ORGANIC ADDITIVES AND COMPOSITIONS CONTAINING THE SAME

• Main Authors: RAYSA RODRIGUEZ DIAZ, RICHARD P N VEREGIN, KIMBERLY D NOSELLA, VONG CUONG, KAREN A MOFFAT, SEPEHR M TEHRANI
• Format: Patent
• Language: English; Japanese
• Published: 08.02.2023
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HOLOGRAPHY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MAGNETOGRAPHY; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING

To provide: compositions which may comprise a plurality of organic additive particles; and toner compositions and additive manufacturing compositions comprising the organic additive particles.SOLUTION: The organic additive particles comprise a polymerization product of reactants comprising a dioxane/dioxolane monomer and a vinyl co-monomer, where the dioxane/dioxolane monomer is an ester of (meth)acrylic acid with an alcohol comprising a dioxane moiety, an ester of (meth)acrylic acid with an alcohol comprising a dioxolane moiety, or both.SELECTED DRAWING: None 【課題】複数の有機添加剤粒子を含み得る組成物、有機添加剤粒子を含むトナー組成物及び積層造形組成物を提供する。【解決手段】有機添加剤粒子は、ジオキサン／ジオキソランモノマー及びビニルコモノマーを含む反応物の重合生成物を含み、ジオキサン／ジオキソランモノマーは、（メタ）アクリル酸と、ジオキサン部分を含むアルコールとのエステル、（メタ）アクリル酸と、ジオキソラン部分を含むアルコールとのエステル、又はそれらの両方である。【選択図】なし