CA1086891A - Polytriazines and a process for their production - Google Patents

Polytriazines and a process for their production

Info

Publication number
CA1086891A
CA1086891A CA257,557A CA257557A CA1086891A CA 1086891 A CA1086891 A CA 1086891A CA 257557 A CA257557 A CA 257557A CA 1086891 A CA1086891 A CA 1086891A
Authority
CA
Canada
Prior art keywords
mol
formula
cyanamide
prepolymer
sulphonyl
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
Application number
CA257,557A
Other languages
English (en)
French (fr)
Inventor
Rudolf Sundermann
Gunther Rottloff
Ernst Grigat
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1086891A publication Critical patent/CA1086891A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA257,557A 1975-07-24 1976-07-22 Polytriazines and a process for their production Expired CA1086891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2533127.5 1975-07-24
DE19752533127 DE2533127A1 (de) 1975-07-24 1975-07-24 Polytriazine und ein verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
CA1086891A true CA1086891A (en) 1980-09-30

Family

ID=5952376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,557A Expired CA1086891A (en) 1975-07-24 1976-07-22 Polytriazines and a process for their production

Country Status (8)

Country Link
JP (1) JPS5214700A (enExample)
BE (1) BE844392A (enExample)
CA (1) CA1086891A (enExample)
CH (1) CH603719A5 (enExample)
DE (1) DE2533127A1 (enExample)
FR (1) FR2318893A1 (enExample)
GB (1) GB1526036A (enExample)
NL (1) NL7608216A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276712A (ja) * 1985-05-31 1986-12-06 Toshikazu Okuno 線材の圧延装置
DE19741635A1 (de) * 1997-09-22 1999-03-25 Hoechst Marion Roussel De Gmbh Biphenylsulfonylcyanamide, Verfahren zu ihrer Herstellung und ihre Verwendung als Medikament
CN114790286A (zh) * 2022-03-30 2022-07-26 绍兴文理学院 一种共价三嗪框架聚合物微球的制备方法

Also Published As

Publication number Publication date
FR2318893A1 (fr) 1977-02-18
FR2318893B1 (enExample) 1979-07-27
DE2533127A1 (de) 1977-02-10
CH603719A5 (enExample) 1978-08-31
NL7608216A (nl) 1977-01-26
GB1526036A (en) 1978-09-27
BE844392A (fr) 1977-01-24
JPS5214700A (en) 1977-02-03

Similar Documents

Publication Publication Date Title
Oishi et al. Preparation and properties of novel soluble aromatic polyimides from 4, 4′‐diaminotriphenylamine and aromatic tetracarboxylic dianhydrides
CA1326084C (en) Polyarylene sulfide block copolymers, method for making, and use
EP0842212B1 (en) Imide oligomers and co-oligomers containing pendent phenylethynyl groups and polymers therefrom
US4066631A (en) Process for preparation of linear polyamide-imides from aromatic tricarboxylic acid anhydrides and diamines
US5856421A (en) Polyetherimide preparation method including addition of macrocyclic polyetherimide oligomers
US3376269A (en) Polyamides containing adjacent heterocycle linkages
CA1068696A (en) Catalytic trimerization of aromatic nitriles and triaryl-s-triazine ring cross-linked high temperature resistant polymers and co-polymers made thereby
CA1086891A (en) Polytriazines and a process for their production
Hsiao et al. Synthesis and characterization of new diphenylfluorene‐based aromatic polyamides derived from 9, 9‐bis [4‐(4‐carboxy‐phenoxy) phenyl] fluorene
EP0311387B1 (en) Aromatic amine resins, their production process and thermosetting resin compositions making use of the same
CA1098644A (en) Hydrolysis-stable polytriazines and a process for their production
CA2052489A1 (en) Soluble polyimides
Zhu et al. Soluble aromatic poly (ether amide) s containing aryl‐, alkyl‐, and chloro‐substituted phthalazinone segments
US4031067A (en) Polytriazines and a process for their production
Hsiao et al. Preparation and characterization of aromatic polyamides based on ether‐sulfone‐dicarboxylic acids
KR920000697B1 (ko) 방향족 중합체 및 이의 제조방법
EP0342943B1 (en) Thermosetting resin composition
Liou et al. Preparation and properties of aromatic polyamides from 2, 2′‐bis (p‐carboxyphenoxy) biphenyl or 2, 2′‐bis (p‐carboxyphenoxy)‐1, 1′‐binaphthyl and aromatic diamines
JPS5845454B2 (ja) Ｓ − トリアジンカンオガンユウスルジユウゴウタイノセイゾウホウ
US4066577A (en) High molecular weight polytriazines of soluble polymeric n-cyano-isourea ethers
Dokoshi et al. Cyclopolycondensation. XIII. New synthetic route to fully aromatic poly (heterocyclic imides) with alternating repeating units
Choi et al. Synthesis and Characterization of New Aromatic Polyamides with N, N′‐Di (4‐n‐alkylphenyl) benzodiimide Unit on the Main Chain
Neamţu et al. Copolyimides new polybenzoxazinone‐imides
Hsiao et al. Synthesis and properties of aromatic polyamides based on 4, 4′‐(2, 7‐naphthalenedioxy) dibenzoic acid
KR0134886B1 (ko) 불포화 디카복실산 이미드 화합물의 제조방법

Legal Events

Date Code Title Description
MKEX Expiry