BE423971A - - Google Patents

Info

Publication number

BE423971A

BE423971A BE423971DA BE423971A BE 423971 A BE423971 A BE 423971A BE 423971D A BE423971D A BE 423971DA BE 423971 A BE423971 A BE 423971A

Authority

BE

Belgium

Prior art keywords

pigment

parts

cellulose

paste

process according

Prior art date

Links

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• 239000000049 pigment Substances 0.000 claims description 29
• 229920002678 cellulose Polymers 0.000 claims description 14
• 238000004519 manufacturing process Methods 0.000 claims description 11
• 239000002904 solvent Substances 0.000 claims description 11
• 238000000034 method Methods 0.000 claims description 10
• 239000000047 product Substances 0.000 claims description 8
• 238000001556 precipitation Methods 0.000 claims description 7
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
• OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
• 239000012429 reaction media Substances 0.000 claims description 5
• 238000005345 coagulation Methods 0.000 claims description 4
• 230000015271 coagulation Effects 0.000 claims description 4
• 238000002360 preparation method Methods 0.000 claims description 4
• 239000002253 acid Substances 0.000 claims description 2
• 239000006229 carbon black Substances 0.000 claims description 2
• 238000005886 esterification reaction Methods 0.000 claims description 2
• 239000000725 suspension Substances 0.000 claims description 2
• 239000012467 final product Substances 0.000 claims 1
• 239000011541 reaction mixture Substances 0.000 claims 1
• 239000004033 plastic Substances 0.000 description 9
• 229920003023 plastic Polymers 0.000 description 9
• 239000001913 cellulose Substances 0.000 description 7
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
• 229920002301 cellulose acetate Polymers 0.000 description 6
• 239000007788 liquid Substances 0.000 description 6
• 239000002244 precipitate Substances 0.000 description 6
• 150000002148 esters Chemical class 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• 238000001914 filtration Methods 0.000 description 4
• YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 239000004014 plasticizer Substances 0.000 description 3
• 229920002284 Cellulose triacetate Polymers 0.000 description 2
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
• 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 description 2
• TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 239000006185 dispersion Substances 0.000 description 2
• 238000004090 dissolution Methods 0.000 description 2
• 238000010348 incorporation Methods 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• 239000011701 zinc Substances 0.000 description 2
• 229910052725 zinc Inorganic materials 0.000 description 2
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 229920002955 Art silk Polymers 0.000 description 1
• 229920002160 Celluloid Polymers 0.000 description 1
• 230000021736 acetylation Effects 0.000 description 1
• 238000006640 acetylation reaction Methods 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 150000008064 anhydrides Chemical class 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000000084 colloidal system Substances 0.000 description 1
• 238000007872 degassing Methods 0.000 description 1
• 239000002612 dispersion medium Substances 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• -1 filaments Substances 0.000 description 1
• 239000011872 intimate mixture Substances 0.000 description 1
• 238000002955 isolation Methods 0.000 description 1
• 239000002609 medium Substances 0.000 description 1
• 239000000693 micelle Substances 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 230000002441 reversible effect Effects 0.000 description 1
• 230000005070 ripening Effects 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 238000001179 sorption measurement Methods 0.000 description 1
• LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical class O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
• ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
• 239000002966 varnish Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1