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picture1_Industrial Pdf 222404 | V63n4 04


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File: Industrial Pdf 222404 | V63n4 04
vol 63 n4 2012 chrome free leather tanned with oxazolidine m roig1 v segarra1 m bertazzo1 m a martinez1 j ferrer1 c raspi2 1 footwear technological institute inescop poligono industrial ...

icon picture PDF Filetype PDF | Posted on 25 Feb 2023 | 2 years ago
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...Vol n chrome free leather tanned with oxazolidine m roig v segarra bertazzo a martinez j ferrer c raspi footwear technological institute inescop poligono industrial campo alto elda spain e mail medioambiente es cgs s borgo stretto pisa italy abstract at present tanning is the introduction most widely used technique for transformation of an animal skin tannage accounting more than into involves carrying out leathers worldwide however series chemical processes and mechanical serious environmental risks operations where putrescible material resulting from possible oxidation consisting especially proteins becomes chromium to hexavalent state although stable resistant that can be in tanners are aware carcinogenic effect manufacture goods accordance international agency upholstery clothing etc research on cancer iarc this reason market has shown growing demand traditional process ecological products regarding world development using application trivalent salts alternative agents different wh...

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