CA457019A - Traitement a l'acide de matieres colorantes de cuve a la pyranthrone - Google Patents

Traitement a l'acide de matieres colorantes de cuve a la pyranthrone

Info

Publication number
CA457019A
CA457019A CA457019A CA457019DA CA457019A CA 457019 A CA457019 A CA 457019A CA 457019 A CA457019 A CA 457019A CA 457019D A CA457019D A CA 457019DA CA 457019 A CA457019 A CA 457019A
Authority
CA
Canada
Prior art keywords
pyranthrone
acid treatment
vat dyestuffs
dyestuffs
vat
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
CA457019A
Other languages
English (en)
Inventor
F. Cullinan John
D. Lytle Lawrence
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA457019A publication Critical patent/CA457019A/fr
Expired legal-status Critical Current

Links

CA457019A Traitement a l'acide de matieres colorantes de cuve a la pyranthrone Expired CA457019A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457019T

Publications (1)

Publication Number Publication Date
CA457019A true CA457019A (fr) 1949-05-31

Family

ID=35574758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457019A Expired CA457019A (fr) Traitement a l'acide de matieres colorantes de cuve a la pyranthrone

Country Status (1)

Country Link
CA (1) CA457019A (fr)

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