2- Chloro-p-phenylenediamine

In NMP, 0,85 mol 2-chloro-p-phenylenediamine, and 0.15 mol 4,4 -di-aminodiphenyl ether are dissolved. 0.985 mol 2-chloroterephthaloyl chloride is added. After 2 hours, the polymerization is complete. The mixture is then neutralized with lithium hydroxide. The polymer solution is filtered and cast onto an endless belt. The solvent is evaporated at 160°C. A... 

Chloro-p-phenylenediamine, 431 Chlorophenylsulfonyl phenoxide, 245 Chlorophthalic anhydride, 476 Chlorophyll, 49... 

Benzenediamine, 2-chloro-, sulfate. See 2-Chloro-p-phenylenediamine sulfate... 

Cl oxidation base 13A. See 2-Chloro-p-phenylenediamine sulfate Cl oxidation base 21. See 2-Amino-4,6-dinitrophenol CIPC. See Chlorpropham Cipermetrina. See Cypermethrin Cl pigment black 13. See Cobalt oxide (ous)... 

Oxidation base 13A. See 2-Chloro-p-phenylenediamine sulfate Oxidation base 16. See o-Phenylenediamine Oxidation base 19. See p-Aminoacetanilide Oxidation base 25. See 4-Amino-2-nitrophenol Oxidation base 33. See 1-Naphthol Oxidative base 12. See 4-Methoxy-m-phenylenediamine... 

Rodol 4J. See 4-Nitro-o-phenylenediamine Rodol 1SN. See 1,5-Naphthalenediol Rodol 23N. See 2,3-Naphthalenediol Rodol 26PYR. See 2,6-Diaminopyridine Rodol 27N. See 2,7-Naphthalenediol Rodol BA. See 4-Methoxy-m-phenylenediamine Rodol BLFX. See Toluene-2,5-diamine sulfate Rodol Brown 2R. See 2-Nitro-p-phenylenediamine Rodol Brown SO. See 2-Chloro-p-phenylenediamine sulfate Rodol C. See Pyrocatechol Rodol CRS. See 4-Chlororesorcinol Rodol D. See p-Phenylenediamine Rodol DEMAP. See N,N-Diethyl-m-aminophenol Rodol DEMAPS. See N,N-Diethyl-m-aminophenol sulfate... 

Basic blue 26 Basic blue 41 Basic blue 99 Basic brown 4 Basic brown 16 Basic brown 17 Basic green 1 Basic green 4 Basic orange 1 Basic red 2 Basic red 22 Basic red 76 Basic violet 4 Basic violet 14 Basic yellow 11 Basic yellow 28 Basic yellow 57 Brilliant black 1 Capsanthin/capsorubin 2-Chloro-p-phenylenediamine... 

Chloro-p-phenylenediamine sulfate 4-Chlororesorcinol Chromium hydroxide green Chromium oxide (ic) Cl 16035 Copper phthalocyanine blue D C Orange No. 

Chloro-p-phenylenediamine 4-Chloro-m-phenylenediamine 4-Chloro-o-phenylenediamine C6H7CIN2 H2O4S... 

A high-tenacity aramid yam can be fabricated from a copolymer from 5-(6-amino-2-(/7-aminophenyl)benzimidazole), /7-phenylenediamine, and terephthaloyl dichloride [32]. Also, 2-chloro-p-phenylenediamine and 2-chloroterephthaloyl dichloride can be used. 

A procedure for the production of a film has been reported as follows [10] In NMP, 0.85 mol 2-chloro-p-phenylenediamine, and 0.15 mol 4,4 -diaminodiphenyl ether are dissolved. 0.985 mol 2-cldoroterephthaloyl chloride is added. After 2 h, the polymerization is complete. The mixture is then neutralized with lithium hydroxide. The polymer solution is filtered and cast onto an endless belt The solvent is evaporated at 160 °C. A film with a polymer content of 45% can be continuously peeled off from the belt Then the film was guided into a bath of NMP and water to extract the residual solvent, the inorganic salt, and impurities. The film is stretched between nip rollers in the longitudinal direction at a stretching ratio of 1.20. 

Figure 18.8 Fibers from the product of dipropyltin dichloiide and 2-chloro-p-phenylenediamine...

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