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FR846023A - Copper phthalocyanines and their production process - Google Patents

Copper phthalocyanines and their production process

Info

Publication number
FR846023A
FR846023A FR846023DA FR846023A FR 846023 A FR846023 A FR 846023A FR 846023D A FR846023D A FR 846023DA FR 846023 A FR846023 A FR 846023A
Authority
FR
France
Prior art keywords
production process
copper phthalocyanines
phthalocyanines
copper
production
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 FR846023A publication Critical patent/FR846023A/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
    • C09B47/065—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide having -COOH or -SO3H radicals or derivatives thereof, directly linked to the skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR846023D 1937-11-20 1938-11-15 Copper phthalocyanines and their production process Expired FR846023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE846023X 1937-11-20

Publications (1)

Publication Number Publication Date
FR846023A true FR846023A (en) 1939-09-07

Family

ID=6774961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846023D Expired FR846023A (en) 1937-11-20 1938-11-15 Copper phthalocyanines and their production process

Country Status (1)

Country Link
FR (1) FR846023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739050C (en) * 1939-10-15 1943-09-10 Ig Farbenindustrie Ag Process for the preparation of dyes of the phthalocyanine series
US6608290B1 (en) 1999-03-01 2003-08-19 Avesta Sheffield Aktiebolag Method of heating metal strip and apparatus thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739050C (en) * 1939-10-15 1943-09-10 Ig Farbenindustrie Ag Process for the preparation of dyes of the phthalocyanine series
US6608290B1 (en) 1999-03-01 2003-08-19 Avesta Sheffield Aktiebolag Method of heating metal strip and apparatus thereof

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