JPS5755902A - Production of functional crosslinked copolymer - Google Patents

Production of functional crosslinked copolymer

Info

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
Application number
JP11660181A
Other languages
Japanese (ja)
Other versions
JPS5810404B2 (en
Inventor
Kunio Takase
Shuji Tamura
Hiroshi Kuyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Organic Chemical Industries Inc
Original Assignee
Tokyo Organic Chemical Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Organic Chemical Industries Inc filed Critical Tokyo Organic Chemical Industries Inc
Priority to JP11660181A priority Critical patent/JPS5810404B2/en
Publication of JPS5755902A publication Critical patent/JPS5755902A/en
Publication of JPS5810404B2 publication Critical patent/JPS5810404B2/en
Expired legal-status Critical Current

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
JP11660181A 1981-07-24 1981-07-24 Production method of functional crosslinked copolymer Expired JPS5810404B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS52121087A (en) Elimination of unreacted monomers from aqueous dispersions of polyvinyl chloride and apparatus for it
JPS5755902A (en) Production of functional crosslinked copolymer
JPS5236605A (en) Process for recovery of unreacted vinyl chloride
JPS5219611A (en) Process for recovery of butanediol and/ or butenediol
JPS51125472A (en) Preparation of sunthetic resin emvlsion
JPS5261943A (en) Micro-fish search unit
JPS5227455A (en) Process for preparing a high polymer material having water absorption properties
JPS53110647A (en) Improvement of water resistance of polyvinyl alcohol type polymer
JPS525010A (en) Connecting process of high pressure hoses and its device
JPS5276413A (en) Production of oncostatic substances
JPS5323393A (en) Treatment of vinyl chloride resins
JPS5225704A (en) Process for preparation of glycols
JPS523681A (en) Process for suspension polymerization of vinyl chloride
JPS51137788A (en) Process for preparing cationic polymer
JPS5239619A (en) Process for granulation of sorbic acid
JPS52108659A (en) Process for treating desized waste water
JPS5272787A (en) Process for polymerizing vinyl chloride
JPS5247900A (en) Process for preparing copolymers of norbornene derivatives and cycloal kenes
JPS5235771A (en) Belt granulation machine
JPS51142056A (en) A process for preparing polyvinyl acetal resin with improved thermal s tability
JPS51149389A (en) A method to decrease the vinyl chloride monomer remaining in the polyv inyl chloride resin slurry
JPS5346245A (en) Microprogram controller
JPS5252985A (en) Process for preparing cationic high polymr emulsions
JPS526784A (en) Process for suspension polymerization of vinyl chloride
JPS5231027A (en) Process for preparation of amphoteric compounds