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from a coupling component "D" containing reactive methylene groups
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CPC
C09B31/24
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B31/00
Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
Current Industry
C09B31/24
from a coupling component "D" containing reactive methylene groups
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Patents Grants
last 30 patents
Information
Patent Grant
Azo dyes having an oxdiazolyl-1,2,4 group
Patent number
4,206,113
Issue date
Jun 3, 1980
BASF Aktiengesellschaft
Peter Dimroth
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Uniformly dyed water-swellable cellulosic fibers
Patent number
4,083,686
Issue date
Apr 11, 1978
BASF Aktiengesellschaft
Peter Dimroth
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
2526218
Patent number
2,526,218
Issue date
Oct 17, 1950
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents