JPS5755902A - Production of functional crosslinked copolymer - Google Patents
Production of functional crosslinked copolymerInfo
- Publication number
- JPS5755902A JPS5755902A JP11660181A JP11660181A JPS5755902A JP S5755902 A JPS5755902 A JP S5755902A JP 11660181 A JP11660181 A JP 11660181A JP 11660181 A JP11660181 A JP 11660181A JP S5755902 A JPS5755902 A JP S5755902A
- Authority
- JP
- Japan
- Prior art keywords
- crosslinked copolymer
- alcohol
- solution
- formaldehyde
- reaction
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a functional crosslinked copolymer safe and simple in reaction operation, by reacting an aromatic nucleus-containing vinyl monomer with aluminum chloride and a reaction solution of an alcohol and formaldehyde and then aminating the product.
CONSTITUTION: Amination is effected on a chloromethylated product obtained by reacting a crosslinked copolymer based on an aromatic nucleus-containing vinyl monomer with aluminum chloride and a solution formed by dissolution of formaldehyde in a alcohol in the presence of an organic solvent having affinity for the crosslinked copolymer. Said solution is a solution of an equilibrated mixture of a hemiacetal obtained by the reaction between the alcohol and formaldehyde and is a reasonable material as an aldehyde source because it is stable and its aldehyde and alcohol content does not change with the lapse of time.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11660181A JPS5810404B2 (en) | 1981-07-24 | 1981-07-24 | Production method of functional crosslinked copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11660181A JPS5810404B2 (en) | 1981-07-24 | 1981-07-24 | Production method of functional crosslinked copolymer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15901875A Division JPS5281395A (en) | 1975-12-28 | 1975-12-28 | Process for producing functional crossslinking copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5755902A true JPS5755902A (en) | 1982-04-03 |
JPS5810404B2 JPS5810404B2 (en) | 1983-02-25 |
Family
ID=14691193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11660181A Expired JPS5810404B2 (en) | 1981-07-24 | 1981-07-24 | Production method of functional crosslinked copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810404B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412041A (en) * | 1982-02-19 | 1983-10-25 | Nippon Zeon Co. Ltd. | Process for modifying rubbers employing a compound containing a carboxyl and an aldehyde group |
US4412031A (en) * | 1983-02-18 | 1983-10-25 | Nippon Zeon Co., Ltd. | Modified rubber composition employing a compound containing a carboxyl and an aldehyde group |
JPS6063204A (en) * | 1983-09-16 | 1985-04-11 | Miyoshi Oil & Fat Co Ltd | Production of quaternarized polystyrene |
JPS6070771U (en) * | 1983-10-21 | 1985-05-18 | 東京濾器株式会社 | Internal combustion engine air cleaner |
JPS63138462U (en) * | 1987-02-28 | 1988-09-12 | ||
JP2005239961A (en) * | 2004-02-27 | 2005-09-08 | Mitsubishi Chemicals Corp | Aromatic crosslinked polymer having metalloid complex-forming group and absorbent |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225048A (en) * | 1983-06-06 | 1984-12-18 | シイベル機械株式会社 | Laser knife |
JPS60190310U (en) * | 1984-05-28 | 1985-12-17 | 長田電機工業株式会社 | Contact type laser scalpel |
JPS6131142A (en) * | 1984-07-25 | 1986-02-13 | 富士写真光機株式会社 | Blood vessel anastomosis laser probe |
-
1981
- 1981-07-24 JP JP11660181A patent/JPS5810404B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412041A (en) * | 1982-02-19 | 1983-10-25 | Nippon Zeon Co. Ltd. | Process for modifying rubbers employing a compound containing a carboxyl and an aldehyde group |
US4412031A (en) * | 1983-02-18 | 1983-10-25 | Nippon Zeon Co., Ltd. | Modified rubber composition employing a compound containing a carboxyl and an aldehyde group |
JPS6063204A (en) * | 1983-09-16 | 1985-04-11 | Miyoshi Oil & Fat Co Ltd | Production of quaternarized polystyrene |
JPH0521124B2 (en) * | 1983-09-16 | 1993-03-23 | Myoshi Yushi Kk | |
JPS6070771U (en) * | 1983-10-21 | 1985-05-18 | 東京濾器株式会社 | Internal combustion engine air cleaner |
JPS63138462U (en) * | 1987-02-28 | 1988-09-12 | ||
JPH0526294Y2 (en) * | 1987-02-28 | 1993-07-02 | ||
JP2005239961A (en) * | 2004-02-27 | 2005-09-08 | Mitsubishi Chemicals Corp | Aromatic crosslinked polymer having metalloid complex-forming group and absorbent |
JP4710233B2 (en) * | 2004-02-27 | 2011-06-29 | 三菱化学株式会社 | Aromatic cross-linked polymers and adsorbents having metalloid complex forming groups |
Also Published As
Publication number | Publication date |
---|---|
JPS5810404B2 (en) | 1983-02-25 |
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