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US 12,617,936 B2Granted
Laser printable polymeric compositions
AssigneeDow Global Technologies LLC
InventorsStacey A. Saba, Paul J. Brigandi, Mohamed Esseghir, Bharat I. Chaudhary
Life of this patent
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Abstract
A polymeric composition includes an ethylene polymer, 0.05 wt % to 0.25 wt % carbon black based on a total weight of the polymeric composition and a polymeric ultraviolet light stabilizer including a hindered amine moiety and having a weight average molecular weight from 5,000 g/mol to 20,000 g/mol as measured according to Gel Permeation Chromatography.
Claims9
A polymeric composition comprising:
- 95 wt % or greater of an ethylene polymer based on a total weight of the polymeric composition;
- 0.1 wt % to 0.19 wt % carbon black based on a total weight of the polymeric composition;
- and
- 0.25 wt % to 2 wt % of a polymeric ultraviolet light stabilizer based on a total weight of the polymeric composition, the polymeric ultraviolet light stabilizer comprising a hindered amine moiety and having a weight average molecular weight from 8,000 g/mol to 12,000 g/mol as measured according to Gel Permeation Chromatography.
1 more element
Dependencies are inferred from the claim text.