JPH0372047B2 - - Google Patents

Info

Publication number
JPH0372047B2
JPH0372047B2 JP58039556A JP3955683A JPH0372047B2 JP H0372047 B2 JPH0372047 B2 JP H0372047B2 JP 58039556 A JP58039556 A JP 58039556A JP 3955683 A JP3955683 A JP 3955683A JP H0372047 B2 JPH0372047 B2 JP H0372047B2
Authority
JP
Japan
Prior art keywords
water
carboxymethyl
group
degree
substitution
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.)
Expired - Lifetime
Application number
JP58039556A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166503A (ja
Inventor
Hajime Namikoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP3955683A priority Critical patent/JPS59166503A/ja
Publication of JPS59166503A publication Critical patent/JPS59166503A/ja
Publication of JPH0372047B2 publication Critical patent/JPH0372047B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP3955683A 1983-03-10 1983-03-10 錠剤崩壊剤 Granted JPS59166503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3955683A JPS59166503A (ja) 1983-03-10 1983-03-10 錠剤崩壊剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3955683A JPS59166503A (ja) 1983-03-10 1983-03-10 錠剤崩壊剤

Publications (2)

Publication Number Publication Date
JPS59166503A JPS59166503A (ja) 1984-09-19
JPH0372047B2 true JPH0372047B2 (zh) 1991-11-15

Family

ID=12556338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3955683A Granted JPS59166503A (ja) 1983-03-10 1983-03-10 錠剤崩壊剤

Country Status (1)

Country Link
JP (1) JPS59166503A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863540A (zh) * 2012-09-20 2013-01-09 无锡市凯利药业有限公司 一种生产羧甲基纤维素钙的方法
JP6172507B2 (ja) * 2013-05-15 2017-08-02 川研ファインケミカル株式会社 アシルカルボキシメチルセルロース、及びアシルカルボキシメチルセルロースを含有する化粧料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152901A (ja) * 1983-02-21 1984-08-31 Daicel Chem Ind Ltd カルボキシアルキル・アセチル・セルロ−スとその塩およびその製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152901A (ja) * 1983-02-21 1984-08-31 Daicel Chem Ind Ltd カルボキシアルキル・アセチル・セルロ−スとその塩およびその製造法

Also Published As

Publication number Publication date
JPS59166503A (ja) 1984-09-19

Similar Documents

Publication Publication Date Title
US4096325A (en) Methyl hydroxypropyl cellulose ethers
US4451649A (en) Process for the production of hydroxypropyl starch
US3940384A (en) Methyl hydroxypropyl cellulose acetate and process
JPH0476361B2 (zh)
JPH04306245A (ja) 高固形分、低粘度の多糖組成物
GB1578575A (en) Molecular weight reduction of cellulose derivatives
EP3353215B1 (en) Process for preparing an ester of a cellulose ether in the presence of acetic acid and a reaction catalyst
EP1969012A1 (en) Method for preparation of hydroxyalkylalkylcellulose ethers with high yield
US4491661A (en) Process for the preparation of cellulose ethers from ammonia-activated cellulose
JP3572213B2 (ja) 低置換度ヒドロキシプロピルセルロース
JPH0372047B2 (zh)
JPS5975903A (ja) 水溶性ナトリウムカルボキシメチルセルロ−スの製造方法
JP3212531B2 (ja) 低置換度ヒドロキシプロピルセルロース、低置換度ヒドロキシプロピルセルロース崩壊剤及びその製造方法
JPH01138201A (ja) 水溶性第四級窒素含有セルロースエーテル誘導体の製造方法
JPH037201B2 (zh)
JP2800984B2 (ja) カチオン性セルロース誘導体の製造方法
US12018098B2 (en) Method for producing depolymerized cellulose ether
KR100469195B1 (ko) 저치환도 히드록시프로필 셀룰로오즈 입자의 형성 방법
JPS6218561B2 (zh)
JPH0469161B2 (zh)
JPS609522B2 (ja) エチルカルボキシメチルセルロ−スの製造方法
EP4352109A1 (en) A process for producing a methylcellulose or hydroxyalkyl methylcellulose
RU2155191C1 (ru) Способ получения карбоксиметилцеллюлозы
JP2000169501A (ja) 低置換度ヒドロキシプロピルセルロースの製造方法
KR800000794B1 (ko) 저치환 셀룰로오스 에에테르의 제조법