US 11,712,876 B2
Decorative housing and manufacturing device for same
Yasushi Watanabe, Tokyo (JP); Hideharu Johno, Tokyo (JP); and Yasuhide Fukada, Kyoto (JP)
Assigned to Nissha Co., Ltd., Kyoto (JP); and Art & Tech Co., Ltd., Tokyo (JP)
Appl. No. 16/342,955
Filed by Nissha Co., Ltd., Kyoto (JP); and Art & Tech Co., Ltd., Tokyo (JP)
PCT Filed Oct. 5, 2017, PCT No. PCT/JP2017/036316
§ 371(c)(1), (2) Date Apr. 17, 2019,
PCT Pub. No. WO2018/074248, PCT Pub. Date Apr. 26, 2018.
Claims priority of application No. 2016-218427 (JP), filed on Oct. 21, 2016.
Prior Publication US 2019/0291399 A1, Sep. 26, 2019
Int. Cl. B32B 27/12 (2006.01); B29C 33/12 (2006.01); B29C 45/14 (2006.01); B32B 27/00 (2006.01); B32B 5/02 (2006.01); B29L 31/30 (2006.01)
CPC B32B 27/12 (2013.01) [B29C 33/12 (2013.01); B29C 45/14 (2013.01); B29C 45/1418 (2013.01); B29C 45/14811 (2013.01); B32B 5/022 (2013.01); B32B 27/00 (2013.01); B29L 2031/3005 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2307/4023 (2013.01); B32B 2451/00 (2013.01); B32B 2457/00 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A decorative housing, comprising:
a decorative layer which is opaque;
a non-woven cloth layer bonded to the decorative layer via a bonding resin layer; and
a substrate resin layer fixed to the decorative layer while infiltrating gaps between fibers in the non-woven cloth layer, wherein
a colored coating film with a cutout pattern is formed on a front surface or both surfaces of the non-woven cloth layer,
the bonding resin layer comprises a resin selected from the group consisting of a polyvinyl acetal-based resin and an ethylene/acrylic copolymer-based resin, and
the non-woven cloth layer has a thickness of from 50 to 1000 μm, and each of fibers of the non-woven cloth layer have a thickness of from 1 to 50 μm and a length of from 2 to 15 mm.