Inventor

JOUANNEAU JULIEN

US20 patents

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

JOUANNEAU JULIEN

ARKEMA FRANCE

Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene using substantially non-hydrolyzed terephthaloyl chloride

Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene in supersaturation conditions

Purification of 1,4-bis (4-phenoxybenzoyl)benzene by centrifugal filtration

Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene using substantially non-hydrolyzed terephthaloyl chloride

Method for manufacturing 1,4-bis (4-phenoxybenzoylbenzene) at an elevated temperature

Ripening of 1,4-bis (4-phenoxybenzoyl)benzene

Dissociation of 1,4-bis (4-phenoxybenzoyl)benzene—Lewis acid complex in a protic solvent

Dissociation of a 1,4-bis (4-phenoxybenzoyl)benzene-lewis acid complex in an aqueous solution

Poly—(aryl-ether-ketone) (PAEK) composition with a low content of volatile compounds and use of same in a sintering method

Use of a sulfonated polyaryl ether ketone or of a sulfonated non-polymeric aryl ether ketone as a dispersant

Process for producing polyether ketone ketone

Method for synthesizing polyaryletherketones

Method for synthesizing polyaryletherketones

Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene at an elevated temperature

Method for the recovery of compounds deriving from the synthesis of poly aryl ether ketone polymers

MALET FREDERIC

Block copolymer derived from renewable materials and method for making such block copolymer

Block copolymer derived from renewable materials and method for making such a block copolymer

TEIJIN ARAMID BV

Process for the manufacture of polyetherketoneketone fiber

DUFAURE NICOLAS

Molecules carrying associative groups and use thereof as plasticisers

Lê Guillaume

Polyamide, composition comprising such a polyamide, and uses thereof