Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMPOSITE YARN FABRIC AND METHOD FOR PRODUCING FIBER-REINFORCED RESIN MOLDED ARTICLE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/213416
Kind Code:
A1
Abstract:
Provided is a composite yarn fabric that can be used suitably as a material for a fiber-reinforced resin molded article. This composite yarn fabric is obtained by weaving in which composite yarn obtained by twisting together an inorganic multifilament yarn and a thermoplastic resin yarn is used in at least one of the warp and the weft. The inorganic multifilament yarn has a mass of 10-65 tex, and the monofilaments constituting the inorganic multifilament yarn have a fiber diameter of 6.6-9.5 μm. The melt flow rate of the thermoplastic resin constituting the thermoplastic resin yarn is 34-100 g/10 min. The ratio of the mass of the inorganic multifilament yarn to the total mass of the composite yarn is 40-90 mass%.

Inventors:
ITO HIROTAKA (JP)
SATO NORIYOSHI (JP)
SAKATA JUNYA (JP)
Application Number:
PCT/JP2020/015184
Publication Date:
October 22, 2020
Filing Date:
April 02, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NITTO BOSEKI CO LTD (JP)
International Classes:
B29B11/16; D02G3/04; D02G3/18; D03D1/00; D03D15/00; D03D15/12; B29K105/10
Foreign References:
JP2015101794A2015-06-04
JP2014173196A2014-09-22
JPH01198635A1989-08-10
JPH01111040A1989-04-27
JPH11320737A1999-11-24
JP2020075384A2020-05-21
JP2001064836A2001-03-13
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
Download PDF: