Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-11-03
2010-12-14
Cheung, William K (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S563000, C524S501000, C442S174000
Reexamination Certificate
active
07851522
ABSTRACT:
An aqueous adhesive composition includes a polymer adhesive material having a pH of less than 7, a cationic thickener or an anionic thickener formed from at least one anionic monomer having a pKa of less than 3, and water. The adhesive composition has a stringing length of 9 cm or less and a sag distance of 10 mm or less.
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Fagan Mark E.
Hardy Cordell M.
Melancon Kurt C.
Pearson Scott D.
Scholz Matthew T.
3M Innovative Properties Company
Cheung William K
Fulton Lisa P.
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