CA457019A - Acid treatment of pyranthrone vat dyestuffs - Google Patents

Acid treatment of pyranthrone vat dyestuffs

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
French (fr)
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/en
Expired legal-status Critical Current

Links

CA457019A Acid treatment of pyranthrone vat dyestuffs Expired CA457019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457019T

Publications (1)

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

Family

ID=35574758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457019A Expired CA457019A (en) Acid treatment of pyranthrone vat dyestuffs

Country Status (1)

Country Link
CA (1) CA457019A (en)

Similar Documents

Publication Publication Date Title
CA457019A (en) Acid treatment of pyranthrone vat dyestuffs
CA457017A (en) Acid treatment of anthraquinone-thiazole vat dyestuffs
CA457020A (en) Acid treatment of pyrene-quinone vat dyestuffs
CA457021A (en) Acid treatment of naphthacridine type vat dyestuffs
CA457018A (en) Acid treatment of thionaphthene vat dyestuffs
CA457618A (en) Treatment of liquids
CA456758A (en) Treatment of water
CA458113A (en) Acid treating of distillates
CA457097A (en) Treatment of water
CA457098A (en) Treatment of water
CA457965A (en) Method of treating tungstate solutions
CA457808A (en) Vat dyestuff of the anthrimide carbazole type
CA459676A (en) Vat dye of the anthrimide carbazole thioxanthone type
CA457629A (en) Preparation of anthrimide-carbazole dyestuffs
CA460435A (en) Treatment of nylon
CA456203A (en) Dyestuffs of the phthalocyanine series and process for their manufacture
CA461778A (en) Treatment of textiles and composition therefor
CA459675A (en) Vat dye of the anthrimide carbazole acridone type
CA466155A (en) Treatment of pyroligneous acid
CA462096A (en) Treatment of ligno-cellulose
CA459054A (en) Process of ore treatment by high temperature sulphation
CA463693A (en) Treatment of green liquor
CA457876A (en) Process of treating eggs
AU147605B2 (en) Improved vat cooler
CA477635A (en) Vat dyestuffs of the anthraquinone-acridone series