BE410144A - - Google Patents

Info

Publication number

BE410144A

BE410144A BE410144DA BE410144A BE 410144 A BE410144 A BE 410144A BE 410144D A BE410144D A BE 410144DA BE 410144 A BE410144 A BE 410144A

Authority

BE

Belgium

Prior art keywords

leather

dyeing

acid

dye

dyes

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000975 dye Substances 0.000 claims description 15
• 239000002253 acid Substances 0.000 claims description 10
• 238000004043 dyeing Methods 0.000 claims description 9
• 239000010985 leather Substances 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 8
• 239000000126 substance Substances 0.000 claims description 7
• 230000007935 neutral effect Effects 0.000 claims description 3
• 239000000203 mixture Substances 0.000 description 4
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• 239000003513 alkali Substances 0.000 description 2
• 229910052804 chromium Inorganic materials 0.000 description 2
• 239000011651 chromium Substances 0.000 description 2
• 238000013016 damping Methods 0.000 description 2
• 238000009963 fulling Methods 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 239000000344 soap Substances 0.000 description 2
• 229910019142 PO4 Inorganic materials 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 235000019270 ammonium chloride Nutrition 0.000 description 1
• VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
• BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
• 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
• 239000001166 ammonium sulphate Substances 0.000 description 1
• 235000011130 ammonium sulphate Nutrition 0.000 description 1
• 239000002585 base Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
• IILQHMMTOSAJAR-UHFFFAOYSA-L disodium;2-(carboxylatomethoxy)acetate Chemical compound [Na+].[Na+].[O-]C(=O)COCC([O-])=O IILQHMMTOSAJAR-UHFFFAOYSA-L 0.000 description 1
• 239000000839 emulsion Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000000991 leather dye Substances 0.000 description 1
• 238000005461 lubrication Methods 0.000 description 1
• NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
• 229940051142 metanil yellow Drugs 0.000 description 1
• 235000021317 phosphate Nutrition 0.000 description 1
• 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
• 150000007519 polyprotic acids Polymers 0.000 description 1
• IWZKICVEHNUQTL-UHFFFAOYSA-M potassium hydrogen phthalate Chemical compound [K+].OC(=O)C1=CC=CC=C1C([O-])=O IWZKICVEHNUQTL-UHFFFAOYSA-M 0.000 description 1
• UBYZGUWQNIEQMH-SBBOJQDXSA-M potassium;(2s,3s,4s,5r)-2,3,4,5,6-pentahydroxy-6-oxohexanoate Chemical compound [K+].OC(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O UBYZGUWQNIEQMH-SBBOJQDXSA-M 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000003381 stabilizer Substances 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1