Bis-Schiff-base thermosetting elastomers
AssigneeJalapeno Holdings, LLC
InventorsRichard D. Hreha, Joel P. Brubaker, Frank M. Zalar, Michael D. Rauscher
Life of this patent
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Abstract
Chemical compositions are provided having a structure in accordance with with the R group having a structure in accordance with R1 includes an alkyl group, R2 includes an alkylene group, and R3 includes an alkylene group in accordance with (CH2), with x≥2, and R4 includes the structure of Formula (II) or Formula (III). R5 includes a meta-substituted or para-substituted phenyl moiety. Additionally, elastomers produced by cross-linking the chemical composition of Formula (I) are provided.
Claims18
A chemical composition comprising the structure of Formula (I):
- wherein:
- R comprises the structure of Formula (II) or Formula (IV):
- wherein, R1 comprises an alkyl group and R2 comprises an alkylene group and n represents any integer greater than or equal to zero;
- wherein, R3 comprises an alkylene group in accordance with (CH2)x with x≥2 and n represents any integer greater than or equal to 1;
- and
- wherein, n′ represents any integer greater than or equal to 1, R4 comprises the structure of Formula (II) or Formula (III), and R5 comprises the structure of Formula (V) or Formula (VI):
An elastomer produced by cross-linking a chemical composition comprising the structure of Formula (I):
- wherein:
- R comprises the structure of Formula (II) or Formula (IV):
- wherein, R1 comprises an alkyl group and R2 comprises an alkylene group and n represents any integer greater than or equal to zero;
- wherein, R3 comprises an alkylene group in accordance with (CH2)x with x≥2 and n represents any integer greater than or equal to 1;
- and
- wherein, n′ represents any integer greater than or equal to 1, R4 comprises the structure of Formula (II) or Formula (III), and R5 comprises the structure of Formula (V) or Formula (VI):
A high temperature insulation comprising an elastomer produced by cross-linking a chemical composition comprising the structure of Formula (I):
- wherein:
- R comprises the structure of Formula (II) or Formula (IV):
- wherein, R1 comprises an alkyl group and R2 comprises an alkylene group and n represents any integer greater than or equal to zero;
- wherein, R3 comprises an alkylene group in accordance with (CH2)x with x≥2 and n represents any integer greater than or equal to 1;
- and
- wherein, n′ represents any integer greater than or equal to 1, R4 comprises the structure of Formula (II) or Formula (III), and R5 comprises the structure of Formula (V) or Formula (VI):
Dependencies are inferred from the claim text.