A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AQUEOUS COATING COMPOSITION
To provide an aqueous coating composition that can achieve a coating layer with superior storage stability and superior blocking resistance and freeze-thaw resistance.SOLUTION: An aqueous coating composition disclosed herein includes a coating layer formative resin (A), an urea resin water dispersion (B), and a dispersion resin (C). The dispersion resin (C) has weight average molecular weight of 3,000 or more and 20,000 or less.SELECTED DRAWING: None
【課題】本開示は、貯蔵安定性が良好であって、耐ブロッキング性及び耐凍結融解性が良好な塗膜を実現可能な水性塗料組成物の提供を目的とする。【解決手段】本開示の水性塗料組成物は、塗膜形成樹脂（Ａ）と、ウレア樹脂水分散体（Ｂ）と、分散樹脂（Ｃ）と、を含み、前記分散樹脂（Ｃ）の重量平均分子量は、３，０００以上２０，０００以下である。【選択図】なし
AQUEOUS COATING COMPOSITION
To provide an aqueous coating composition that can achieve a coating layer with superior storage stability and superior blocking resistance and freeze-thaw resistance.SOLUTION: An aqueous coating composition disclosed herein includes a coating layer formative resin (A), an urea resin water dispersion (B), and a dispersion resin (C). The dispersion resin (C) has weight average molecular weight of 3,000 or more and 20,000 or less.SELECTED DRAWING: None
【課題】本開示は、貯蔵安定性が良好であって、耐ブロッキング性及び耐凍結融解性が良好な塗膜を実現可能な水性塗料組成物の提供を目的とする。【解決手段】本開示の水性塗料組成物は、塗膜形成樹脂（Ａ）と、ウレア樹脂水分散体（Ｂ）と、分散樹脂（Ｃ）と、を含み、前記分散樹脂（Ｃ）の重量平均分子量は、３，０００以上２０，０００以下である。【選択図】なし
AQUEOUS COATING COMPOSITION
水性塗料組成物
KAKIMOTO NOBUO (author) / SAKAI SHUN (author) / SEKINE ARATA (author)
2024-06-26
Patent
Electronic Resource
Japanese
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| European Patent Office | 2023
| European Patent Office | 2023