CH333932A - Process for the preparation of 1,4-diamino-2,3-anthraquinonedicarboximides substituted on the imide nitrogen - Google Patents

Process for the preparation of 1,4-diamino-2,3-anthraquinonedicarboximides substituted on the imide nitrogen

Info

Publication number
CH333932A
CH333932A CH333932DA CH333932A CH 333932 A CH333932 A CH 333932A CH 333932D A CH333932D A CH 333932DA CH 333932 A CH333932 A CH 333932A
Authority
CH
Switzerland
Prior art keywords
anthraquinonedicarboximides
diamino
substituted
preparation
imide nitrogen
Prior art date
Application number
Other languages
German (de)
Inventor
Francis Laucius Joseph
Brooke Speck Stanley
Original Assignee
Du Pont
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
Priority claimed from US268272A external-priority patent/US2783197A/en
Application filed by Du Pont filed Critical Du Pont
Publication of CH333932A publication Critical patent/CH333932A/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/2409—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62
    • C09B5/2436—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62 only nitrogen-containing hetero rings
    • C09B5/2445—Phtaloyl isoindoles
    • C09B5/2454—5,6 phtaloyl dihydro isoindoles
    • C09B5/2463—1,3 oxo or imino derivatives
    • C09B5/2472—1,3 dioxo derivatives
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/60—Wet etching
    • H10P50/61—Electrolytic etching
    • H10P50/613—Electrolytic etching of Group IV materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/69—Etching of wafers, substrates or parts of devices using masks for semiconductor materials
    • H10P50/691—Etching of wafers, substrates or parts of devices using masks for semiconductor materials for Group V materials or Group III-V materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • ing And Chemical Polishing (AREA)
  • Indole Compounds (AREA)
CH333932D 1952-01-25 1954-02-10 Process for the preparation of 1,4-diamino-2,3-anthraquinonedicarboximides substituted on the imide nitrogen CH333932A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US268272A US2783197A (en) 1952-01-25 1952-01-25 Method of making broad area semiconductor devices
US747845XA 1953-02-11 1953-02-11

Publications (1)

Publication Number Publication Date
CH333932A true CH333932A (en) 1958-11-15

Family

ID=26756053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333932D CH333932A (en) 1952-01-25 1954-02-10 Process for the preparation of 1,4-diamino-2,3-anthraquinonedicarboximides substituted on the imide nitrogen

Country Status (3)

Country Link
CH (1) CH333932A (en)
DE (1) DE945112C (en)
GB (2) GB728940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432194A1 (en) * 1984-09-01 1986-03-13 Jürgen Dipl.-Ing. 4300 Essen Mallepree Clamping pin
EP0460496A1 (en) * 1990-06-07 1991-12-11 BASF Aktiengesellschaft Tetra-amino-anthraquinone dyes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122193B (en) * 1959-09-26 1962-01-18 Basf Ag Process for the preparation of dyes of the anthraquinone series
DE1129249B (en) * 1960-01-15 1962-05-10 Basf Ag Process for the preparation of anthraquinone dyes
DE3109951A1 (en) * 1981-03-14 1982-09-23 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING ANTHRACHINOID DISPERSION DYES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432194A1 (en) * 1984-09-01 1986-03-13 Jürgen Dipl.-Ing. 4300 Essen Mallepree Clamping pin
EP0460496A1 (en) * 1990-06-07 1991-12-11 BASF Aktiengesellschaft Tetra-amino-anthraquinone dyes

Also Published As

Publication number Publication date
DE945112C (en) 1956-06-28
GB728940A (en) 1955-04-27
GB747845A (en) 1956-04-18

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