TREA

Diaryl- or thriarylmethane dyes

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Industry

  • CPC
  • C09B11/00
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES

Current Industry

C09B11/00Diaryl- or thriarylmethane dyes

Sub Industries

C09B11/02derived from diarylmethanes C09B11/04derived from triarylmethanes C09B11/06Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters C09B11/08Phthaleins; Phenolphthaleins; Fluorescein C09B11/10Amino derivatives of triarylmethanes C09B11/12without any OH group bound to an aryl nucleus C09B11/14Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines C09B11/16Preparation from diarylketones or diarylcarbinols C09B11/18Preparation by oxidation C09B11/20Preparation from other triarylmethane derivatives C09B11/22containing OH groups bound to an aryl nucleus and their ethers and esters C09B11/24Phthaleins containing amino groups; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes C09B11/245Phthaleins having both OH and amino substituent(s) on aryl ring C09B11/26Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic C09B11/28Pyronines; Xanthon, thioxanthon, selenoxanthan, telluroxanthon dyes
Industries