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DE239336C - - Google Patents

Info

Publication number
DE239336C
DE239336C DENDAT239336D DE239336DA DE239336C DE 239336 C DE239336 C DE 239336C DE NDAT239336 D DENDAT239336 D DE NDAT239336D DE 239336D A DE239336D A DE 239336DA DE 239336 C DE239336 C DE 239336C
Authority
DE
Germany
Prior art keywords
named
modification
fact
instead
process according
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
DENDAT239336D
Other languages
German (de)
Publication of DE239336C publication Critical patent/DE239336C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Description

BEKUN. GEDKUCICT IN DEB REICHSDRUCKEREI.BEKUN. PRINTED IN DEB REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch :Patent claim: Abänderung des Verfahrens nach Patent 237368 zur Herstellung von Indigofarb-Stoffen in fein verteilter Form, darin bestehend, daß man an Stelle der dort genannten aromatischen Sulfosäuren hier aromatische Carbonsäuren verwendet.Modification of the process according to patent 237368 for the production of indigo dyes in finely divided form, consisting in the fact that one instead of the one named there aromatic sulfonic acids used here aromatic carboxylic acids.
DENDAT239336D Active DE239336C (en)

Publications (1)

Publication Number Publication Date
DE239336C true DE239336C (en)

Family

ID=498787

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT239336D Active DE239336C (en)

Country Status (1)

Country Link
DE (1) DE239336C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377928B2 (en) 2015-12-10 2019-08-13 Ppg Industries Ohio, Inc. Structural adhesive compositions
US11518844B2 (en) 2015-12-10 2022-12-06 Ppg Industries Ohio, Inc. Method for producing an aminimide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377928B2 (en) 2015-12-10 2019-08-13 Ppg Industries Ohio, Inc. Structural adhesive compositions
US11518844B2 (en) 2015-12-10 2022-12-06 Ppg Industries Ohio, Inc. Method for producing an aminimide
US11674062B2 (en) 2015-12-10 2023-06-13 Ppg Industries Ohio, Inc. Structural adhesive compositions
US12421431B2 (en) 2015-12-10 2025-09-23 Ppg Industries Ohio, Inc. Structural adhesive compositions

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