公开(公告)号：US12012542B2

公开(公告)日：2024-06-18

申请号：US16967612

申请日：2019-02-20

Applicant: BASF SE

Inventor： John A. Sigler ,  Thomas F. Thompson ,  Stephen Mark Andrews

IPC: C09K21/12 ,  B29C41/04 ,  B29K23/00 ,  B29K105/00 ,  C08K5/3435 ,  C08K5/3492 ,  C08K5/5357

CPC classification number: C09K21/12 ,  C08K5/3435 ,  C08K5/34924 ,  C08K5/34926 ,  C08K5/5357 ,  B29C41/042 ,  B29K2023/0633 ,  B29K2105/0026 ,  C08K2201/005 ,  C08K2201/014

Abstract: Polyolefin hollow articles prepared via a rotomolding process are provided flame retardancy by incorporating therein a phosphonate ester, an N-alkoxy hindered amine and melamine cyanurate.

公开(公告)号：US20210087471A1

公开(公告)日：2021-03-25

申请号：US16967612

申请日：2019-02-20

Applicant: BASF SE

Inventor： John A. Sigler ,  Thomas F. Thompson ,  Stephen Mark Andrews

IPC: C09K21/12 ,  C08K5/5357 ,  C08K5/3492 ,  C08K5/3435

Abstract: Polyolefin hollow articles prepared via a rotomolding process are provided flame retardancy by incorporating therein a phosphonate ester, an N-alkoxy hindered amine and melamine cyanurate.