JPS57105404A - Preparation of chelate resin - Google Patents
Preparation of chelate resinInfo
- Publication number
- JPS57105404A JPS57105404A JP18334880A JP18334880A JPS57105404A JP S57105404 A JPS57105404 A JP S57105404A JP 18334880 A JP18334880 A JP 18334880A JP 18334880 A JP18334880 A JP 18334880A JP S57105404 A JPS57105404 A JP S57105404A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- halogen
- amount
- alkylphosphorylating
- reacted
- 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
Abstract
PURPOSE:To obtain a chelate resin, having a high adsorbing rate, effective for treating a large amount of a liquid, and useful for the purification of industrial water and treatment of waste water, by reactinga specific halogen-containing resin with an amino compound, and then reacting the reaction product with an alkylphosphorylating agent. CONSTITUTION:A halogen-containing resin, having a pore volume >=0.2 cc/g based on a pore diameter >=500Angstrom , preferably 800-50,000Angstrom , and a specific surface area>=0.5 m<2>/g, e.g. polyvinyl chloride resin, is reacted with an amino compound containing a primary or secondary amino group, e.g. monomethylamine, in an amount >=1/20 mole based on one g halogen atom in the resin under heating. The resultant reaction product is then reacted with an alkylphosphorylating agent, e.g. chloromethylphosphoric acid, in an amount >=1/10 mole, preferably 1-5 moles, based on one equivalent amino group in the aminated resin in the presence of a basic catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18334880A JPS57105404A (en) | 1980-12-23 | 1980-12-23 | Preparation of chelate resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18334880A JPS57105404A (en) | 1980-12-23 | 1980-12-23 | Preparation of chelate resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57105404A true JPS57105404A (en) | 1982-06-30 |
JPS6255523B2 JPS6255523B2 (en) | 1987-11-20 |
Family
ID=16134154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18334880A Granted JPS57105404A (en) | 1980-12-23 | 1980-12-23 | Preparation of chelate resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105404A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59213618A (en) * | 1983-02-10 | 1984-12-03 | Miyoshi Oil & Fat Co Ltd | Purifying method of potassium salt |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6255523B1 (en) | 2017-06-01 | 2017-12-27 | 電元社トーア株式会社 | Metal resin bonding equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135684A (en) * | 1974-07-24 | 1976-03-26 | Diamond Shamrock Corp | |
JPS5144589A (en) * | 1974-10-15 | 1976-04-16 | Sumitomo Chemical Co | Jukinzokuhoshuzaino seizohoho |
JPS5250391A (en) * | 1975-10-20 | 1977-04-22 | Takeda Chem Ind Ltd | Process for preparing chelate resins |
-
1980
- 1980-12-23 JP JP18334880A patent/JPS57105404A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135684A (en) * | 1974-07-24 | 1976-03-26 | Diamond Shamrock Corp | |
JPS5144589A (en) * | 1974-10-15 | 1976-04-16 | Sumitomo Chemical Co | Jukinzokuhoshuzaino seizohoho |
JPS5250391A (en) * | 1975-10-20 | 1977-04-22 | Takeda Chem Ind Ltd | Process for preparing chelate resins |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59213618A (en) * | 1983-02-10 | 1984-12-03 | Miyoshi Oil & Fat Co Ltd | Purifying method of potassium salt |
Also Published As
Publication number | Publication date |
---|---|
JPS6255523B2 (en) | 1987-11-20 |
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