首页>
外国专利>
Prevention of chromium (VI) formation during storage of tanned leather and pelts by pickling in presence of antioxidant prior to chrome tanning
Prevention of chromium (VI) formation during storage of tanned leather and pelts by pickling in presence of antioxidant prior to chrome tanning
展开▼
机译:在鞣制铬之前,先在抗氧化剂的酸洗下防止鞣制皮革和兽皮在储存过程中形成铬(VI)
展开▼
页面导航
摘要
著录项
相似文献
摘要
A pickling step precedes chrome tanning in the production of leather and pelts from hides and/or skins, is at least partly conducted in presence of an antioxidant. An Independent claim is also included for a composition comprising an antioxidant and a dispersant for effecting the above process.
展开▼