반응식
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]참가 물질
3
실험 절차
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.
출처 및 근거
- ORD 기록
- ord-3271b50f447942e882da04bdbcbed58e
- 출처 데이터셋
- uspto-grants-1989_12
- 특허 번호
- US04885191
연결된 노트
불러오는 중…