09505893 is referenced by 8 patents and cites 132 patents.

This disclosure relates to caps and closures manufactured from an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilution Index (Yd) greater than 0; total catalytic metal ≧3.0 ppm; ≧0.03 terminal vinyl unsaturations per 100 carbon atoms, and; optionally a Dimensionless Modulus (Xd) greater than 0. The ethylene interpolymer products have a melt index from about 0.4 to about 20 dg/minute, a density from about 0.948 to about 0.968 g/cm3, a polydispersity (Mw/Mn) from about 2 to about 25 and a CDBI50 from about 54% 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
Caps and closures
Application Number
14/919119
Publication Number
9505893 (B2)
Application Date
October 21, 2015
Publication Date
November 29, 2016
Inventor
Hamidreza Khakdaman
Calgary
CA
Kenneth Edward Taylor
Calgary
CA
Fazle Sibtain
Calgary
CA
Christopher John Brooke Dobbin
Calgary
CA
Tieqi Li
Calgary
CA
XiaoChuan Wang
Calgary
CA
Agent
Lawrence T Kale
Assignee
NOVA Chemicals
CH
IPC
C08L 23/20
C08L 23/08
C08J 5/18
B32B 27/32
B32B 3/26
C08J 5/00
C08F 210/00
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