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US 6,359,170 B1Granted
Brominated materials
Assignee3M Innovative Properties Company
InventorDavid B. Olson
Life of this patent
Estimating the term…
Abstract
Described are (alkyl,bromo)phenoxy alkyl(meth)acrylate monomers and polymers made therefrom.
Claims7
A monomer of the formula:
- wherein m is from 1 to 4, R2 is H or methyl, R1 is a straight or branched alkyl having at least 2 carbons, and L is a straight chain of branched alkylene.
A monomer selected from the group consisting of:
- 2-(4,6-dibromo-2-sec-butylphenoxy)ethyl acrylate;
- 6-(4,6-dibromo-2-isopropylphenoxy)hexyl acrylate;
- 2-(4,6-dibromo-2-se-butylphenoxy) 2-methyl ethyl acrylate;
- 2-(4,6-dibromo-2-sec-butylphenoxy) 1-methyl ethyl acrylate;
- 6-(4,6-dibromo-2-sec-butylphenoxy)hexyl acrylate;
- 2-(4,6-dibromo-2-isopropylphenoxy)ethyl acrylate;
- 6-(4,6-dibromo-2-dodccylphenoxy)hexyl acrylate;
- 2-(4,6-dibromo-2-dodccylphenoxy)ethyl acrylate;
- 2-(2,6-dibromo-4-nonylphenoxy)ethyl acrylate;
- 2-(2,6-dibromo-4-dodccylphenoxy)ethyl acrylate;
- 6-(4,6-dibromo-2-sec-butylphenoxy)hexyl methacrylate;
- 6-(4,6-dibromo-2-isopropylphenoxy)hexyl methacrylate;
- 2-(4,6-dibromo-2-sec-butylphenoxy)ethyl methacrylate;
- 2-(4,6-dibromo-2-isopropylphenoxy)ethyl methacrylate;
- 2-(4,6-dibromo-2-dodccylphenoxy)ethyl methacrylate;
- 2-(2,6-dibromo-4-nonylphenoxy)ethyl methacrylate;
- 2-(2,6-dibromo-4-dodccylphenoxy)ethyl methacrylate;
- and mixtures thereof.
15 more elements
Dependencies are inferred from the claim text.