CN107793487B - 羟丙甲纤维素邻苯二甲酸酯及其生产方法 - Google Patents

羟丙甲纤维素邻苯二甲酸酯及其生产方法 Download PDF

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CN107793487B
CN107793487B CN201710758835.7A CN201710758835A CN107793487B CN 107793487 B CN107793487 B CN 107793487B CN 201710758835 A CN201710758835 A CN 201710758835A CN 107793487 B CN107793487 B CN 107793487B
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hypromellose phthalate
hpmcp
suspension
average particle
decanter
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CN107793487A (zh
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吉田光弘
松原纯一
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Shin Etsu Chemical Co Ltd
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Shin Etsu Chemical Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/12—Preparation of cellulose esters of organic acids of polybasic organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/26—Isolation of the cellulose ester

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CN201710758835.7A 2016-08-29 2017-08-29 羟丙甲纤维素邻苯二甲酸酯及其生产方法 Active CN107793487B (zh)

Applications Claiming Priority (2)

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
JP2016-166957 2016-08-29

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CN107793487A CN107793487A (zh) 2018-03-13
CN107793487B true CN107793487B (zh) 2022-04-01

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US (1) US10961323B2 (enExample)
EP (1) EP3290443B1 (enExample)
JP (1) JP6742197B2 (enExample)
KR (1) KR102436733B1 (enExample)
CN (1) CN107793487B (enExample)
TW (1) TWI731151B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
US20240124690A1 (en) * 2021-02-22 2024-04-18 Asahi Kasei Kabushiki Kaisha Composition Containing Cellulose Nanofibers

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398024A (en) * 1980-11-19 1983-08-09 Wolff Walsrode Aktiengesellschaft Process for the purification of cellulose and starch ethers
WO1997040941A1 (en) * 1996-01-02 1997-11-06 Noxon Ab Decantation centrifuge
WO2002085949A1 (en) * 2001-04-19 2002-10-31 Samsung Fine Chemicals Co., Ltd. Purification method of hydroxypropylmethyl cellulose phthalate
JP2004522746A (ja) * 2001-01-30 2004-07-29 スミスクライン　ビーチャム　パブリック　リミテッド　カンパニー 医薬製剤
JP2006511541A (ja) * 2002-12-17 2006-04-06 アボット ゲーエムベーハー ウント カンパニー カーゲー フェノフィブル酸、その生理学的に許容し得る塩または誘導体を含有してなる製剤
JP2007233016A (ja) * 2006-02-28 2007-09-13 Nippon Zeon Co Ltd 重合トナーの製造方法
CN105126110A (zh) * 2015-07-29 2015-12-09 中山大学 伊曲康唑的固体分散体及其制备方法和应用
CN105829352A (zh) * 2013-09-23 2016-08-03 陶氏环球技术有限责任公司 用于从反应产物混合物中回收酯化纤维素醚的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357617A (en) 1999-12-23 2001-06-27 Mars Inc Methods for detecting surfaces in vending machines
US7514552B2 (en) * 2003-05-30 2009-04-07 Asahi Kasei Chemicals Corporation Cellulose powder
CN102215823A (zh) * 2008-11-20 2011-10-12 安万托特性材料股份有限公司 直接可压制的基于高功能性颗粒磷酸氢钙的共处理的赋形剂
EP2831121B1 (en) * 2012-03-27 2018-10-10 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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398024A (en) * 1980-11-19 1983-08-09 Wolff Walsrode Aktiengesellschaft Process for the purification of cellulose and starch ethers
WO1997040941A1 (en) * 1996-01-02 1997-11-06 Noxon Ab Decantation centrifuge
JP2004522746A (ja) * 2001-01-30 2004-07-29 スミスクライン　ビーチャム　パブリック　リミテッド　カンパニー 医薬製剤
WO2002085949A1 (en) * 2001-04-19 2002-10-31 Samsung Fine Chemicals Co., Ltd. Purification method of hydroxypropylmethyl cellulose phthalate
CN1295249C (zh) * 2001-04-19 2007-01-17 三星精密化学株式会社 羟丙基甲基纤维素邻苯二甲酸酯的提纯方法
JP2006511541A (ja) * 2002-12-17 2006-04-06 アボット ゲーエムベーハー ウント カンパニー カーゲー フェノフィブル酸、その生理学的に許容し得る塩または誘導体を含有してなる製剤
JP2007233016A (ja) * 2006-02-28 2007-09-13 Nippon Zeon Co Ltd 重合トナーの製造方法
CN105829352A (zh) * 2013-09-23 2016-08-03 陶氏环球技术有限责任公司 用于从反应产物混合物中回收酯化纤维素醚的方法
CN105126110A (zh) * 2015-07-29 2015-12-09 中山大学 伊曲康唑的固体分散体及其制备方法和应用

Also Published As

Publication number Publication date
EP3290443B1 (en) 2021-12-15
TWI731151B (zh) 2021-06-21
KR102436733B1 (ko) 2022-08-26
US10961323B2 (en) 2021-03-30
TW201825527A (zh) 2018-07-16
JP6742197B2 (ja) 2020-08-19
US20180057613A1 (en) 2018-03-01
EP3290443A1 (en) 2018-03-07
CN107793487A (zh) 2018-03-13
JP2018035216A (ja) 2018-03-08
KR20180025208A (ko) 2018-03-08

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