Classifications

• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B43/00—Preparation of azo dyes from other azo compounds
  • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
  • C08K5/00—Use of organic ingredients
  • C08K5/16—Nitrogen-containing compounds
  • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
  • C08K5/23—Azo-compounds
  • C08K5/235—Diazo and polyazo compounds
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
  • C09B33/02—Disazo dyes
  • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B43/00—Preparation of azo dyes from other azo compounds
  • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
  • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
  • C09B67/0025—Crystal modifications; Special X-ray patterns
  • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Medicinal Chemistry (AREA)
• Polymers & Plastics (AREA)
• Compositions Of Macromolecular Compounds (AREA)
• Inks, Pencil-Leads, Or Crayons (AREA)
• Paints Or Removers (AREA)
• Crystals, And After-Treatments Of Crystals (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4388697

Family Applications (1)

Country Status (16)

Families Citing this family (1)

Family Cites Families (2)

• 1972
  • 1972-09-05 CH CH1303472A patent/CH579128A5/xx not_active IP Right Cessation
• 1973
  • 1973-08-27 AU AU59664/73A patent/AU469450B2/en not_active Expired
  • 1973-08-30 CA CA180,000A patent/CA1001156A/en not_active Expired
  • 1973-08-31 NL NL7312079A patent/NL7312079A/xx not_active Application Discontinuation
  • 1973-08-31 BR BR674873A patent/BR7306748D0/pt unknown
  • 1973-09-03 DE DE19732344313 patent/DE2344313A1/de active Pending
  • 1973-09-03 AR AR24988573A patent/AR199683A1/es active
  • 1973-09-04 GB GB4141073A patent/GB1402061A/en not_active Expired
  • 1973-09-04 IT IT2855973A patent/IT995279B/it active
  • 1973-09-04 CS CS616173A patent/CS177142B2/cs unknown
  • 1973-09-04 ES ES418462A patent/ES418462A1/es not_active Expired
  • 1973-09-04 SU SU731959352A patent/SU667149A3/ru active
  • 1973-09-04 JP JP9965873A patent/JPS4967920A/ja active Pending
  • 1973-09-04 DK DK486873A patent/DK133112C/da active
  • 1973-09-05 BE BE135337A patent/BE804483A/xx unknown
  • 1973-09-05 FR FR7332012A patent/FR2197945B1/fr not_active Expired

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