Polymer granulate, a process for its preparation, and its use

Details Polymer granulate, a process for its preparation, and its use Polymer granulate, a process for its preparation, and its use

1985-07-30

1989-11-14

Lieberman, Allan M.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

427195, 427222, 428403, 428405, 428407, 523202, 523203, 523204, 523205, 523207, 524 45, 524 47, 524405, 524424, 524447, 525 57, B32B 516, B32B 2706, B32B 2708, C08J 306

Patent

active

048808709

ABSTRACT:
A polymer granulate whose particles consist of a core component and a coating component can be prepared by mixing a granular polymer with a pulverulent coating agent. The core component is made of a water-soluble polymer, in particular a polyvinyl alcohol. The coating component is a water-soluble or water-insoluble substance which is applied to the water-moistened particles of the core component. The particles of the polymer granulate have diameters within the range from 0.6 to 6 mm. The granulate has particularly good freeflowing properties; it is especially suitable for preparing adhesives.

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