A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPERSANT, DIELECTRIC SLURRY USING THE SAME, AND METHOD OF PREPARING THE SAME
To provide a polymer dispersant having an ultra-low degree of polymerization and a dielectric slurry using the same.SOLUTION: A dispersant can include a polyvinyl acetal-based resin having a degree of polymerization in a range from 100 to 200 inclusive, an amount of hydroxyl groups in a range from 4 mol% to 40 mol% inclusive, an amount of acetal groups in a range from 40 mol% to 95 mol% inclusive, and an amount of acetyl groups in a range from 1 mol% to 20 mol% inclusive.SELECTED DRAWING: Figure 1
【課題】本発明が解決しようとするいくつかの課題の一つは、超低重合度の高分子分散剤及びこれを用いた誘電体スラリーを提供することである。【解決手段】本発明の一実施形態に係る分散剤は、重合度が１００以上２００以下、水酸基量が４ｍｏｌ％以上４０ｍｏｌ％以下、アセタール基量が４０ｍｏｌ％以上９５ｍｏｌ％以下及びアセチル基量が１ｍｏｌ％以上２０ｍｏｌ％以下であることを満たすポリビニルアセタール系樹脂を含むことができる。【選択図】図１
DISPERSANT, DIELECTRIC SLURRY USING THE SAME, AND METHOD OF PREPARING THE SAME
To provide a polymer dispersant having an ultra-low degree of polymerization and a dielectric slurry using the same.SOLUTION: A dispersant can include a polyvinyl acetal-based resin having a degree of polymerization in a range from 100 to 200 inclusive, an amount of hydroxyl groups in a range from 4 mol% to 40 mol% inclusive, an amount of acetal groups in a range from 40 mol% to 95 mol% inclusive, and an amount of acetyl groups in a range from 1 mol% to 20 mol% inclusive.SELECTED DRAWING: Figure 1
【課題】本発明が解決しようとするいくつかの課題の一つは、超低重合度の高分子分散剤及びこれを用いた誘電体スラリーを提供することである。【解決手段】本発明の一実施形態に係る分散剤は、重合度が１００以上２００以下、水酸基量が４ｍｏｌ％以上４０ｍｏｌ％以下、アセタール基量が４０ｍｏｌ％以上９５ｍｏｌ％以下及びアセチル基量が１ｍｏｌ％以上２０ｍｏｌ％以下であることを満たすポリビニルアセタール系樹脂を含むことができる。【選択図】図１
DISPERSANT, DIELECTRIC SLURRY USING THE SAME, AND METHOD OF PREPARING THE SAME
分散剤、これを用いた誘電体スラリー及びその製造方法
KIM TAE MIN (author) / ROH HYUN GYOO (author) / YUN GEUM HEE (author) / OK KYUNG MIN (author) / JO MYUNG HYUN (author) / YU YE RI (author)
2024-07-16
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
H01G
Kondensatoren
,
CAPACITORS
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