Number | Name | Date | Kind |
---|---|---|---|
3472931 | Stoughton et al. | Oct 1969 | |
3527864 | MacMillan et al. | Sep 1970 | |
3598122 | Zaffaroni | Aug 1971 | |
3598123 | Zaffaroni | Aug 1971 | |
3896238 | Smith | Jul 1975 | |
3903256 | MacMillan et al. | Sep 1975 | |
3952099 | Smith | Apr 1976 | |
4046886 | Smith | Sep 1977 | |
4130643 | Smith | Dec 1978 | |
4130667 | Smith | Dec 1978 | |
4144317 | Higuchi et al. | Mar 1979 | |
4201211 | Chandrasekaran et al. | May 1980 | |
4286592 | Chandrasekaran | Sep 1981 | |
4299826 | Luedolers | Nov 1981 | |
4314557 | Chandrasekaran | Feb 1982 | |
4335115 | Thompson et al. | Jun 1982 | |
4343798 | Fawzi | Aug 1982 | |
4379454 | Campbell et al. | Apr 1983 | |
4405616 | Rajadhyaksha | Sep 1983 | |
4435180 | Leeper | Mar 1984 | |
4460372 | Campbell et al. | Jul 1984 |
Number | Date | Country |
---|---|---|
1001949 | Aug 1965 | GBX |
Entry |
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Norman F. Estrin, "CTFA Cosmetic Ingredient Dictionary", 1973, 1st Edition, pp. 126 and 127. |
Idson, "Percutaneous Absorption", Journal of Pharmaceutical Sciences, Jun. 1975, pp. 901-924. |