COATING COMPOSITION WITH IMPROVED LIQUID STAIN REPELLENCY AND PROCESS FOR MAKING THE SAME

• Main Authors: LI JUAN, WANG TAO, DONG XIANGTING, CAI QIAOQIAO, ZHANG TINGKE
• Format: Patent
• Language: English; Korean
• Published: 17.06.2016
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; 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

신규한 코팅 조성물이 개시되며, 상기 코팅 조성물은, 상기 코팅 조성물의 총 건조 중량을 기준으로 건조 중량 당, i) 12% 내지 80%의 폴리머 입자로서, 상기 폴리머 입자의 총 건조 중량 기준으로 건조 중량당, 중합 단위로서, 3% 내지 70%의 비닐 아세테이트; 2% 내지 65%의 스티렌; 및 20% 내지 55%의 (메트)아크릴레이트 모노머를 포함하는, 상기 폴리머 입자; ii) 0.1% 내지 6%의 왁스; 및 iii) 14% 내지 55%의 안료를 포함한다. 또한 상기 코팅 조성물을 제조하는 방법이 개시된다. A new coating composition comprising, by dry weight based on the total dry weight of the coating composition, i) from 12% to 80% of polymer particles comprising, as polymerized units, by dry weight based on the total dry weight of the polymer particles, from 3% to 70% of a vinyl acetate; from 2% to 65% of a styrene; and from 20% to 55% of (meth)acrylate monomers; ii) from 0.1% to 6% of a wax; and iii) from 14% to 55% of a pigment. A process for making the coating composition.