NO136415B - - Google Patents
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- Publication number
- NO136415B NO136415B NO1475/72A NO147572A NO136415B NO 136415 B NO136415 B NO 136415B NO 1475/72 A NO1475/72 A NO 1475/72A NO 147572 A NO147572 A NO 147572A NO 136415 B NO136415 B NO 136415B
- Authority
- NO
- Norway
- Prior art keywords
- groups
- spinning
- polyamide
- sample
- polymer
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 103
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 46
- 239000002904 solvent Substances 0.000 claims description 42
- 239000004952 Polyamide Substances 0.000 claims description 31
- 229920002647 polyamide Polymers 0.000 claims description 31
- 238000005345 coagulation Methods 0.000 claims description 12
- 230000015271 coagulation Effects 0.000 claims description 12
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 claims description 11
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 6
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 6
- 125000002837 carbocyclic group Chemical group 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 125000003367 polycyclic group Chemical group 0.000 claims description 4
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 3
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 121
- 229920000642 polymer Polymers 0.000 description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 48
- 239000000243 solution Substances 0.000 description 35
- 239000012530 fluid Substances 0.000 description 30
- 239000002253 acid Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- 239000000654 additive Substances 0.000 description 17
- 239000000178 monomer Substances 0.000 description 15
- 230000000996 additive effect Effects 0.000 description 13
- 238000004804 winding Methods 0.000 description 11
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000002003 electron diffraction Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002775 capsule Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 238000002166 wet spinning Methods 0.000 description 4
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- 125000004959 2,6-naphthylene group Chemical group [H]C1=C([H])C2=C([H])C([*:1])=C([H])C([H])=C2C([H])=C1[*:2] 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- -1 decamethylene Chemical group 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000002524 electron diffraction data Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001408 amides Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical class [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- QLVKECUOHNDWOI-UHFFFAOYSA-N 2-oxo-1,3,2$l^{5}-diazaphosphonan-2-amine Chemical compound NP1(=O)NCCCCCCN1 QLVKECUOHNDWOI-UHFFFAOYSA-N 0.000 description 1
- FZXVVMPYCPCKGU-UHFFFAOYSA-N 4-(3-chloro-7-azabicyclo[2.2.1]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=C1C=C2Cl FZXVVMPYCPCKGU-UHFFFAOYSA-N 0.000 description 1
- WRDNCFQZLUCIRH-UHFFFAOYSA-N 4-(7-azabicyclo[2.2.1]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C1=CC(C(=O)N)=CC=C1C(=O)N1C2=CC=C1C=C2 WRDNCFQZLUCIRH-UHFFFAOYSA-N 0.000 description 1
- VSCADKGMBQAGNC-UHFFFAOYSA-N 4-aminobenzoyl chloride;hydrochloride Chemical compound Cl.NC1=CC=C(C(Cl)=O)C=C1 VSCADKGMBQAGNC-UHFFFAOYSA-N 0.000 description 1
- YOJKEVXNAVNUGW-UHFFFAOYSA-N 4-n-chlorobenzene-1,4-diamine Chemical compound NC1=CC=C(NCl)C=C1 YOJKEVXNAVNUGW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001243 acetic acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000004676 ballistic electron emission microscopy Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000326 densiometry Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- NJBYKVMTNHHDJE-UHFFFAOYSA-N heptane;tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl.CCCCCCC NJBYKVMTNHHDJE-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229920006017 homo-polyamide Polymers 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- GHLZUHZBBNDWHW-UHFFFAOYSA-N nonanamide Chemical compound CCCCCCCCC(N)=O GHLZUHZBBNDWHW-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920003190 poly( p-benzamide) Polymers 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004736 wide-angle X-ray diffraction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO834092A NO155251C (no) | 1971-04-28 | 1983-11-09 | Polyamidfibre. |
| NO834091A NO155250C (no) | 1971-04-28 | 1983-11-09 | Polyamidfibre. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13821071A | 1971-04-28 | 1971-04-28 | |
| US13818071A | 1971-04-28 | 1971-04-28 | |
| US17251571A | 1971-08-17 | 1971-08-17 | |
| US17257271A | 1971-08-17 | 1971-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO136415B true NO136415B (da) | 1977-05-23 |
Family
ID=27495312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1475/72A NO136415B (da) | 1971-04-28 | 1972-04-27 |
Country Status (19)
| Country | Link |
|---|---|
| JP (3) | JPS5514170B1 (da) |
| AR (1) | AR193389A1 (da) |
| AU (1) | AU474823B2 (da) |
| BE (1) | BE782795A (da) |
| CA (1) | CA996716A (da) |
| CH (1) | CH531057A (da) |
| DD (1) | DD98540A5 (da) |
| DE (3) | DE2219703C3 (da) |
| DK (1) | DK153800C (da) |
| FR (1) | FR2134582B1 (da) |
| GB (1) | GB1393011A (da) |
| IE (1) | IE36332B1 (da) |
| IL (1) | IL39187A (da) |
| IT (1) | IT968191B (da) |
| LU (1) | LU65248A1 (da) |
| NL (1) | NL172569B (da) |
| NO (1) | NO136415B (da) |
| PL (1) | PL82355B1 (da) |
| SE (1) | SE381684B (da) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1810426B2 (de) | 1968-06-12 | 1980-08-28 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Aromatische Polyamide enthaltende, optisch anisotrope Masse |
| IL39188A (en) * | 1971-04-28 | 1976-02-29 | Du Pont | Poly(p-phenylene terephthalamide)fibers and their preparation |
| SE416814B (sv) * | 1974-05-10 | 1981-02-09 | Du Pont | Nya syntetiska polyestrar och sett for deras framstellning |
| NL174730C (nl) * | 1974-05-24 | Rhone Poulenc Textile | Werkwijze voor het bereiden van een optisch anisotroop preparaat van een statistisch of geordend copolyamide, alsmede daaruit gevormde voortbrengselen en werkwijze voor het bereiden van de copolyamiden. | |
| NL157327C (nl) | 1975-02-21 | 1984-05-16 | Akzo Nv | Werkwijze ter bereiding van poly-p-fenyleentereftaalamide. |
| JPS551324A (en) * | 1978-06-15 | 1980-01-08 | Asahi Chem Ind Co Ltd | Production of aromatic polyamide fiber |
| JPS55122012A (en) * | 1979-03-13 | 1980-09-19 | Asahi Chem Ind Co Ltd | Poly-p-phenylene terephthalamide fiber having improved fatigue resistance and its production |
| JPS55122011A (en) * | 1979-03-13 | 1980-09-19 | Asahi Chem Ind Co Ltd | Poly-p-phenylene terephthalamide fiber having high young's modulus and its preparation |
| NL7904496A (nl) * | 1979-06-08 | 1980-12-10 | Akzo Nv | Vezel,dradenbundel en koord uit poly-p-fenyleenteref- taalamide. |
| NL172680C (nl) | 1979-06-08 | 1983-10-03 | Akzo Nv | Werkwijze ter vervaardiging van vezels uit poly-p-fenyleentereftaalamide en de aldus vervaardigde produkten. |
| DE3366159D1 (en) * | 1982-01-29 | 1986-10-23 | Ciba Geigy Ag | Transparent, cross-linkable polyamides |
| JPS5943114A (ja) * | 1982-09-06 | 1984-03-10 | Asahi Chem Ind Co Ltd | ポリ（ｐ−フエニレンテレフタルアミド）繊維 |
| US4869860A (en) * | 1984-08-09 | 1989-09-26 | E. I. Du Pont De Nemours And Company | Spinning process for aromatic polyamide filaments |
| JP2603971B2 (ja) * | 1987-11-09 | 1997-04-23 | 旭化成工業株式会社 | 流管式湿式紡糸法 |
| DE3835441A1 (de) * | 1988-10-18 | 1990-04-26 | Hoechst Ag | Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde |
| DE3835419A1 (de) * | 1988-10-18 | 1990-04-19 | Hoechst Ag | Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde |
| DE3835405A1 (de) * | 1988-10-18 | 1990-05-03 | Hoechst Ag | Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde |
| DE4010941A1 (de) * | 1990-04-05 | 1991-10-10 | Hoechst Ag | Verfahren zur herstellung von aromatischen popyamiden mit hoher hydrolysebestaendigkeit |
| US5393478A (en) * | 1993-08-20 | 1995-02-28 | The Dow Chemical Company | Process for coagulation and washing of polybenzazole fibers |
| KR100526727B1 (ko) | 1997-09-09 | 2005-11-09 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 액정 방사에 의해 제조된 전방향족 합성 섬유, 그의 제조방법 및 용도 |
| KR100749962B1 (ko) * | 2005-07-06 | 2007-08-16 | 주식회사 코오롱 | 전방향족 폴리아미드 필라멘트 및 그의 제조방법 |
| JP2013177716A (ja) * | 2012-01-30 | 2013-09-09 | Teijin Ltd | 全芳香族ポリアミド再生繊維およびその製造方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR738777A (fr) * | 1931-07-06 | 1932-12-29 | Bemberg Ag | Procédé pour fabriquer des produits en cellulose |
| US2318704A (en) * | 1940-04-02 | 1943-05-11 | Celanese Corp | Production of artificial filaments, foils, and like shaped articles |
| NL108288C (da) * | 1957-02-28 | |||
| BE600587A (da) * | 1960-02-25 | |||
| FR1327017A (fr) * | 1960-09-05 | 1963-05-17 | Procédé de filage à l'état humide de polymères dissous dans des solutions aqueuses contenant des électrolytes et dispositif pour sa mise en oeuvre | |
| US3154610A (en) * | 1961-05-31 | 1964-10-27 | Celanese Corp | Process of wet spinning polyamides and prevention of gel formation |
| FR1323414A (fr) * | 1961-05-31 | 1963-04-05 | Celanese Corp | Perfectionnements à la production de produits extrudés |
| US3080210A (en) * | 1961-12-01 | 1963-03-05 | Monsanto Chemicals | Spinning of acrylonitrile polymers |
| US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
| GB1175042A (en) * | 1966-03-11 | 1969-12-23 | Compoflex Co Ltd | Improvements in or relating to Flexible Hose or Tubing |
| US3411645A (en) * | 1966-06-09 | 1968-11-19 | Hercules Galion Prod Inc | Refuse collecting vehicle forward tilt body |
| DE1795541C2 (de) * | 1966-06-13 | 1982-06-03 | E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. | Poly-(p-benzamid), Verfahren zu seiner Herstellung und seine Verwendung |
| CA928440A (en) * | 1967-12-27 | 1973-06-12 | I. Bair Thomas | Fibres of aromatic para-oriented polyterephthalamides |
| DE1810426B2 (de) * | 1968-06-12 | 1980-08-28 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Aromatische Polyamide enthaltende, optisch anisotrope Masse |
| GB1272316A (en) * | 1968-07-02 | 1972-04-26 | Toray Industries | Method for production of thermally stable polyimide fibres |
| US3532778A (en) * | 1968-10-23 | 1970-10-06 | Celanese Corp | Art of producing shaped,modified,condensation polymers |
| US3574811A (en) * | 1969-10-08 | 1971-04-13 | Celanese Corp | Polyamide wet-spinning and stretching process |
| US3642706A (en) * | 1970-03-03 | 1972-02-15 | Monsanto Co | Process for spinning wholly aromatic polyamide filaments |
| IL39188A (en) * | 1971-04-28 | 1976-02-29 | Du Pont | Poly(p-phenylene terephthalamide)fibers and their preparation |
| JPH0833594B2 (ja) | 1988-09-06 | 1996-03-29 | 富士写真フイルム株式会社 | 照射野認識方法 |
-
1972
- 1972-04-11 IL IL39187A patent/IL39187A/en unknown
- 1972-04-21 AR AR241599A patent/AR193389A1/es active
- 1972-04-21 DE DE2219703A patent/DE2219703C3/de not_active Expired
- 1972-04-21 DE DE2265807A patent/DE2265807C3/de not_active Expired - Lifetime
- 1972-04-21 DE DE2265806A patent/DE2265806C3/de not_active Expired - Lifetime
- 1972-04-26 AU AU41535/72A patent/AU474823B2/en not_active Expired
- 1972-04-26 LU LU65248D patent/LU65248A1/xx unknown
- 1972-04-26 PL PL1972154989A patent/PL82355B1/pl unknown
- 1972-04-27 DD DD162692A patent/DD98540A5/xx unknown
- 1972-04-27 CA CA140,785A patent/CA996716A/en not_active Expired
- 1972-04-27 GB GB1957472A patent/GB1393011A/en not_active Expired
- 1972-04-27 NO NO1475/72A patent/NO136415B/no unknown
- 1972-04-27 IE IE559/72A patent/IE36332B1/xx unknown
- 1972-04-27 SE SE7205570A patent/SE381684B/xx unknown
- 1972-04-27 JP JP4180272A patent/JPS5514170B1/ja active Pending
- 1972-04-27 FR FR7215014A patent/FR2134582B1/fr not_active Expired
- 1972-04-27 DK DK213172A patent/DK153800C/da not_active IP Right Cessation
- 1972-04-28 CH CH638772A patent/CH531057A/de not_active IP Right Cessation
- 1972-04-28 BE BE782795A patent/BE782795A/xx not_active IP Right Cessation
- 1972-04-28 IT IT23690/72A patent/IT968191B/it active
- 1972-04-28 NL NLAANVRAGE7205836,A patent/NL172569B/xx not_active Application Discontinuation
-
1975
- 1975-04-16 JP JP50045402A patent/JPS5914568B2/ja not_active Expired
- 1975-04-16 JP JP50045401A patent/JPS5914567B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU65248A1 (da) | 1972-07-13 |
| FR2134582A1 (da) | 1972-12-08 |
| IL39187A0 (en) | 1972-06-28 |
| DD98540A5 (da) | 1973-06-20 |
| DE2265807C3 (da) | 1990-05-10 |
| JPS5914568B2 (ja) | 1984-04-05 |
| JPS5123566A (da) | 1976-02-25 |
| DK153800B (da) | 1988-09-05 |
| CH531057A (de) | 1972-11-30 |
| NL172569B (nl) | 1983-04-18 |
| CA996716A (en) | 1976-09-14 |
| FR2134582B1 (da) | 1979-06-08 |
| DK153800C (da) | 1989-01-16 |
| AU474823B2 (en) | 1976-08-05 |
| JPS5914567B2 (ja) | 1984-04-05 |
| JPS5514170B1 (da) | 1980-04-14 |
| IE36332B1 (en) | 1976-10-13 |
| SE381684B (sv) | 1975-12-15 |
| DE2219703C3 (de) | 1984-06-07 |
| NL7205836A (da) | 1972-10-31 |
| DE2265806C3 (da) | 1991-03-07 |
| JPS5130257A (en) | 1976-03-15 |
| AU4153572A (en) | 1973-11-01 |
| IT968191B (it) | 1974-03-20 |
| IE36332L (en) | 1972-10-28 |
| GB1393011A (en) | 1975-05-07 |
| IL39187A (en) | 1976-02-29 |
| AR193389A1 (es) | 1973-04-23 |
| BE782795A (fr) | 1972-10-30 |
| DE2219703B2 (de) | 1975-01-16 |
| PL82355B1 (da) | 1975-10-31 |
| DE2219703A1 (de) | 1972-11-09 |
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