公开(公告)号：US20200270423A1

公开(公告)日：2020-08-27

申请号：US16644124

申请日：2018-08-29

Applicant: OTSUKA CHEMICAL CO., LTD.

Inventor： Kousuke Inada ,  Masagoro Okada

IPC: C08K7/08 ,  B33Y80/00 ,  B33Y70/10 ,  C08L77/00

Abstract: Provided are a shaped article made of a fibrous filler-reinforced thermoplastic resin composition and capable of increasing mechanical properties and a method for producing the shaped article. The shaped article is made of a resin composition containing: inorganic fibers having an average fiber length of 1 μm to 300 μm and an average aspect ratio of 3 to 200; and a thermoplastic resin, and the inorganic fibers have an average orientation angle of 24° or lower.

公开(公告)号：US11718732B2

公开(公告)日：2023-08-08

申请号：US17127149

申请日：2020-12-18

Applicant: OTSUKA CHEMICAL CO., LTD

Inventor： Kousuke Inada ,  Masagoro Okada ,  Akira Takarada

IPC: C08K7/04 ,  B33Y10/00 ,  C08K7/10 ,  C08K3/34 ,  C08L101/00 ,  B29C64/153 ,  C08K3/24 ,  B33Y70/10 ,  B29C64/118 ,  C08K3/22 ,  C08K9/06

CPC classification number: C08K7/10 ,  B29C64/118 ,  B29C64/153 ,  B33Y70/10 ,  C08K3/24 ,  C08K3/34 ,  C08K7/04 ,  C08L101/00 ,  B33Y10/00 ,  C08K3/22 ,  C08K9/06 ,  C08K2003/2237 ,  C08K2201/004

Abstract: Provided is a resin composition, a filament and resin powder for a three-dimensional printer, a shaped object, and a production method for the shaped object, all of which make it easy to produce a shaped object and can improve, in shaping using a three-dimensional printer, the resistance to delamination of the shaped object and the resistance to warpage and shrinkage of the shaped object. A resin composition contains: inorganic fibers having an average fiber length of 1 μm to 300 μm and an average aspect ratio of 3 to 200; and a thermoplastic resin and serves as a shaping material for a three-dimensional printer.

公开(公告)号：US20210206947A1

公开(公告)日：2021-07-08

申请号：US17210933

申请日：2021-03-24

Applicant: OTSUKA CHEMICAL CO., LTD.

Inventor： Kousuke Inada ,  Masagoro Okada ,  Akira Takarada

IPC: C08K7/10 ,  C08K3/34 ,  C08L101/00 ,  B33Y70/00 ,  B29C64/153 ,  C08K3/24 ,  C08K7/04 ,  B29C64/118

Abstract: Provided is a resin composition, a filament and resin powder for a three-dimensional printer, a shaped object, and a production method for the shaped object, all of which make it easy to produce a shaped object and can improve, in shaping using a three-dimensional printer, the resistance to delamination of the shaped object and the resistance to warpage and shrinkage of the shaped object. A resin composition contains: inorganic fibers having an average fiber length of 1 μm to 300 μm and an average aspect ratio of 3 to 200; and a thermoplastic resin and serves as a shaping material for a three-dimensional printer.

公开(公告)号：US20210115226A1

公开(公告)日：2021-04-22

申请号：US17127149

申请日：2020-12-18

Applicant: OTSUKA CHEMICAL CO., LTD

Inventor： Kousuke Inada ,  Masagoro Okada ,  Akira Takarada

IPC: C08K7/10 ,  C08K3/34 ,  C08L101/00 ,  B33Y70/00 ,  B29C64/153 ,  C08K3/24 ,  C08K7/04 ,  B29C64/118

Abstract: Provided is a resin composition, a filament and resin powder for a three-dimensional printer, a shaped object, and a production method for the shaped object, all of which make it easy to produce a shaped object and can improve, in shaping using a three-dimensional printer, the resistance to delamination of the shaped object and the resistance to warpage and shrinkage of the shaped object. A resin composition contains: inorganic fibers having an average fiber length of 1 μm to 300 μm and an average aspect ratio of 3 to 200; and a thermoplastic resin and serves as a shaping material for a three-dimensional printer.

公开(公告)号：US20190177510A1

公开(公告)日：2019-06-13

申请号：US16323992

申请日：2017-08-23

Applicant: OTSUKA CHEMICAL CO., LTD.

Inventor： Kousuke Inada ,  Masagoro Okada ,  Akira Takarada

IPC: C08K7/10 ,  C08L101/00 ,  B29C64/118 ,  B29C64/153

Abstract: Provided is a resin composition, a filament and resin powder for a three-dimensional printer, a shaped object, and a production method for the shaped object, all of which make it easy to produce a shaped object and can improve, in shaping using a three-dimensional printer, the resistance to delamination of the shaped object and the resistance to warpage and shrinkage of the shaped object. A resin composition contains: inorganic fibers having an average fiber length of 1 μm to 300 μm and an average aspect ratio of 3 to 200; and a thermoplastic resin and serves as a shaping material for a three-dimensional printer.