Back to results
US 2019/0292285 A1Published application
Vinyl aromatic resin
OwnerG. Leslie Burnett, Javier Read De Alaniz +3inventors
InventorsG. Leslie Burnett, Javier Read De Alaniz, John C. Rohanna, Alfred K. Schultz, Steven Rosenberg
Life of this patent
Estimating the term…
Abstract
Provided is vinyl aromatic resin comprising benzyl alcohol groups, benzyl ether groups, and methylene bridge groups, wherein the mole ratio of the benzyl ether groups to the methylene bridge groups is from 0.002:1 to 0.1:1, wherein the vinyl aromatic resin either has no amine groups or else has amine groups in a mole ratio of the sum of all amine groups to aromatic rings of 0.1:1 or lower.
Claims4
A vinyl aromatic resin comprising benzyl alcohol groups, benzyl ether groups, and methylene bridge groups,
- wherein the mole ratio of the benzyl ether groups to the methylene bridge groups is from 0.002:1 to 0.1:1
- wherein the vinyl aromatic resin either has no amine groups or else has amine groups in a mole ratio of the sum of all amine groups to aromatic rings of 0.1:1 or lower.
Dependencies are inferred from the claim text.