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US 4,144,262 AGranted
Triallyl carbonate monomers
AssigneePPG Industries, Inc.
InventorHenry C. Stevens
Life of this patent
Estimating the term…
Abstract
Disclosed are tris(allyl carbonate) monomers and polymers made therefrom.
Claims2
An allyl carbonate monomer having the formula:
- ##STR18## where the 1.sub.n 's are integers from 0 to 5, the sum of the 1.sub.n 's is at least 2, m is 4 or 5, n is greater than 2 and R is chosed from the group consisting of ##STR19## where R.sub.A is chosen from the group consisting of --H, --CH.sub.3, --CH.sub.2 CH.sub.3, --CH.sub.2 CH.sub.2 CH.sub.3, and --CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3.
An allyl carbonate monomer having the formula:
- ##STR20## where the 1.sub.n 's are integers from 0 to 5, the sum of the 1.sub.n 's is at least 2, X is --H or --CH.sub.3, n is greater than 2 and R is chosen from the group consisting of ##STR21## where R.sub.A is chosen from the group consisting of --H, --CH.sub.3, --CH.sub.2 CH.sub.3, --CH.sub.2 CH.sub.2 CH.sub.3, and --CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3.
Dependencies are inferred from the claim text.