Polymer dyestuffs and preparation and use thereof

Details Polymer dyestuffs and preparation and use thereof Polymer dyestuffs and preparation and use thereof

1992-04-28

1994-03-29

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526305, 526326, 5263171, 5263184, 5263073, 5263077, 526347, 5262927, 526320, 526310, 526273, C08F22802, C08F22056, C08F22010, C08F22006

Patent

active

052985830

ABSTRACT:
The present invention relates to polymer dyestuffs, i.e. polymer-bound dyestuffs, to a process for their preparation and to their use, for example as markers in analytical procedures. Polymer dyestuffs contain linkable functional groups and are water-soluble under customary conditions of analysis. The polymer portion is usually responsible for this water solubility. The dyestuffs per se are often water-insoluble.

REFERENCES:
patent: 5030697 (1991-07-01), Hugl et al.

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