JPWO2022264692A5 - - Google Patents
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- Publication number
- JPWO2022264692A5 JPWO2022264692A5 JP2023529656A JP2023529656A JPWO2022264692A5 JP WO2022264692 A5 JPWO2022264692 A5 JP WO2022264692A5 JP 2023529656 A JP2023529656 A JP 2023529656A JP 2023529656 A JP2023529656 A JP 2023529656A JP WO2022264692 A5 JPWO2022264692 A5 JP WO2022264692A5
- Authority
- JP
- Japan
- Prior art keywords
- cellulose derivative
- less
- surface treatment
- treatment compound
- particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002678 cellulose Polymers 0.000 claims 11
- 239000001913 cellulose Substances 0.000 claims 11
- 239000011246 composite particle Substances 0.000 claims 10
- 239000002245 particle Substances 0.000 claims 9
- 150000001875 compounds Chemical class 0.000 claims 8
- 238000004381 surface treatment Methods 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000002156 mixing Methods 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 229920006317 cationic polymer Polymers 0.000 claims 2
- 239000003093 cationic surfactant Substances 0.000 claims 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 239000000194 fatty acid Substances 0.000 claims 2
- 229930195729 fatty acid Natural products 0.000 claims 2
- 150000004665 fatty acids Chemical class 0.000 claims 2
- 239000003960 organic solvent Substances 0.000 claims 2
- 239000000344 soap Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 claims 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 claims 1
- 125000002252 acyl group Chemical group 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- YSJGOMATDFSEED-UHFFFAOYSA-M behentrimonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C YSJGOMATDFSEED-UHFFFAOYSA-M 0.000 claims 1
- 229920002301 cellulose acetate Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002537 cosmetic Substances 0.000 claims 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 claims 1
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229940114930 potassium stearate Drugs 0.000 claims 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 claims 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023129002A JP2023157922A (ja) | 2021-06-15 | 2023-08-08 | 複合粒子及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021099568 | 2021-06-15 | ||
| JP2021099568 | 2021-06-15 | ||
| PCT/JP2022/018737 WO2022264692A1 (ja) | 2021-06-15 | 2022-04-25 | 複合粒子及びその製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023129002A Division JP2023157922A (ja) | 2021-06-15 | 2023-08-08 | 複合粒子及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022264692A1 JPWO2022264692A1 (https=) | 2022-12-22 |
| JPWO2022264692A5 true JPWO2022264692A5 (https=) | 2023-08-03 |
| JP7331295B2 JP7331295B2 (ja) | 2023-08-22 |
Family
ID=84527097
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023529656A Active JP7331295B2 (ja) | 2021-06-15 | 2022-04-25 | 複合粒子及びその製造方法 |
| JP2023129002A Pending JP2023157922A (ja) | 2021-06-15 | 2023-08-08 | 複合粒子及びその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023129002A Pending JP2023157922A (ja) | 2021-06-15 | 2023-08-08 | 複合粒子及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240261207A1 (https=) |
| EP (1) | EP4357394A4 (https=) |
| JP (2) | JP7331295B2 (https=) |
| KR (1) | KR20240021748A (https=) |
| CN (1) | CN117321119A (https=) |
| WO (1) | WO2022264692A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4683607A1 (en) * | 2023-03-22 | 2026-01-28 | Eastman Chemical Company | Cosmetic compositions containing biodegradable cellulose ester microparticles |
| JP2025172540A (ja) * | 2024-05-13 | 2025-11-26 | 信越化学工業株式会社 | 低置換度セルロースエーテル球状微粒子及びそれを用いた化粧料用組成物並びに低置換度セルロース球状微粒子の製造方法 |
| WO2024248165A1 (ja) * | 2024-08-06 | 2024-12-05 | 株式会社ダイセル | セルロースアセテート粉体 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016053144A (ja) * | 2014-09-04 | 2016-04-14 | 日立化成株式会社 | 吸水性樹脂粒子、吸水性樹脂粒子の製造方法及び吸収体 |
| FR3031674B1 (fr) * | 2015-01-21 | 2019-08-02 | L'oreal | Emulsion huile / huile renfermant des microparticules comprenant au moins deux materiaux differents, chacun organique ou inorganique |
| JP6609726B1 (ja) | 2018-02-07 | 2019-11-20 | 株式会社ダイセル | セルロースアセテート粒子、化粧品組成物及びセルロースアセテート粒子の製造方法 |
| US12303856B2 (en) * | 2018-12-18 | 2025-05-20 | International Flavors & Fragrances Inc. | Hydroxyethyl cellulose microcapsules |
| JP6694559B1 (ja) | 2019-03-18 | 2020-05-13 | 株式会社ダイセル | セルロースアセテートを含む粒子、化粧品組成物、及びセルロースアセテートを含む粒子の製造方法 |
| JP7149885B2 (ja) | 2019-03-22 | 2022-10-07 | 株式会社ダイセル | セルロース誘導体粒子、化粧品組成物及びセルロース誘導体粒子の製造方法 |
| KR20240021152A (ko) * | 2021-06-15 | 2024-02-16 | 주식회사 다이셀 | 조성물 및 그 제조 방법 |
-
2022
- 2022-04-25 WO PCT/JP2022/018737 patent/WO2022264692A1/ja not_active Ceased
- 2022-04-25 CN CN202280035017.3A patent/CN117321119A/zh active Pending
- 2022-04-25 JP JP2023529656A patent/JP7331295B2/ja active Active
- 2022-04-25 KR KR1020237035439A patent/KR20240021748A/ko active Pending
- 2022-04-25 US US18/564,333 patent/US20240261207A1/en active Pending
- 2022-04-25 EP EP22824687.2A patent/EP4357394A4/en active Pending
-
2023
- 2023-08-08 JP JP2023129002A patent/JP2023157922A/ja active Pending
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