CHROME TANNAGE METHOD FOR PIG SKIN DESTINED TO GLOVES
摘要
In order to improve chromium tanning of pigskin for gloves 0.85% of a 4-6C aliphatic dicarboxylic acid mixt. is introduced during pickling of which at least 70% is glutaric acid. Curing that follows is carried out in a 1% Cr2O3 contg. both obtd. by addn. of solid alkaline salt or a soln. of 33-36% alkalinity, for a period of four hrs.
申请公布号
RO102841(A2)
申请公布日期
1991.09.09
申请号
RO19880132451
申请日期
1988.03.04
申请人
INTREPRINDEREA DE PIELE SI MANUSI, TIRGU-MURES, JUDETUL MURES, RO
