发明名称 Grained member, steering wheel and method of producing grained member
摘要 PCT No. PCT/JP98/05458 Sec. 371 Date Jul. 12, 1999 Sec. 102(e) Date Jul. 12, 1999 PCT Filed Dec. 3, 1998 PCT Pub. No. WO99/28116 PCT Pub. Date Jun. 10, 1999A woodgrained member having at least a color clear layer 22 on a surface of a woodgrained urethane-based member 16, comprises concave portions formed at the surface of the urethane-based member 16, a wood filler 20 embedded into the concave portions and a color clear layer 22 provided on the surface of the urethane-based member into which the wood filler 20 has been embedded, wherein the depth of the concave portions is 0.02 mm DIFFERENCE 0.1 mm. The urethane-based member 16 which has above structure and has a Shore A hardness of 75 or more, a Shore D hardness of 20 or more, an extensibility of 80 DIFFERENCE 300%, and a density of 0.3 DIFFERENCE 0.9 g/cm3 is a steering wheel.
申请公布号 US6138526(A) 申请公布日期 2000.10.31
申请号 US19990341470 申请日期 1999.07.12
申请人 KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO 发明人 MORI, HIROKI
分类号 B29D99/00;B29C39/02;B29C69/02;B62D1/06;(IPC1-7):B32B3/30 主分类号 B29D99/00
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