BE351827A - - Google Patents
Info
- Publication number
- BE351827A BE351827A BE351827DA BE351827A BE 351827 A BE351827 A BE 351827A BE 351827D A BE351827D A BE 351827DA BE 351827 A BE351827 A BE 351827A
- Authority
- BE
- Belgium
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
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
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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
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15180/27A GB296485A (en) | 1927-06-07 | 1927-06-07 | Process for dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE351827A true BE351827A (en:Method) |
Family
ID=10054418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE351827D BE351827A (en:Method) | 1927-06-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1776802A (en:Method) |
| BE (1) | BE351827A (en:Method) |
| DE (1) | DE528261C (en:Method) |
| FR (1) | FR655076A (en:Method) |
| GB (1) | GB296485A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454266A (en) * | 1943-06-04 | 1948-11-23 | Interchem Corp | Pyrazolone azo pigment |
| US4006131A (en) * | 1973-01-04 | 1977-02-01 | Sandoz Ltd. | Anionic disazo dyes having a 2,2'-dihalodiphenyl tetrazo component radical |
| CH582736A5 (en:Method) * | 1973-01-08 | 1976-12-15 | Sandoz Ag |
-
0
- BE BE351827D patent/BE351827A/xx unknown
- FR FR655076D patent/FR655076A/fr not_active Expired
-
1927
- 1927-06-07 GB GB15180/27A patent/GB296485A/en not_active Expired
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1928
- 1928-06-02 DE DEB137698D patent/DE528261C/de not_active Expired
- 1928-06-04 US US282882A patent/US1776802A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1776802A (en) | 1930-09-30 |
| FR655076A (en:Method) | 1929-04-12 |
| DE528261C (de) | 1931-06-26 |
| GB296485A (en) | 1928-09-06 |