BE442800A - - Google Patents

Info

Publication number

BE442800A

BE442800A BE442800DA BE442800A BE 442800 A BE442800 A BE 442800A BE 442800D A BE442800D A BE 442800DA BE 442800 A BE442800 A BE 442800A

Authority

BE

Belgium

Prior art keywords

spinning

cellulose

films

phenol

formaldehyde

Prior art date

Links

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• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 15
• 239000000243 solution Substances 0.000 claims description 14
• 229920002678 cellulose Polymers 0.000 claims description 11
• 239000001913 cellulose Substances 0.000 claims description 10
• 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 9
• 229920003987 resole Polymers 0.000 claims description 9
• 238000009987 spinning Methods 0.000 claims description 9
• 239000002253 acid Substances 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 5
• 229920005989 resin Polymers 0.000 claims description 5
• 239000011347 resin Substances 0.000 claims description 5
• 239000012670 alkaline solution Substances 0.000 claims description 2
• 239000005018 casein Substances 0.000 claims 1
• BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims 1
• 235000021240 caseins Nutrition 0.000 claims 1
• 229920003086 cellulose ether Polymers 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
• 239000003513 alkali Substances 0.000 description 6
• 239000000835 fiber Substances 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 4
• 239000000126 substance Substances 0.000 description 4
• 238000004383 yellowing Methods 0.000 description 4
• 229920000297 Rayon Polymers 0.000 description 3
• 230000015572 biosynthetic process Effects 0.000 description 3
• 239000007859 condensation product Substances 0.000 description 3
• WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 229920002994 synthetic fiber Polymers 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 239000003054 catalyst Substances 0.000 description 2
• 238000004040 coloring Methods 0.000 description 2
• 238000009833 condensation Methods 0.000 description 2
• 230000005494 condensation Effects 0.000 description 2
• 239000004753 textile Substances 0.000 description 2
• HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
• UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000008602 contraction Effects 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 230000020477 pH reduction Effects 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
• 229940031826 phenolate Drugs 0.000 description 1
• 229920001568 phenolic resin Polymers 0.000 description 1
• 239000005011 phenolic resin Substances 0.000 description 1
• 150000002989 phenols Chemical class 0.000 description 1
• 238000006116 polymerization reaction Methods 0.000 description 1
• 230000002028 premature Effects 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• -1 titanium anhydride Chemical class 0.000 description 1
• 238000005406 washing Methods 0.000 description 1