Classifications

• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21B—MANUFACTURE OF IRON OR STEEL
  • C21B7/00—Blast furnaces
  • C21B7/10—Cooling; Devices therefor
  • C21B7/106—Cooling of the furnace bottom
• • 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
  • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
  • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
  • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
  • C09B62/026—Azo dyes
  • C09B62/028—Monoazo dyes
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P10/00—Technologies related to metal processing
  • Y02P10/20—Recycling

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Coloring (AREA)
• Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
• Plural Heterocyclic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9779822

Family Applications (2)

Family Applications Before (1)

Country Status (9)

Families Citing this family (1)

• 1973
  • 1973-01-30 GB GB457973A patent/GB1455842A/en not_active Expired
• 1974
  • 1974-01-29 FR FR7402917A patent/FR2215450B1/fr not_active Expired
  • 1974-01-30 JP JP1265074A patent/JPS49110720A/ja active Pending
  • 1974-01-30 CH CH127674A patent/CH592132A5/xx not_active IP Right Cessation
  • 1974-01-30 DE DE2404401A patent/DE2404401A1/de not_active Withdrawn
  • 1974-01-30 ES ES422769A patent/ES422769A1/es not_active Expired
  • 1974-01-30 IT IT1998774A patent/IT1009605B/it active
  • 1974-01-30 NL NL7401264A patent/NL7401264A/xx not_active Application Discontinuation
  • 1974-01-30 BE BE140369A patent/BE810389A/xx unknown
  • 1974-03-06 ES ES423961A patent/ES423961A1/es not_active Expired

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