CA1165760A - Matieres colorantes a base de phtalocyanine contenant des groupes aminoalkylene et sulfonamido - Google Patents

Matieres colorantes a base de phtalocyanine contenant des groupes aminoalkylene et sulfonamido

Info

Publication number
CA1165760A
CA1165760A CA000353215A CA353215A CA1165760A CA 1165760 A CA1165760 A CA 1165760A CA 000353215 A CA000353215 A CA 000353215A CA 353215 A CA353215 A CA 353215A CA 1165760 A CA1165760 A CA 1165760A
Authority
CA
Canada
Prior art keywords
approximately
acid
percent
addition salts
water
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
CA000353215A
Other languages
English (en)
Inventor
Nathan N. Crounse
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.)
STWB Inc
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Application granted granted Critical
Publication of CA1165760A publication Critical patent/CA1165760A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Coloring (AREA)
  • Paper (AREA)
CA000353215A 1979-05-31 1980-06-02 Matieres colorantes a base de phtalocyanine contenant des groupes aminoalkylene et sulfonamido Expired CA1165760A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4423879A 1979-05-31 1979-05-31
US44,238 1979-05-31

Publications (1)

Publication Number Publication Date
CA1165760A true CA1165760A (fr) 1984-04-17

Family

ID=21931252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000353215A Expired CA1165760A (fr) 1979-05-31 1980-06-02 Matieres colorantes a base de phtalocyanine contenant des groupes aminoalkylene et sulfonamido

Country Status (1)

Country Link
CA (1) CA1165760A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry