公开(公告)号：US20170121478A1

公开(公告)日：2017-05-04

申请号：US15319577

申请日：2014-06-23

Applicant: Dow Global Technologies LLC

Inventor： Tao T. Han ,  Jeffrey C. Munro ,  Lisa S. Madenjian ,  Hong Yang

IPC: C08J7/04 ,  B05D7/00 ,  B05D1/02 ,  B05D3/02 ,  C09D109/06 ,  C09D133/00

CPC classification number: C08J7/042 ,  B05D1/02 ,  B05D3/0272 ,  B05D7/544 ,  C08J2323/12 ,  C08J2353/00 ,  C08J2409/06 ,  C08J2423/12 ,  C08J2433/00 ,  C08J2453/00 ,  C08L23/12 ,  C08L53/00 ,  C09D109/06 ,  C09D133/00 ,  C08L23/16 ,  C08L23/08

Abstract: A painted article includes a primer layer between a substrate and a paint layer, of which the substrate is the product of a substrate forming composition including an olefin block copolymer and a polypropylene polymer having a density from 0.89 g/cm3 and 0.92 g/cm3. The substrate is free of (1) phthalate-based plasticizer, (2) halogen-containing polymer, and (3) leachable, small polymeric units derived from styrene monomer.