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Plain Weave Fabric, Method For Manufacturing Same, And Stent Graft
Abstract: Provided is a plain-weave fabric having exceptional low air permeability and waterproof properties. Also provided is a stent graft in which the plain-weave fabric is used as a graft base material, the stent graft having exceptional low water permeability, mechanical characteristics, and catheter storage properties. The plain-weave fabric is manufactured by interlocking the yarn in the warp and woof. Yarns YA, YB arranged in the same direction have mutually different crimp ratios A, B, the relationship thereof satisfying the formula below, and the crimp ratio B being 4% or more. The plain-weave fabric is preferably used in a stent graft. A = B × 1.2
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 August 2020
Publication Number
38/2020
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 103-8666, Japan
Inventors
1. TANAKA, Nobuaki
c/o Osaka Head Office, Toray Industries, Inc., 3-3, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka
5308222
2. TSUCHIKURA, Hiroshi
c/o Seta Plant, Toray Industries, Inc., 1-1, Oe 1-chome, Otsu-shi, Shiga
5202141
3. KAKIYAMA, So
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
4. TANAHASHI, Kazuhiro
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047034272-FER.pdf | 2022-03-07 |
| 1 | 202047034272.pdf | 2020-08-10 |
| 2 | 202047034272-STATEMENT OF UNDERTAKING (FORM 3) [10-08-2020(online)].pdf | 2020-08-10 |
| 2 | 202047034272-Correspondence_Form1_18-02-2022.pdf | 2022-02-18 |
| 3 | 202047034272-PROOF OF RIGHT [10-08-2020(online)].pdf | 2020-08-10 |
| 3 | 202047034272-FORM 18 [27-10-2021(online)].pdf | 2021-10-27 |
| 4 | 202047034272-FORM 3 [18-08-2021(online)].pdf | 2021-08-18 |
| 4 | 202047034272-PRIORITY DOCUMENTS [10-08-2020(online)].pdf | 2020-08-10 |
| 5 | 202047034272-POWER OF AUTHORITY [10-08-2020(online)].pdf | 2020-08-10 |
| 5 | 202047034272-FORM 3 [21-01-2021(online)].pdf | 2021-01-21 |
| 6 | 202047034272-FORM 1 [10-08-2020(online)].pdf | 2020-08-10 |
| 6 | 202047034272-COMPLETE SPECIFICATION [10-08-2020(online)].pdf | 2020-08-10 |
| 7 | 202047034272-DRAWINGS [10-08-2020(online)].pdf | 2020-08-10 |
| 7 | 202047034272-DECLARATION OF INVENTORSHIP (FORM 5) [10-08-2020(online)].pdf | 2020-08-10 |
| 8 | 202047034272-DRAWINGS [10-08-2020(online)].pdf | 2020-08-10 |
| 8 | 202047034272-DECLARATION OF INVENTORSHIP (FORM 5) [10-08-2020(online)].pdf | 2020-08-10 |
| 9 | 202047034272-FORM 1 [10-08-2020(online)].pdf | 2020-08-10 |
| 9 | 202047034272-COMPLETE SPECIFICATION [10-08-2020(online)].pdf | 2020-08-10 |
| 10 | 202047034272-FORM 3 [21-01-2021(online)].pdf | 2021-01-21 |
| 10 | 202047034272-POWER OF AUTHORITY [10-08-2020(online)].pdf | 2020-08-10 |
| 11 | 202047034272-FORM 3 [18-08-2021(online)].pdf | 2021-08-18 |
| 11 | 202047034272-PRIORITY DOCUMENTS [10-08-2020(online)].pdf | 2020-08-10 |
| 12 | 202047034272-PROOF OF RIGHT [10-08-2020(online)].pdf | 2020-08-10 |
| 12 | 202047034272-FORM 18 [27-10-2021(online)].pdf | 2021-10-27 |
| 13 | 202047034272-STATEMENT OF UNDERTAKING (FORM 3) [10-08-2020(online)].pdf | 2020-08-10 |
| 13 | 202047034272-Correspondence_Form1_18-02-2022.pdf | 2022-02-18 |
| 14 | 202047034272.pdf | 2020-08-10 |
| 14 | 202047034272-FER.pdf | 2022-03-07 |
Search Strategy
| 1 | 202047034272E_04-03-2022.pdf |
| 1 | 202047034272SearchE_04-03-2022.pdf |
| 2 | 202047034272E_04-03-2022.pdf |
| 2 | 202047034272SearchE_04-03-2022.pdf |