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Separation System And Separation Method
Abstract: The separation system has a solid-liquid separation unit that removes impurities by solid-liquid separation from a dissolved solution that contains a PET solution in which polyethylene terephthalate has been dissolved in monomers derived from decomposition of polyethylene terephthalate and impurities, which are components other than polyethylene terephthalate, and a recovery unit that recovers the monomers derived from the decomposition of polyethylene terephthalate from the impurities separated by the solid-liquid separation unit.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
30 January 2025
Publication Number
15/2025
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
Inventors
1. MATSUBARA, Wataru
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
2. TARUMI, Takeyasu
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
3. SEIKI, Yoshio
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
4. GENTA, Minoru
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
5. ITO, Motofumi
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
6. TOMONAGA, Nariyuki
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
7. KAWANO, Masaki
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
8. OKA, Nobuki
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
9. MIYATA, Yasuyuki
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo
1008332
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517007714-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [30-01-2025(online)].pdf | 2025-01-30 |
| 2 | 202517007714-STATEMENT OF UNDERTAKING (FORM 3) [30-01-2025(online)].pdf | 2025-01-30 |
| 3 | 202517007714-REQUEST FOR EXAMINATION (FORM-18) [30-01-2025(online)].pdf | 2025-01-30 |
| 4 | 202517007714-PROOF OF RIGHT [30-01-2025(online)].pdf | 2025-01-30 |
| 5 | 202517007714-POWER OF AUTHORITY [30-01-2025(online)].pdf | 2025-01-30 |
| 6 | 202517007714-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [30-01-2025(online)].pdf | 2025-01-30 |
| 7 | 202517007714-FORM 18 [30-01-2025(online)].pdf | 2025-01-30 |
| 8 | 202517007714-FORM 1 [30-01-2025(online)].pdf | 2025-01-30 |
| 9 | 202517007714-FIGURE OF ABSTRACT [30-01-2025(online)].pdf | 2025-01-30 |
| 10 | 202517007714-DRAWINGS [30-01-2025(online)].pdf | 2025-01-30 |
| 11 | 202517007714-DECLARATION OF INVENTORSHIP (FORM 5) [30-01-2025(online)].pdf | 2025-01-30 |
| 12 | 202517007714-COMPLETE SPECIFICATION [30-01-2025(online)].pdf | 2025-01-30 |
| 13 | 202517007714-FORM-26 [07-04-2025(online)].pdf | 2025-04-07 |
| 14 | 202517007714-FORM 3 [10-04-2025(online)].pdf | 2025-04-10 |