Oligomeric dispersant

Details Oligomeric dispersant Oligomeric dispersant

2005-06-21

2005-06-21

Szekely, Peter (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S002000, C524S004000, C524S008000, C525S054200, C525S409000, C525S527000

Reexamination Certificate

active

06908955

ABSTRACT:
A composition that is a reaction product of two or three moieties. The first moiety (A) is a nonpolymeric, multi-functional moiety or combination of mono- or multifunctional moieties that adsorbs onto a cementitious particle. The second required moiety (C) is a linear or branched water soluble, nonionic polymer that is capable of providing dispersing capability. A third moiety (B), if present, is a nonpolymeric moiety disposed between the first and second moiety, to connect the first and second moieties.

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