IT955308B - BASIC DYES, THEIR PREPARATION AND USE - Google Patents

BASIC DYES, THEIR PREPARATION AND USE

Info

Publication number
IT955308B
IT955308B IT2406872A IT2406872A IT955308B IT 955308 B IT955308 B IT 955308B IT 2406872 A IT2406872 A IT 2406872A IT 2406872 A IT2406872 A IT 2406872A IT 955308 B IT955308 B IT 955308B
Authority
IT
Italy
Prior art keywords
preparation
basic dyes
dyes
basic
Prior art date
Application number
IT2406872A
Other languages
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT955308B publication Critical patent/IT955308B/en

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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/14—Benzoxanthene dyes; Benzothioxanthene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2406872A 1971-05-10 1972-05-08 BASIC DYES, THEIR PREPARATION AND USE IT955308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122975 DE2122975A1 (en) 1971-05-10 1971-05-10 Basic dyes, their manufacture and use

Publications (1)

Publication Number Publication Date
IT955308B true IT955308B (en) 1973-09-29

Family

ID=5807366

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2406872A IT955308B (en) 1971-05-10 1972-05-08 BASIC DYES, THEIR PREPARATION AND USE

Country Status (5)

Country Link
CH (1) CH569766A5 (en)
DE (1) DE2122975A1 (en)
FR (1) FR2137732A1 (en)
GB (1) GB1391324A (en)
IT (1) IT955308B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290931A (en) * 1990-02-21 1994-03-01 Hoechst Mitsubishi Kasei Co., Ltd. Water-insoluble naphthalic acid imide dyestuffs
GB9824314D0 (en) * 1998-11-06 1998-12-30 Clariant Int Ltd New hetercyclic compounds
CN100465177C (en) * 2006-08-16 2009-03-04 华东理工大学 Oxygen and nitrogen heterocyclic naphtholimides and their biological applications

Also Published As

Publication number Publication date
CH569766A5 (en) 1975-11-28
GB1391324A (en) 1975-04-23
DE2122975A1 (en) 1972-11-30
FR2137732A1 (en) 1972-12-29

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