BG107776A - Многокомпонентно влакно - Google Patents
Многокомпонентно влакно Download PDFInfo
- Publication number
- BG107776A BG107776A BG107776A BG10777603A BG107776A BG 107776 A BG107776 A BG 107776A BG 107776 A BG107776 A BG 107776A BG 10777603 A BG10777603 A BG 10777603A BG 107776 A BG107776 A BG 107776A
- Authority
- BG
- Bulgaria
- Prior art keywords
- acid
- fiber according
- polyamide
- omega
- core
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 45
- 239000004952 Polyamide Substances 0.000 claims abstract description 61
- 229920002647 polyamide Polymers 0.000 claims abstract description 61
- 229920000642 polymer Polymers 0.000 claims abstract description 37
- 150000003053 piperidines Chemical class 0.000 claims abstract description 16
- 239000000178 monomer Substances 0.000 claims description 52
- 239000002253 acid Substances 0.000 claims description 32
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 30
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 24
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 24
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 22
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 22
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 22
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- 150000004985 diamines Chemical class 0.000 claims description 18
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 claims description 18
- 150000007513 acids Chemical class 0.000 claims description 14
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 14
- 239000001361 adipic acid Substances 0.000 claims description 12
- 235000011037 adipic acid Nutrition 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 11
- 150000003951 lactams Chemical class 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 125000003277 amino group Chemical group 0.000 claims description 8
- 150000002825 nitriles Chemical class 0.000 claims description 8
- 125000005392 carboxamide group Chemical group NC(=O)* 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- FTVFPPFZRRKJIH-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-amine Chemical compound CC1(C)CC(N)CC(C)(C)N1 FTVFPPFZRRKJIH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 claims description 2
- SZHOJFHSIKHZHA-UHFFFAOYSA-N tridecanoic acid Chemical compound CCCCCCCCCCCCC(O)=O SZHOJFHSIKHZHA-UHFFFAOYSA-N 0.000 claims description 2
- -1 aliphatic lactams Chemical class 0.000 description 24
- 239000000539 dimer Substances 0.000 description 22
- 239000013638 trimer Substances 0.000 description 22
- 238000006116 polymerization reaction Methods 0.000 description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 150000001805 chlorine compounds Chemical class 0.000 description 12
- 239000004677 Nylon Substances 0.000 description 10
- 229920001778 nylon Polymers 0.000 description 10
- 125000003368 amide group Chemical group 0.000 description 9
- 239000000049 pigment Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 8
- 229920002292 Nylon 6 Polymers 0.000 description 8
- 229920002302 Nylon 6,6 Polymers 0.000 description 8
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 8
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 5
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 5
- 229960002684 aminocaproic acid Drugs 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229920000578 graft copolymer Polymers 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 4
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229920000571 Nylon 11 Polymers 0.000 description 4
- 229920000299 Nylon 12 Polymers 0.000 description 4
- 229920003189 Nylon 4,6 Polymers 0.000 description 4
- 229920000305 Nylon 6,10 Polymers 0.000 description 4
- 229920006097 Ultramide® Polymers 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 150000004984 aromatic diamines Chemical class 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 235000019260 propionic acid Nutrition 0.000 description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 3
- 229920003188 Nylon 3 Polymers 0.000 description 3
- 229920001007 Nylon 4 Polymers 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 159000000001 potassium salts Chemical class 0.000 description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical class C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 2
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 description 2
- KBMSFJFLSXLIDJ-UHFFFAOYSA-N 6-aminohexanenitrile Chemical compound NCCCCCC#N KBMSFJFLSXLIDJ-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- FFHRTSKTHPDADK-UHFFFAOYSA-N benzene naphthalene-1,2-dicarboxylic acid Chemical class C1=CC=CC=C1.C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 FFHRTSKTHPDADK-UHFFFAOYSA-N 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-L cyclohexane-1,4-dicarboxylate Chemical compound [O-]C(=O)C1CCC(C([O-])=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-L 0.000 description 2
- YESSCOKKOLMTNS-UHFFFAOYSA-L dilithium;2-sulfobenzene-1,3-dicarboxylate Chemical compound [Li+].[Li+].OS(=O)(=O)C1=C(C([O-])=O)C=CC=C1C([O-])=O YESSCOKKOLMTNS-UHFFFAOYSA-L 0.000 description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical class OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TZJVWRXHKAXSEA-UHFFFAOYSA-N methyl 6-aminohexanoate Chemical compound COC(=O)CCCCCN TZJVWRXHKAXSEA-UHFFFAOYSA-N 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 239000004763 nomex Substances 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- QFNNDGVVMCZKEY-UHFFFAOYSA-N azacyclododecan-2-one Chemical compound O=C1CCCCCCCCCCN1 QFNNDGVVMCZKEY-UHFFFAOYSA-N 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
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- ZLHYDRXTDZFRDZ-UHFFFAOYSA-N epsilon-aminocaproamide Chemical compound NCCCCCC(N)=O ZLHYDRXTDZFRDZ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QVGONMHQKGSFOB-UHFFFAOYSA-N methyl 11-aminoundecanoate Chemical compound COC(=O)CCCCCCCCCCN QVGONMHQKGSFOB-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2976—Longitudinally varying
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyamides (AREA)
- Multicomponent Fibers (AREA)
- Carpets (AREA)
- Woven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10058291A DE10058291A1 (de) | 2000-11-23 | 2000-11-23 | Mehrkomponenten-Faser |
| PCT/EP2001/013576 WO2002042531A1 (de) | 2000-11-23 | 2001-11-22 | Mehrkomponenten-faser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG107776A true BG107776A (bg) | 2004-02-27 |
Family
ID=7664468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG107776A BG107776A (bg) | 2000-11-23 | 2003-05-07 | Многокомпонентно влакно |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6811876B2 (cs) |
| EP (1) | EP1339900B1 (cs) |
| JP (1) | JP2004532357A (cs) |
| KR (1) | KR20030062352A (cs) |
| CN (1) | CN1211511C (cs) |
| AR (1) | AR031476A1 (cs) |
| AT (1) | ATE301736T1 (cs) |
| AU (1) | AU2002224872A1 (cs) |
| BG (1) | BG107776A (cs) |
| BR (1) | BR0115544A (cs) |
| CA (1) | CA2429318A1 (cs) |
| CZ (1) | CZ20031427A3 (cs) |
| DE (2) | DE10058291A1 (cs) |
| ES (1) | ES2247195T3 (cs) |
| HU (1) | HUP0301533A3 (cs) |
| IL (1) | IL155651A0 (cs) |
| MX (1) | MXPA03004282A (cs) |
| MY (1) | MY134169A (cs) |
| PL (1) | PL362423A1 (cs) |
| SK (1) | SK6122003A3 (cs) |
| TW (1) | TW567201B (cs) |
| WO (1) | WO2002042531A1 (cs) |
| ZA (1) | ZA200304802B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10335666A1 (de) | 2003-08-04 | 2005-04-14 | Bayerische Motoren Werke Ag | Zug-Druckstrebe für eine Fahrzeugkarosserie |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596742A (en) * | 1985-04-22 | 1986-06-24 | Monsanto Company | Partially oriented nylon yarn and process |
| US5168909A (en) * | 1991-04-08 | 1992-12-08 | Joyner Jr George R | Combination golf club head cover and hand warmer |
| CZ290740B6 (cs) * | 1994-04-15 | 2002-10-16 | Basf Aktiengesellschaft | Inherentně proti světlu a teplu stabilizovaný polyamid, způsob jeho výroby a jeho pouľití |
| CA2214189C (en) * | 1997-01-10 | 2001-05-29 | Basf Corporation | Novel bicomponent fibers having core domain formed of regenerated polymeric materials and methods of making the same |
| US6136433A (en) * | 1997-05-01 | 2000-10-24 | Basf Corporation | Spinning and stability of solution-dyed nylon fibers |
| DE19812135A1 (de) | 1998-03-20 | 1999-09-23 | Basf Ag | Inhärent licht- und hitzestabilisierte Polyamide mit verbesserter Naßechtheit |
| DE19854421B4 (de) | 1998-11-25 | 2006-11-02 | Ems-Inventa Ag | Verfahren zur Herstellung von Polyamid-6 für Spinnzwecke |
-
2000
- 2000-11-23 DE DE10058291A patent/DE10058291A1/de active Pending
-
2001
- 2001-11-19 AR ARP010105388A patent/AR031476A1/es active IP Right Grant
- 2001-11-20 TW TW090128720A patent/TW567201B/zh active
- 2001-11-21 MY MYPI20015345A patent/MY134169A/en unknown
- 2001-11-22 JP JP2002545227A patent/JP2004532357A/ja not_active Withdrawn
- 2001-11-22 HU HU0301533A patent/HUP0301533A3/hu unknown
- 2001-11-22 IL IL15565101A patent/IL155651A0/xx unknown
- 2001-11-22 CN CNB018194362A patent/CN1211511C/zh not_active Expired - Fee Related
- 2001-11-22 PL PL01362423A patent/PL362423A1/xx not_active Application Discontinuation
- 2001-11-22 EP EP01994700A patent/EP1339900B1/de not_active Expired - Lifetime
- 2001-11-22 CZ CZ20031427A patent/CZ20031427A3/cs unknown
- 2001-11-22 US US10/432,384 patent/US6811876B2/en not_active Expired - Fee Related
- 2001-11-22 ES ES01994700T patent/ES2247195T3/es not_active Expired - Lifetime
- 2001-11-22 AT AT01994700T patent/ATE301736T1/de not_active IP Right Cessation
- 2001-11-22 MX MXPA03004282A patent/MXPA03004282A/es not_active Application Discontinuation
- 2001-11-22 SK SK612-2003A patent/SK6122003A3/sk unknown
- 2001-11-22 AU AU2002224872A patent/AU2002224872A1/en not_active Abandoned
- 2001-11-22 DE DE50107073T patent/DE50107073D1/de not_active Expired - Fee Related
- 2001-11-22 CA CA002429318A patent/CA2429318A1/en not_active Abandoned
- 2001-11-22 WO PCT/EP2001/013576 patent/WO2002042531A1/de not_active Ceased
- 2001-11-22 BR BR0115544-0A patent/BR0115544A/pt not_active IP Right Cessation
- 2001-11-22 KR KR10-2003-7006899A patent/KR20030062352A/ko not_active Withdrawn
-
2003
- 2003-05-07 BG BG107776A patent/BG107776A/bg unknown
- 2003-06-20 ZA ZA200304802A patent/ZA200304802B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW567201B (en) | 2003-12-21 |
| SK6122003A3 (en) | 2003-10-07 |
| CZ20031427A3 (cs) | 2003-12-17 |
| HUP0301533A2 (hu) | 2003-09-29 |
| US6811876B2 (en) | 2004-11-02 |
| MY134169A (en) | 2007-11-30 |
| CN1476495A (zh) | 2004-02-18 |
| PL362423A1 (en) | 2004-11-02 |
| US20040028897A1 (en) | 2004-02-12 |
| DE50107073D1 (de) | 2005-09-15 |
| IL155651A0 (en) | 2003-11-23 |
| AR031476A1 (es) | 2003-09-24 |
| JP2004532357A (ja) | 2004-10-21 |
| KR20030062352A (ko) | 2003-07-23 |
| ZA200304802B (en) | 2004-09-06 |
| BR0115544A (pt) | 2003-09-09 |
| CA2429318A1 (en) | 2002-05-30 |
| HUP0301533A3 (en) | 2005-11-28 |
| ES2247195T3 (es) | 2006-03-01 |
| WO2002042531A1 (de) | 2002-05-30 |
| ATE301736T1 (de) | 2005-08-15 |
| CN1211511C (zh) | 2005-07-20 |
| DE10058291A1 (de) | 2002-05-29 |
| EP1339900B1 (de) | 2005-08-10 |
| MXPA03004282A (es) | 2003-08-19 |
| AU2002224872A1 (en) | 2002-06-03 |
| EP1339900A1 (de) | 2003-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG107776A (bg) | Многокомпонентно влакно | |
| JP4070612B2 (ja) | ポリマー材料 | |
| JP4566998B2 (ja) | ポリアミド | |
| ES2237581T3 (es) | Poliamidas. | |
| JP2006504817A (ja) | ポリアミド | |
| ES2253413T3 (es) | Poliamidas. | |
| JP4586023B2 (ja) | ポリアミド | |
| CA2445453A1 (en) | System made from a polyamide and a 2,6-diaminopyridine derivative and method for production of said system |