US 12,404,396 B2
Modeling compound and use thereof and articles produced thereby
Laura Wunderlich, Nuremberg (DE); Denise Schneider, Nuremberg (DE); and Mathias Belzner, Cadolzburg (DE)
Assigned to STAEDTLER SE, Nuremberg (DE)
Appl. No. 17/281,825
Filed by STAEDTLER MARS GMBH & CO. KG, Nuremberg (DE)
PCT Filed Oct. 2, 2019, PCT No. PCT/EP2019/025330
§ 371(c)(1), (2) Date Mar. 31, 2021,
PCT Pub. No. WO2020/069777, PCT Pub. Date Apr. 9, 2020.
Claims priority of application No. 10 2018 007 756.0 (DE), filed on Oct. 2, 2018.
Prior Publication US 2022/0017735 A1, Jan. 20, 2022
Int. Cl. C08L 27/06 (2006.01); A63H 33/00 (2006.01); C08K 5/00 (2006.01); C08K 5/11 (2006.01); C08K 5/12 (2006.01); C08K 7/02 (2006.01); C08L 23/06 (2006.01); C08L 23/12 (2006.01); C08L 67/00 (2006.01)
CPC C08L 27/06 (2013.01) [A63H 33/00 (2013.01); C08K 5/0016 (2013.01); C08K 5/11 (2013.01); C08K 5/12 (2013.01); C08K 7/02 (2013.01); C08K 2201/004 (2013.01); C08L 23/06 (2013.01); C08L 23/12 (2013.01); C08L 67/00 (2013.01)] 10 Claims
 
1. A hand-deformable modeling material, comprising: a binder that is a plastisol; at least one filler; and selectively further additives, the plastisol being substantially composed of PVC and plasticizer, wherein the at least one filler is present as plastic fibers, wherein the plastic fibers have a length of 0.20-1.05 mm, and wherein the plastic fibers are branched so as to form a structured surface on the modeling material when hardened, the structured surface being at least one of visually and haptically perceivable, the binder, the at least one filler and the further additives being present in quantities that make the modeling material hand-deformable.