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Compound Having Fluorene Skeleton, And Method For Manufacturing Same
Abstract: Provided are a novel compound having a fluorene skeleton, and a method for manufacturing the same, the compound having a low palladium content or other content of a specific metal or content of a specific compound in a raw material alcohol, and being excellent in hue or various characteristics (optical characteristics, heat resistance, moldability, and other characteristics) as a raw material or in a resin that uses the raw material. This compound is a mixture of compounds having a fluorene skeleton represented by formula (1) (in formula (1), the rings Z being (same or different) aromatic groups, R1 and R2 each independently representing a hydrogen atom, a halogen atom, or a C1-12 hydrocarbon group which may include an aromatic group, Ar1 and Ar2 representing C6-10 aromatic groups which may have a substituent, L1 and L2 representing alkylene groups, j and k each independently representing an integer of 0 or greater, and m and n each independently representing an integer of 0 to 5), the mixture of compounds having a fluorene skeleton being characterized in that the content of elemental palladium therein satisfies formula (2) ((2): 0 = Pd = 50 ppm), and among the mixture of compounds represented by formula (1), compounds comprising the integers m = 1-5 and n = 0 are included in a range of 0-5%.
Notices, Deadlines & Correspondence
Patent Information
Applicants
TEIJIN LIMITED
Inventors
1. TOMONARI, Yasuhiko
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047031679.pdf | 2020-07-24 |
| 2 | 202047031679-STATEMENT OF UNDERTAKING (FORM 3) [24-07-2020(online)].pdf | 2020-07-24 |
| 3 | 202047031679-PROOF OF RIGHT [24-07-2020(online)].pdf | 2020-07-24 |
| 4 | 202047031679-PRIORITY DOCUMENTS [24-07-2020(online)].pdf | 2020-07-24 |
| 5 | 202047031679-POWER OF AUTHORITY [24-07-2020(online)].pdf | 2020-07-24 |
| 6 | 202047031679-FORM 18 [24-07-2020(online)].pdf | 2020-07-24 |
| 7 | 202047031679-FORM 1 [24-07-2020(online)].pdf | 2020-07-24 |
| 8 | 202047031679-DECLARATION OF INVENTORSHIP (FORM 5) [24-07-2020(online)].pdf | 2020-07-24 |
| 9 | 202047031679-COMPLETE SPECIFICATION [24-07-2020(online)].pdf | 2020-07-24 |
| 10 | 202047031679-certified copy of translation [08-09-2020(online)].pdf | 2020-09-08 |
| 11 | 202047031679-certified copy of translation [08-09-2020(online)]-1.pdf | 2020-09-08 |
| 12 | 202047031679-FORM 3 [27-10-2020(online)].pdf | 2020-10-27 |
| 13 | 202047031679-OTHERS [03-06-2021(online)].pdf | 2021-06-03 |
| 14 | 202047031679-Information under section 8(2) [03-06-2021(online)].pdf | 2021-06-03 |
| 15 | 202047031679-FORM 3 [03-06-2021(online)].pdf | 2021-06-03 |
| 16 | 202047031679-FER_SER_REPLY [03-06-2021(online)].pdf | 2021-06-03 |
| 17 | 202047031679-CLAIMS [03-06-2021(online)].pdf | 2021-06-03 |
| 18 | 202047031679-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [05-07-2021(online)].pdf | 2021-07-05 |
| 19 | 202047031679-Correspondence to notify the Controller [19-08-2021(online)].pdf | 2021-08-19 |
| 20 | 202047031679-Written submissions and relevant documents [02-09-2021(online)].pdf | 2021-09-02 |
| 21 | 202047031679-PatentCertificate27-09-2021.pdf | 2021-09-27 |
| 22 | 202047031679-IntimationOfGrant27-09-2021.pdf | 2021-09-27 |
| 23 | 202047031679-US(14)-HearingNotice-(HearingDate-08-07-2021).pdf | 2021-10-18 |
| 24 | 202047031679-US(14)-ExtendedHearingNotice-(HearingDate-23-08-2021).pdf | 2021-10-18 |
| 25 | 202047031679-FER.pdf | 2021-10-18 |
| 26 | 202047031679-RELEVANT DOCUMENTS [20-09-2022(online)].pdf | 2022-09-20 |
| 27 | 202047031679-RELEVANT DOCUMENTS [12-09-2023(online)].pdf | 2023-09-12 |
Search Strategy
| 1 | search202047031679E_30-11-2020.pdf |