Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1986-04-02
1987-06-09
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524527, 1563088, 156314, 156333, 285423, 428515, C08K 515, C08L 2700
Patent
active
046720847
ABSTRACT:
An adhesive composition and a method for its use in bonding rigid PVC elements. The adhesive composition comprises: (1) a first dissolved PVC polymer having a K-value of about 58 .+-. and a second dissolved PVC polymer having a K-value of about 45 to about 52; (2) at least one cyclic organic solvent; and (3) at least one non-cyclic organic solvent.
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Dierdorf Hans-Rolf
Wegner Juergen
Greenfield Mark A.
Henkel Kommanditgesellschaft auf Aktien
Millson Jr. Henry E.
Sarofim N.
Schofer Joseph L.
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