公开(公告)号：US20170114216A1

公开(公告)日：2017-04-27

申请号：US15312361

申请日：2015-05-20

Applicant: BASF SE

Inventor： BERND-STEFFEN VON BERNSTORFF ,  Marie-Claire HERMANT ,  Martin BLÖMACHER

IPC: C08L59/02 ,  C08L59/04 ,  B22F1/00 ,  C04B35/634

CPC classification number: C08L59/02 ,  B22F1/0059 ,  B22F1/0062 ,  B22F2301/35 ,  B22F2302/45 ,  B22F2998/10 ,  C04B35/111 ,  C04B35/46 ,  C04B35/486 ,  C04B35/50 ,  C04B35/565 ,  C04B35/58071 ,  C04B35/581 ,  C04B35/584 ,  C04B35/634 ,  C04B35/63488 ,  C04B2235/48 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6022 ,  C04B2235/96 ,  C08G2/04 ,  C08G2/10 ,  C08G2/24 ,  C08K3/08 ,  C08L23/00 ,  C08L59/04 ,  C08L71/02 ,  C08L2205/06 ,  B22F2001/0066 ,  B22F3/225 ,  B22F2003/244

Abstract: Poly-1,3-dioxepane, poly-1,3-dioxolane, polytetrahydrofurane or mixtures thereof are used in molding materials comprising polyoxymethylene or a copolymer containing a majority of oxymethylene units, for improving the flexural toughness of moldings formed from the molding materials.