This is a continuation of application Ser. No. 693,076, filed June 4, 1976 and now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2999068 | Pilcher et al. | Sep 1961 | |
3248333 | O'Roark | Apr 1966 | |
3548056 | Eigen et al. | Dec 1970 | |
3676538 | Patterson | Jul 1972 | |
3832310 | Grand | Aug 1974 | |
3941722 | Shevlin | Mar 1976 | |
3944663 | Weiss et al. | Mar 1976 |
Entry |
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Davidson et al., "Water-Soluble Resins", Reinhold Pub. Corp., N.Y., 1962, pp. 197-201. |
Riso, "Protein Derivatives", Aerosol Age, Apr. 1967, pp. 50, 52, 55 and 57. |
Riso, "Protein Detergents", Stepan Chem. Co., Maywood, N.J., pp. 1-8. |
Number | Date | Country | |
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Parent | 693076 | Jun 1976 |