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Patent Searching and Data


Title:
THERMOPLASTIC RESIN SHEET HAVING HAIR-LIKE BODIES AND MOLDED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/146635
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide a sheet having a pleasant texture, and a molded product thereof. [Solution] This resin sheet having hair-like bodies arranged in a regular pattern on at least one surface of an underlayer can be produced by means of forming the hair-like bodies by melt extruding a thermoplastic resin from a die by means of an extrusion molding method, and then casting the same using a transfer roll, in which depressions and protrusions have been created, and a touch roll. The thermoplastic resin is characterized by having a region on a double logarithmic graph in which the slope (logη/logt) in an interval 0.1

Inventors:
MAEDA Keishi (245 Nishigawara, Naganuma-cho, Isesaki-sh, Gunma 55, 〒3720855, JP)
FUJIWARA Junpei (245 Nishigawara, Naganuma-cho, Isesaki-sh, Gunma 55, 〒3720855, JP)
Application Number:
JP2019/002066
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
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Assignee:
DENKA COMPANY LIMITED (1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 38, 〒1038338, JP)
International Classes:
B29C59/04; B29C51/10; B32B3/26; B32B27/00
Domestic Patent References:
WO2017159678A12017-09-21
WO2018016562A12018-01-25
Foreign References:
JP2002506753A2002-03-05
JP2009138092A2009-06-25
JPH071626A1995-01-06
JPS6442218A1989-02-14
JP2002526669A2002-08-20
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (34th Floor, Shinjuku Mitsui Building 1-1, Nishi-Shinjuku 2-chome, Shinjuku-k, Tokyo 34, 〒1630434, JP)
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