Electroreductive cleavage of 2-methylene-9,10-anthraquinone (Maq) esters of carboxylic acids and N-substituted carbamic acids: protecting groups for carboxylic acids and primary amines
Electroreductive cleavage of 2-methylene-9,10-anthraquinone (Maq) esters of carboxylic acids and N-substituted carbamic acids: protecting groups for carboxylic acids and primary amines
COMPOSITIONS RETICULABLES AYANT UNE FAIBLE VISCOSITE POUR REVETEMENTS ET MATERIAUX A HAUT INDICE DE REFRACTION ET A TEMPERATURE DE DEFLEXION THERMIQUE ELEVEE
申请人:ARKEMA FRANCE
公开号:EP3850019A1
公开(公告)日:2021-07-21
COMPOSITION RÉTICULABLE COMPRENANT UN MONO(MÉTH)ACRYLATE AYANT UN CYCLE 1,3-DIOXOLANE
申请人:ARKEMA FRANCE
公开号:EP4084957A1
公开(公告)日:2022-11-09
CROSSLINKABLE COMPOSITIONS HAVING A LOW VISCOSITY FOR COATINGS AND MATERIALS HAVING A HIGH REFRACTIVE INDEX AND HAVING A HIGH HEAT DEFLECTION TEMPERATURE
申请人:Arkema France
公开号:US20210340296A1
公开(公告)日:2021-11-04
The invention relates to a crosslinkable composition, which comprises a component a) at least one halogenated bisphenol A diglycidyl ether tetra(meth)acrylate and a component b) at least one diluent from mono(meth)acrylates of a monoalcohol comprising a biphenyl structure, and at least one optional component from components c), d), e), f) and g). It also relates to its use for coatings or materials, in particular for 3D printed articles for optical applications, as it also relates to the crosslinked composition and to the finished product, in particular the 3D article which results therefrom.
CROSS-LINKABLE COMPOSITIONS HAVING A LOW VISCOSITY FOR COATINGS AND MATERIALS WITH A HIGH REFRACTIVE INDEX AND A HIGH HEAT DEFLECTION TEMPERATURE
申请人:Arkema France
公开号:US20220195095A1
公开(公告)日:2022-06-23
The invention relates to a crosslinkable composition which comprises a component a) at least one bisphenolfluoroene diglycidyl ether tetra(meth)acrylate, a component b) at least one diluent from the mono(meth)acrylates of a monoalcohol comprising a biphenyl, cumyl or benzyl structure, and at least one optional component from components c), d) and e). It also relates to its use for coatings or materials, in particular for 3D printed articles for optical applications, as it also relates to the crosslinked composition and to the finished product, in particular the 3D article which results therefrom.
[EN] CROSSLINKABLE COMPOSITIONS HAVING A LOW VISCOSITY FOR COATINGS AND MATERIALS WITH A HIGH REFRACTIVE INDEX AND A HIGH HEAT DEFLECTION TEMPERATURE<br/>[FR] COMPOSITIONS RETICULABLES AYANT UNE FAIBLE VISCOSITE POUR REVETEMENTS ET MATERIAUX A HAUT INDICE DE REFRACTION ET A TEMPERATURE DE DEFLEXION THERMIQUE ELEVEE
申请人:ARKEMA FRANCE
公开号:WO2020053512A1
公开(公告)日:2020-03-19
L'invention concerne une composition réticulable, laquelle comprend un composant a) au moins un tétra(méth)acrylate de diglycidyle éther de bisphénol A halogéné et un composant b) au moins un diluant parmi les mono(méth)acrylates d'un monoalcool comprenant une structure biphényle et au moins un composant optionnel parmi composants c), d), e), f) et g). Elle concerne également son utilisation pour revêtements ou matériaux, en particulier pour articles imprimés 3D pour applications optiques comme elle concerne aussi la composition réticulée et le produit fini, en particulier l'article 3D qui en résulte.