High performance anti-dripping agent used in greenhouse film
US10723851B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Sep 18, 2015 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Nov 12, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/25
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A film comprising, consisting of, or consisting essentially of: a) a polyolefin component; b) an additive comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.