FR1205880A - Process for preparing dyes - Google Patents

Process for preparing dyes

Info

Publication number
FR1205880A
FR1205880A FR1205880DA FR1205880A FR 1205880 A FR1205880 A FR 1205880A FR 1205880D A FR1205880D A FR 1205880DA FR 1205880 A FR1205880 A FR 1205880A
Authority
FR
France
Prior art keywords
preparing dyes
dyes
preparing
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)
Inventor
Walther Wolf
Georg Rosch
Helmut Klappert
Eberhard Degener
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1205880A publication Critical patent/FR1205880A/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
    • C09B47/073—Preparation from isoindolenines, e.g. pyrrolenines
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/10—Delay devices or arrangements
FR1205880D 1957-07-02 1958-03-17 Process for preparing dyes Expired FR1205880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF23379A DE1106442B (en) 1957-07-02 1957-07-02 Process for the production of dyes

Publications (1)

Publication Number Publication Date
FR1205880A true FR1205880A (en) 1960-02-05

Family

ID=7090814

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1205880D Expired FR1205880A (en) 1957-07-02 1958-03-17 Process for preparing dyes
FR44314A Expired FR1379959A (en) 1957-07-02 1963-12-27 Braking device for adjusting the speed of the forward stroke of the piston of pneumatic cylinders

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR44314A Expired FR1379959A (en) 1957-07-02 1963-12-27 Braking device for adjusting the speed of the forward stroke of the piston of pneumatic cylinders

Country Status (6)

Country Link
BE (1) BE565805A (en)
CH (2) CH407377A (en)
DE (1) DE1106442B (en)
FR (2) FR1205880A (en)
GB (1) GB881410A (en)
NL (1) NL108882C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625967A1 (en) * 1975-06-19 1977-04-07 Ciba Geigy Ag NEW LIGHT PROTECTION AGENTS

Also Published As

Publication number Publication date
BE565805A (en) 1960-07-29
CH407377A (en) 1966-02-15
CH411587A (en) 1966-04-15
NL108882C (en) 1964-07-15
GB881410A (en) 1961-11-01
DE1106442B (en) 1961-05-10
FR1379959A (en) 1964-11-27

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