Fiber Reinforced Thermoplastic Resin Substrate And Laminate Using Same

Abstract: Provided is a fiber-reinforced thermoplastic resin comprising a continuous fiber substrate made from continuous reinforcing fibers, and a thermoplastic resin applied to the surface thereof. The thermoplastic resin coats the entire surface of the continuous fiber substrate in a solidified state, and impregnates the continuous fiber substrate while leaving voids therein, with these voids being formed intermittently in the direction in which the fibers are arranged. Also provided is a laminate using the fiber-reinforced thermoplastic resin substrate. With regard to the fiber-reinforced thermoplastic resin substrate having a thermoplastic resin as a matrix, the surface of the fiber-reinforced substrate is coated by the thermoplastic resin with a high uniformity, and by impregnating the fiber-reinforced substrate with the matrix resin uniformly while leaving voids therein, a fiber-reinforced thermoplastic resin substrate is provided which has excellent shaping properties and ease of handling.

Patent Information

Application #

Filing Date

15 March 2021

Publication Number

12/2021

Publication Type

INA

Invention Field

POLYMER TECHNOLOGY

Status

Email

patent@depenning.com

Parent Application

Applicants

TORAY INDUSTRIES, INC.

1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666

Inventors

1. KOSHI Masayuki

c/o Nagoya Plant, Toray Industries, Inc., 9-1, Oe-cho, Minato-ku, Nagoya-shi, Aichi 4558502

2. ISHIDA Shoma

c/o Nagoya Plant, Toray Industries, Inc., 9-1, Oe-cho, Minato-ku, Nagoya-shi, Aichi 4558502

3. OME Hiroyuki

c/o Nagoya Plant, Toray Industries, Inc., 9-1, Oe-cho, Minato-ku, Nagoya-shi, Aichi 4558502

Specification

Documents

Application Documents

#	Name	Date
1	202147010834-Correspondence_GPA_30-06-2022.pdf	2022-06-30
1	202147010834-STATEMENT OF UNDERTAKING (FORM 3) [15-03-2021(online)].pdf	2021-03-15
2	202147010834-PRIORITY DOCUMENTS [15-03-2021(online)].pdf	2021-03-15
2	202147010834.pdf	2021-10-18
3	202147010834-FORM 1 [15-03-2021(online)].pdf	2021-03-15
3	202147010834-FORM-26 [10-04-2021(online)].pdf	2021-04-10
4	202147010834-COMPLETE SPECIFICATION [15-03-2021(online)].pdf	2021-03-15
4	202147010834-DRAWINGS [15-03-2021(online)].pdf	2021-03-15
5	202147010834-DECLARATION OF INVENTORSHIP (FORM 5) [15-03-2021(online)].pdf	2021-03-15
6	202147010834-COMPLETE SPECIFICATION [15-03-2021(online)].pdf	2021-03-15
6	202147010834-DRAWINGS [15-03-2021(online)].pdf	2021-03-15
7	202147010834-FORM 1 [15-03-2021(online)].pdf	2021-03-15
7	202147010834-FORM-26 [10-04-2021(online)].pdf	2021-04-10
8	202147010834-PRIORITY DOCUMENTS [15-03-2021(online)].pdf	2021-03-15
8	202147010834.pdf	2021-10-18
9	202147010834-Correspondence_GPA_30-06-2022.pdf	2022-06-30
9	202147010834-STATEMENT OF UNDERTAKING (FORM 3) [15-03-2021(online)].pdf	2021-03-15