Masterbatch formulations for polyolefin applications

Details Masterbatch formulations for polyolefin applications Masterbatch formulations for polyolefin applications

1996-03-20

2000-07-11

Wilson, Donald R.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524528, 525210, 525211, 525216, 525232, 525240, C08L 2310, C08J 322

Patent

active

060874465

ABSTRACT:
Masterbatches comprising high density polyethylene (HDPE) are used for the production of polyolefin articles, particularly films. Employing HDPE in a masterbatch alone or in combination with a hydrocarbon resin and/or a polyolefin ultimately results in extruded polyolefin articles of optimal stiffness and ductility. Employing a high density polyethylene in combination with a hydrocarbon resin and a polyolefin in a masterbatch causes the masterbatch to solidify more rapidly and be pelletized more efficiently.

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