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Method For Producing Polythiol Composition, Method For Producing Polyamine Compound And Applications Of These
Abstract: This method for producing a polythiol composition comprises a production step in which a polythiol composition is produced by decomposing a thiourethane resin by means of a decomposer that is represented by formula (1) or formula (2). In formula (1), each of R1 and R2 independently represents a hydrogen atom, an alkyl group having 1 to 3 carbon atoms or an amino group (excluding the cases where both R1 and R2 are amino groups). In formula (2), R3 represents an alkyl group having 1 to 3 carbon atoms.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
27 February 2025
Publication Number
12/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
MITSUI CHEMICALS, INC.
2-1, Yaesu 2-chome, Chuo-ku, Tokyo
1040028
Inventors
1. NAKAI, Shinnosuke
c/o Mitsui Chemicals, Inc., 30, Asamutacho, Omuta-shi, Fukuoka
8368610
2. MURAKAMI, Masakazu
c/o Mitsui Chemicals, Inc., 30, Asamutacho, Omuta-shi, Fukuoka
8368610
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517017296-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-02-2025(online)].pdf | 2025-02-27 |
| 2 | 202517017296-STATEMENT OF UNDERTAKING (FORM 3) [27-02-2025(online)].pdf | 2025-02-27 |
| 3 | 202517017296-REQUEST FOR EXAMINATION (FORM-18) [27-02-2025(online)].pdf | 2025-02-27 |
| 4 | 202517017296-PROOF OF RIGHT [27-02-2025(online)].pdf | 2025-02-27 |
| 5 | 202517017296-PRIORITY DOCUMENTS [27-02-2025(online)].pdf | 2025-02-27 |
| 6 | 202517017296-POWER OF AUTHORITY [27-02-2025(online)].pdf | 2025-02-27 |
| 7 | 202517017296-FORM 18 [27-02-2025(online)].pdf | 2025-02-27 |
| 8 | 202517017296-FORM 1 [27-02-2025(online)].pdf | 2025-02-27 |
| 9 | 202517017296-DECLARATION OF INVENTORSHIP (FORM 5) [27-02-2025(online)].pdf | 2025-02-27 |
| 10 | 202517017296-COMPLETE SPECIFICATION [27-02-2025(online)].pdf | 2025-02-27 |
| 11 | 202517017296-MARKED COPIES OF AMENDEMENTS [11-04-2025(online)].pdf | 2025-04-11 |
| 12 | 202517017296-FORM 13 [11-04-2025(online)].pdf | 2025-04-11 |
| 13 | 202517017296-AMMENDED DOCUMENTS [11-04-2025(online)].pdf | 2025-04-11 |
| 14 | 202517017296-FORM 3 [21-04-2025(online)].pdf | 2025-04-21 |