DE220865C - - Google Patents

Info

Publication number
DE220865C
DE220865C DENDAT220865D DE220865DA DE220865C DE 220865 C DE220865 C DE 220865C DE NDAT220865 D DENDAT220865 D DE NDAT220865D DE 220865D A DE220865D A DE 220865DA DE 220865 C DE220865 C DE 220865C
Authority
DE
Germany
Prior art keywords
karaghenmosses
formaldehyde
glue
extract
alcohol
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
DENDAT220865D
Other languages
German (de)
Publication of DE220865C publication Critical patent/DE220865C/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
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)

Description

(2. Auflage, ausgegeben am 8. Januar igi2.1(2nd edition, issued on January 8th igi2.1

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung eines Zelluloidersatzmittels aus Leim oder einem ähnlichen Kolloidstoff, einer Säure und Formaldehyd, darin bestehend, daß man den genannten Bestandteilen den Extrakt des Karaghenmooses und Alkohol zusetzt und die Masse in der üblichen Weise fertigstellt.Process for the production of a celluloid substitute from glue or a A similar colloid substance, an acid and formaldehyde, consisting in adding the extract to the above-mentioned constituents of the Karaghenmosses and alcohol and the mass in the usual way completes.
DENDAT220865D Active DE220865C (en)

Publications (1)

Publication Number Publication Date
DE220865C true DE220865C (en)

Family

ID=481886

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT220865D Active DE220865C (en)

Country Status (1)

Country Link
DE (1) DE220865C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099556A (en) * 1987-06-18 1992-03-31 Hunter Douglas International N.V. Method and apparatus for mechanically assembling a venetian blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099556A (en) * 1987-06-18 1992-03-31 Hunter Douglas International N.V. Method and apparatus for mechanically assembling a venetian blind

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