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JPS5548205A - Three-dimensional polycyanurate and its preparation - Google Patents

Three-dimensional polycyanurate and its preparation

Info

Publication number
JPS5548205A
JPS5548205A JP12115078A JP12115078A JPS5548205A JP S5548205 A JPS5548205 A JP S5548205A JP 12115078 A JP12115078 A JP 12115078A JP 12115078 A JP12115078 A JP 12115078A JP S5548205 A JPS5548205 A JP S5548205A
Authority
JP
Japan
Prior art keywords
polymer
polycyanurate
alkyl
amino groups
dimensional
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
JP12115078A
Other languages
Japanese (ja)
Other versions
JPS5826361B2 (en
Inventor
Isao Shinohara
Mitsuo Okano
Kyosuke Komiya
Shirou Yoshimasu
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.)
Kyowa Gas Chemical Industry Co Ltd
Original Assignee
Kyowa Gas Chemical Industry Co Ltd
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 Kyowa Gas Chemical Industry Co Ltd filed Critical Kyowa Gas Chemical Industry Co Ltd
Priority to JP12115078A priority Critical patent/JPS5826361B2/en
Publication of JPS5548205A publication Critical patent/JPS5548205A/en
Publication of JPS5826361B2 publication Critical patent/JPS5826361B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To prepare a novel polycyanurate useful as an ion-exchange membrane, etc. and having high transparency, rubber elasticity and sterilizing power, by corsslinking a polymer having hydroxyl groups and tertiary amino groups as vicinal side chains, with cyanuric chloride.
CONSTITUTION: A three-dimensional polycyanurate is prepared by reacting (A) a polymer having hydroxyl groups and thertiary amino groups as vicinal side chains with (B) cyanuric chloride. The byproduced hydrogen chloride is trapped with the tertiary amino groups in the polymer, to form crosslinked three-dimensional structure. The component (A) is preferably a polymer of the formula (R1 is H or 1W5C alkyl; R2 is halogen, alkoxy, phenyl derivative, etc.; R3 is 1W5C alkyl; R4 is divalent hydrocarbon residue, ester, etc.; R5WR7 are H or alkyl; p and q are 100W 5000).
USE: Selective permeable membranes, artificial blood vessels, artificial internal organs, contact lens, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP12115078A 1978-10-03 1978-10-03 Method for producing three-dimensional polycyanurate Expired JPS5826361B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12115078A JPS5826361B2 (en) 1978-10-03 1978-10-03 Method for producing three-dimensional polycyanurate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12115078A JPS5826361B2 (en) 1978-10-03 1978-10-03 Method for producing three-dimensional polycyanurate

Publications (2)

Publication Number Publication Date
JPS5548205A true JPS5548205A (en) 1980-04-05
JPS5826361B2 JPS5826361B2 (en) 1983-06-02

Family

ID=14804079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12115078A Expired JPS5826361B2 (en) 1978-10-03 1978-10-03 Method for producing three-dimensional polycyanurate

Country Status (1)

Country Link
JP (1) JPS5826361B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929357A (en) * 1989-08-09 1990-05-29 Exxon Research And Engineering Company Isocyanurate crosslinked polyurethane membranes and their use for the separation of aromatics from non-aromatics
JPH1190195A (en) * 1997-06-10 1999-04-06 Crosswinds Inc Production of semipermeable membrane having improved acid and base stability
US7462681B1 (en) * 2005-09-19 2008-12-09 The United States Of America As Represented By The Secretary Of The Navy Polycyanurate compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233663U (en) * 1988-08-25 1990-03-02
JPH0458906A (en) * 1990-06-28 1992-02-25 Toto Ltd Chair with air blower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929357A (en) * 1989-08-09 1990-05-29 Exxon Research And Engineering Company Isocyanurate crosslinked polyurethane membranes and their use for the separation of aromatics from non-aromatics
JPH1190195A (en) * 1997-06-10 1999-04-06 Crosswinds Inc Production of semipermeable membrane having improved acid and base stability
US7462681B1 (en) * 2005-09-19 2008-12-09 The United States Of America As Represented By The Secretary Of The Navy Polycyanurate compositions

Also Published As

Publication number Publication date
JPS5826361B2 (en) 1983-06-02

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