Classifications

• • D—TEXTILES; PAPER
  • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
  • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
  • D01F1/00—General methods for the manufacture of artificial filaments or the like
  • D01F1/02—Addition of substances to the spinning solution or to the melt
  • D01F1/06—Dyes
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
  • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
  • C07D209/04—Indoles; Hydrogenated indoles
  • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
• • 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
  • C08K5/34—Heterocyclic compounds having nitrogen in the ring
  • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
  • C08K5/3415—Five-membered rings
  • C08K5/3417—Five-membered rings condensed with carbocyclic rings
• • 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
  • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
  • C09B23/10—The polymethine chain containing an even number of >CH- groups
  • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Manufacturing & Machinery (AREA)
• General Chemical & Material Sciences (AREA)
• Textile Engineering (AREA)
• Health & Medical Sciences (AREA)
• Medicinal Chemistry (AREA)
• Polymers & Plastics (AREA)
• Coloring (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=7090535

Family Applications (3)

Family Applications Before (1)

Family Applications After (1)

Country Status (6)

Families Citing this family (3)

• 0
  • DE DENDAT1049994D patent/DE1049994B/de active Pending
• 1957
  • 1957-03-28 DE DEF22687A patent/DE1044022B/de active Pending
• 1958
  • 1958-02-13 CH CH5582258A patent/CH368565A/de unknown
  • 1958-02-13 CH CH330463A patent/CH394445A/de unknown
  • 1958-03-14 GB GB833358A patent/GB840282A/en not_active Expired
  • 1958-03-25 NL NL226195A patent/NL104765C/xx active
  • 1958-03-27 BE BE566117A patent/BE566117A/xx unknown
  • 1958-03-27 FR FR1205267D patent/FR1205267A/fr not_active Expired
  • 1958-05-06 CH CH5918358A patent/CH383529A/de unknown
  • 1958-05-16 GB GB1578058A patent/GB869794A/en not_active Expired
  • 1958-05-21 FR FR1206880D patent/FR1206880A/fr not_active Expired
  • 1958-05-21 BE BE567902A patent/BE567902A/xx unknown
  • 1958-05-22 NL NL228020A patent/NL104629C/xx active

Also Published As

Similar Documents