Patent ID: 9290685
Filing Date: 2016-03-22
CPC Classification: C08L,C09K

Claim Text:
1. A refrigerator gasket prepared by a profile extrusion, comprising: as a polymer base, a blend of an olefin/α-olefin (OAO) copolymer and a styrene block copolymer (SBC), wherein the polymer base has a melt index (190 ° C., 5 kg) of 0.01 to 15 g/10 min and a Shore A hardness of 60 to 80, wherein the weight ratio of the olefin/α-olefin copolymer to the styrene block copolymer is from 10:90 to 90:10, wherein the olefin/α-olefin copolymer is a combination of an olefin random copolymer (ORC) and an olefin block copolymer (OBC).