Nonwoven Fabric Sheet

Abstract: In order to provide a nonwoven fabric sheet with high flame shielding performance, heat insulation and wear resistance, this nonwoven fabric is characterized by including at least one flameproof layer formed from a web containing non-melting fibers A which have a high-temperature shrinkage rate of less than or equal to 3% and a thermal conductivity in conformance with ISO 22007-3 (2008) of less than or equal to 0.060 W/m*K, wherein said flameproof layer is formed by combining with a scrim layer that contains carbonized heat resistant fibers B which have an LOI value in conformance with JIS K 7201-2 (2007) of greater than or equal to 25.

Patent Information

Application #

Filing Date

12 October 2020

Publication Number

43/2020

Publication Type

INA

Invention Field

TEXTILE

Status

Email

patent@depenning.com

Parent Application

Applicants

TORAY INDUSTRIES, INC.

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

Inventors

1. HARADA, Masaru

c/o Seta Plant, Toray Industries, Inc., 1-1, Oe 1-chome, Otsu-shi, Shiga 5202141

2. TSUCHIKURA, Hiroshi

c/o Seta Plant, Toray Industries, Inc., 1-1, Oe 1-chome, Otsu-shi, Shiga 5202141

Specification

Documents

Application Documents

#	Name	Date
1	202047044266-STATEMENT OF UNDERTAKING (FORM 3) [12-10-2020(online)].pdf	2020-10-12
2	202047044266-PROOF OF RIGHT [12-10-2020(online)].pdf	2020-10-12
3	202047044266-PRIORITY DOCUMENTS [12-10-2020(online)].pdf	2020-10-12
4	202047044266-FORM 1 [12-10-2020(online)].pdf	2020-10-12
5	202047044266-DRAWINGS [12-10-2020(online)].pdf	2020-10-12
6	202047044266-DECLARATION OF INVENTORSHIP (FORM 5) [12-10-2020(online)].pdf	2020-10-12
7	202047044266-COMPLETE SPECIFICATION [12-10-2020(online)].pdf	2020-10-12
8	202047044266-FORM-26 [03-11-2020(online)].pdf	2020-11-03
9	202047044266-FORM 3 [02-02-2021(online)].pdf	2021-02-02
10	202047044266.pdf	2021-10-18
11	202047044266-FORM 3 [20-10-2021(online)].pdf	2021-10-20
12	202047044266-Correspondence_Form 1 (Proof of Right), GPA_10-11-2021.pdf	2021-11-10