NL64482C - - Google Patents

Info

Publication number
NL64482C
NL64482C NL114609A NL114609A NL64482C NL 64482 C NL64482 C NL 64482C NL 114609 A NL114609 A NL 114609A NL 114609 A NL114609 A NL 114609A NL 64482 C NL64482 C NL 64482C
Authority
NL
Netherlands
Application number
NL114609A
Original Assignee
August Nowack Ag
Hessen Richard
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 by August Nowack Ag, Hessen Richard filed Critical August Nowack Ag
Application granted granted Critical
Publication of NL64482C publication Critical patent/NL64482C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
NL114609A 1943-02-05 1944-01-06 NL64482C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE64482X 1943-02-05

Publications (1)

Publication Number Publication Date
NL64482C true NL64482C (ja) 1949-10-15

Family

ID=33315418

Family Applications (1)

Application Number Title Priority Date Filing Date
NL114609A NL64482C (ja) 1943-02-05 1944-01-06

Country Status (1)

Country Link
NL (1) NL64482C (ja)

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