Marking and removing turf lines method and composition

Details Marking and removing turf lines method and composition Marking and removing turf lines method and composition

2003-04-25

2008-08-19

Choi, Ling-Siu (Department: 1796)

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S767000, C524S261000, C106S416000, C106S460000, C106S437000

Reexamination Certificate

active

07414089

ABSTRACT:
The present invention is related to methods and compositions for marking and removing turf lines and other markings from artificial and natural turf, including sports fields. The marking compositions include alkali-activatible acrylics, including one or both of alkali-soluble resin and an alkali-swellable thickener to enable removing the dried composition with an alkaline solution.

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Paint and Surface Coatings—Theory and Practice, 1999, Ed. Lambourne R and Strivens, T.A., p. 185-190.

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