Method of modifying the rheology of a thermoplastic resin

Details Method of modifying the rheology of a thermoplastic resin Method of modifying the rheology of a thermoplastic resin

2010-03-17

2011-11-08

Nutter, Nathan M (Department: 1765)

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

Synthetic resins

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

C525S213000, C525S220000, C525S221000, C525S222000, C525S232000, C525S240000, C525S241000

Reexamination Certificate

active

08053525

ABSTRACT:
A method of modifying the rheology of a thermoplastic resin that includes the steps of providing a thermoplastic resin and blending interpolymer resin particles with the thermoplastic resin. The interpolymer resin contains a styrenic polymer intercalated within a polyolefin, such that the thermoplastic resin is present as a continuous phase and the interpolymer resin is present as a dispersed phase. The method provides a rheology modified thermoplastic resin with improved physical characteristics.

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