JPS57177080A - Preparation of composition for digestion assistant - Google Patents
Preparation of composition for digestion assistantInfo
- Publication number
- JPS57177080A JPS57177080A JP56061266A JP6126681A JPS57177080A JP S57177080 A JPS57177080 A JP S57177080A JP 56061266 A JP56061266 A JP 56061266A JP 6126681 A JP6126681 A JP 6126681A JP S57177080 A JPS57177080 A JP S57177080A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- composition
- keto
- organic cyclic
- cyclic compound
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
Abstract
PURPOSE: To obtain the titled composition having improved dispersibility in water and an aqueous solution of an alkali even in the absence of a surfactant, by preparing an aqueous slurry of an organic cyclic compound having a keto and/or a hydroxyl groups, and dehydrating the resultant slurry to a specific moisture content.
CONSTITUTION: An aqueous slurry of an organic cyclic compound, having a keto and/or a hydroxyl groups and a particle diameter of preferably ≤100μm, and the resultant slurry is dehydrated to a moisture content of 5W30% on the wet basis and give the aimed composition. An anthraquinone compound, preferably an (alkyl)substituted anthraquinone or a Diels-Alder adduct of 1,4-naphthoquinone, and a (hydroxy)anthrone compound may be preferably used as the organic cyclic compound having the keto group.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56061266A JPS57177080A (en) | 1981-04-24 | 1981-04-24 | Preparation of composition for digestion assistant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56061266A JPS57177080A (en) | 1981-04-24 | 1981-04-24 | Preparation of composition for digestion assistant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57177080A true JPS57177080A (en) | 1982-10-30 |
JPH0252670B2 JPH0252670B2 (en) | 1990-11-14 |
Family
ID=13166247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56061266A Granted JPS57177080A (en) | 1981-04-24 | 1981-04-24 | Preparation of composition for digestion assistant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57177080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092631C (en) * | 1999-11-18 | 2002-10-16 | 常州市正大超细粉体有限公司 | Easily dispersive anthraquinone and its production and application methods |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556192A (en) * | 1978-06-27 | 1980-01-17 | Westinghouse Electric Corp | Apparatus for compensating for pressure and load on condenser |
JPS556585A (en) * | 1978-06-21 | 1980-01-18 | Bayer Ag | Reagent for pulp making |
-
1981
- 1981-04-24 JP JP56061266A patent/JPS57177080A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556585A (en) * | 1978-06-21 | 1980-01-18 | Bayer Ag | Reagent for pulp making |
JPS556192A (en) * | 1978-06-27 | 1980-01-17 | Westinghouse Electric Corp | Apparatus for compensating for pressure and load on condenser |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1092631C (en) * | 1999-11-18 | 2002-10-16 | 常州市正大超细粉体有限公司 | Easily dispersive anthraquinone and its production and application methods |
Also Published As
Publication number | Publication date |
---|---|
JPH0252670B2 (en) | 1990-11-14 |
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