JP2018035216A5 - - Google Patents
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- Publication number
- JP2018035216A5 JP2018035216A5 JP2016166957A JP2016166957A JP2018035216A5 JP 2018035216 A5 JP2018035216 A5 JP 2018035216A5 JP 2016166957 A JP2016166957 A JP 2016166957A JP 2016166957 A JP2016166957 A JP 2016166957A JP 2018035216 A5 JP2018035216 A5 JP 2018035216A5
- Authority
- JP
- Japan
- Prior art keywords
- hypromellose phthalate
- phthalate ester
- hypromellose
- suspension
- average particle
- 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
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 11
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 11
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 11
- 229960003943 hypromellose Drugs 0.000 claims description 11
- -1 phthalate ester Chemical class 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000007561 laser diffraction method Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016166957A JP6742197B2 (ja) | 2016-08-29 | 2016-08-29 | ヒプロメロースフタル酸エステルの製造方法 |
| US15/683,032 US10961323B2 (en) | 2016-08-29 | 2017-08-22 | Hypromellose phthalate and method for producing hypromellose phthalate |
| KR1020170106980A KR102436733B1 (ko) | 2016-08-29 | 2017-08-24 | 히프로멜로오스 프탈산에스테르 및 히프로멜로오스 프탈산에스테르의 제조 방법 |
| EP17187784.8A EP3290443B1 (en) | 2016-08-29 | 2017-08-24 | Hypromellose phthalate and method for producing hypromellose phthalate |
| TW106129097A TWI731151B (zh) | 2016-08-29 | 2017-08-28 | 羥丙基甲基纖維素酞酸酯及羥丙基甲基纖維素酞酸酯之製造方法 |
| CN201710758835.7A CN107793487B (zh) | 2016-08-29 | 2017-08-29 | 羟丙甲纤维素邻苯二甲酸酯及其生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016166957A JP6742197B2 (ja) | 2016-08-29 | 2016-08-29 | ヒプロメロースフタル酸エステルの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018035216A JP2018035216A (ja) | 2018-03-08 |
| JP2018035216A5 true JP2018035216A5 (https=) | 2019-07-25 |
| JP6742197B2 JP6742197B2 (ja) | 2020-08-19 |
Family
ID=59702581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016166957A Active JP6742197B2 (ja) | 2016-08-29 | 2016-08-29 | ヒプロメロースフタル酸エステルの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10961323B2 (https=) |
| EP (1) | EP3290443B1 (https=) |
| JP (1) | JP6742197B2 (https=) |
| KR (1) | KR102436733B1 (https=) |
| CN (1) | CN107793487B (https=) |
| TW (1) | TWI731151B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6644656B2 (ja) * | 2016-08-29 | 2020-02-12 | 信越化学工業株式会社 | ヒプロメロース酢酸エステルコハク酸エステルの製造方法 |
| EP3567058B1 (en) * | 2018-05-11 | 2023-09-20 | Shin-Etsu Chemical Co., Ltd. | Hypromellose phthalate and method for producing the same |
| JP7013343B2 (ja) * | 2018-07-25 | 2022-01-31 | 信越化学工業株式会社 | ヒプロメロースフタル酸エステルの製造方法 |
| JP7252882B2 (ja) | 2019-11-01 | 2023-04-05 | 信越化学工業株式会社 | ヒドロキシプロピルメチルセルロースアセテートサクシネートの製造方法 |
| JP7273691B2 (ja) * | 2019-11-01 | 2023-05-15 | 信越化学工業株式会社 | ヒドロキシプロピルメチルセルロースフタレートの製造方法 |
| JP7399061B2 (ja) * | 2020-10-01 | 2023-12-15 | 信越化学工業株式会社 | ヒドロキシプロピルメチルセルロースフタレートの製造方法 |
| JP7399060B2 (ja) | 2020-10-01 | 2023-12-15 | 信越化学工業株式会社 | ヒドロキシプロピルメチルセルロースアセテートサクシネートの製造方法 |
| JP7374372B2 (ja) * | 2021-02-22 | 2023-11-06 | 旭化成株式会社 | セルロースナノファイバーを含む組成物 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3043621A1 (de) | 1980-11-19 | 1982-07-08 | Bayer Ag, 5090 Leverkusen | Reinigung von cellulose- und staerkeethern |
| SE509400C2 (sv) | 1996-01-02 | 1999-01-25 | Noxon Ab | Dekanteringscentrifug |
| GB2357617A (en) | 1999-12-23 | 2001-06-27 | Mars Inc | Methods for detecting surfaces in vending machines |
| GB0102342D0 (en) * | 2001-01-30 | 2001-03-14 | Smithkline Beecham Plc | Pharmaceutical formulation |
| KR100387126B1 (ko) * | 2001-04-19 | 2003-06-12 | 삼성정밀화학 주식회사 | 히드록시프로필메틸 셀룰로오스 프탈레이트의 분리정제방법 |
| CN101480384A (zh) * | 2002-12-17 | 2009-07-15 | 阿伯特有限及两合公司 | 包含非诺贝酸、其生理可接受的盐或衍生物的制剂 |
| WO2004106416A1 (ja) * | 2003-05-30 | 2004-12-09 | Asahi Kasei Chemicals Corporation | セルロース粉末 |
| JP4692330B2 (ja) * | 2006-02-28 | 2011-06-01 | 日本ゼオン株式会社 | 重合トナーの製造方法 |
| MX2011005167A (es) * | 2008-11-20 | 2011-05-30 | Avantor Performance Mat Inc | Excipiente co-procesado basado en fosfato dibasico de calcio, granular, de alta funcionalidad, directamente compresible. |
| WO2013148154A1 (en) * | 2012-03-27 | 2013-10-03 | Dow Global Technologies Llc | A process of preparing an ester of a cellulose ether |
| EP2837391B1 (en) | 2013-08-12 | 2017-05-10 | Shin-Etsu Chemical Co., Ltd. | Hypromellose acetate succinate for use as hot-melt extrusion carrier, hot-melt extrusion composition, and method for producing hot-melt extrudate |
| KR101674912B1 (ko) * | 2013-09-23 | 2016-11-10 | 다우 글로벌 테크놀로지스 엘엘씨 | 반응 생성물 혼합물로부터 에스테르화된 셀룰로스 에테르를 회수하기 위한 방법 |
| CN105126110B (zh) * | 2015-07-29 | 2018-04-06 | 中山大学 | 伊曲康唑的固体分散体及其制备方法和应用 |
-
2016
- 2016-08-29 JP JP2016166957A patent/JP6742197B2/ja active Active
-
2017
- 2017-08-22 US US15/683,032 patent/US10961323B2/en active Active
- 2017-08-24 EP EP17187784.8A patent/EP3290443B1/en active Active
- 2017-08-24 KR KR1020170106980A patent/KR102436733B1/ko active Active
- 2017-08-28 TW TW106129097A patent/TWI731151B/zh active
- 2017-08-29 CN CN201710758835.7A patent/CN107793487B/zh active Active
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