다단계 아크릴 마이크로구형체의 수성 분산액

• Main Authors: NGUNJIRI JOHNPETER N, ERYAZICI IBRAHIM, KOZAK CHRISTOPHER, MAJUMDAR PARTHA S, BOHLING JAMES C
• Format: Patent
• Language: Korean
• Published: 16.01.2023
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명은 높은 표면 영률(Young's modulus) 및 비교적 낮은 코어 영률을 갖는 중합체성 마이크로구형체(polymeric microsphere)의 수성 분산액에 관한 것이다. 본 발명의 분산액은 소수성 얼룩 저항성, 예를 들어, 립스틱에 대한 저항성을 개선하기 위한 페인트 제형에 유용하다. The present invention relates to an aqueous dispersion of polymeric microspheres with a high surface Young's modulus and a relatively low core Young's modulus. The dispersion of the present invention is useful in paint formulations for providing improving hydrophobic stain resistance, for example, resistance to lipstick.