CN1421554A - 高均匀性弹力纤维和其制造方法 - Google Patents
高均匀性弹力纤维和其制造方法 Download PDFInfo
- Publication number
- CN1421554A CN1421554A CN02157582A CN02157582A CN1421554A CN 1421554 A CN1421554 A CN 1421554A CN 02157582 A CN02157582 A CN 02157582A CN 02157582 A CN02157582 A CN 02157582A CN 1421554 A CN1421554 A CN 1421554A
- Authority
- CN
- China
- Prior art keywords
- glycol
- methyl
- isocyano
- urea
- diamines
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000000835 fiber Substances 0.000 title abstract description 12
- 229920003226 polyurethane urea Polymers 0.000 claims abstract description 70
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 173
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 88
- 210000004177 elastic tissue Anatomy 0.000 claims description 58
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 50
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims description 48
- 229920000642 polymer Polymers 0.000 claims description 47
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 150000004985 diamines Chemical class 0.000 claims description 30
- 150000002009 diols Chemical class 0.000 claims description 24
- 125000001931 aliphatic group Chemical group 0.000 claims description 21
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 21
- -1 5-pentanediamine Chemical compound 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000009987 spinning Methods 0.000 claims description 18
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 17
- 239000004970 Chain extender Substances 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 6
- WJYIASZWHGOTOU-UHFFFAOYSA-N Heptylamine Chemical compound CCCCCCCN WJYIASZWHGOTOU-UHFFFAOYSA-N 0.000 claims description 6
- 235000013877 carbamide Nutrition 0.000 claims description 6
- 238000000578 dry spinning Methods 0.000 claims description 6
- DJKSNTLJECQRCR-UHFFFAOYSA-N 1,3-diaminourea;pentane Chemical compound CCCCC.NNC(=O)NN DJKSNTLJECQRCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000001294 propane Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- TVIDDXQYHWJXFK-UHFFFAOYSA-N n-Dodecanedioic acid Natural products OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims description 4
- FEUISMYEFPANSS-UHFFFAOYSA-N 2-methylcyclohexan-1-amine Chemical compound CC1CCCCC1N FEUISMYEFPANSS-UHFFFAOYSA-N 0.000 claims description 3
- 150000003672 ureas Chemical class 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 9
- GEQHKFFSPGPGLN-UHFFFAOYSA-N cyclohexane-1,3-diamine Chemical compound NC1CCCC(N)C1 GEQHKFFSPGPGLN-UHFFFAOYSA-N 0.000 claims 6
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 claims 6
- 150000002334 glycols Chemical class 0.000 claims 4
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 claims 4
- AOOBCSVZYVMJDX-UHFFFAOYSA-N 1-isocyano-2-[(4-isocyanophenyl)methyl]benzene Chemical compound [N+](#[C-])C1=C(C=CC=C1)CC1=CC=C(C=C1)[N+]#[C-] AOOBCSVZYVMJDX-UHFFFAOYSA-N 0.000 claims 3
- SYRYWPVKZTYAFV-UHFFFAOYSA-N 1-isocyano-4-[(4-isocyanophenyl)methyl]benzene Chemical compound C1=CC([N+]#[C-])=CC=C1CC1=CC=C([N+]#[C-])C=C1 SYRYWPVKZTYAFV-UHFFFAOYSA-N 0.000 claims 3
- DDHUNHGZUHZNKB-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diamine Chemical compound NCC(C)(C)CN DDHUNHGZUHZNKB-UHFFFAOYSA-N 0.000 claims 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 claims 2
- 229920000874 polytetramethylene terephthalate Polymers 0.000 claims 2
- 229920002334 Spandex Polymers 0.000 abstract description 4
- 239000004759 spandex Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 38
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 24
- 150000001412 amines Chemical class 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 6
- UZBQIPPOMKBLAS-UHFFFAOYSA-N diethylazanide Chemical compound CC[N-]CC UZBQIPPOMKBLAS-UHFFFAOYSA-N 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- ZWAVGZYKJNOTPX-UHFFFAOYSA-N 1,3-diethylurea Chemical group CCNC(=O)NCC ZWAVGZYKJNOTPX-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- CTEPBUFYCZLELZ-UHFFFAOYSA-N ethyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OCC CTEPBUFYCZLELZ-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- WUESWDIHTKHGQA-UHFFFAOYSA-N cyclohexylurea Chemical compound NC(=O)NC1CCCCC1 WUESWDIHTKHGQA-UHFFFAOYSA-N 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical class NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- DKNWSYNQZKUICI-UHFFFAOYSA-N amantadine Chemical compound C1C(C2)CC3CC2CC1(N)C3 DKNWSYNQZKUICI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 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
- VUFQYRAKSQTZEB-UHFFFAOYSA-N bicyclo[2.2.1]heptan-4-amine Chemical compound C1CC2CCC1(N)C2 VUFQYRAKSQTZEB-UHFFFAOYSA-N 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- SCKHCCSZFPSHGR-UHFFFAOYSA-N cyanophos Chemical compound COP(=S)(OC)OC1=CC=C(C#N)C=C1 SCKHCCSZFPSHGR-UHFFFAOYSA-N 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 125000004427 diamine group Chemical group 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 2
- RCIBIGQXGCBBCT-UHFFFAOYSA-N phenyl isocyanide Chemical compound [C-]#[N+]C1=CC=CC=C1 RCIBIGQXGCBBCT-UHFFFAOYSA-N 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 description 1
- AXKZIDYFAMKWSA-UHFFFAOYSA-N 1,6-dioxacyclododecane-7,12-dione Chemical group O=C1CCCCC(=O)OCCCCO1 AXKZIDYFAMKWSA-UHFFFAOYSA-N 0.000 description 1
- AWJCOFYWVBNFET-UHFFFAOYSA-N 1-isocyanohexane Chemical class CCCCCC[N+]#[C-] AWJCOFYWVBNFET-UHFFFAOYSA-N 0.000 description 1
- JLZIIHMTTRXXIN-UHFFFAOYSA-N 2-(2-hydroxy-4-methoxybenzoyl)benzoic acid Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1C(O)=O JLZIIHMTTRXXIN-UHFFFAOYSA-N 0.000 description 1
- LJPCNSSTRWGCMZ-UHFFFAOYSA-N 3-methyloxolane Chemical compound CC1CCOC1 LJPCNSSTRWGCMZ-UHFFFAOYSA-N 0.000 description 1
- MOZWTGNQELYNHO-UHFFFAOYSA-N 5-isocyano-1-(isocyanomethyl)-1,3,3-trimethylcyclohexane Chemical compound CC1(C)CC([N+]#[C-])CC(C)(C[N+]#[C-])C1 MOZWTGNQELYNHO-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- XTUVJUMINZSXGF-UHFFFAOYSA-N N-methylcyclohexylamine Chemical compound CNC1CCCCC1 XTUVJUMINZSXGF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 1
- CXUJOBCFZQGUGO-UHFFFAOYSA-F calcium trimagnesium tetracarbonate Chemical compound [Mg++].[Mg++].[Mg++].[Ca++].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O CXUJOBCFZQGUGO-UHFFFAOYSA-F 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- XYZMOVWWVXBHDP-UHFFFAOYSA-N cyclohexyl isocyanide Chemical compound [C-]#[N+]C1CCCCC1 XYZMOVWWVXBHDP-UHFFFAOYSA-N 0.000 description 1
- 150000003946 cyclohexylamines Chemical class 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000003916 ethylene diamine group Chemical group 0.000 description 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229910000515 huntite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
- C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
-
- 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
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
一元胺 | |||||
实施例 | 正己醇, meq/kg | 化合物 | 量meq/kg | 纺丝断 线, 每kg纤维 | 过滤器压降提 高/天, kg/cm 2 |
1 | 18 | 环己基胺 | 18 | 0.001 | 0.14 |
对比1 | 18 | 二乙基胺 | 23 | 0.010 | 0.70 |
对比2 | 0 | 二乙基胺 | 41 | 0.019 | 0.84 |
一元胺 | |||||
实施例 | 正己醇, meq/kg | 化合物 | 量 meq/kg | 纺丝断线, 每kg纤维 | 过滤器压降提高/天, keg/cm 2 |
2 | 12-18 | 环己基胺 | 24-18 | 0.022 | 0.77 |
对比实施例3 | 0 | 二乙基胺 | 36 | 0.028 | 5.84 |
溶液粘度(泊)终止剂(meq/kg成分) | |||||
终止剂 | 经过的时间(hr.) | 65(对比) | 55 | 45 | 35 |
正丁胺(对比) | 12448 | 222387957 | 516536535000 | 9893874>35000 | 23289766>35000 |
正己胺 | 12448 | 3217742180 | 63116534602 | 160227104677 | 3544685116162 |
环己胺 | 12448 | 292320490 | 423503731 | 87012431855 | 340329683846 |
终止剂 | 溶液粘度(泊) | |
1小时 | 68小时 | |
环己胺 | 992 | 1085 |
正十二烷基胺 | 1460 | 1637 |
2-氨基降冰片烷 | 959 | 1377 |
1-金刚烷胺 | 2344 | 5012 |
溶液粘度(泊) | |||
1小时 | 24小时 | 48小时 | |
环己胺 | 756 | 1379 | 6021 |
正庚基胺 | 755 | 1508 | 6359 |
一元胺 | ||||
实施例 | 正己醇,meq/kg | 化合物 | 量meq/kg | CDV |
6 | 18 | 环己胺 | 18 | 10.9 |
对比实施例4 | 0 | 二乙基胺 | 21 | 18.5 |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/993,169 US6503996B1 (en) | 2001-11-14 | 2001-11-14 | High-uniformity spandex and process for making spandex |
US09/993169 | 2001-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1421554A true CN1421554A (zh) | 2003-06-04 |
CN1250783C CN1250783C (zh) | 2006-04-12 |
Family
ID=25539182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021575827A Expired - Lifetime CN1250783C (zh) | 2001-11-14 | 2002-11-14 | 高均匀性弹力纤维和其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6503996B1 (zh) |
JP (1) | JP4112336B2 (zh) |
KR (1) | KR100923612B1 (zh) |
CN (1) | CN1250783C (zh) |
BR (1) | BR0205062B1 (zh) |
HK (1) | HK1056202A1 (zh) |
TW (1) | TWI268294B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102713033A (zh) * | 2010-01-14 | 2012-10-03 | 英威达技术有限公司 | 具有高均匀性的斯潘德克斯 |
CN105669934A (zh) * | 2007-07-20 | 2016-06-15 | 因维斯塔技术有限公司 | 水性聚氨酯脲组合物包括分散体和膜 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7838617B2 (en) * | 2003-05-05 | 2010-11-23 | Invista North America S.àr.l. | Dyeable spandex |
CN101432326A (zh) * | 2006-04-25 | 2009-05-13 | 巴斯夫欧洲公司 | 具有高断裂伸长率的链段聚氨酯弹性体 |
KR101208151B1 (ko) | 2010-12-31 | 2012-12-04 | 주식회사 효성 | 점착력이 향상된 스판덱스 섬유의 제조방법 |
TWI768017B (zh) * | 2017-05-30 | 2022-06-21 | 日商保土谷化學工業股份有限公司 | 生物聚醚多元醇之製造方法、生物聚醚多元醇及生物聚氨酯樹脂 |
JP7464496B2 (ja) | 2020-10-23 | 2024-04-09 | 東レ・オペロンテックス株式会社 | ポリウレタンウレア弾性繊維およびその製造方法 |
JP2022069010A (ja) | 2020-10-23 | 2022-05-11 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維およびその製造方法 |
WO2023274810A1 (en) | 2021-06-28 | 2023-01-05 | Basf Se | Polyurethane urea fiber or film and preparation method thereof |
JP2023022390A (ja) | 2021-08-03 | 2023-02-15 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維およびその製造方法 |
WO2023220760A2 (en) * | 2022-05-13 | 2023-11-16 | The Lycra Company Llc | Spandex fibers with improved low-temperature heat settability |
EP4368649A1 (en) * | 2022-11-14 | 2024-05-15 | Cliq Swisstech (The Netherlands) B.V. | Continuous processs for the manufacture of urea urethanes |
JP2024076480A (ja) * | 2022-11-25 | 2024-06-06 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
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DE3932948A1 (de) | 1989-10-03 | 1991-04-11 | Bayer Ag | Verfahren zur herstellung von segmentierten polyurethanharnstoff-elastomerloesungen, sowie faeden und folien daraus |
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AU4041399A (en) | 1998-06-02 | 1999-12-20 | Bayer Aktiengesellschaft | Polyurethane ureas, polyurethane urea fibres and method for the production thereof |
JP2000103831A (ja) | 1998-09-30 | 2000-04-11 | Asahi Glass Co Ltd | 合成皮革用または弾性糸用ポリウレタンウレア樹脂およびその製造方法 |
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-
2001
- 2001-11-14 US US09/993,169 patent/US6503996B1/en not_active Expired - Lifetime
-
2002
- 2002-11-12 JP JP2002328309A patent/JP4112336B2/ja not_active Expired - Lifetime
- 2002-11-13 KR KR1020020070289A patent/KR100923612B1/ko active IP Right Grant
- 2002-11-13 BR BRPI0205062-5A patent/BR0205062B1/pt active IP Right Grant
- 2002-11-14 CN CNB021575827A patent/CN1250783C/zh not_active Expired - Lifetime
- 2002-11-14 TW TW091133372A patent/TWI268294B/zh not_active IP Right Cessation
-
2003
- 2003-11-24 HK HK03108553A patent/HK1056202A1/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669934A (zh) * | 2007-07-20 | 2016-06-15 | 因维斯塔技术有限公司 | 水性聚氨酯脲组合物包括分散体和膜 |
CN102713033A (zh) * | 2010-01-14 | 2012-10-03 | 英威达技术有限公司 | 具有高均匀性的斯潘德克斯 |
CN102713033B (zh) * | 2010-01-14 | 2015-04-15 | 英威达技术有限公司 | 具有高均匀性的斯潘德克斯 |
TWI506050B (zh) * | 2010-01-14 | 2015-11-01 | Invista Tech Sarl | 具高均勻性之彈性纖維 |
Also Published As
Publication number | Publication date |
---|---|
JP2003155624A (ja) | 2003-05-30 |
JP4112336B2 (ja) | 2008-07-02 |
CN1250783C (zh) | 2006-04-12 |
US6503996B1 (en) | 2003-01-07 |
HK1056202A1 (en) | 2004-02-06 |
TWI268294B (en) | 2006-12-11 |
KR20030040126A (ko) | 2003-05-22 |
BR0205062B1 (pt) | 2012-05-15 |
TW200300466A (en) | 2003-06-01 |
BR0205062A (pt) | 2003-09-16 |
KR100923612B1 (ko) | 2009-10-23 |
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