| 发明名称 |
METHOD OF TREATMENT OF DEPILATED HIDE |
| 摘要 |
leather industry; applicable in treatment of leathers of various application. SUBSTANCE: depilated hide is deashed with ammonium sulfate. Hide is subjected to softening with ferment preparation in presence of phthalic anhydride with their consumption of 0.01-0.02 and 0.3-0.9%, respectively, of hide weight. EFFECT: higher quality of leathers. 1 tbl, 5 ex
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| 申请公布号 |
RU2156304(C1) |
申请公布日期 |
2000.09.20 |
| 申请号 |
RU19990125901 |
申请日期 |
1999.12.09 |
| 申请人 |
TSENTRAL'NYJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT KO;TSENTRAL NYJ NII KO |
发明人 |
CHURSIN V.I.;L'VOVA A.N.;KUNTS MIKHAIL IVANOVICH;SHLYK GENNADIJ GRIGOR'EVICH;KRIVOSHEEVA NELLJA ANDREEVNA |
| 分类号 |
C14C1/08;(IPC1-7):C14C1/08 |
主分类号 |
C14C1/08 |
| 代理机构 |
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代理人 |
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