US 12,435,209 B2
Liquid additive composition
Inga Maurer, Denver, NC (US)
Assigned to Avient Switzerland GmbH, Muttenz (CH)
Appl. No. 17/769,033
Filed by AVIENT SWITZERLAND GMBH, Muttenz (CH)
PCT Filed Oct. 15, 2020, PCT No. PCT/EP2020/079110
§ 371(c)(1), (2) Date Apr. 14, 2022,
PCT Pub. No. WO2021/074329, PCT Pub. Date Apr. 22, 2021.
Claims priority of provisional application 62/916,440, filed on Oct. 17, 2019.
Prior Publication US 2024/0101790 A1, Mar. 28, 2024
Int. Cl. C08K 13/02 (2006.01); C08J 3/22 (2006.01); C08J 5/18 (2006.01); C08L 23/06 (2006.01); C08L 27/16 (2006.01); C08K 3/36 (2006.01); C08K 5/13 (2006.01); C08K 5/524 (2006.01)
CPC C08K 13/02 (2013.01) [C08J 3/22 (2013.01); C08J 5/18 (2013.01); C08L 23/06 (2013.01); C08L 27/16 (2013.01); C08J 2323/06 (2013.01); C08J 2423/20 (2013.01); C08J 2427/16 (2013.01); C08K 3/36 (2013.01); C08K 5/13 (2013.01); C08K 5/524 (2013.01); C08K 2201/014 (2013.01); C08L 2201/08 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); C08L 2207/066 (2013.01); C08L 2310/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A liquid additive composition, comprising:
a fluoropolymer;
an organophosphite antioxidant;
a sterically hindered phenol antioxidant;
two different polymerized C4-olefin dispersants;
a polymeric dispersant that is not a polymerized C4-olefin;
a micronized polyethylene or polyethylene-containing wax; and
silica.