JPS4959131A - - Google Patents
Info
- Publication number
- JPS4959131A JPS4959131A JP7785573A JP7785573A JPS4959131A JP S4959131 A JPS4959131 A JP S4959131A JP 7785573 A JP7785573 A JP 7785573A JP 7785573 A JP7785573 A JP 7785573A JP S4959131 A JPS4959131 A JP S4959131A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1035772A CH573399A5 (en) | 1972-07-11 | 1972-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4959131A true JPS4959131A (en) | 1974-06-08 |
Family
ID=4362345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7785573A Pending JPS4959131A (en) | 1972-07-11 | 1973-07-10 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4959131A (en) |
| AT (1) | AT324302B (en) |
| CA (1) | CA996103A (en) |
| CH (1) | CH573399A5 (en) |
| DE (1) | DE2334770A1 (en) |
| FR (1) | FR2192098B1 (en) |
| GB (1) | GB1417072A (en) |
| IT (1) | IT994935B (en) |
| NL (1) | NL7309627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100377563B1 (en) * | 1999-02-02 | 2003-03-26 | 주식회사 엘지화학 | Process for preparing 2-nitro-2'-hydroxy azobenzene derivatives |
| KR100377564B1 (en) * | 1998-05-27 | 2003-11-19 | 주식회사 엘지화학 | Process for preparing 2,4-disubstituted-2-nitro-2'-hydroxy azobenzene derivatives |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043959C (en) * | 1993-11-25 | 1999-07-07 | 郑炎松 | Agent of deodorising and sterilizing for indoor air |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR761639A (en) * | 1934-09-24 | 1934-03-23 | Improvements to the coloring of materials |
-
1972
- 1972-07-11 CH CH1035772A patent/CH573399A5/xx not_active IP Right Cessation
-
1973
- 1973-06-26 CA CA174,920A patent/CA996103A/en not_active Expired
- 1973-07-09 DE DE19732334770 patent/DE2334770A1/en active Pending
- 1973-07-10 NL NL7309627A patent/NL7309627A/xx not_active Application Discontinuation
- 1973-07-10 GB GB3289673A patent/GB1417072A/en not_active Expired
- 1973-07-10 JP JP7785573A patent/JPS4959131A/ja active Pending
- 1973-07-10 IT IT2641773A patent/IT994935B/en active
- 1973-07-10 AT AT607873A patent/AT324302B/en not_active IP Right Cessation
- 1973-07-11 FR FR7325386A patent/FR2192098B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100377564B1 (en) * | 1998-05-27 | 2003-11-19 | 주식회사 엘지화학 | Process for preparing 2,4-disubstituted-2-nitro-2'-hydroxy azobenzene derivatives |
| KR100377563B1 (en) * | 1999-02-02 | 2003-03-26 | 주식회사 엘지화학 | Process for preparing 2-nitro-2'-hydroxy azobenzene derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| CA996103A (en) | 1976-08-31 |
| CH573399A5 (en) | 1976-03-15 |
| GB1417072A (en) | 1975-12-10 |
| FR2192098A1 (en) | 1974-02-08 |
| DE2334770A1 (en) | 1974-03-14 |
| NL7309627A (en) | 1974-01-15 |
| FR2192098B1 (en) | 1977-02-18 |
| AT324302B (en) | 1975-08-25 |
| IT994935B (en) | 1975-10-20 |