BE447164A - - Google Patents

Info

Publication number

BE447164A

BE447164A BE447164DA BE447164A BE 447164 A BE447164 A BE 447164A BE 447164D A BE447164D A BE 447164DA BE 447164 A BE447164 A BE 447164A

Authority

BE

Belgium

Prior art keywords

resin

bath

process according

formaldehyde

tapes

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 229920005989 resin Polymers 0.000 claims description 25
• 239000011347 resin Substances 0.000 claims description 25
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
• 239000000835 fiber Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 7
• 229920000297 Rayon Polymers 0.000 claims description 5
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 239000003513 alkali Substances 0.000 claims description 3
• -1 methylols Chemical class 0.000 claims description 3
• 150000003839 salts Chemical class 0.000 claims description 3
• 239000002253 acid Substances 0.000 claims description 2
• 238000009833 condensation Methods 0.000 claims description 2
• 230000005494 condensation Effects 0.000 claims description 2
• 239000006185 dispersion Substances 0.000 claims description 2
• 229940124530 sulfonamide Drugs 0.000 claims description 2
• 150000003456 sulfonamides Chemical class 0.000 claims description 2
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
• QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
• 239000007832 Na2SO4 Substances 0.000 description 2
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
• 229920002678 cellulose Polymers 0.000 description 2
• 239000001913 cellulose Substances 0.000 description 2
• 229930003836 cresol Natural products 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000004627 regenerated cellulose Substances 0.000 description 2
• 229910052938 sodium sulfate Inorganic materials 0.000 description 2
• 235000011152 sodium sulphate Nutrition 0.000 description 2
• 238000009987 spinning Methods 0.000 description 2
• UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical class CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 229920000699 Galalith Polymers 0.000 description 1
• 229920000877 Melamine resin Polymers 0.000 description 1
• 239000004952 Polyamide Substances 0.000 description 1
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
• 229920001807 Urea-formaldehyde Polymers 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
• BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical class 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 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000003599 detergent Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 235000019441 ethanol Nutrition 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical class O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
• 229920001568 phenolic resin Polymers 0.000 description 1
• 239000005011 phenolic resin Substances 0.000 description 1
• 239000004014 plasticizer Substances 0.000 description 1
• 229920002647 polyamide Polymers 0.000 description 1
• 238000006116 polymerization reaction Methods 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000002791 soaking Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 235000011149 sulphuric acid Nutrition 0.000 description 1
• 239000004753 textile Substances 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1
• NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
• 229910000368 zinc sulfate Inorganic materials 0.000 description 1
• 239000011686 zinc sulphate Substances 0.000 description 1
• 235000009529 zinc sulphate Nutrition 0.000 description 1