DISPERSANT DIELECTRIC SLURRY USING THE SAME AND METHOD FOR MANUFACTURING THE SAME

• Main Authors: YUN GEUM HEE, JO MYUNG HYUN, ROH HYUN GYOO, OK KYUNG MIN, YU YE RI, KIM TAE MIN
• Format: Patent
• Language: English; Korean
• Published: 10.07.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

본 발명의 일 실시형태에 따른 분산제는, 중합도 100 이상 200 이하, 수산기량 4 mol% 이상 40 mol% 이하, 아세탈기량 40 mol% 이상 95 mol% 이하 및 아세틸기량 1 mol% 이상 20 mol% 이하를 만족하는 폴리비닐아세탈계 수지를 포함할 수 있다. A dispersant includes a polyvinyl acetal-based resin having a degree of polymerization in a range from 100 to 200, an amount of hydroxyl groups in a range from 4 mol % to 40 mol %, an amount of acetal groups in a range from 40 mol % to 95 mol %, and an amount of acetyl groups in a range from 1 mol % to 20 mol %.