JP6878758B2 - フィラメント製造装置 - Google Patents
フィラメント製造装置 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 82
- 229920000642 polymer Polymers 0.000 claims description 233
- 239000012530 fluid Substances 0.000 claims description 141
- 238000009987 spinning Methods 0.000 claims description 140
- 230000005855 radiation Effects 0.000 claims description 119
- 230000005670 electromagnetic radiation Effects 0.000 claims description 93
- 239000003505 polymerization initiator Substances 0.000 claims description 61
- 238000006116 polymerization reaction Methods 0.000 claims description 56
- 230000001939 inductive effect Effects 0.000 claims description 31
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 239000012510 hollow fiber Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 187
- 238000000295 emission spectrum Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 239000002904 solvent Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- 239000002033 PVDF binder Substances 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 12
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
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- 230000008859 change Effects 0.000 description 5
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- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229920013654 poly(arylene sulfone) Polymers 0.000 description 4
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- -1 prepolymer Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 3
- 235000021286 stilbenes Nutrition 0.000 description 3
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 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 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/085—Details relating to the spinneret
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
- B01D69/0871—Fibre guidance after spinning through the manufacturing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/255—Flow control means, e.g. valves
- B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/38—Formation of filaments, threads, or the like during polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/16—PVDF, i.e. polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
- B29K2081/06—PSU, i.e. polysulfones; PES, i.e. polyethersulfones or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/755—Membranes, diaphragms
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/06—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/04—Filters
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Multicomponent Fibers (AREA)
Description
Claims (9)
- 少なくとも一つのポリマー溶液(12a)から中空糸膜として形成される少なくとも1本のフィラメント(16a〜16f)を製造するために設けられている少なくとも一つの紡糸ノズルユニット(10a〜10f)と、
前記ポリマー溶液(12a、14b)の重合を開始するために設けられている重合ユニット(18a〜18f)と、
を備えるフィラメント製造装置、特に反応紡糸式フィラメント製造装置において、
前記重合ユニット(18a〜18f)が、重合を少なくとも部分的に前記紡糸ノズルユニット(10a〜10f)内で開始するために設けられており、
前記紡糸ノズルユニット(10a〜10f)が、内部流体(30a〜30c)を誘導するために設けられている少なくとも一つの内部流体チャンネル(26a〜26f)と、ポリマー溶液(12a〜12c)を誘導するために設けられている少なくとも一つのポリマー溶液チャンネル(34a〜34f)とを有し、前記ポリマー溶液チャンネル(34a〜34f)が前記内部流体チャンネル(26a〜26f)を少なくとも部分的に、少なくとも一つの断面において取り囲んでおり、
前記重合ユニットは、電磁放射を少なくとも前記内部流体チャンネル内の前記内部流体に当てるための少なくとも一つの照射ユニットを備える、フィラメント製造装置。 - 前記重合ユニット(18a〜18f)が、重合を開始するための電磁放射を前記ポリマー溶液(12a)に当てるために設けられている少なくとも一つの照射ユニット(20a〜20f)を備えることを特徴とする、請求項1に記載のフィラメント製造装置。
- 前記照射ユニットが、前記電磁放射を少なくとも部分的に前記紡糸ノズルユニット(10a〜10f)内へと結合させるために設けられている少なくとも一つの放射誘導要素(22a、22c〜22f、24a〜24f)を備えることを特徴とする、請求項1又は2に記載のフィラメント製造装置。
- 前記紡糸ノズルユニット(10c)が少なくとも一つの別のポリマー溶液チャンネル(36c)を有し、前記ポリマー溶液チャンネル(34c)及び前記別のポリマー溶液チャンネル(36c)が、異なるポリマー溶液(12c、14c)を誘導するために設けられていることを特徴とする、請求項1〜3のいずれか一項に記載のフィラメント製造装置。
- 前記照射ユニット(20a〜20f)が、前記電磁放射を少なくとも部分的に前記紡糸ノズルユニット(10a〜10f)の少なくとも一つのチャンネル(26a〜26f、34a〜34f、36c)内へと結合させるために設けられていることを特徴とする、請求項2に記載のフィラメント製造装置。
- 前記重合ユニット(18a〜18c)が、重合開始剤を前記紡糸ノズルユニット(10a〜10c)の少なくとも一つのチャンネル(26a〜26c、34a〜34c、36c)内に供給するために設けられている少なくとも一つの供給ユニット(38a〜c)を備えることを特徴とする、請求項1〜5のいずれか一項に記載のフィラメント製造装置。
- 前記重合ユニット(18a〜18c)が、重合を開始するために熱エネルギーを少なくとも前記ポリマー溶液(12a〜12c、14c)に加えるために設けられている温度制御ユニット(44a〜44c)を有することを特徴とする、請求項1〜6のいずれか一項に記載のフィラメント製造装置。
- 重合を選択的に開始するように前記重合ユニット(18a〜18c)を制御するために設けられている制御ユニット(46a〜46c)を特徴とする、請求項1〜7のいずれか一項に記載のフィラメント製造装置。
- 紡糸ノズルユニット(10a〜10f)を有する、特に請求項1〜8のいずれか一項に記載のフィラメント製造装置を用いる製造方法、特に反応紡糸製造方法であって、
前記紡糸ノズルユニット(10a〜10f)が、内部流体(30a〜30c)を誘導するために設けられている少なくとも一つの内部流体チャンネル(26a〜26f)と、ポリマー溶液(12a〜12c)を誘導するために設けられている少なくとも一つのポリマー溶液チャンネル(34a〜34f)とを有し、前記ポリマー溶液チャンネル(34a〜34f)が前記内部流体チャンネル(26a〜26f)を少なくとも部分的に、少なくとも一つの断面において取り囲んでおり、
中空糸膜として形成される少なくとも1本のフィラメント(16a〜16c)が、前記紡糸ノズルユニット(10a〜10f)を用いて少なくとも一つのポリマー溶液(12a〜12f)から製造される、製造方法において、
重合が、少なくとも前記内部流体チャンネル内の前記内部流体に電磁放射を当てることによって少なくとも部分的に前記紡糸ノズルユニット(10a〜10f)内で開始されることを特徴とする、製造方法。
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Application Number | Priority Date | Filing Date | Title |
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DE102016102494.5A DE102016102494A1 (de) | 2016-02-12 | 2016-02-12 | Filamentherstellvorrichtung |
DE102016102494.5 | 2016-02-12 | ||
PCT/EP2017/053058 WO2017137593A1 (de) | 2016-02-12 | 2017-02-10 | Filamentherstellvorrichtung |
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JP2019504938A JP2019504938A (ja) | 2019-02-21 |
JP6878758B2 true JP6878758B2 (ja) | 2021-06-02 |
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US (1) | US11198952B2 (ja) |
EP (1) | EP3414372B1 (ja) |
JP (1) | JP6878758B2 (ja) |
KR (1) | KR102578250B1 (ja) |
CN (1) | CN108848673B (ja) |
AU (1) | AU2017218585B2 (ja) |
CA (1) | CA3013840C (ja) |
DE (1) | DE102016102494A1 (ja) |
SG (1) | SG11201806792WA (ja) |
WO (1) | WO2017137593A1 (ja) |
ZA (1) | ZA201804839B (ja) |
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DE2103769A1 (de) * | 1970-02-24 | 1971-09-09 | VEB Chemiefaserkombinat Schwarza Wilhelm Pieck, χ 6822 Rudolstadt Schwär | Verfahren und Vorrichtung zur Her stellung von synthetischen Faden oder Flachengebilden |
JPS60215808A (ja) * | 1984-04-04 | 1985-10-29 | Hitachi Ltd | 紡糸装置 |
JPS62227359A (ja) * | 1986-03-28 | 1987-10-06 | エヌオーケー株式会社 | 消臭性多孔質膜 |
JPH0213203U (ja) * | 1988-07-11 | 1990-01-26 | ||
FR2682969B1 (fr) * | 1991-10-25 | 1993-12-03 | Verre Fluore Sa | Procede de fabrication en continu de fibres en materiau polymerisable, notamment de fibres optiques polymeres. |
JP2922692B2 (ja) * | 1991-11-22 | 1999-07-26 | 三菱レイヨン株式会社 | フィルターユニット |
JPH06101109A (ja) * | 1992-09-11 | 1994-04-12 | Mitsubishi Rayon Co Ltd | 溶融混合紡糸方法 |
US5820981A (en) * | 1996-04-02 | 1998-10-13 | Montell North America Inc. | Radiation visbroken polypropylene and fibers made therefrom |
US6667003B2 (en) | 2000-05-25 | 2003-12-23 | Zimmer A.G. | Method for the manufacture of synthetic fibers from a melt mixture based on fiber forming polymers |
DE10022889B4 (de) * | 2000-05-25 | 2007-12-20 | Lurgi Zimmer Gmbh | Verfahren zum Herstellen von synthetischen Fäden aus einer Polymermischung auf Polyesterbasis |
WO2005026398A2 (en) * | 2003-09-05 | 2005-03-24 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Nanofibers, and apparatus and methods for fabricating nanofibers by reactive electrospinning |
EP1991721A2 (en) * | 2006-03-01 | 2008-11-19 | The Procter & Gamble Company | Fibers formed of ester condensates and process for forming fibers from ester condensates |
US7939578B2 (en) * | 2007-02-23 | 2011-05-10 | 3M Innovative Properties Company | Polymeric fibers and methods of making |
EP2255030A4 (en) * | 2008-02-29 | 2011-04-13 | Agency Science Tech & Res | HYDRODYNAMIC WIRE OF POLYMER FIBER IN COAXIAL LAMINARY FLOWS |
JP5311455B2 (ja) * | 2008-06-11 | 2013-10-09 | 国立大学法人福井大学 | 紡糸方法並びにそれを用いた繊維製造方法及び装置 |
WO2010040243A1 (en) * | 2008-10-07 | 2010-04-15 | Empa Eidgenössische Materialprüfungs- Und Forschungsanstalt | Process and device for manufacturing shaped composite, the shaped composite and the shaped inorganic article derived from it |
JP2012050904A (ja) * | 2010-08-31 | 2012-03-15 | Panasonic Electric Works Co Ltd | 浄水カートリッジ、当該浄水カートリッジを備えた浄水装置および当該浄水装置を備えた流し台 |
JP5585727B2 (ja) | 2012-03-12 | 2014-09-10 | 三菱レイヨン株式会社 | 多孔質膜の製造方法、および多孔質膜の乾燥装置 |
CN104652119B (zh) * | 2013-11-20 | 2017-01-04 | 香港理工大学 | 一种双网络水凝胶纤维的制备方法及其产品 |
DE102015122727A1 (de) | 2015-12-23 | 2017-06-29 | Poromembrane Gmbh | Filtervorrichtung |
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US20180327930A1 (en) | 2018-11-15 |
CN108848673A (zh) | 2018-11-20 |
DE102016102494A1 (de) | 2017-08-17 |
KR20180107130A (ko) | 2018-10-01 |
AU2017218585A1 (en) | 2018-08-09 |
AU2017218585B2 (en) | 2022-06-16 |
JP2019504938A (ja) | 2019-02-21 |
NZ744662A (en) | 2024-03-22 |
WO2017137593A1 (de) | 2017-08-17 |
EP3414372B1 (de) | 2021-03-24 |
US11198952B2 (en) | 2021-12-14 |
CA3013840A1 (en) | 2017-08-17 |
CN108848673B (zh) | 2022-03-08 |
CA3013840C (en) | 2024-01-09 |
KR102578250B1 (ko) | 2023-09-13 |
ZA201804839B (en) | 2019-05-29 |
SG11201806792WA (en) | 2018-09-27 |
EP3414372A1 (de) | 2018-12-19 |
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