CA1098644A - Hydrolysis-stable polytriazines and a process for their production - Google Patents
Hydrolysis-stable polytriazines and a process for their productionInfo
- Publication number
- CA1098644A CA1098644A CA257,578A CA257578A CA1098644A CA 1098644 A CA1098644 A CA 1098644A CA 257578 A CA257578 A CA 257578A CA 1098644 A CA1098644 A CA 1098644A
- Authority
- CA
- Canada
- Prior art keywords
- group
- ortho
- cyanic acid
- polytriazine
- stable
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
- C08G73/065—Preparatory processes
- C08G73/0655—Preparatory processes from polycyanurates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752533123 DE2533123A1 (de) | 1975-07-24 | 1975-07-24 | Hydrolysestabile polytriazine und ein verfahren zu ihrer herstellung |
DEP2533123.1 | 1975-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1098644A true CA1098644A (en) | 1981-03-31 |
Family
ID=5952372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA257,578A Expired CA1098644A (en) | 1975-07-24 | 1976-07-22 | Hydrolysis-stable polytriazines and a process for their production |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5214697A (xx) |
BE (1) | BE844389A (xx) |
CA (1) | CA1098644A (xx) |
CH (1) | CH603718A5 (xx) |
DE (1) | DE2533123A1 (xx) |
FR (1) | FR2318890A1 (xx) |
GB (1) | GB1526035A (xx) |
IT (1) | IT1066034B (xx) |
NL (1) | NL7608214A (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528366A (en) * | 1982-09-28 | 1985-07-09 | The Dow Chemical Company | Production of polytriazines from aromatic polycyanates with cobalt salt of a carboxylic acid as catalyst |
JPS6027497A (ja) * | 1983-07-22 | 1985-02-12 | ザボ−ド−ウトウズ,プリ,モスコフスコム,アフトモビルノム,ザボ−デ,イメ−ニ,イ−,ア−,リハチエワ | プレス |
US4713442A (en) * | 1983-11-16 | 1987-12-15 | The Dow Chemical Company | Polyaromatic cyanate |
US4751323A (en) * | 1983-11-16 | 1988-06-14 | The Dow Chemical Company | Novel polyaromatic cyanates |
ATE38997T1 (de) * | 1984-10-11 | 1988-12-15 | Dow Chemical Co | Katalysatoren fuer die herstellung von polytriazinen aus aromatischen polycyanaten. |
US4709008A (en) * | 1986-06-30 | 1987-11-24 | Interez, Inc. | Blend of tris (cyanatophenyl) alkane and bis(cyanatophenyl) alkane |
US4740584A (en) * | 1986-09-08 | 1988-04-26 | Interez, Inc. | Blend of dicyanate esters of dihydric phenols |
DE3734986A1 (de) * | 1986-10-17 | 1988-04-28 | Mitsubishi Gas Chemical Co | Verfahren zur herstellung eines polyfunktionellen cyansaeureesterpolymerisats |
JPH0337264A (ja) * | 1989-07-04 | 1991-02-18 | Mitsubishi Gas Chem Co Inc | シアン酸エステル系樹脂硬化物の製造法 |
CA2115537A1 (en) * | 1993-02-23 | 1994-08-24 | Yasuhiro Endo | Cyanate resin composition and copper-clad laminate using the composition |
-
1975
- 1975-07-24 DE DE19752533123 patent/DE2533123A1/de not_active Withdrawn
-
1976
- 1976-07-21 JP JP8609576A patent/JPS5214697A/ja active Pending
- 1976-07-22 CH CH941476A patent/CH603718A5/xx not_active IP Right Cessation
- 1976-07-22 IT IT5055776A patent/IT1066034B/it active
- 1976-07-22 CA CA257,578A patent/CA1098644A/en not_active Expired
- 1976-07-22 GB GB3059376A patent/GB1526035A/en not_active Expired
- 1976-07-22 BE BE169127A patent/BE844389A/xx unknown
- 1976-07-23 NL NL7608214A patent/NL7608214A/xx not_active Application Discontinuation
- 1976-07-23 FR FR7622565A patent/FR2318890A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CH603718A5 (xx) | 1978-08-31 |
IT1066034B (it) | 1985-03-04 |
GB1526035A (en) | 1978-09-27 |
FR2318890B1 (xx) | 1979-07-27 |
FR2318890A1 (fr) | 1977-02-18 |
JPS5214697A (en) | 1977-02-03 |
BE844389A (fr) | 1977-01-24 |
DE2533123A1 (de) | 1977-02-10 |
NL7608214A (nl) | 1977-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |