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 (JP)
FUJIWARA JUNPEI (JP)
FUJIWARA JUNPEI (JP)
Application Number:
PCT/JP2019/002066
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
B29C59/04; B29C51/10; B32B3/26; B32B27/00
Domestic Patent References:
| WO2017159678A1 | 2017-09-21 | |||
| WO2018016562A1 | 2018-01-25 |
Foreign References:
| JP2002506753A | 2002-03-05 | |||
| JP2009138092A | 2009-06-25 | |||
| JPH071626A | 1995-01-06 | |||
| JPS6442218A | 1989-02-14 | |||
| JP2002526669A | 2002-08-20 | |||
| JPH0957934A | 1997-03-04 | |||
| JP4877008B2 | 2012-02-15 | |||
| JP2011152795A | 2011-08-11 | |||
| JP2010280203A | 2010-12-16 | |||
| JP2011098739A | 2011-05-19 | |||
| JP2009184421A | 2009-08-20 | |||
| JP2005228911A | 2005-08-25 | |||
| JP2017029608A | 2017-02-09 | |||
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Other References:
See also references of EP 3744502A4
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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