JPS5548205A - Three-dimensional polycyanurate and its preparation - Google Patents
Three-dimensional polycyanurate and its preparationInfo
- 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
Links
- 239000004644 polycyanurate Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 125000001302 tertiary amino group Chemical group 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000002473 artificial blood Substances 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003014 ion exchange membrane Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 210000001835 viscera Anatomy 0.000 abstract 1
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
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)
| 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)
| 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 |
-
1978
- 1978-10-03 JP JP12115078A patent/JPS5826361B2/en not_active Expired
Cited By (3)
| 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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