FR950705A - Nouveaux colorants solubles de la série des phtalocyanines - Google Patents

Nouveaux colorants solubles de la série des phtalocyanines

Info

Publication number
FR950705A
FR950705A FR950705DA FR950705A FR 950705 A FR950705 A FR 950705A FR 950705D A FR950705D A FR 950705DA FR 950705 A FR950705 A FR 950705A
Authority
FR
France
Prior art keywords
soluble dyes
phthalocyanine series
new soluble
new
phthalocyanine
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
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR950705A publication Critical patent/FR950705A/fr
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
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
FR950705D 1946-08-01 1947-07-31 Nouveaux colorants solubles de la série des phtalocyanines Expired FR950705A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2465089X 1946-08-01

Publications (1)

Publication Number Publication Date
FR950705A true FR950705A (fr) 1949-10-05

Family

ID=4569442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950705D Expired FR950705A (fr) 1946-08-01 1947-07-31 Nouveaux colorants solubles de la série des phtalocyanines

Country Status (4)

Country Link
US (1) US2465089A (fr)
CH (3) CH286758A (fr)
DE (1) DE865926C (fr)
FR (1) FR950705A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523959A2 (fr) * 1991-07-15 1993-01-20 Nippon Shokubai Co., Ltd. Nouveaux composés de phtalocyanine, leur procédé de production et matériaux absorbants dans le proche infrarouge les contenant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1103615A (fr) * 1956-02-16 1955-11-04 American Cyanamid Co Perfectionnements relatifs à la préparation de pigments de phtalocyanine non floculants, non cristallisants
US20070010645A1 (en) * 2005-07-05 2007-01-11 Silverbrook Research Pty Ltd Red-shifted water dispersible IR dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135633A (en) * 1935-05-09 1938-11-08 Gen Aniline Works Inc Dyeing process
CH203432A (de) * 1937-01-15 1939-03-15 Ig Farbenindustrie Ag Verfahren zur Herstellung eines Farbstoffes der Phthalocyaninreihe.
GB492177A (en) * 1937-03-15 1938-09-15 Ig Farbenindustrie Ag Improvements in the manufacture and production of dyestuffs of the phthalocyanine series
CH217678A (de) * 1937-11-20 1941-10-31 Ig Farbenindustrie Ag Verfahren zur Herstellung eines Gemisches von Phthalocyaninsulfosäuren.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523959A2 (fr) * 1991-07-15 1993-01-20 Nippon Shokubai Co., Ltd. Nouveaux composés de phtalocyanine, leur procédé de production et matériaux absorbants dans le proche infrarouge les contenant
EP0523959A3 (fr) * 1991-07-15 1994-03-16 Nippon Catalytic Chem Ind
US5359056A (en) * 1991-07-15 1994-10-25 Nippon Shokubai Co., Ltd. Phthalocyanine compounds, production method thereof, and near infrared ray absorption materials containing the same

Also Published As

Publication number Publication date
US2465089A (en) 1949-03-22
CH261978A (de) 1949-06-15
CH286767A (de) 1952-10-31
DE865926C (de) 1953-02-05
CH286758A (de) 1952-10-31

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