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Title: 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:
; ; ; ; ;
Publication Date:
Research Org.:
3M Innovative Properties Company, St. Paul, MN, (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1480291
Patent Number(s):
10,072,173
Application Number:
14/387,072
Assignee:
3M Innovative Properties Company (St. Paul, MN) GFO
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. doi:. 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 = {Tue Sep 11 00:00:00 EDT 2018},
month = {Tue Sep 11 00:00:00 EDT 2018}
}

Patent:

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Works referenced in this record:

Photooxidative degradation of acrylic and methacrylic polymers
journal, March 2000


Photo-oxidative stability of paraloid acrylic protective polymers
journal, January 2001


Thermal-ageing of paraloid acrylic protective polymers
journal, August 2000


Semi-interpenetrating polymer networks synthesis by photocrosslinking of acrylic monomers in a polymer matrix
journal, September 1993

  • Moussa, K.; Decker, C.
  • Journal of Polymer Science Part A: Polymer Chemistry, Vol. 31, Issue 10, p. 2633-2642
  • DOI: 10.1002/pola.1993.080311024