US 12,030,239 B2
Molding material, molded product, and method for producing molded product
Norihito Sakai, Tokyo (JP); and Kenji Kato, Tokyo (JP)
Assigned to MITSUBISHI CHEMICAL CORPORATION, Tokyo (JP)
Filed by MITSUBISHI CHEMICAL CORPORATION, Tokyo (JP)
Filed on Jun. 14, 2019, as Appl. No. 16/441,756.
Application 16/441,756 is a continuation of application No. PCT/JP2017/045027, filed on Dec. 15, 2017.
Claims priority of application No. 2016-242870 (JP), filed on Dec. 15, 2016.
Prior Publication US 2019/0291339 A1, Sep. 26, 2019
Int. Cl. B29C 64/118 (2017.01); B33Y 70/00 (2020.01); B29K 23/00 (2006.01); B29L 9/00 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01)
CPC B29C 64/118 (2017.08) [B33Y 70/00 (2014.12); B29K 2023/086 (2013.01); B29L 2009/00 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12)] 7 Claims
OG exemplary drawing
 
1. A molding material for use in molding by a hot melt lamination method, the molding material comprising:
an ethylene-vinyl alcohol copolymer; wherein
a content of the ethylene-vinyl alcohol copolymer in the molding material is 50 mass % or more,
the molding material is in the shape of a filament, and
a content of an ethylene structural unit in the ethylene-vinyl alcohol copolymer is 20 mol % to 50 mol %.