EP2169110B1 - Fibre creuse ignifuge avec un traitement adoucissant sans silicone à base de polyether et de produit de condensation d'acides gras - Google Patents
Fibre creuse ignifuge avec un traitement adoucissant sans silicone à base de polyether et de produit de condensation d'acides gras Download PDFInfo
- Publication number
- EP2169110B1 EP2169110B1 EP20080016820 EP08016820A EP2169110B1 EP 2169110 B1 EP2169110 B1 EP 2169110B1 EP 20080016820 EP20080016820 EP 20080016820 EP 08016820 A EP08016820 A EP 08016820A EP 2169110 B1 EP2169110 B1 EP 2169110B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flame
- fibers
- retardantly
- fiber according
- retardantly modified
- 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.)
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- 229920000570 polyether Polymers 0.000 title claims description 21
- 235000014113 dietary fatty acids Nutrition 0.000 title claims description 18
- 239000000194 fatty acid Substances 0.000 title claims description 18
- 229930195729 fatty acid Natural products 0.000 title claims description 18
- 239000007859 condensation product Substances 0.000 title claims description 16
- 150000004665 fatty acids Chemical class 0.000 title claims description 14
- 239000004721 Polyphenylene oxide Substances 0.000 title claims description 12
- 230000009970 fire resistant effect Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 claims description 95
- 229920000728 polyester Polymers 0.000 claims description 32
- -1 aromatic dicarboxylic acids Chemical class 0.000 claims description 17
- 238000002788 crimping Methods 0.000 claims description 14
- 239000012510 hollow fiber Substances 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 125000001072 heteroaryl group Chemical group 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 150000002009 diols Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical class [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 150000002366 halogen compounds Chemical class 0.000 claims description 2
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000003827 glycol group Chemical group 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching 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
- 238000005507 spraying Methods 0.000 description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920004935 Trevira® Polymers 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000012867 bioactive agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-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
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
- A47G9/0207—Blankets; Duvets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
-
- 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
- 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
- D06M13/2243—Mono-, di-, or triglycerides
-
- 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
- D06M13/2246—Esters of unsaturated carboxylic acids
-
- 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
- D06M13/322—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 nitrogen
- D06M13/402—Amides imides, sulfamic acids
-
- 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
- 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
-
- 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
- Y10T428/23—Sheet including cover or casing
- Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- 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
-
- 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
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core
Definitions
- the invention relates to a flame-retardant modified hollow fiber with a silicone-free soft-grip equipment, and a method for producing the same and their use for Mountainmaschine effort.
- Fiber fillings can be used in many applications, such as apparel, cushions, furniture, insulation, quilts, filters, upholstery (e.g., in cars), sleeping bags, mattress pads, and mattresses.
- the hollow fibers used for these applications are generally hollow fibers which are flame-retardant with phosphorus-containing compounds.
- polyester hollow fibers are preferably used.
- Out JP 2003-336175 are crimped PTT staple fibers with a flame retardant finish based on a special copolymer known.
- the sizing is intended only to aid in processing (post heat treatment / crimping).
- fiber fillings are made by a so-called softening finish with a pleasant feel, improved fluffiness, improved surface smoothness and equipped for improved recovery.
- silicone-based softening is used, such as, for example, in US Pat WO 2004/007 347 (Trevira GmbH ) US 3,271,189 (Hofmann ) and in U.S. 3,454,422 (Mead et al. ) disclosed.
- the object of the present invention is therefore to provide flame-retardant hollow fibers with a soft-grip finish which does not impair the flame-retardant properties of the hollow fibers.
- the present invention therefore relates to flame-retardant modified fibers based on melt-spinnable fibers, characterized in that the fiber is a polyester hollow fiber provided with a silicone-free softening finish comprising at least one polyether and at least one fatty acid condensation product and the fibers have titer values in the range of 0 , 9 to 17 dtex
- polyester materials are in principle all known types suitable for fiber production.
- Such polyesters consist predominantly of building blocks derived from aromatic dicarboxylic acids and from aliphatic diols.
- Common aromatic dicarboxylic acid building blocks are the divalent radicals of benzenedicarboxylic acids, in particular terephthalic acid and isophthalic acid.
- Common diols have 2 to 4 carbon atoms, with the ethylene glycol being particularly suitable.
- Particularly advantageous are fibers which consist of at least 85 mol% of polyethylene terephthalate. The remaining 15 mol% are made up of dicarboxylic acid units and glycol units which act as so-called modifying agents and allow the person skilled in the art to influence the physical and chemical properties of the filaments produced in a targeted manner.
- dicarboxylic acid units are residues of isophthalic acid or of aliphatic dicarboxylic acids, such as glutaric acid, adipic acid and sebacic acid.
- modifying diol radicals are those of relatively long-chain diols, for example of propanediol or butanediol, of di- or triethylene glycol, or, if present in a small amount, of polyglycol having a molecular weight of about 500 to 2,000.
- PET polyethylene terephthalate
- the flame retardant modification of the polyester fibers is achieved by using flame retardant modified polyesters.
- flame-retardant modified polyesters are known. They contain additions of halogen compounds, in particular bromine compounds, or, what is particularly advantageous, they contain phosphorus compounds which are condensed in the polyester chain.
- these condensed-in phosphorus-containing chain links are understood to be chain links which are arranged in the linear chain of the polymer molecule (longest chain), but also in any side chains and branches that may be present.
- flame-retardant modified polyesters which contain condensed in the chain assemblies of the formula (I) wherein R is alkylene or polymethylene having 2 to 6 carbon atoms or phenyl and R 1 is alkyl having 1 to 6 carbon atoms, aryl or aralkyl.
- R is ethylene and R 1 is methyl, ethyl, phenyl, or o-, m- or p-methylphenyl, in particular methyl.
- Such polyesters are, for example, in the DE-A-39 40 713 described.
- the polyesters used in the invention preferably have a molecular weight corresponding to an intrinsic viscosity (IV), measured in a solution of 1 g of polymer in 100 ml of dichloroacetic acid at 25 ° C, from 0.45 to 0.85.
- IV intrinsic viscosity
- the silicone-free softener finish of the present invention is a blend comprising at least one polyether and at least one fatty acid condensation product.
- this mixture preferably has a mixing ratio (weight) of polyether: fatty acid condensation product of 10: 1 to 1: 1, in particular of 5: 1 to 2: 1, particularly preferably of 4: 1.
- R 2 are straight-chain or branched alkyl groups, in particular ethyl (polyethylene glycol) or propyl groups (propylene glycol).
- the end groups R 3 , R 4 are usually hydrogen, but may also be substituted by the same groups as mentioned above for R 3 , R 4 .
- Preferred compounds of the formula (II) are nonionic polyethers. It is further preferred if the polyethers are miscible with water and have a pH in the range from 6 to 9, in particular from 7 to 8, particularly preferably from 7.5 as 10% solution (weight percent). It is further preferred if the dynamic viscosity of the polyethers (measured as 10% strength solution in water) at 20 ° C. (HTC51) is preferably between 50 and 80 mPas, in particular between 60 and 70 mPas, particularly preferred at 65 mPas ,
- Such polyethers are commercially available, for example under the trade name Duron® FF 1751, a product of CHT R. Beitlich GmbH.
- Fatty acid condensation products of the invention suitable for softening equipment are compounds of fatty acids having the general formula R 5 -COOH, where R 5 denotes straight-chain or branched, alkyl or alkenyl groups having 6 to 30 carbon atoms, preferably 6 to 26 carbon atoms, with aliphatic or aromatic, mono- or polyfunctional alcohols or amines.
- Preferred fatty acid condensation products according to the invention are fatty acid condensation products, in particular cationic fatty acid condensation products, which are completely miscible with water and have a pH in the range from 1 to 6, preferably 2 to 5, particularly preferably 3, as 10% solution (weight percent) to 4, have.
- Their dynamic viscosity (measured as 10% by weight solution in water) at 20 ° C. is preferably between 80 and 120 mPas, preferably between 90 and 110 mPas, particularly preferably about 100 mPas.
- Duron® FF 1995 a product of CHT R. Beitlich GmbH.
- a softening finish comprising (i) non-ionic polyethers whose pH (measured as 10% strength by weight solution in water at 20 ° C.) is between 7 and 8 and whose dynamic viscosity of the polyethers (measured as 10 wt .-% - solution in water at 20 ° C) is between 50 and 80 mPas and (ii) cationic fatty acid condensation products whose pH (measured as 10 wt .-% solution in water at 20 ° C) in the range of 2 to 5 and whose dynamic viscosity (measured as 10Gew .-% - solution in water) at 20 ° C between 80 and 120 mPas and wherein the mixing ratio (parts by weight) of nonionic polyether (i) to cationic fatty acid condensation product (ii ) Is 5: 1 to 2: 1.
- Silicone-free means that silicon-containing material is contained as little as possible so that the flame retardant properties according to the invention are not impaired. This is the case for amounts of no more than about 10 ppm of silicone-containing material relative to the finished hollow fiber, preferably less than about 1 ppm, more preferably less than about 0.1 ppm.
- the fibers may have round, oval and other suitable cross-sections or other shapes, such as dumbbell, kidney-shaped, triangular or tri- or multilobal cross sections.
- Polyester hollow fibers with titres of 4 to 13 dtex are preferably used. If the polyester hollow fibers according to the invention are to be used as staple fibers, they have a cut length (staple length) of 1 to 150 mm, preferably 8 to 100 mm and particularly preferably 24 to 80 mm.
- the polyester fibers consist of a ternary mixture and / or a mixture of fibers of different staple length.
- polyester fibers according to the invention are used for textile applications or as filler fiber packing, texturing is advantageous, in particular crimping.
- the degree of crimping is 2 crimps (crimps) per cm (Bg) or more, preferably 3 sheets per cm or more.
- the number of sheets per cm must also be in a certain ratio to the so-called crimp K1.
- K1 preferably has values of at least 15%, preferably at least 18%. Accordingly, the ratio of curling to number of sheets per cm is preferably in the range of 5 ⁇ K1 / Bg ⁇ 6 at a number of sheets per cm Bg of 3.0.
- the stretching is carried out using the so-called Entk Hurselungskraft. This is used in preliminary tests with the help of a force-strain diagram determined tangent of each fiber.
- the flame retardant fibers of the invention may additionally comprise other additives commonly used in the art. These include in particular antioxidants, stabilizers (eg UV stabilizers), matting agents (eg TiO 2 zinc sulfide or zinc oxide), pigments (eg TiO 2 ), additional flame retardants, antistatic agents, dyes, fillers (eg calcium carbonate), antimicrobial agents, bioactive agents, optical Brighteners, extenders and other processing aids to understand.
- additives commonly used in the art. These include in particular antioxidants, stabilizers (eg UV stabilizers), matting agents (eg TiO 2 zinc sulfide or zinc oxide), pigments (eg TiO 2 ), additional flame retardants, antistatic agents, dyes, fillers (eg calcium carbonate), antimicrobial agents, bioactive agents, optical Brighteners, extenders and other processing aids to understand.
- Such additives may be added to the polymer at any time during polymer preparation or applied to the fibers with the finish.
- Fiber fabrication is accomplished by spinning polymers into filaments, optionally with lubricants, and then processing into fibers, drawing and crimping the fibers, and optionally applying an antistatic agent to the fibers.
- the fibers are cut and then pressed into so-called flake bales and packaged.
- Fabrication of the fibers is accomplished using conventional methods and equipment as are preferred in the art in the context of polyester fibers. For example, numerous methods of spinning in US 3,816,486 . U.S. 4,639,347 . GB 1 254 826 and JP 11-189938 described.
- the spinning speed is preferably 800 meters per minute or more, and is typically 1600 meters per minute or less.
- the spinning temperature is typically 255 ° C or more and 305 ° C or less. More preferably, spinning is carried out at about 280 ° C.
- the spinneret is a conventional spinneret of the type used in conventional polyesters, with hole size, location and number depending on the desired fiber and spin line.
- Quenching of the melt-spun polyester filaments in this manner may be carried out in a conventional manner using air or other fluids as described in the art (e.g., nitrogen). Cross-flow, radial, asymmetric or other cooling methods can be used. It is preferred to blow with air for quenching.
- air or other fluids as described in the art (e.g., nitrogen).
- Cross-flow, radial, asymmetric or other cooling methods can be used. It is preferred to blow with air for quenching.
- the fiber filaments thus produced are first deposited in cans for further processing.
- the melt-spun fiber filaments are taken up on a spinning-cable cylinder and subsequently a plurality of spinning-wire cylinders are assembled and a large tow is produced from the fiber-filaments.
- the fiber tows can be drawn using conventional techniques, preferably at 10 to 110 m / min.
- the draw ratios are preferably from 1.25 to 4, more preferably from 2.5 to 3.5, most preferably 3.2.
- the temperature during the drawing is in the range of the glass transition temperature of the polyester cable to be stretched and is preferably 40 ° C. to 80 ° C. and is particularly preferably 69 ° C.
- the aftertreatment is carried out at about 150 ° to 165 ° C to ensure good drying.
- the stretching can be carried out optionally using a two-stage stretching process (see, for example, the US 3,816,486 ). Before and during drawing, one or more finishes may be applied using conventional techniques.
- the silicone-free soft-grip equipment according to the invention is applied between the stretching and the crimping.
- the application is carried out by conventional techniques, in particular by spraying or by means of an applicator roll.
- the amount applied is between 0.4 and 0.5% of the fiber weight and is preferably 0.46%.
- the cable is first heated to a temperature in the range of 60 ° to 100 ° C., preferably 70 ° to 85 ° C., particularly preferably about 83 ° C., and with a pressure of the cable entry rollers of 1.0 to 2, 0 bar, more preferably at about 1.5 bar, a pressure in the crimping chamber of 0.5 to 1.0 bar, particularly preferably 0.8 bar, with steam at between 1.0 and 2.0 kg / min., more preferably 1.5 kg / min., Treated.
- the fibers are relaxed at 150 ° to 165 ° C in the oven and / or fixed.
- the preparation does not need its own fixation step.
- antistatic finish may be applied to the fibers after relaxation.
- the fibers can be made pillar free.
- the textured fibers are taken up, followed by cutting and possibly hardening and depositing in pressed bales as a flake.
- the staple fibers of the present invention are preferably cut on a relaxation downstream mechanical cutter.
- For the production of cable types can be dispensed with the cutting. These cable types are placed in uncut form in the bale and pressed.
- Another object is the use of the fiber products according to the invention as fiber fillers or in textile fabrics.
- fibrous fillers includes fillings for filled covers, e.g. Pillows, duvets, quilts and the like, as well as for mattresses and sleeping bags, insulation and upholstery, for example for furniture and in the automotive sector, as well as filters.
- Inventive textile fabrics are, for example, clothing, the upper and lower webs of the above-mentioned covers, as well as mattress pads.
- the spun goods are collected as a fiber cable via an inlet rake and fed by a first septet, consisting of seven rotating rollers, passed through a dip bath, where it is tempered and again provided with preparation.
- the spun goods are transported by another septet.
- the stretching takes place on the sixth or seventh roll of this septet or between this and a further septet running faster by the factor of stretching.
- the fiber is crimped in a stuffer box, fixed in the oven or dried and optionally cut. Between drawing and crimping, the addition of a silicone-free softening equipment by spraying or by application roller.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
Claims (23)
- Fibre modifiée ignifuge à base de polyester pouvant être filé à partir d'une masse fondue, caractérisée en ce que la fibre est une fibre creuse de polyester munie d'une poignée souple sans silicone comprenant au moins un polyéther et au moins un produit de condensation d'acide gras, les fibres présentant une valeur de titrage de l'ordre de 0,9 à 17 dtex.
- Fibre modifiée ignifuge selon la revendication 1, caractérisée en ce que la poignée souple comprend au moins un polyéther et au moins un produit de condensation d'acide gras et que le rapport de mélange (poids) de polyéther:produit de condensation d'acide gras est de 10:1 à 1:1.
- Fibre modifiée ignifuge selon les revendications 1 ou 2, caractérisée en ce que le polyéther comprend un ou plusieurs composés avec la formule généraleR3, R4 pouvant être similaires ou différents et étant sélectionnés parmi de l'hydrogène, des groupes alkyles ou alcényles à chaîne droite ou ramifiés, ainsi que des groupes aromatiques ou hétéroaromatiques,R2 pouvant être similaires ou différents et étant sélectionnés parmi de l'hydrogène, des groupes alkyles ou alcényles à chaîne droite ou ramifiés,ainsi que des groupes aromatiques ou hétéroaromatiques et sont au moins au nombre d'au moins 1, préférablement 2.
- Fibre modifiée ignifuge selon la revendication 3, caractérisée en ce que le polyéther est du polyéthylène glycol ou du propylène glycol.
- Fibre modifiée ignifuge selon les revendications 1 ou 2, caractérisée en ce que le produit de condensation comprend un ou plusieurs composés de condensation obtenus à partir d'acides gras avec la formule générale
R5-COOH,
R5 signifiant des groupes alkyles ou alcényles à chaîne droite ou ramifiés avec 6 à 30 atomes de carbone, préférablement 6 à 26,avec des alcools ou amines à fonction simple ou complexe aliphatiques ou aromatiques. - Fibre modifiée ignifuge selon l'une des revendications 1 à 5, caractérisée en ce que la fibre est une fibre discontinue de polyesters.
- Fibre modifiée ignifuge selon l'une des revendications 1 à 6, caractérisée en ce que la fibre de polyester est surtout composée d'éléments constitutifs dérivés d'acides dicarboxyliques aromatiques et de diols aliphatiques.
- Fibre modifiée ignifuge selon la revendication 7, caractérisée en ce que les acides dicarboxyliques aromatiques sont des résidus bivalents d'acides benzènecarboxyliques, plus particulièrement des résidus de l'acide téréphtalique et de l'acide isophtalique.
- Fibre modifiée ignifuge selon la revendication 8, caractérisée en ce que les fibres sont composés à au moins 85 % mol de polytéréphtalate d'éthylène.
- Fibre modifiée ignifuge selon l'une des revendications 7 à 9, caractérisée en ce que les diols aliphatiques sont des diols aliphatiques avec 2 à 4 atomes de carbone, plus particulièrement de l'éthylène glycol.
- Fibre modifiée ignifuge selon les revendications 1 à 10, caractérisée en ce que l'ignifugation à la base du polyester est obtenue par l'ajout de composés halogènes, plus particulièrement de composés de brome, ou de composés phosphoreux condensés dans la chaîne de polyester
- Fibre modifiée ignifuge selon la revendication 11, caractérisée en ce que le polyester modifié ignifuge contient des composants de la formule (I)
- Fibre modifiée ignifuge selon la revendication 12, caractérisée en ce que les composants condensés dans la chaîne du polyester modifié ignifuge peuvent être ordonnés dans la chaîne droite de la molécule de polymère (la chaîne la plus longue), mais également dans les chaînes latérales et ramifications, s'il y a lieu.
- Fibre modifiée ignifuge selon l'une des revendications 1 à 13, caractérisée en ce que la fibre est texturée.
- Fibre modifiée ignifuge selon la revendication 14, caractérisée en ce que la fibre est frisée, préférablement frisée par compression.
- Fibre modifiée ignifuge selon la revendication 15, caractérisée en ce que le frisage K1 est d'au moins 15 %, préférablement 18 %.
- Fibre modifiée ignifuge selon l'une des revendications 1 à 16, caractérisée en ce que les fibres ont une valeur de titrage de l'ordre de 4 à 13 dtex.
- Fibre modifiée ignifuge selon l'une des revendications 1 à 17, caractérisée en ce que les fibres sont constituées telles des fibres discontinues et présentent une longueur de fibre de 1 à 150 mm, préférablement de 8 à 100 mm, et idéalement de 24 à 80 mm.
- Matériel de remplissage de fibre contenue la fibre modifiée ignifuge selon les revendications 1 à 18.
- Enveloppes remplies avec le matériel de remplissage selon la revendication 19.
- Enveloppes de remplissage selon la revendication 20, les enveloppes remplies comprennent des oreillers, couettes et couvertures, matelas et sacs de couchages, matériau d'isolation et rembourrages, par exemple pour les meubles et dans l'industrie de l'automobile, ainsi que des filtres.
- Structures textile superficielle, comprenant les fibres modifiées ignifuges selon les revendications 1 à 18.
- Structure textile superficielle selon la revendication 22, les surfaces textiles présentant préférablement les films supérieurs et inférieurs des enveloppes remplies selon les revendications 20 ou 21, ainsi que les vêtements et les surmatelas.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK08016820T DK2169110T3 (da) | 2008-09-25 | 2008-09-25 | Flammehæmmende hule fibre udstyret med silikonefrit blødt greb omfattende en polyether og et fedtsyrekondensationsprodukt |
PL08016820T PL2169110T3 (pl) | 2008-09-25 | 2008-09-25 | Lumenizowane włókna niepodtrzymujące palenia, z apreturą nadającą miękki chwyt nie zawierającą silikonów obejmującą polieter i produkt kondensacji kwasów tłuszczowych |
EP20080016820 EP2169110B1 (fr) | 2008-09-25 | 2008-09-25 | Fibre creuse ignifuge avec un traitement adoucissant sans silicone à base de polyether et de produit de condensation d'acides gras |
PCT/EP2009/006852 WO2010034471A1 (fr) | 2008-09-25 | 2009-09-23 | Fibre creuse ignifuge dotée d'un apprêt souple au toucher mais dépourvu de silicone |
US13/120,434 US20110274869A1 (en) | 2008-09-25 | 2009-09-23 | Flame-retardant hollow fiber with silicone-free soft-touch finish |
JP2011528237A JP5450631B2 (ja) | 2008-09-25 | 2009-09-23 | シリコーンフリー柔軟感触仕上げを有する難燃性中空繊維 |
Applications Claiming Priority (1)
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EP20080016820 EP2169110B1 (fr) | 2008-09-25 | 2008-09-25 | Fibre creuse ignifuge avec un traitement adoucissant sans silicone à base de polyether et de produit de condensation d'acides gras |
Publications (2)
Publication Number | Publication Date |
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EP2169110A1 EP2169110A1 (fr) | 2010-03-31 |
EP2169110B1 true EP2169110B1 (fr) | 2013-06-05 |
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EP20080016820 Active EP2169110B1 (fr) | 2008-09-25 | 2008-09-25 | Fibre creuse ignifuge avec un traitement adoucissant sans silicone à base de polyether et de produit de condensation d'acides gras |
Country Status (6)
Country | Link |
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US (1) | US20110274869A1 (fr) |
EP (1) | EP2169110B1 (fr) |
JP (1) | JP5450631B2 (fr) |
DK (1) | DK2169110T3 (fr) |
PL (1) | PL2169110T3 (fr) |
WO (1) | WO2010034471A1 (fr) |
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CN107460602A (zh) * | 2017-09-13 | 2017-12-12 | 利郎(中国)有限公司 | 一种四面弹面料的生产工艺 |
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US8273163B2 (en) * | 2009-09-30 | 2012-09-25 | Mann & Hummel Gmbh | Flame-retardant hydrocarbon adsorption trap |
CN102429503B (zh) * | 2011-08-24 | 2013-11-20 | 王洪亮 | 超柔竹纤维长丝被芯的制备方法 |
US10010198B2 (en) | 2015-07-21 | 2018-07-03 | Exxel Outdoors, Llc | Sleeping bag with blanket |
US11014030B2 (en) | 2016-02-17 | 2021-05-25 | Hollingsworth & Vose Company | Filter media including flame retardant fibers |
US10252200B2 (en) | 2016-02-17 | 2019-04-09 | Hollingsworth & Vose Company | Filter media including a filtration layer comprising synthetic fibers |
CN112971488B (zh) * | 2021-02-24 | 2022-09-02 | 安徽万利达羽绒制品有限公司 | 一种羽绒绒毛灌装用的预备工装 |
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-
2008
- 2008-09-25 EP EP20080016820 patent/EP2169110B1/fr active Active
- 2008-09-25 PL PL08016820T patent/PL2169110T3/pl unknown
- 2008-09-25 DK DK08016820T patent/DK2169110T3/da active
-
2009
- 2009-09-23 WO PCT/EP2009/006852 patent/WO2010034471A1/fr active Application Filing
- 2009-09-23 JP JP2011528237A patent/JP5450631B2/ja active Active
- 2009-09-23 US US13/120,434 patent/US20110274869A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107460602A (zh) * | 2017-09-13 | 2017-12-12 | 利郎(中国)有限公司 | 一种四面弹面料的生产工艺 |
Also Published As
Publication number | Publication date |
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JP5450631B2 (ja) | 2014-03-26 |
JP2012503720A (ja) | 2012-02-09 |
US20110274869A1 (en) | 2011-11-10 |
WO2010034471A1 (fr) | 2010-04-01 |
PL2169110T3 (pl) | 2013-11-29 |
DK2169110T3 (da) | 2013-09-08 |
EP2169110A1 (fr) | 2010-03-31 |
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