Number | Date | Country | Kind |
---|---|---|---|
6-161860 | Jul 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2467774 | Plambeck, Jr. | Apr 1949 | |
3497521 | Bouchard | Feb 1970 | |
3578618 | Beardsley | May 1971 | |
3661696 | Knutson | May 1972 | |
4521561 | Hausman et al. | Jun 1985 | |
4921898 | Lenney et al. | May 1990 | |
5308910 | Yuki et al. | May 1994 | |
5387683 | Burdeska et al. | Feb 1995 |
Number | Date | Country |
---|---|---|
6-080709 | Mar 1994 | JPX |
Entry |
---|
Chemical Abstracts, vol. 121, No. 8, Aug. 22, 1994, AN 84798u, "Dispersing Agents for Pigments and Emulsion and Suspension Polymerization of Vinyl Compounds". |