JPS6414103A - Method for foaming sodium percarbonate - Google Patents
Method for foaming sodium percarbonateInfo
- Publication number
- JPS6414103A JPS6414103A JP16687987A JP16687987A JPS6414103A JP S6414103 A JPS6414103 A JP S6414103A JP 16687987 A JP16687987 A JP 16687987A JP 16687987 A JP16687987 A JP 16687987A JP S6414103 A JPS6414103 A JP S6414103A
- Authority
- JP
- Japan
- Prior art keywords
- sodium percarbonate
- percarbonate
- horizontal rotary
- rotary heater
- heated
- 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
- Detergent Compositions (AREA)
Abstract
PURPOSE:To obtain the sodium percarbonate useful as a bleaching agent for clothes and kitchenware and having a uniform foaming property and excellent water solubility with high efficiency and with reduced loss in effective oxygen by heating sodium percarbonate in a horizontal rotary heater. CONSTITUTION:The horizontal rotary heater is slightly inclined and rotated at a peripheral velocity of 1-20m/min, and a fixed amt. of sodium percarbonate is continuously charged from the upper part. The sodium percarbonate is mechanically agitated by the heated side wall and a coil, and simultaneously heated. Air or an inert gas is introduced at 1-3m<3>/hr per kg sodium percarbonate to uniformly heat the percarbonate at 110-135 deg.C for 5-60min.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62166879A JP2566782B2 (en) | 1987-07-06 | 1987-07-06 | Method of foaming soda percarbonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62166879A JP2566782B2 (en) | 1987-07-06 | 1987-07-06 | Method of foaming soda percarbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6414103A true JPS6414103A (en) | 1989-01-18 |
JP2566782B2 JP2566782B2 (en) | 1996-12-25 |
Family
ID=15839311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62166879A Expired - Fee Related JP2566782B2 (en) | 1987-07-06 | 1987-07-06 | Method of foaming soda percarbonate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2566782B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184141A (en) * | 1990-04-05 | 1993-02-02 | Vought Aircraft Company | Structurally-embedded electronics assembly |
JP2002167203A (en) * | 2000-09-19 | 2002-06-11 | Nippon Peroxide Co Ltd | Coated sodium percarbonate with high stability and solubility, and its manufacturing method |
WO2004058640A1 (en) * | 2002-12-24 | 2004-07-15 | Solvay (Société Anonyme) | Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them |
US6942845B2 (en) * | 2000-12-23 | 2005-09-13 | Degussa Ag | Process for improving the internal stability of sodium percarbonate |
US7182513B1 (en) | 1996-05-21 | 2007-02-27 | Illinois Tool Works Inc. | Zipper strip and method of positioning the strip transverse longitudinal axis |
-
1987
- 1987-07-06 JP JP62166879A patent/JP2566782B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184141A (en) * | 1990-04-05 | 1993-02-02 | Vought Aircraft Company | Structurally-embedded electronics assembly |
US7182513B1 (en) | 1996-05-21 | 2007-02-27 | Illinois Tool Works Inc. | Zipper strip and method of positioning the strip transverse longitudinal axis |
JP2002167203A (en) * | 2000-09-19 | 2002-06-11 | Nippon Peroxide Co Ltd | Coated sodium percarbonate with high stability and solubility, and its manufacturing method |
US6942845B2 (en) * | 2000-12-23 | 2005-09-13 | Degussa Ag | Process for improving the internal stability of sodium percarbonate |
WO2004058640A1 (en) * | 2002-12-24 | 2004-07-15 | Solvay (Société Anonyme) | Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them |
JP2006512269A (en) * | 2002-12-24 | 2006-04-13 | ソルヴェイ | Coated sodium percarbonate particles, process for producing the same, use thereof and detergent composition containing the same |
Also Published As
Publication number | Publication date |
---|---|
JP2566782B2 (en) | 1996-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |