Number | Name | Date | Kind |
---|---|---|---|
2477767 | Remer | Aug 1949 | |
2521101 | Thor et al. | Sep 1950 | |
2857283 | Firth et al. | Oct 1958 | |
3917894 | Coleman | Nov 1975 | |
3935320 | Chiu et al. | Jan 1976 | |
4336828 | Balser et al. | Jun 1982 | |
4585655 | Sherbanenko | Apr 1986 | |
4670273 | Hammer et al. | Jun 1987 | |
4849232 | Baker et al. | Jul 1989 |
Number | Date | Country |
---|---|---|
2 312 385 | Oct 1974 | DE |
760 797 | Nov 1956 | GB |
824 362 | Nov 1995 | GB |
WO 8700429 | Jan 1987 | WO |
Entry |
---|
Nakagawa, Y., Jpn J. Pap. Technol. 1989, No. 10, Oct. 1989, pp. 13-16 (Abstract). |
Pulp Pap. Can., vol. 77, No. 4, Apr. 1976, pp. 19-21, 23-23 (Abstract). |
Knowles, E., et al., Pulp Pap. Can. vol. 76, No. 6, Jun. 1975, pp. 23-29, (Abstract). |
Nakagawa, Y., “Properties and Applications for Color Pigments used on Coated Paper” Paper Pulp Technology Times, Oct., 1989. |