Number | Name | Date | Kind |
---|---|---|---|
4938955 | Niira et al. | Jul 1990 | |
5405644 | Ohsumi et al. | Apr 1995 | |
5614568 | Mawatari et al. | Mar 1997 | |
5741526 | Miyata | Apr 1998 | |
5750609 | Nosu et al. | May 1998 | |
5925256 | Strauel | Jul 1999 | |
6013275 | Konagaya et al. | Jan 2000 |
Number | Date | Country |
---|---|---|
186180 | Jul 2000 | JP |
Entry |
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Billmeyer, Jr. et al., Principles of Color Technology, pp. 62-64 and 101-104, John Wiley & Sons, Inc. (1981). |
Kyowa Checmical Industry Co., Ltd. Pamphlet on DHT-4A [Hydrotalcite-like Compound] (date unknown). |