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Gas Adsorbent And Gas Adsorption Sheet, Filter Material, And Air Filter Using Same
Abstract: The present invention addresses the problem of obtaining a gas adsorbent which has an excellent gas component adsorption capacity and excellent long-term stability of the adsorption capacity and which also re-releases little odor after being used as an air filter. The present invention also addresses the problem of obtaining a gas adsorption sheet, a filter material, and an air filter. The present invention provides a gas adsorbent which comprises acid-impregnated activated carbon, base-impregnated activated carbon, and an aldehyde adsorbent.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
05 May 2025
Publication Number
22/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
TORAY INDUSTRIES, INC.
1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo
1038666
Inventors
1. YOSHIDA Jun
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
2. YAMAGA Naoki
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
3. RAKUMA Kento
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202547043515-STATEMENT OF UNDERTAKING (FORM 3) [05-05-2025(online)].pdf | 2025-05-05 |
| 2 | 202547043515-REQUEST FOR EXAMINATION (FORM-18) [05-05-2025(online)].pdf | 2025-05-05 |
| 3 | 202547043515-PROOF OF RIGHT [05-05-2025(online)].pdf | 2025-05-05 |
| 4 | 202547043515-PRIORITY DOCUMENTS [05-05-2025(online)].pdf | 2025-05-05 |
| 5 | 202547043515-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [05-05-2025(online)].pdf | 2025-05-05 |
| 6 | 202547043515-FORM 18 [05-05-2025(online)].pdf | 2025-05-05 |
| 7 | 202547043515-FORM 1 [05-05-2025(online)].pdf | 2025-05-05 |
| 8 | 202547043515-DRAWINGS [05-05-2025(online)].pdf | 2025-05-05 |
| 9 | 202547043515-DECLARATION OF INVENTORSHIP (FORM 5) [05-05-2025(online)].pdf | 2025-05-05 |
| 10 | 202547043515-COMPLETE SPECIFICATION [05-05-2025(online)].pdf | 2025-05-05 |
| 11 | 202547043515-FORM-26 [06-05-2025(online)].pdf | 2025-05-06 |
| 12 | 202547043515-FORM 3 [09-05-2025(online)].pdf | 2025-05-09 |