl acrylate having a long chain alkyl group, an alkyl methacrylate having a long chain alkyl group, an acrylate containing an oxyalkylene group or a methacrylate containing an oxyalkylene group (q), and optional other copolymerizable monomer (r), wherein the fluorine content is from 12 to 50 mass%.</p> |
申请公布号 |
EP1688448(A1) |
申请公布日期 |
2006.08.09 |
申请号 |
EP20040819457 |
申请日期 |
2004.11.26 |
申请人 |
ASAHI GLASS COMPANY LTD.;NHK SPRING CO., LTD. |
发明人 |
SASAKI, TAKAYUKI;TOYOTA, YOSHINORI;HORIE, AKIO;ITO, TAKASHI;HASHIMOTO, SATORU;ASOBE, KUNIO |
分类号 |
C08G18/48;C08G18/00;C08G18/63;C08G101/00;C08L33/16;C08L75/04;C08L75/08 |
主分类号 |
C08G18/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|