US20030035949A1 - Polyester fiber for false twisting - Google Patents
Polyester fiber for false twisting Download PDFInfo
- Publication number
- US20030035949A1 US20030035949A1 US09/979,186 US97918601A US2003035949A1 US 20030035949 A1 US20030035949 A1 US 20030035949A1 US 97918601 A US97918601 A US 97918601A US 2003035949 A1 US2003035949 A1 US 2003035949A1
- Authority
- US
- United States
- Prior art keywords
- yarn
- weight
- false
- twisting
- treating agent
- 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.)
- Abandoned
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- 229920000570 polyether Polymers 0.000 claims abstract description 28
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 15
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 12
- 238000007334 copolymerization reaction Methods 0.000 claims description 3
- NMYFVWYGKGVPIW-UHFFFAOYSA-N 3,7-dioxabicyclo[7.2.2]trideca-1(11),9,12-triene-2,8-dione Chemical group O=C1OCCCOC(=O)C2=CC=C1C=C2 NMYFVWYGKGVPIW-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- -1 polytrimethylene terephthalate Polymers 0.000 abstract description 26
- 229920002215 polytrimethylene terephthalate Polymers 0.000 abstract description 15
- 239000000306 component Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 31
- 238000012545 processing Methods 0.000 description 11
- 230000003068 static effect Effects 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 239000011269 tar Substances 0.000 description 6
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000003517 fume Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920001515 polyalkylene glycol Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- GHLKSLMMWAKNBM-UHFFFAOYSA-N dodecane-1,12-diol Chemical compound OCCCCCCCCCCCCO GHLKSLMMWAKNBM-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229940117927 ethylene oxide Drugs 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- SZHOJFHSIKHZHA-UHFFFAOYSA-N tridecanoic acid Chemical compound CCCCCCCCCCCCC(O)=O SZHOJFHSIKHZHA-UHFFFAOYSA-N 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- DLKQHBOKULLWDQ-UHFFFAOYSA-N 1-bromonaphthalene Chemical compound C1=CC=C2C(Br)=CC=CC2=C1 DLKQHBOKULLWDQ-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- YHCCCMIWRBJYHG-UHFFFAOYSA-N 3-(2-ethylhexoxymethyl)heptane Chemical compound CCCCC(CC)COCC(CC)CCCC YHCCCMIWRBJYHG-UHFFFAOYSA-N 0.000 description 1
- QILMKHPBHSTXSI-UHFFFAOYSA-N 4-dodecanoyloxybutyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCCOC(=O)CCCCCCCCCCC QILMKHPBHSTXSI-UHFFFAOYSA-N 0.000 description 1
- YSVWNTWQYQDEFP-UHFFFAOYSA-N 6-dodecanoyloxyhexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCCCCOC(=O)CCCCCCCCCCC YSVWNTWQYQDEFP-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- HBURIARTRYNTSP-UHFFFAOYSA-N CCCCCCCCCC(O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC Chemical compound CCCCCCCCCC(O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC HBURIARTRYNTSP-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000005639 Lauric acid Substances 0.000 description 1
- YTKHATNFOMQGFZ-UHFFFAOYSA-N Obtusilic acid Natural products CC1C(CCC2(C)CCC3(COC(=O)C=C/c4ccc(O)cc4)C(=CCC5C6(C)CCC(O)C(C)(C)C6CCC35C)C12)C(=O)O YTKHATNFOMQGFZ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- XKZKQTCECFWKBN-SREVYHEPSA-N cis-4-decenoic acid Chemical compound CCCCC\C=C/CCC(O)=O XKZKQTCECFWKBN-SREVYHEPSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229940093476 ethylene glycol Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- SXCBDZAEHILGLM-UHFFFAOYSA-N heptane-1,7-diol Chemical compound OCCCCCCCO SXCBDZAEHILGLM-UHFFFAOYSA-N 0.000 description 1
- YAQXGBBDJYBXKL-UHFFFAOYSA-N iron(2+);1,10-phenanthroline;dicyanide Chemical compound [Fe+2].N#[C-].N#[C-].C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1 YAQXGBBDJYBXKL-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 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 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000874 polytetramethylene terephthalate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
- D06M13/17—Polyoxyalkyleneglycol ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- 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
- Y10T428/2904—Staple length fiber
- Y10T428/2907—Staple length fiber with coating or impregnation
Definitions
- the present invention relates to a polytrimethylene terephthalate-based polyester yarn having an excellent false-twisting property.
- the present invention relates to a polytrimethylene terephthalate-based polyester yarn which has excellent smoothness, heat resistance, collectability and anti-electricity, scarcely generates fluffs and yarn breakage, and can stably be subjected to false-twisting.
- polyester yarns comprising polytrimethylene terephthalate have low elastic modulus
- a knitted or woven fabric obtained from the yarns not only exhibits a soft hand-touch but also has the same elastic recovery and dyeability as those of polyamide yarns, and further maintains the characteristics of polyester yarns comprising polyethylene terephthalate, such as dimensional stability, light resistance and low hygroscopicity.
- the development of the polyester yarns comprising the polytrimethylene terephthalate in wide fields is thereby expected.
- a partially oriented yarn (hereinafter often referred to as POY), as a raw yarn for applying the frictional false-twisting, produced at a spinning speed of 3,000 m/minute or more is applied with a drawing treatment and simultaneously a frictional false-twisting (hereinafter this method is often referred to as DTY) from the viewpoint of the improvement in productivity
- some false-twisting methods such as a method (hereinafter often preferred to as PTY) for applying a frictional false-twisting to a drawn yarn obtained by continuously performing a spinning and a drawing treatment at a high speed (hereinafter often referred to as direct drawing) or a method for applying a frictional false-twisting to an oriented yarn (hereinafter often preferred to as USY) produced at a spinning speed of 5,000 m/minute or more, have been proposed.
- PTY a method for applying a frictional false-twisting to a drawn yarn obtained by continuously performing a spinning and a drawing treatment at
- the heater must frequently be cleaned to dissolve the inconvenience, but the frequent cleaning treatments of the heater adversely lowers the productivity of the yarn, thus finally resulting in the increase of the production cost.
- the polyester yarn comprising the polyrtimethylene terephthalate is subjected to the false-twisting, an additional large problem is that the passing property of the yarn is further deteriorated to make the high speed processing of the yarn difficult, because the yarn is easily deformed even under a low tension to increase the contact areas of the yarn with various contact members, thereby increasing the static frictions between the yarn and the yarn and the dynamic frictions between the yarn and the various contact members in comparison with those of a polyester yarn comprising polyethylene terephthalate.
- the treating agent containing the polyethers as the main components gives high dynamic frictions between the yarn and the various contact members and together contains the high molecular weight polyether having a high viscosity, the dynamic frictions between the yarn and the various contact members are further increased. It is therefore difficult to control the generation of fluffs and broken yarns, and it is impossible to improve the passing property of the yarn when the yarn is subjected to frictional false-twisting.
- the object of the present invention is to provide a polytrimethylene terephthalate-based polyester yarn which has excellent smoothness, heat resistance, collectability and anti-electricity, scarcely generates fluffs and broken yarn, and can stably be subjected to false-twisting.
- the present inventors have found that it has been effective for achieving the object to use the combination of the specific ether-ester compound with the polyether compound as the treating agent, which has led to the completion of the present invention.
- the polyester yarn of the present invention capable of achieving the object and used for false-twisting, characterized in that 80% or more by weight of the polymer component constituting the yarn comprises trimethylene terephthalate units, in that said yarn has a birefringence of 0.03 to 0.08, an elongation of 30 to 180%, and an elastic recovery of 30 to 100% at 10% elongation, and in that a treating agent containing the following components a and b is stuck to the surface of said yarn in an amount of 0.2 to 1.0% by weight based on the weight of the yarn.
- R 1 and R 2 are each an alkyl group having 7 to 21 carbon atoms
- A is an oxyalkylene group having 2 to 4 carbon atoms
- X and Y are each an integer of not less than 0, provided that (X+Y) is an integer of 1 to 20, and Z is an integer of 3 to 12].
- the polyester yarn of the present invention 80% or more by weight of the polyester is comprised of the polytrimethylene terephthalate, but the polyester may be copolymerized with the third component within a range (usually 20% or less by weight) not damaging the object of the present invention.
- the third component includes acid components such as adipic acid, sebacic acid, isophthalic acid, 5-sodium sulfoisophthalic acid, 2,6-naphthalene dicarboxylic acid and cyclohexane dicarboxylic acid, and diol components such as ethyleneglycol, tetramethyleneglycol, cyclohexanedimethanol and polyethyleneglycol.
- the polyester may be blended with other polyesters such as polyethylene terephthalate, polytetramethylene terephthalate, polycyclohexanedimethylene terephthalate and polyethylene 2,6-naphthalenedicarboxylate. If necessary, a delustering agent, a thermal stabilizer, an ultraviolet light absorbent, an antistatic agent, a terminator, a fluorescent brightening agent, and so on, may further be added.
- the intrinsic viscosity (measured in ortho-chlorophenol as a solvent at a temperature of 35° C.) of the polytrimethylene terephthalate-based polyester is suitably in the range of 0.4 to 2.0, preferably in the range of 0.5 to 1.5, further preferably in the range of 0.6 to 1.2, from the viewpoint of stability on spinning and from the viewpoint of the dynamic characteristics (strength, elongation, and so on) of the obtained yarn.
- the polyester yarn of the present invention is a yarn comprising the above-mentioned polytrimethylene terephthalate-based polyester, and it is important to satisfy the following characteristics and to be stuck with the later-described specific treating agent to the surface of the yarn so that the polyester yarn has excellent smoothness, heat resistance, collectability and anti-electricity and also has capability of being stably false-twisted substantially without generating fluffs and a broken yarn,.
- the birefringence of the yarn is in the range of 0.03 to 0.08.
- the yarn having the birefringence in this range is usually called a partially oriented yarn (often referred to as POY).
- POY partially oriented yarn
- the birefringence of less than 0.03 is undesirable, because the quality irregularity of the yarn is liable to be caused by the generation of the change in the physical properties of the raw yarn with the passage of time before subjected to false-twisting, the partial fusion of the yarn on the false-twisting process and so on.
- the birefringence of more than 0.08 is also undesirable, because the yarn, has the physical properties close to those of a drawn yarn, is liable to be fluffed or broken, when false-twisted at a high speed, and can thereby not be false-twisted stably.
- the elongation is in the range of 30 to 180%, preferably in the range of 60 to 150%.
- the elongation except the above range is not desirable, because the yarn tends to be broken or fluffed on the false-twisting and can stably not be processed.
- the elastic recovery at 10% elongation is 30 to 100%, preferably 50 to 80%. Said elastic recovery excluding the above range is not desirable, because the yarn does not give a knitted or woven fabric having a soft hand-touch, after processed.
- R 1 and R 2 are each an alkyl group having 7 to 21 carbon atoms
- A is an oxyalkylene group having 2 to 4 carbon atoms
- X and Y are each an integer of not less than 0, provided that (X+Y) is an integer of 1 to 20, and Z is an integer of 3 to 12.
- the ether-ester compound represented by the above-mentioned formula is a component for controlling the generation of heater-tars on the false-twisting and adjusting the dynamic frictions between the yarn and various contact members to improve handling properties such as a threading property.
- the component is synthesized by addition-reacting 1 to 20 moles of an alkyleneoxide having 2 to 4 carbon atoms to a known linear saturated glycol having 3 to 12 carbon atoms in a random or block state and then esterifying the reaction product with an aliphatic carboxylic acid.
- Said linear saturated glycol having the 3 to 12 carbon atoms concretely includes 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol, 1,7-heptanediol, 1,8-octanediol, 1,10-decanediol, and 1,12-dodecanediol.
- 1,4-butanediol, 1,5-pentanediol or 1,6-hexanediol is preferable.
- alkyleneoxide having 2 to 4 carbon atoms ethyleneoxide, propyleneoxide and butyleneoxide may be exemplified, and they may singly or together be used.
- the addition mole number (X+Y) of the alkyleneoxide is necessary to be 20 or less, especially preferably 10 or less, because the viscosity of the ether-ester compound is increased to lower the smoothness, when the (X+Y) is too large.
- the aliphatic carboxylic acid used for the esterification is necessary to be an aliphatic carboxylic acid having 8 to 22 carbon atoms (the carbon atom number of the alkyl group in the formula is 7 to 21), and concretely includes linear saturated aliphatic carboxylic acids such as caprylic acid, pelargonic acid, capric acid, undecanoic acid, lauric acid, tridecanoic acid, myristic acid, pentadecanoic acid, palmitic acid and stearic acid, and normal unsaturated aliphatic carboxylic acids such as obtusilic acid, zoomaric acid and oleic acid.
- linear saturated aliphatic carboxylic acids such as caprylic acid, pelargonic acid, capric acid, undecanoic acid, lauric acid, tridecanoic acid, myristic acid, pentadecanoic acid, palmitic acid and stearic acid, and normal unsaturated aliphatic carboxylic acids such as o
- Aliphatic carboxylic acids having the carbon atom numbers of less than 8 are not desirable, because they have insufficient heat resistance and are liable to fume on a heater on false-twisting. On the other hand, aliphatic carboxylic acids having carbon atom numbers exceeding 22 are also not desirable, because the smoothness becomes insufficient.
- the content of the ether-ester compound (component a) in the treating agent is in the range of 50 to 80% by weight, preferably 60 to 80% by weight.
- the content is less than 50% by weight, the object of the present invention can not be achieved, because the smoothness becomes insufficient.
- the content exceeding 80% by weight is also not desirable, because the amount of an emulsifier capable of being used for emulsifying said ether-ester compound is decreased to lower the stability of said treating agent.
- the polyether compound (component b) having a molecular weight of 10,000 or more which is together used with the above-mentioned ether-ester compound (component a), is a component for adjusting the static frictions between the yarn and the yarn to improve the fluff resistance of the yarns even with a relative small amount.
- the component b having a molecular weight of 10,000 to 20,000 can be produced by a method of anionically polymerizing a conventional alkylene oxide, but the component b having a molecular weight exceeding 20,000 is generally produced by a coordinated anionic polymerization method.
- the polyether compound produced by this method has a larger molecular weight than those of polyether compounds produced by the conventional general anionic polymerization method, an effect for improving the fluff resistance is extremely large. Further, while the polyether compound produced by the anionic polymerization method has a wide molecular weight distribution, the polyether compound produced by the coordinated anionic polymerization method has a narrow molecular weight distribution and therefore it is remarkably effective for improving the fluff resistance because of being easier to adjust the static frictions between the yarn and the yarn.
- the polyether compound produced by the coordinated anionic polymerization method is usually ethylene oxide-propylene oxide copolymer, and the molecular weight of the copolymer is preferably in the range of 20,000 to 100,000 because of being easily produced, but the molecular weight of about 20,000 to about 50,000 is more preferable from the viewpoint of handling property.
- the copolymerization weight ratio (PO/EO) of the propylene oxide (PO) to the ethylene oxide (EO) is suitably in the range of 20/80 to 50/50.
- one terminal or both terminals of the copolymer may be blocked with alkyl groups, acyl groups, or the like through ether bonds, ester bonds, or the like.
- the content of the polyether compound (component b) having a molecular weight of 10,000 or more in the treating agent is necessary to be 2% or more by weight for preventing the generation of fluffs on false-twisting, but it is necessary that the content is 20% or less by weight, preferably 5 to 20% by weight, because the too large content of the polyether compound deteriorates the smoothness due to the increase in the viscosity of the treating agent, lowers the stability of the process on the production of the yarn, and further reduces the static frictions between the yarn and the yarn to cause a problem on a winding property.
- the above-explained treating agent used in the present invention may be mixed with a conventional nonionic surfactant, a conventional anionic surfactant, a conventional silicone compound, a conventional fluoro-compound, a conventional antioxidant, and so on, within ranges not interrupting the object of the present invention, in addition to the above-mentioned components.
- a conventional nonionic surfactant polyalkylene glycol alkyl ethers, polyalkylene glycol aryl ethers, partially esterified polyhydric alcohol-alkylene oxide adducts, and the like are exemplified and they are used for improving the emulsifiability of the ether-ester compound and the wettability of the yarn.
- the polyalkylene glycol alkyl ethers can be preferably used.
- the anionic surfactant is used for improving the anti-electricity, and alkylsulfonate salts, alkylphosphate salts, polyalkylene glycol alkyl ether sulfonate salts, alkylcarboxylate salts, alkylsulfate salts, and the like are concretely exemplified.
- the method for sticking the treating agent to the surface of the polyester yarn is especially not limited, but is usually a method for vesting the treating agent to a melt-spun undrawn yarn and, if necessary, then subjecting the treated undrawn yarn to a drawing treatment.
- the method for vesting the treating agent to the undrawn yarn is also arbitrary, but the treating agent is usually vested in the form of an aqueous emulsion having a concentration of 3 to 20% by weight by a conventional known method such as an oiling roller method or a nozzle method.
- the amount (as the active ingredient of the treating agent) of the treating agent to be vested to the polyester yarn is in the range of 0.2 to 1.0% by weight, preferably in the range of 0.3 to 0.5% by weight, based on the weight of the yarn.
- Said vesting amount exceeding 1.0% by weight is not desirable, because tars are adhered to a heater plate on the frictional false-twisting of the obtained yarn, thereby making it impossible to stably false-twist the yarn, although a problem is especially not caused on the windability of the yarn on the spinning.
- the vesting amount of less than 0.2% by weight is also not desirable, because the collectability and lubricity of the yarn become insufficient and therefore the windability of the yarn on the spinning is deteriorated and the processability of the yarn on the frictional false-twisting become insufficient.
- the above-explained polyester yarn of the present invention can be false-twisted by any one of conventional known methods, but urethane or ceramic disks or belts are generally used as a tool for the frictional false-twisting.
- Any one of a contact one step method, a contact-noncontact two step method, and a noncontact two step method can be adopted for the heater of a false-twisting machine in response to a crimp state and a processing speed to be demanded.
- the temperature of the heater is suitable at 170 to 200° C. in the case of a contact heater, and at 170 to 500 ° C. in the case of a non-contact heater.
- the processing speed is suitably selected within the range of 300 to 1,200 m/minute in response to the model of the processing machine.
- the processed yarn obtained by applying the false-twisting is usually woven or knitted into the woven or knitted fabric.
- the yarn may, if necessary, additionally oiled with 0.3 to 3% by weight of a treating agent consisting mainly of a mineral oil or ester compound having a low viscosity to further impart smoothness to the yarn.
- the birefringence is measured by a conventional method, measuring interference fringes with monochromatic light having a wavelength of 530 nm by the use of a polarization microscope in 1-bromonaphthalene as a penetrating liquid.
- the elastic recovery at 10% elongation is obtained, by attaching a sample yarn to a tensile tester at a distance of 250 mm between chucks, by elongating the attached sample yarn up to an elongation ratio of 10% at a tensile speed of 50 mm/minute and leaving the elongated sample yarn for one minute, subsequently by returning the length of the sample yarn to the original length of the sample yarn at the same speed of 50 mm/minute as the tensile speed, by reading the movement distance (L′ mm) of the chuck in the stress-applied state, and then by determining the elastic recovery according the following equation.
- the oil pick up is obtained, by picking about 3 g of a polyester yarn sample, by drying the sample at 105° C. for 2 hours, immediately by measuring the weight (A) of the sample, subsequently by immersing the sample in 300 cc of a washing aqueous solution containing a sodium alkylbenzenesulfonate as a main component, by applying ultrasonic waves to the immersed sample at 40° C. at least for 10 minutes, by scrapping the washing solution, by washing the sample with 40° C. hot water for 30 minutes, by drying the washed sample in air at room temperature, further by drying the sample at 105° C. for 2 hours, and then immediately by measuring the weight (B) of the sample.
- OPU (%) ( A ⁇ B )/ B ⁇ 100.
- a polyester yarn (A) of 138 dtex/36 filaments is wound on a cylinder at a spiral angle of ⁇ 15° with a winding tension of about 9.8 cN (10 g).
- the cylinder has a diameter of 2 inches (5.1 cm) and a length of 3 inches (7.6 cm).
- the same polyester yarn as mentioned above is taken in a length of 12 inches (30.5 cm) (B) and then hung on the cylinder. At that time, said component (B) is loaded on the upper layer portion of the above-mentioned component (A) and arranged in parallel to the winding direction.
- a load of 0.035 cN/dtex (0.04 g/de) is hung on one end of the component (B), and a strain gauze is connected to the other end.
- the cylinder is rotated at a circumferential speed of 0.0016 cm/second at an angle of 180 degree, and the tensions on the rotation is continuously recorded.
- the frictional coefficient (f) between the filaments is calculated according to the following equation.
- T 1 is a tension given by applying a load of 0.035 cN/dtex (0.04 g/de) to the multi-filaments
- ln is a natural logarithmic symbol.
- the frictional coefficient is obtained, by taking a polytrimethylene terephthalate yarn comprising 83 dtex/36 filaments as a sample, by measuring the tension (T 2 ) of the sample on the exit side of a frictional member comprising a 60 mm diameter satin chromium pin by the use of a machine for measuring the friction between the yarn and the metal at a travel speed of 300 m/minute at a contact angle of 180 degree at a tension of 9.8 cN (10 g:T 1 ) on the entrance side of the frictional member, and then by similarly determining the frictional coefficient according to the equation used for the calculation of the static friction between the yarn and the yarn.
- the stability of the emulsion is judged, by allowing a 10% aqueous emulsion to stand at 30° C. for one day, by visually observing the state of the emulsion, and then by classifying the state into three ranks consisting of a good rank (not changed), an acceptable rank (creaming-generated) and an improper rank (separated).
- the bulge is determined by measuring the swollen width of the end face by the unit of mm on the basis of the original winding width of a package having a winding amount of 8 Kg.
- the number of the fluffs per meter is determined by counting the fluffs on a 25 m false-twisted yarn.
- the generation state of scum on the heater is judged into the 1st class to the 5fth class by using the heater for the processing for 3 weeks and then by visually observing the amount of the scum generated on the heater in the 1st class (improper) to the 5th class (good).
- Polytrimethylene terephthalate having an intrinsic viscosity of 1.03 was melted and extruded from a spinneret having 36 extrusion holes each having a hole-diameter of 0.3 mm. Said extruded filaments were cooled and solidified and then taken off at a speed of 3,300 m/minute, while the aqueous emulsion (the concentration of the emulsion:10% by weight) of a treating agent mentioned in Table 1 was stuck in a real stuck amount of 0.35% by weight.
- the obtained polyester yarn of 138 dtex/36 filaments had a birefringence of 0.035, an elongation of 145% and an elastic recovery of 55%.
- the polyester yarn comprising the polytrimethylene terephthalate is liable to increase the contact areas with various contact members, because of tending to be deformed even under a low tension.
- static frictions between the yarn and the yarn and dynamic frictions between the yarn and the various contact members are larger than those of a polyester yarn comprising polyethylene terephthalate.
- the treating agent which contains such the specific ether-ester compound as mentioned above as the main component and further contains the polyether compound having a molecular weight of 10,000 or more in an amount of 2 to 20% by weight, is stuck to the polytrimethylene terephthalate-based polyester yarn of the present invention. Therefore, the static frictions between the yarn and the yarn and simultaneously the dynamic frictions between the yarn and the various contact members are reduced, and the accumulation of tars and sludge on the heater on the false-twisting is also hardly generated. The yarn can thereby extremely stably be false-twisted at a high speed.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2000102119A JP3856617B2 (ja) | 2000-04-04 | 2000-04-04 | 仮撚加工用ポリエステル繊維 |
JP2000-102119 | 2000-04-04 |
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US20030035949A1 true US20030035949A1 (en) | 2003-02-20 |
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ID=18616055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US09/979,186 Abandoned US20030035949A1 (en) | 2000-04-04 | 2001-03-19 | Polyester fiber for false twisting |
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US (1) | US20030035949A1 (ko) |
EP (1) | EP1199399A4 (ko) |
JP (1) | JP3856617B2 (ko) |
KR (1) | KR100704525B1 (ko) |
CN (1) | CN1186492C (ko) |
AU (1) | AU3954301A (ko) |
MX (1) | MXPA01012282A (ko) |
WO (1) | WO2001075217A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6672047B2 (en) * | 2000-03-03 | 2004-01-06 | E. I. Du Pont De Nemours And Company | Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns |
US20050147784A1 (en) * | 2004-01-06 | 2005-07-07 | Chang Jing C. | Process for preparing poly(trimethylene terephthalate) fiber |
Families Citing this family (8)
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JP3778808B2 (ja) * | 2001-04-04 | 2006-05-24 | 帝人ファイバー株式会社 | ポリエステル系熱接着性複合繊維およびその製造方法 |
KR20030060311A (ko) * | 2002-01-08 | 2003-07-16 | 주식회사 효성 | 폴리트리메틸렌 테레프탈레이트사 제조용 유제조성물 |
JP4818004B2 (ja) * | 2006-07-14 | 2011-11-16 | 帝人ファイバー株式会社 | 制電性ポリエステル仮撚加工糸及びその製造方法 |
KR101306231B1 (ko) * | 2007-06-11 | 2013-09-09 | 코오롱인더스트리 주식회사 | 셀룰로오스계 원사 및 그 제조방법 |
KR100970462B1 (ko) * | 2010-02-09 | 2010-07-16 | 엘베스트지에이티 주식회사 | 에너지 절감형 방식용 금속도막 조성물 및 그 제조방법 |
DE102010063976B4 (de) * | 2010-12-22 | 2013-01-17 | Akzenta Paneele + Profile Gmbh | Paneel |
WO2016121673A1 (ja) * | 2015-01-26 | 2016-08-04 | 三洋化成工業株式会社 | 透水性付与剤、透水性繊維、不織布及び吸水性物品 |
JP7261746B2 (ja) | 2017-11-29 | 2023-04-20 | 三洋化成工業株式会社 | 界面活性剤及び界面活性剤を含有する洗浄剤 |
Family Cites Families (6)
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JPS6010145B2 (ja) * | 1976-07-26 | 1985-03-15 | 旭化成株式会社 | 耐熱性を改良した繊維用油剤 |
JPS57183471A (en) * | 1981-04-30 | 1982-11-11 | Takemoto Oil & Fat Co Ltd | Synthetic fiber treating oil agent |
EP0102240B1 (en) * | 1982-08-27 | 1990-10-31 | Teijin Limited | Method for treating metallic or ceramic surfaces at high temperatures |
JPS62177282A (ja) * | 1986-01-29 | 1987-08-04 | 帝人株式会社 | ポリエステル繊維 |
JP3188687B2 (ja) * | 1998-01-29 | 2001-07-16 | 旭化成株式会社 | 平滑なポリエステル繊維 |
JP3187007B2 (ja) * | 1998-02-18 | 2001-07-11 | 旭化成株式会社 | 加工性の優れたポリエステル繊維 |
-
2000
- 2000-04-04 JP JP2000102119A patent/JP3856617B2/ja not_active Expired - Lifetime
-
2001
- 2001-03-19 MX MXPA01012282A patent/MXPA01012282A/es unknown
- 2001-03-19 KR KR1020017015431A patent/KR100704525B1/ko not_active IP Right Cessation
- 2001-03-19 EP EP01914175A patent/EP1199399A4/en not_active Withdrawn
- 2001-03-19 US US09/979,186 patent/US20030035949A1/en not_active Abandoned
- 2001-03-19 WO PCT/JP2001/002163 patent/WO2001075217A1/ja active Application Filing
- 2001-03-19 AU AU39543/01A patent/AU3954301A/en not_active Abandoned
- 2001-03-19 CN CNB018008119A patent/CN1186492C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6672047B2 (en) * | 2000-03-03 | 2004-01-06 | E. I. Du Pont De Nemours And Company | Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns |
US20050147784A1 (en) * | 2004-01-06 | 2005-07-07 | Chang Jing C. | Process for preparing poly(trimethylene terephthalate) fiber |
Also Published As
Publication number | Publication date |
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EP1199399A1 (en) | 2002-04-24 |
WO2001075217A1 (fr) | 2001-10-11 |
EP1199399A4 (en) | 2004-08-18 |
CN1186492C (zh) | 2005-01-26 |
KR100704525B1 (ko) | 2007-04-09 |
JP3856617B2 (ja) | 2006-12-13 |
AU3954301A (en) | 2001-10-15 |
CN1366566A (zh) | 2002-08-28 |
KR20020033098A (ko) | 2002-05-04 |
MXPA01012282A (es) | 2002-07-30 |
JP2001288682A (ja) | 2001-10-19 |
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