Polymethylmethacrylate based hardcoat composition and coated article
Abstract
A coating composition is disclosed. The coating composition includes a poly(methyl methacrylate) polymer or copolymer having a weight average molecular weight of at least 50,000 grams per mole; monomer comprising at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate, wherein the at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate provides at least 80 percent by weight of the monomer; and a stabilizer against ultraviolet light. An article including a coating on a surface of a substrate and a method of making the article are also disclosed. The coating on the surface of the substrate is obtained by curing the disclosed coating composition.
- Inventors:
- Issue Date:
- Research Org.:
- 3M Innovative Properties Company, St. Paul, MN, (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1480291
- Patent Number(s):
- 10072173
- Application Number:
- 14/387,072
- Assignee:
- 3M Innovative Properties Company (St. Paul, MN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
- DOE Contract Number:
- FC36-08GO18027
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Mar 14
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Clear, Susannah C., Padiyath, Raghunath, Lachmansingh, Garry W., Strobel, Mark A., Mackey, Sonja S., and Jing, Naiyong. Polymethylmethacrylate based hardcoat composition and coated article. United States: N. p., 2018.
Web.
Clear, Susannah C., Padiyath, Raghunath, Lachmansingh, Garry W., Strobel, Mark A., Mackey, Sonja S., & Jing, Naiyong. Polymethylmethacrylate based hardcoat composition and coated article. United States.
Clear, Susannah C., Padiyath, Raghunath, Lachmansingh, Garry W., Strobel, Mark A., Mackey, Sonja S., and Jing, Naiyong. Tue .
"Polymethylmethacrylate based hardcoat composition and coated article". United States. https://www.osti.gov/servlets/purl/1480291.
@article{osti_1480291,
title = {Polymethylmethacrylate based hardcoat composition and coated article},
author = {Clear, Susannah C. and Padiyath, Raghunath and Lachmansingh, Garry W. and Strobel, Mark A. and Mackey, Sonja S. and Jing, Naiyong},
abstractNote = {A coating composition is disclosed. The coating composition includes a poly(methyl methacrylate) polymer or copolymer having a weight average molecular weight of at least 50,000 grams per mole; monomer comprising at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate, wherein the at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate provides at least 80 percent by weight of the monomer; and a stabilizer against ultraviolet light. An article including a coating on a surface of a substrate and a method of making the article are also disclosed. The coating on the surface of the substrate is obtained by curing the disclosed coating composition.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {9}
}
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