Quinacridone pigment - Quinacridone pigment

Japanese: キナクリドン顔料 - キナクリドンがんりょう(英語表記)quinacridone pigment
Quinacridone pigment - Quinacridone pigment
A type of high-grade organic pigment recently developed by DuPont in the United States, it comes in a range of colors from yellow to purple, with a focus on red. It has excellent pigment suitability comparable to phthalocyanine pigments, which provide blue to green colors, and has an extremely high light fastness of class 8, as well as the highest values ​​for heat and solvent resistance. It is used in high-grade paints for automobiles, high-grade printing inks, and for coloring plastics. In addition to the basic chemical structure shown below, there are various derivatives. Properties also change depending on the crystal structure.

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
近年アメリカのデュポン社で開発された高級有機顔料の一種で,色は赤色を中心として黄色~紫色に及ぶ。青色~緑色を提供するフタロシアニン顔料に匹敵する優れた顔料適性をもち,耐光堅牢度は8級と著しく大きく,耐熱・耐溶媒性なども最高の値を示す。自動車用などの高級塗料,高級な印刷インキ,プラスチックの着色などに使用される。下に示す基本的な化学構造のもの以外に各種の誘導体がある。また結晶構造によっても性質の変化がある。

出典 株式会社平凡社世界大百科事典 第2版について 情報

<<:  Kinako - Soybean flour

>>:  Kinai and nearby provinces

Recommend

Shuchin - Shuchin

Also written as shuchin, this is a type of woven f...

Mitsue [village] - Mitsue

A village in Uda County, on the eastern edge of Na...

Mishou [town] - Mishou

A former town in Minamiuwa District, facing the Bu...

Tomb of Oono Yasumaro

…There are cases where the cremation site is used...

stammering - stuttering

[1] [noun] (the noun derived from the conjunctive ...

Subak

…Many of the dynasties that rose in this region a...

Izunagaoka [Hot Springs] - Izunagaoka

…It is located at the base of the Izu Peninsula, ...

North Pole Distance - hokkyokukyori

The angle from the north celestial pole to a celes...

Hutton, W.

...Other industries include aircraft and food. Un...

Travemunde (English spelling)

…It is a port city located about 20 km upstream f...

Merluza (English spelling) hakes English

A general term for marine fish of the genus Merlu...

Mukařovský, J.

...This activation is related to deviation from t...

Aletris

...A perennial plant of the lily family that is c...

Familial amaurotic idiocy

This syndrome is a representative type of cerebral...

Kiska [island] - Kiska

An island in the western part of the Aleut Islands...