Liquid crystal polyester resin for laminate, liquid crystal polyester resin composition, laminate, and liquid crystal polyester resin film
AssigneeToray Industries, Inc.
InventorsAkito Konishi, Hiroshi Nakagawa, Hideyuki Umetsu
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Abstract
A liquid crystal polyester resin for laminate, wherein, in a molecular weight distribution of an absolute molecular weight measured by a gel permeation chromatograph/light scattering method, an area fraction of a portion having an absolute molecular weight of 10,000 or less is 10 to 40%, and an area fraction of a portion having an absolute molecular weight of 50,000 or more is 3 to 20%, relative to 100% of the total peak area.
Claims14
A liquid crystal polyester resin for laminate, wherein, in a molecular weight distribution of an absolute molecular weight measured by a gel permeation chromato-graph/light scattering method, an area fraction of a portion having an absolute molecular weight of 10,000 or less is 10 to 40%, and an area fraction of a portion having an absolute molecular weight of 50,000 or more is 3 to 20%, relative to 100% of the total peak area,
- wherein the liquid crystal polyester resin includes 3 to 40 mol % of a structural unit derived from an aliphatic diol having 2 to 4 carbon atoms relative to 100 mol % of the total structural unit of the liquid crystal polyester resin.
Dependencies are inferred from the claim text.