HIGH PERFORMANCE ANTI-DRIPPING AGENT USED IN GREENHOUSE FILM

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专利权人:

Dow Global Technologies LLC

发明人:

Qing Shi,Hongliang Zhang,Hongyu Chen,Hong Zheng,Yong Chen

申请号：

US15750390

公开号：

US20180230280A1

申请日:

2015.09.18

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A film comprising, consisting of, or consisting essentially of: a) a polyolefin component； b) an additive comprisingi) a first polyethylene oxide/polyethylene copolymer having a HLB value in the range of from 1 to 7 and a structure selected from the group consisting of CH3CH2(CH2CH2)aCH2CH2(OCH2CH2)bOH and CH3CH2(CH2CH2)aCO(OCH2CH2)bOHwherein a is from 9 to 25 and b is from 1 to 10； and ii) a second polyethylene oxide/polyethylene copolymer having a HLB value in the range of from 7 to 18 and a structure selected from the group consisting of CH3CH2(CH2CH2)aCH2CH2(OCH2CH2)bOH and CH3CH2(CH2CH2)aCO(OCH2CH2)bOHwherein a is from 9 to 25 and b is from 1 to 10, is disclosed. The film is used in greenhouse applications.

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