Inventor

CHARBONNEAU LARRY F

US42 patents

⚠️ This page may combine multiple inventors who share the name “CHARBONNEAU LARRY F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHARBONNEAU LARRY F

CELANESE CORP

Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety-4-benzoyl moiety, 1,4-dioxyphenylene moiety, isophthaloyl moiety and terephthaloyl moiety

Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 4,4&#39;-dioxybiphenyl moiety, and terephthaloyl moiety

Process for preparing a polyester of hydroxy naphthoic acid and hydroxy benzoic acid

Anisotropic melt phase forming poly(ester-amide) derived from p-hydroxybenzoic acid, 2,6-naphthalenedicarboxylic acid, aromatic monomer capable of forming an amide linkage, and, optionally, hydroquinone and additional carbocyclic dicarboxylic acid

Wholly aromatic polyester capable of forming an anisotropic melt phase at an advantageously reduced temperature

Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, other aromatic hydroxyacid, carbocyclic dicarboxylic acid, and aromatic monomer capable of forming an amide linkage

Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, aromatic monomer capable of forming an amide linkage, and other aromatic hydroxyacid

Poly(ester-amide) capable of forming an anisotropic melt phase derived from p-hydroxybenzoic acid, 2,6-dihydroxynaphthalene, carbocyclic dicarboxylic acid, aromatic monomer capable of forming an amide linkage, and, optionally, additional aromatic diol

Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, dicarboxylic acid, and aromatic monomer capable of forming an amide linkage

Thermotropic polyesters derived from ferulic acid and a process for preparing the polyesters

Thermotropic polyesters of 2,6-dihydroxyanthraquinone

Preparation of aromatic copolyesters via in situ esterification with isopropenyl esters of an alkyl acid

Process for the expeditious formation of a high strength shaped article of poly(6-oxy-2-naphthoate-4-oxybenzoate)

Thermotropic liquid crystal polymer pulp and method of preparation thereof wherein said polymer comprises recurring units which contain a 2,6-dioxyanthraquinone moiety

Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxybenzoic acid, 2,6-dioxyanthraquinone, and aromatic diacid

Poly(ester-amide) capable of forming an anisotropic melt phase derived from dihydroxyanthraquinone, hydroxybenzoic acid, dicarboxylic acid, and aromatic monomer capable of forming an amide linkage

HOECHST CELANESE CORP

Melt processable poly(ester amide) capable of forming an anisotropic melt containing an aromatic moiety capable of forming an amide linkage

Melt processable poly(ester-amide) capable of forming an anisotropic melt containing an aromatic moiety capable of forming an amide linkage

Melt processable thermotropic wholly aromatic polyester containing 6-hydroxy-2-naphthoic acid moieties

Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety

Polyester from terephthalic acid, 6-hydroxy-2-naphthoic acid, 4-hydroxybenzoic acid, 4,4&#39;-biphenol and resorcinol

Process for producing polyarylate having low color

Melt-processable polyester capable of forming an anisotropic melt which exhibits a highly attractive balance between its molding and heat deflection temperatures

Melt-processable thermotropic polyesters having fluorine containing linking groups

Polarizer films comprising wholly aromatic liquid crystalline polymers and dichroic dyes

Process for forming improved liquid crystalline polymer blends

Pseudo network condensation polymers

Melt processable poly(ester-amide) capable of forming an anisotropic melt containing an aromatic moiety capable of forming and amide linkage

Single phase aqueous paint remover compositions including trioxane, water and an organic co-solvent

HNA HOLDINGS INC

Polyester container and method for making same

Isosorbide containing polyesters and methods for making same

Polyesters including isosorbide as a comonomer and methods for making same

Polyester fiber and methods for making same

Sheets formed from polyesters including isosorbide

Polyester film and methods for making same

DU PONT

Polyesters including isosorbide as a comonomer blended with other thermoplastic polymers

Optical articles comprising isosorbide polyesters and method for making same

Polyesters including isosorbide as a comonomer blended with other thermoplastic polymers

Process for making poly(ethylene-co-isosorbide) terephthalate polymer

Process and products of purification of anhydrosugar alcohols

GEN MOTORS CORP

Alkylene-linked aromatic compounds

Alkylene-linked aromatic polyimides

Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 4,4'-dioxybiphenyl moiety, and terephthaloyl moiety

Polyester from terephthalic acid, 6-hydroxy-2-naphthoic acid, 4-hydroxybenzoic acid, 4,4'-biphenol and resorcinol