CH333932A - Verfahren zur Herstellung von am Imidstickstoff substituierten 1,4-Diamino-2,3-anthrachinondicarbonsäureimiden - Google Patents
Verfahren zur Herstellung von am Imidstickstoff substituierten 1,4-Diamino-2,3-anthrachinondicarbonsäureimidenInfo
- 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
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 150000003949 imides Chemical class 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3063—Electrolytic etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- ing And Chemical Polishing (AREA)
- Indole Compounds (AREA)
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 (de) | 1958-11-15 |
Family
ID=26756053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH333932D CH333932A (de) | 1952-01-25 | 1954-02-10 | Verfahren zur Herstellung von am Imidstickstoff substituierten 1,4-Diamino-2,3-anthrachinondicarbonsäureimiden |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH333932A (de) |
DE (1) | DE945112C (de) |
GB (2) | GB728940A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432194A1 (de) * | 1984-09-01 | 1986-03-13 | Jürgen Dipl.-Ing. 4300 Essen Mallepree | Spannstift |
EP0460496A1 (de) * | 1990-06-07 | 1991-12-11 | BASF Aktiengesellschaft | Tetraaminoanthrachinonfarbstoffe |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122193B (de) * | 1959-09-26 | 1962-01-18 | Basf Ag | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe |
DE1129249B (de) * | 1960-01-15 | 1962-05-10 | Basf Ag | Verfahren zur Herstellung von Anthrachinonfarbstoffen |
DE3109951A1 (de) * | 1981-03-14 | 1982-09-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von anthrachinoiden dispersionsfarbstoffen |
-
1953
- 1953-01-21 GB GB1741/53A patent/GB728940A/en not_active Expired
-
1954
- 1954-02-02 GB GB3047/54A patent/GB747845A/en not_active Expired
- 1954-02-05 DE DEP11268A patent/DE945112C/de not_active Expired
- 1954-02-10 CH CH333932D patent/CH333932A/de unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432194A1 (de) * | 1984-09-01 | 1986-03-13 | Jürgen Dipl.-Ing. 4300 Essen Mallepree | Spannstift |
EP0460496A1 (de) * | 1990-06-07 | 1991-12-11 | BASF Aktiengesellschaft | Tetraaminoanthrachinonfarbstoffe |
Also Published As
Publication number | Publication date |
---|---|
GB728940A (en) | 1955-04-27 |
GB747845A (en) | 1956-04-18 |
DE945112C (de) | 1956-06-28 |
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