BE734949A - - Google Patents
Info
- Publication number
- BE734949A BE734949A BE734949DA BE734949A BE 734949 A BE734949 A BE 734949A BE 734949D A BE734949D A BE 734949DA BE 734949 A BE734949 A BE 734949A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR161965 | 1968-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734949A true BE734949A (xx) | 1969-12-22 |
Family
ID=8653480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734949D BE734949A (xx) | 1968-08-06 | 1969-06-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3642799A (xx) |
| BE (1) | BE734949A (xx) |
| CH (1) | CH485683A (xx) |
| FR (1) | FR1603441A (xx) |
| GB (1) | GB1221888A (xx) |
| NL (1) | NL143225B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3535496A1 (de) * | 1985-10-04 | 1987-04-16 | Bayer Ag | Verfahren zur fluoreszenzloeschung und neue kationische naphthalin-peri-dicarbonsaeureimid-derivate |
| WO2003055853A1 (fr) * | 2001-12-26 | 2003-07-10 | Nippon Soda Co., Ltd. | Composes accepteurs d'electrons pouvant former des monocouches autoassemblees |
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1968
- 1968-08-06 FR FR161965A patent/FR1603441A/fr not_active Expired
-
1969
- 1969-06-20 BE BE734949D patent/BE734949A/xx unknown
- 1969-06-27 CH CH990469A patent/CH485683A/fr not_active IP Right Cessation
- 1969-07-29 US US846999A patent/US3642799A/en not_active Expired - Lifetime
- 1969-07-31 NL NL696911670A patent/NL143225B/xx not_active IP Right Cessation
- 1969-08-05 GB GB39033/69A patent/GB1221888A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1939620A1 (de) | 1970-02-12 |
| CH485683A (fr) | 1970-02-15 |
| US3642799A (en) | 1972-02-15 |
| FR1603441A (xx) | 1971-04-19 |
| NL6911670A (xx) | 1970-02-10 |
| NL143225B (nl) | 1974-09-16 |
| GB1221888A (en) | 1971-02-10 |