JPS5269990A - Carboxymethylation method - Google Patents
Carboxymethylation methodInfo
- Publication number
- JPS5269990A JPS5269990A JP14670775A JP14670775A JPS5269990A JP S5269990 A JPS5269990 A JP S5269990A JP 14670775 A JP14670775 A JP 14670775A JP 14670775 A JP14670775 A JP 14670775A JP S5269990 A JPS5269990 A JP S5269990A
- Authority
- JP
- Japan
- Prior art keywords
- carboxymethylation method
- phosphorusfree
- carboxymethylating
- builder
- detergent
- 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
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
PURPOSE: A carboxymethylating method comprising reacting hydrolysed starch etc. with a salt of monochloroacetic acid in an aqueous medium of high alkali content thereby obtaining a compound having high carboxymethyl group content useful as a builder of a phosphorusfree detergent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14670775A JPS5269990A (en) | 1975-12-09 | 1975-12-09 | Carboxymethylation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14670775A JPS5269990A (en) | 1975-12-09 | 1975-12-09 | Carboxymethylation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5269990A true JPS5269990A (en) | 1977-06-10 |
JPS5616161B2 JPS5616161B2 (en) | 1981-04-15 |
Family
ID=15413714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14670775A Granted JPS5269990A (en) | 1975-12-09 | 1975-12-09 | Carboxymethylation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5269990A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707649A1 (en) * | 1993-07-16 | 1995-01-20 | Roquette Freres | Process for modification, by carboxyalkylation, of polysaccharide derivatives derived from carboxyalkylated polysaccharides thus obtained and their uses. |
EP3653579A1 (en) | 2018-11-16 | 2020-05-20 | Fundación Tecnalia Research & Innovation | Silica aerogel reinforced with cellulosic sponge and process for its preparation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046252U (en) * | 1983-09-05 | 1985-04-01 | 株式会社ピーエフユー | Mark sensor mounting structure |
KR102553546B1 (en) * | 2021-10-19 | 2023-07-10 | 주식회사 탭코리아 | Cosmetic container with refillable container |
-
1975
- 1975-12-09 JP JP14670775A patent/JPS5269990A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707649A1 (en) * | 1993-07-16 | 1995-01-20 | Roquette Freres | Process for modification, by carboxyalkylation, of polysaccharide derivatives derived from carboxyalkylated polysaccharides thus obtained and their uses. |
WO1995002614A1 (en) * | 1993-07-16 | 1995-01-26 | Roquette Freres | Method for carboxyalkylation modification of polysaccharide derivatives, carboxyalkylated polysaccharide derivatives so obtained and use thereof |
EP3653579A1 (en) | 2018-11-16 | 2020-05-20 | Fundación Tecnalia Research & Innovation | Silica aerogel reinforced with cellulosic sponge and process for its preparation |
Also Published As
Publication number | Publication date |
---|---|
JPS5616161B2 (en) | 1981-04-15 |
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