DE297834C - - Google Patents

Info

Publication number
DE297834C
DE297834C DENDAT297834D DE297834DA DE297834C DE 297834 C DE297834 C DE 297834C DE NDAT297834 D DENDAT297834 D DE NDAT297834D DE 297834D A DE297834D A DE 297834DA DE 297834 C DE297834 C DE 297834C
Authority
DE
Germany
Prior art keywords
leather
bitumen
fine
mixed
fibers
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT297834D
Other languages
German (de)
English (en)
Publication of DE297834C publication Critical patent/DE297834C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
DENDAT297834D Active DE297834C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE297834C true DE297834C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=552102

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT297834D Active DE297834C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE297834C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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