Title:
COLLATION SHRINK FILM
Document Type and Number:
WIPO Patent Application WO/2023/240570
Kind Code:
A1
Abstract:
A shrink film including: at least one monolayer or multi-layer film having at least one layer comprising a formulated resin, wherein the formulated resin includes: (a) at least one post-consumer recycled resin sourced from recycled high density polyethylene resin having a density of from 0.940 g/cc to 0.970 g/cc, and a melt index, I2, of from 0.01 g/10min to 1.0 g/10min; (b) at least one post-consumer recycled resin sourced from recycled low density polyethylene resin having a density of from 0.915 g/cc to 0.935 g/cc, and a melt index, I2, of from 0.1 g/10min to 1.0 g/10min; and (c) at least one virgin low density polyethylene resin having a density of from 0.915 g/cc to 0.925 g/cc and a melt index, I2, of from 0.1 g/10min to 2 g/10min.
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Inventors:
ZENG YONGCHAO (US)
MA WEIMING (CN)
FENG JICHANG (CN)
CHEN SHENGLONG (CN)
CHAUDHARY AMIT K (US)
THURBER CHRISTOPHER M (US)
MA WEIMING (CN)
FENG JICHANG (CN)
CHEN SHENGLONG (CN)
CHAUDHARY AMIT K (US)
THURBER CHRISTOPHER M (US)
Application Number:
PCT/CN2022/099278
Publication Date:
December 21, 2023
Filing Date:
June 16, 2022
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
ZENG YONGCHAO (US)
MA WEIMING (CN)
FENG JICHANG (CN)
CHEN SHENGLONG (CN)
CHAUDHARY AMIT K (US)
THURBER CHRISTOPHER M (US)
ZENG YONGCHAO (US)
MA WEIMING (CN)
FENG JICHANG (CN)
CHEN SHENGLONG (CN)
CHAUDHARY AMIT K (US)
THURBER CHRISTOPHER M (US)
International Classes:
B32B27/32; C08L23/04; B65D65/38
Domestic Patent References:
WO2021231244A1 | 2021-11-18 | |||
WO2021197926A1 | 2021-10-07 | |||
WO2021074697A1 | 2021-04-22 | |||
WO2021089806A1 | 2021-05-14 |
Foreign References:
US20200010652A1 | 2020-01-09 | |||
US20180327583A1 | 2018-11-15 |
Attorney, Agent or Firm:
WU, FENG & ZHANG (CN)
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