Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1996-03-01
1998-05-05
Gorr, Rachel
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
528 30, 528 49, 525453, 427137, C08G 1828
Patent
active
057476268
ABSTRACT:
A pavement marking composition comprises a sulfopoly(ester-urethane) polymer which comprises in its backbone at least one non-terminal arylene or alkylene group comprising a pendant sulfonic acid group or salt thereof, the polymer of said pavement marking composition being terminated by at least one hydrolyzable silyl group. A method of making the composition is disclosed. The pavement marking composition can further comprise at least one of pigments, optical elements, fillers, or other adjuvants. Particularly desirable adjuvants include optical elements, particularly retroreflective elements, skid-resistant particles, and pigments.
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Gibson Mark T.
Heilmann Steven M.
Krepski Larry R.
Larson Wayne K.
Mickus Daniel E.
Dahl Philip Y.
Gorr Rachel
Minnesota Mining and Manufacturing Company
Sherman Lorraine R.
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