DE287745A - - Google Patents

Info

Publication number

DE287745A

DE287745A DE287745A DE 287745 A DE287745 A DE 287745A DE 287745 A DE287745 A DE 287745A

Authority

DE

Germany

Prior art keywords

alcohol

camphor

acetyl cellulose

cellulose

substitutes

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

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• Global Dossier
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• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
• DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 15
• 241000723346 Cinnamomum camphora Species 0.000 claims description 15
• 229960000846 camphor Drugs 0.000 claims description 15
• 229930008380 camphor Natural products 0.000 claims description 15
• SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 claims description 13
• 229940081735 acetylcellulose Drugs 0.000 claims description 13
• 229920002301 cellulose acetate Polymers 0.000 claims description 13
• 239000000203 mixture Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 7
• 239000007788 liquid Substances 0.000 claims description 6
• 239000000463 material Substances 0.000 claims description 5
• 239000002904 solvent Substances 0.000 claims description 5
• 239000004033 plastic Substances 0.000 claims description 3
• 238000009835 boiling Methods 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• -1 high-boiling Substances 0.000 claims 1
• 239000007787 solid Substances 0.000 claims 1
• 239000000126 substance Substances 0.000 claims 1
• 239000000020 Nitrocellulose Substances 0.000 description 8
• 229920001220 nitrocellulos Polymers 0.000 description 8
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
• 229920002160 Celluloid Polymers 0.000 description 4
• 229920002678 cellulose Polymers 0.000 description 4
• 239000001913 cellulose Substances 0.000 description 4
• 238000004898 kneading Methods 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
• 229920001875 Ebonite Polymers 0.000 description 3
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
• 150000001242 acetic acid derivatives Chemical class 0.000 description 3
• 229920002284 Cellulose triacetate Polymers 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
• 238000004519 manufacturing process Methods 0.000 description 2
• OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
• WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
• 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 description 1
• 229940079593 drug Drugs 0.000 description 1
• 239000003814 drug Substances 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 239000003974 emollient agent Substances 0.000 description 1
• XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 239000003063 flame retardant Substances 0.000 description 1
• 229960001047 methyl salicylate Drugs 0.000 description 1
• ZTHRQJQJODGZHV-UHFFFAOYSA-N n-phenylpropanamide Chemical compound CCC(=O)NC1=CC=CC=C1 ZTHRQJQJODGZHV-UHFFFAOYSA-N 0.000 description 1