NL7315131A - - Google Patents
Info
- Publication number
- NL7315131A NL7315131A NL7315131A NL7315131A NL7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A
- Authority
- NL
- Netherlands
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT31513/72A IT970385B (it) | 1972-11-10 | 1972-11-10 | Coloranti diretti diazotabili su fibra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7315131A true NL7315131A (https=) | 1974-05-14 |
Family
ID=11233713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315131A NL7315131A (https=) | 1972-11-10 | 1973-11-05 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5735206B2 (https=) |
| BE (1) | BE807152A (https=) |
| CA (1) | CA994763A (https=) |
| CH (1) | CH556898A (https=) |
| DE (1) | DE2355279C2 (https=) |
| ES (1) | ES420394A1 (https=) |
| FR (1) | FR2206360B1 (https=) |
| GB (1) | GB1446326A (https=) |
| IN (1) | IN139417B (https=) |
| IT (1) | IT970385B (https=) |
| NL (1) | NL7315131A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1095258B (it) * | 1978-04-28 | 1985-08-10 | Acna | Colorante disazoico e sua preparazione |
| US4841037A (en) * | 1985-06-11 | 1989-06-20 | Canon Kabushiki Kaisha | Amino sulfonaphtholtrisazo compounds and recording liquids containing the same |
| DE58909429D1 (de) * | 1988-07-22 | 1995-10-19 | Ciba Geigy Ag | Trisazofarbstoffe und Verfahren zum Färben von Papier. |
| JPH04118314U (ja) * | 1991-04-03 | 1992-10-22 | 積水化成品工業株式会社 | 発泡シートトレイ |
| CN116018381B (zh) * | 2020-09-08 | 2025-05-02 | 日本化药株式会社 | 含有偶氮化合物或其盐的偏光膜、偏光板及液晶显示装置 |
| CN116097135A (zh) * | 2020-09-29 | 2023-05-09 | 日本化药株式会社 | 偏光元件、偏光板及具备该偏光板的显示装置 |
| JP7828896B2 (ja) * | 2020-09-29 | 2026-03-12 | 日本化薬株式会社 | 偏光素子、偏光板及びそれを備える表示装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR337449A (fr) * | 1903-12-05 | 1904-04-09 | Societe Pour L'industrie Chimique A Bale | Production de nouvelles matières colorantes substantives tétrazoiques |
| DE427246C (de) * | 1923-06-12 | 1926-11-20 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Azofarbstoffen |
| DE464083C (de) * | 1924-04-09 | 1928-08-07 | Chemische Ind Ges | Verfahren zur Herstellung echter Toene auf der Faser |
-
1972
- 1972-11-10 IT IT31513/72A patent/IT970385B/it active
-
1973
- 1973-11-05 NL NL7315131A patent/NL7315131A/xx not_active Application Discontinuation
- 1973-11-06 DE DE2355279A patent/DE2355279C2/de not_active Expired
- 1973-11-06 FR FR7339328A patent/FR2206360B1/fr not_active Expired
- 1973-11-07 GB GB5173573A patent/GB1446326A/en not_active Expired
- 1973-11-07 JP JP12460873A patent/JPS5735206B2/ja not_active Expired
- 1973-11-07 IN IN2454/CAL/73A patent/IN139417B/en unknown
- 1973-11-08 CH CH1572473A patent/CH556898A/it not_active IP Right Cessation
- 1973-11-09 BE BE137607A patent/BE807152A/xx not_active IP Right Cessation
- 1973-11-09 CA CA185,519A patent/CA994763A/en not_active Expired
- 1973-11-09 ES ES420394A patent/ES420394A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE807152A (fr) | 1974-05-09 |
| CH556898A (it) | 1974-12-13 |
| IT970385B (it) | 1974-04-10 |
| FR2206360A1 (https=) | 1974-06-07 |
| JPS5735206B2 (https=) | 1982-07-28 |
| JPS4978732A (https=) | 1974-07-30 |
| IN139417B (https=) | 1976-06-19 |
| CA994763A (en) | 1976-08-10 |
| FR2206360B1 (https=) | 1976-06-18 |
| ES420394A1 (es) | 1976-04-16 |
| GB1446326A (en) | 1976-08-18 |
| DE2355279C2 (de) | 1982-12-30 |
| DE2355279A1 (de) | 1974-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |