3m Innovative Properties Company

Fee Zentis

Klaus Hintzer

Jeffrey N Bartow

Gabriele H Gottschalk-Gaudig

Xuan Jiang

Carsten Franke

Robert J DeVoe

Tatsuo Fukushi

Sheng Ye

Robin Edgar Wright

Malte Korten

Gallus Schechner

Michael C Dadalas

Bernd Gangnus

Tho Q Nguyen

Andreas M Geldmacher

Per Miles Nelson

Sebastian F Zehentmaier

Wolfgang Neumann

Dirk H C Arren

Dirk HC Arren

Provided are methods for making shaped fluoropolymer by additive processing using fluoropolymer particles, polymerizable binder and extraction with supercritical fluids. Also provided are 3D printable compositions for making shaped fluoropolymer articles and articles comprising a shaped fluoropolymer.

Additive processing of fluoropolymers

Described herein is a curable composition comprising an amorphous fluoropolymer having an iodine, bromine and/or nitrile cure site; a peroxide cure system comprising a peroxide and a Type II coagent; and a photoinitiator, wherein the curable composition is substantially free of a binder material. Also described herein, are methods of curing the curable composition using actinic radiation and articles thereof.

Fluorinated elastomers cured by actinic radiation and methods thereof

Provided are methods for making shaped fluoropolymer by additive processing using a polymerizable binder. Also are 3D printable compositions for making shaped fluoropolymer articles and articles comprising a shaped fluoropolymer.

Provided are method of producing a shaped fluoropolymer articles. The methods include subjecting a composition comprising a fluoropolymer to additive processing in an additive processing device. Also provided are articles obtained with the methods and 3D-printable compositions.

Provided are method of producing a shaped fluoroelastomer articles. The methods include subjecting a composition comprising a fluoroelastomer to additive processing in an additive processing device. Also provided are articles obtained with the methods and 3D-printable compositions.

Additive processing of fluoroelastomers

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