FR44375E - Production de nouveaux colorants de la série du triarylméthane - Google Patents

Production de nouveaux colorants de la série du triarylméthane

Info

Publication number
FR44375E
FR44375E FR44375DA FR44375E FR 44375 E FR44375 E FR 44375E FR 44375D A FR44375D A FR 44375DA FR 44375 E FR44375 E FR 44375E
Authority
FR
France
Prior art keywords
new
production
series dyes
triarylmethane series
triarylmethane
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.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR44375E publication Critical patent/FR44375E/fr
Expired 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR44375D 1931-09-12 1933-12-20 Production de nouveaux colorants de la série du triarylméthane Expired FR44375E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI42573D DE574021C (de) 1931-09-12 1931-09-12 Verfahren zur Herstellung von Triarylmethanfarbstoffen

Publications (1)

Publication Number Publication Date
FR44375E true FR44375E (fr) 1934-12-29

Family

ID=6371212

Family Applications (2)

Application Number Title Priority Date Filing Date
FR742756D Expired FR742756A (fr) 1931-09-12
FR44375D Expired FR44375E (fr) 1931-09-12 1933-12-20 Production de nouveaux colorants de la série du triarylméthane

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR742756D Expired FR742756A (fr) 1931-09-12

Country Status (5)

Country Link
BE (1) BE390927A (fr)
DE (1) DE574021C (fr)
FR (2) FR44375E (fr)
GB (1) GB387956A (fr)
NL (2) NL35992C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445042A (en) * 1943-07-28 1948-07-13 Du Pont Method of treating oriented acrylonitrile structures

Also Published As

Publication number Publication date
BE390927A (fr)
DE574021C (de) 1933-04-07
NL35992C (fr)
NL33465C (fr)
GB387956A (en) 1933-02-16
FR742756A (fr) 1933-03-15

Similar Documents

Publication Publication Date Title
FR647943A (fr) Production de nouveaux colorants
FR44375E (fr) Production de nouveaux colorants de la série du triarylméthane
FR773820A (fr) Production de colorants de la série du triarylméthane
FR669168A (fr) Production de nouveaux colorants
FR781862A (fr) Production de nouveaux colorants azoïques
FR46722E (fr) Production de colorants de la série du triarylméthane
FR680368A (fr) Production de nouveaux colorants de la série du dinaphtylènedioxyde
FR768158A (fr) Production de nouveaux colorants de la série oxazine
FR735837A (fr) Production de nouveaux colorants azoïques
FR729088A (fr) Production de nouveaux colorants azoïques
FR734845A (fr) Production de nouveaux colorants azoïques
FR746364A (fr) Production de nouveaux colorants azoïques
FR719690A (fr) Production de nouveaux colorants
FR763148A (fr) Production de nouveaux dérivés de la série anthraquinonique
FR773332A (fr) Production de nouveaux colorants
FR762830A (fr) Production de nouveaux colorants azoïques
BE400471A (fr) Production de nouveaux collorants de la série du triarylméthane.
FR747641A (fr) Nouveaux colorants azoïques
FR686194A (fr) Production de nouveaux colorants métallifères
FR612816A (fr) Production de nouveaux colorants
FR36393E (fr) Production de nouveaux colorants
FR721249A (fr) Production de nouveaux colorants azoïques
FR735204A (fr) Nouveaux colorants disazoïques
FR642578A (fr) Production de nouveaux colorants
FR609517A (fr) Production de nouveaux colorants chromifères