Number | Date | Country | Kind |
---|---|---|---|
3228128 | Jul 1982 | DEX | |
3307431 | Mar 1983 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2884336 | Loshaek et al. | Apr 1959 | |
3403119 | Sullivan et al. | Sep 1968 | |
3919451 | Levy et al. | Nov 1975 | |
4256809 | Larsson et al. | Mar 1981 |
Number | Date | Country |
---|---|---|
1275872 | Oct 1961 | FRX |
1325985 | Mar 1963 | FRX |
Entry |
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European Search Report of Application No. 83107140.2-(Applicant BASF Aktiengesellschaft). |
Chemical Abstracts, vol. 85, 1976, p. 74 (179009g), "A Novel Finish for Leathers". |