Fluoropolymer-based powder coatings

Details Fluoropolymer-based powder coatings Fluoropolymer-based powder coatings

1991-12-06

1993-07-20

Seccuro, Jr., Carman J.

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

Synthetic resins

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

525199, 525197, 524904, 428422, C08J 312, C08L 2708, C08L 3304

Patent

active

052294609

ABSTRACT:
A solventless process for preparing a fluoropolymer based coating which involves mixing and heating a fluoropolymer with a thermoplastic acrylic resin to obtain a molten mixture, slowly cooling the molten mixture to obtain a solid mass having a degree of crystallinity of at least 85% and grinding the solid mass at a temperature higher than -50.degree. C.

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