BE710994A - - Google Patents
Info
- Publication number
- BE710994A BE710994A BE710994DA BE710994A BE 710994 A BE710994 A BE 710994A BE 710994D A BE710994D A BE 710994DA BE 710994 A BE710994 A BE 710994A
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
-
- 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
- Y10S8/921—Cellulose ester or ether
-
- 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
- Y10S8/922—Polyester fiber
-
- 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
- Y10S8/924—Polyamide fiber
-
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051581 | 1967-02-21 | ||
| US70452468A | 1968-02-12 | 1968-02-12 | |
| US322182A US3925390A (en) | 1967-02-21 | 1973-01-08 | Triazoyl-naphthalimide brightening agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710994A true BE710994A (xx) | 1968-07-01 |
Family
ID=27210525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710994D BE710994A (xx) | 1967-02-21 | 1968-02-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3925390A (xx) |
| AT (1) | AT289792B (xx) |
| BE (1) | BE710994A (xx) |
| CH (2) | CH488047A (xx) |
| DE (1) | DE1670810A1 (xx) |
| FR (1) | FR1559893A (xx) |
| GB (1) | GB1154995A (xx) |
| NL (1) | NL6802407A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670810A1 (de) * | 1967-02-21 | 1971-03-11 | Bayer Ag | Aufhellungsmittel |
| DE2226524A1 (de) * | 1972-05-31 | 1973-12-13 | Bayer Ag | Triazolyl-naphthalimide |
| DE2310123A1 (de) * | 1973-03-01 | 1974-09-05 | Bayer Ag | Verfahren zur herstellung von triazolylnaphthalimiden |
| CN102757662B (zh) * | 2012-07-03 | 2013-11-06 | 大连理工大学 | 一类含酰肼键的1,8-萘酰亚胺类荧光二向性染料，其制备方法及应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT257528B (de) * | 1964-08-08 | 1967-10-10 | Bayer Ag | Aufhellungsmittel |
| DE1670810A1 (de) * | 1967-02-21 | 1971-03-11 | Bayer Ag | Aufhellungsmittel |
| DE1670914C3 (de) * | 1967-08-23 | 1978-05-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2-Aryl-v-triazolen |
-
1967
- 1967-02-21 DE DE19671670810 patent/DE1670810A1/de active Pending
-
1968
- 1968-02-19 GB GB7993/68A patent/GB1154995A/en not_active Expired
- 1968-02-19 BE BE710994D patent/BE710994A/xx unknown
- 1968-02-20 CH CH243868A patent/CH488047A/de not_active IP Right Cessation
- 1968-02-20 NL NL6802407A patent/NL6802407A/xx unknown
- 1968-02-20 CH CH243868D patent/CH243868A4/xx unknown
- 1968-02-21 AT AT1080769A patent/AT289792B/de not_active IP Right Cessation
- 1968-02-21 FR FR1559893D patent/FR1559893A/fr not_active Expired
-
1973
- 1973-01-08 US US322182A patent/US3925390A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH243868A4 (xx) | 1969-12-15 |
| US3925390A (en) | 1975-12-09 |
| USB322182I5 (xx) | 1975-01-28 |
| GB1154995A (en) | 1969-06-11 |
| NL6802407A (xx) | 1968-08-22 |
| FR1559893A (xx) | 1969-03-14 |
| DE1670810A1 (de) | 1971-03-11 |
| AT289792B (de) | 1971-05-10 |
| CH488047A (de) | 1970-03-31 |