Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITE LAMINATE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/235343
Kind Code:
A1
Abstract:
Provided is a composite laminate that exhibits excellent releasability from a mold in a manufacturing process and that has excellent surface appearance (surface smoothness) and mechanical properties. This composite laminate 1 is provided with an A-layer 2 and a B-layer 3, the A-layer 2 being directly or indirectly provided to one or both surfaces of the B-layer 3, wherein the A-layer 2 includes spherical particles (a1) having a volume average particle size of 0.01-100 µm and a thermoplastic resin (a2), and the B-layer 3 includes reinforced fibers (b1) having a mean fiber length of 1 mm or more and a thermoplastic resin (b2).

Inventors:
YAGI HIROSHI (JP)
Application Number:
PCT/JP2020/018510
Publication Date:
November 26, 2020
Filing Date:
May 07, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OTSUKA CHEMICAL CO LTD (JP)
International Classes:
B29C43/18; B32B5/10; B29C70/02; B29C70/34; B29C70/40; B32B27/12; B32B27/20; B32B27/32
Domestic Patent References:
WO2019111737A12019-06-13
Foreign References:
JP2016094608A2016-05-26
JP2012188670A2012-10-04
JP2016107485A2016-06-20
JP2015127141A2015-07-09
JP2012077223A2012-04-19
JP2016037598A2016-03-22
JPH08283494A1996-10-29
JP2009286817A2009-12-10
JP2010235779A2010-10-21
JP2015051629A2015-03-19
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
Download PDF: