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公开(公告)号:WO2009129736A1
公开(公告)日:2009-10-29
申请号:PCT/CN2009/071383
申请日:2009-04-21
Applicant: CHOW, Kwong Lam Thomas
Inventor: CHOW, Kwong Lam Thomas
IPC: B29C44/06 , B29C44/08 , B29C44/24 , B29C44/26 , B29C44/12 , B29C44/32 , B29C44/58 , B32B5/18 , B32B27/40
CPC classification number: B32B27/40 , B29C44/083 , B29C44/1257 , B29K2075/00 , B29L2031/3026 , B29L2031/5209 , B29L2031/58 , B32B3/04 , B32B3/28 , B32B3/30 , B32B5/20 , B32B7/12 , B32B15/046 , B32B15/18 , B32B27/065 , B32B27/365 , B32B2266/0278 , B32B2266/06 , B32B2479/00 , Y10T428/233
Abstract: A molded foam article (100) comprises a foamed core (110) of an expanded non-thermoplastic foam material which is bonded to a skin (120) of an un-expanded or a minimally expanded non-thermoplastic material. Polyurethane is a suitable non-thermoplastic material. The skin (120) may be compressively molded of un-expanded polyurethane, and the foamed core (110) is formed using water as blowing agents.
Abstract translation: 模制泡沫制品(100)包括膨胀的非热塑性泡沫材料的泡沫芯(110),其结合到未膨胀或最小膨胀的非热塑性材料的皮肤(120)。 聚氨酯是合适的非热塑性材料。 皮肤(120)可以由未发泡聚氨酯压缩成型,并且使用水作为发泡剂形成泡沫芯(110)。