09695309 is referenced by 6 patents and cites 135 patents.

This disclosure relates to rotomolded articles, having a wall structure, where the wall structure contains at least one layer containing an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilution Index (Yd) greater than −1.0; total catalytic metal ≧3.0 ppm; ≧0.03 terminal vinyl unsaturations per 100 carbon atoms. The ethylene interpolymer products have a melt index from about 0.5 to about 15 dg/minute, a density from about 0.930 to about 0.955 g/cm3, a polydispersity (Mw/Mn) from about 2 to about 6 and a CDBI50 from about 50% to about 98%. Further, the ethylene interpolymer products are a blend of at least two ethylene interpolymers; where one ethylene interpolymer is produced with a single-site catalyst formulation and at least one ethylene interpolymer is produced with a heterogeneous catalyst formulation.

Title
Rotomolded articles
Application Number
15/91810
Publication Number
9695309 (B2)
Application Date
April 6, 2016
Publication Date
July 4, 2017
Inventor
Hamidreza Khakdaman
Calgary
CA
Kenneth Edward Taylor
Sarnia
CA
Fazle Sibtain
Calgary
CA
Christopher John Brooke Dobbin
Calgary
CA
Tieqi Li
Calgary
CA
XiaoChuan Wang
Calgary
CA
Celine Bellehumeur
Calgary
CA
Agent
Lawrence T Kale
Assignee
NOVA Chemicals
CH
IPC
B29K 105/00
B29K 23/00
C08F 210/16
B29C 41/04
C08L 23/08
C08J 5/18
B32B 27/32
B32B 3/26
C08J 5/00
C08L 23/20
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