FR834965A - Water-soluble phthalocyanin series dyes - Google Patents

Water-soluble phthalocyanin series dyes

Info

Publication number
FR834965A
FR834965A FR834965DA FR834965A FR 834965 A FR834965 A FR 834965A FR 834965D A FR834965D A FR 834965DA FR 834965 A FR834965 A FR 834965A
Authority
FR
France
Prior art keywords
phthalocyanin
soluble
water
series dyes
dyes
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
French (fr)
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 FR834965A publication Critical patent/FR834965A/en
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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR834965D 1937-03-10 1938-03-08 Water-soluble phthalocyanin series dyes Expired FR834965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205539X 1937-03-10

Publications (1)

Publication Number Publication Date
FR834965A true FR834965A (en) 1938-12-08

Family

ID=5787744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834965D Expired FR834965A (en) 1937-03-10 1938-03-08 Water-soluble phthalocyanin series dyes

Country Status (1)

Country Link
FR (1) FR834965A (en)

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