反応式
C(OC[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])(=O)C(C)=C.[C:19](OCC(C)C)(=O)C(C)=C>>[CH3:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH:9]([CH3:8])[CH3:19]参加物
3
実験手順
24 g of helio fast blue HG (C.I. no. 74160), 6 g of a copolymer formed from 75% of lauryl methacrylate and 25% of isobutyl methacrylate with a molecular weight of 150 000, and 210 g of isododecane are mixed for 10 hours using a bead vibrating mill. 100 g of the dispersion obtained are diluted with 100 g of isododecane and reacted with vigorous stirring over a period of 30 minutes at 25° C. with a mixture of 4.5 g of isobutyl cyanoacrylate and 1.5 g of allyl cyanoacrylate. The dispersion was stirred for a further 2 hours at 25° C., then centrifuged and the isolated solid matter was washed with isododecane, centrifuged again and dried. 30 g of coated blue pigment are obtained.
出典と根拠
- ORDレコード
- ord-3271b50f447942e882da04bdbcbed58e
- 出典データセット
- uspto-grants-1989_12
- 特許番号
- US04885191
関連ノート
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