IT1116396B - Procedimento per la tintura uniforme di materiali poliestere - Google Patents

Info

Publication number

IT1116396B

IT1116396B IT5241277A IT5241277A IT1116396B IT 1116396 B IT1116396 B IT 1116396B IT 5241277 A IT5241277 A IT 5241277A IT 5241277 A IT5241277 A IT 5241277A IT 1116396 B IT1116396 B IT 1116396B

Authority

IT

Italy

Prior art keywords

dyeing

degrees

liquor

polyester

disperse dyestuffs

Prior art date

1976-12-30

Links

• Espacenet
• Global Dossier
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• 238000004043 dyeing Methods 0.000 title abstract 6
• NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 title abstract 2
• 239000000463 material Substances 0.000 title abstract 2
• 230000005012 migration Effects 0.000 title abstract 2
• 238000013508 migration Methods 0.000 title abstract 2
• 229920000728 polyester Polymers 0.000 title abstract 2
• OKZNPGWYVNZKKZ-UHFFFAOYSA-N 1,5-dihydroxy-4,8-bis(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=C(NC)C=CC(O)=C2C(=O)C2=C1C(O)=CC=C2NC OKZNPGWYVNZKKZ-UHFFFAOYSA-N 0.000 abstract 1
• 229920002284 Cellulose triacetate Polymers 0.000 abstract 1
• 239000000654 additive Substances 0.000 abstract 1
• 238000009792 diffusion process Methods 0.000 abstract 1
• 238000010438 heat treatment Methods 0.000 abstract 1
• 238000000034 method Methods 0.000 abstract 1