NL6502367A - - Google Patents

Info

Publication number
NL6502367A
NL6502367A NL6502367A NL6502367A NL6502367A NL 6502367 A NL6502367 A NL 6502367A NL 6502367 A NL6502367 A NL 6502367A NL 6502367 A NL6502367 A NL 6502367A NL 6502367 A NL6502367 A NL 6502367A
Authority
NL
Netherlands
Application number
NL6502367A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL6502367A priority Critical patent/NL6502367A/xx
Publication of NL6502367A publication Critical patent/NL6502367A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
NL6502367A 1965-02-25 1965-02-25 NL6502367A (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6502367A NL6502367A (enrdf_load_html_response) 1965-02-25 1965-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6502367A NL6502367A (enrdf_load_html_response) 1965-02-25 1965-02-25

Publications (1)

Publication Number Publication Date
NL6502367A true NL6502367A (enrdf_load_html_response) 1966-08-26

Family

ID=19792483

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6502367A NL6502367A (enrdf_load_html_response) 1965-02-25 1965-02-25

Country Status (1)

Country Link
NL (1) NL6502367A (enrdf_load_html_response)

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