Process for coloring high molecular weight organic material and polycyclic pigments

• Main Authors: HUEGIN; MAX, EICHENBERGER; THOMAS
• Format: Patent
• Language: English
• Published: 03.10.2000
• Edition: 7
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; DYES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HETEROCYCLIC COMPOUNDS; LAKES; LAUNDERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC CHEMISTRY; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF TEXTILES OR THE LIKE; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PCT No. PCT/EP97/05739 Sec. 371 Date Oct. 5, 1998 Sec. 102(e) Date Oct. 5, 1998 PCT Filed Oct. 17, 1997 PCT Pub. No. WO98/18866 PCT Pub. Date May 7, 1998A process for mass coloring high molecular weight organic material by using a pyrimidopteridine of formula I and/or II or a mixture thereof, wherein A, B, C and D are each independently of one another -NH2, -OH, hydrogen, C1-C4-alkyl; phenyl, biphenyl or naphthyl which are unsubstituted or substituted by halogen, -OH, -NH2, C1-C4alkyl or C1-C4alkoxy; -NHR1, -N(R1)2 or wherein R1 is C1-C4alkyl; phenyl which is unsubstituted or substituted by halogen, C1-C4alkyl or C1-C4-alkoxy, or -COXR2, X is a direct bond, -O- or -NH-, and R2 is C1-C4alkyl; phenyl which is unsubstituted or substituted by halogen, C1-C4alkyl or C1-C4-alkoxy, with the proviso that at least two of the radicals A, B, C and D are -NH2 or -OH.