JP2010513058A - 成型ハニカム - Google Patents
成型ハニカム Download PDFInfo
- Publication number
- JP2010513058A JP2010513058A JP2009541361A JP2009541361A JP2010513058A JP 2010513058 A JP2010513058 A JP 2010513058A JP 2009541361 A JP2009541361 A JP 2009541361A JP 2009541361 A JP2009541361 A JP 2009541361A JP 2010513058 A JP2010513058 A JP 2010513058A
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb
- thermoplastic material
- fiber
- high modulus
- cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims abstract description 86
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 48
- 238000002844 melting Methods 0.000 claims abstract description 28
- 230000008018 melting Effects 0.000 claims abstract description 28
- 210000004027 cell Anatomy 0.000 claims description 75
- 229920005989 resin Polymers 0.000 claims description 44
- 239000011347 resin Substances 0.000 claims description 44
- 210000002421 cell wall Anatomy 0.000 claims description 36
- 229920001187 thermosetting polymer Polymers 0.000 claims description 29
- 229920000642 polymer Polymers 0.000 claims description 28
- 229920003235 aromatic polyamide Polymers 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- 229920000728 polyester Polymers 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 claims description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims 1
- 239000004696 Poly ether ether ketone Substances 0.000 claims 1
- 239000004962 Polyamide-imide Substances 0.000 claims 1
- 239000004697 Polyetherimide Substances 0.000 claims 1
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229920001643 poly(ether ketone) Polymers 0.000 claims 1
- 229920002312 polyamide-imide Polymers 0.000 claims 1
- 229920002530 polyetherether ketone Polymers 0.000 claims 1
- 229920001601 polyetherimide Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- 241000264877 Hippospongia communis Species 0.000 description 200
- 238000000034 method Methods 0.000 description 44
- 239000000853 adhesive Substances 0.000 description 33
- 230000001070 adhesive effect Effects 0.000 description 32
- 239000000463 material Substances 0.000 description 27
- 239000011230 binding agent Substances 0.000 description 19
- 238000000465 moulding Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 18
- 229920001169 thermoplastic Polymers 0.000 description 17
- 239000004416 thermosoftening plastic Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 16
- 239000006185 dispersion Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 239000004760 aramid Substances 0.000 description 12
- 239000005011 phenolic resin Substances 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 238000003490 calendering Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 229920000561 Twaron Polymers 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 229920001568 phenolic resin Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- -1 floc and / or pulp Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011112 polyethylene naphthalate Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004762 twaron Substances 0.000 description 3
- VSSAADCISISCOY-UHFFFAOYSA-N 1-(4-furo[3,4-c]pyridin-1-ylphenyl)furo[3,4-c]pyridine Chemical compound C1=CN=CC2=COC(C=3C=CC(=CC=3)C3=C4C=CN=CC4=CO3)=C21 VSSAADCISISCOY-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- 229920003261 Durez Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000012210 heat-resistant fiber Substances 0.000 description 2
- 238000007689 inspection Methods 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
- 239000000155 melt Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920002577 polybenzoxazole Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 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
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 229920013651 Zenite Polymers 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- UNKQPEQSAGXBEV-UHFFFAOYSA-N formaldehyde;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound O=C.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 UNKQPEQSAGXBEV-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 239000002667 nucleating agent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- PGNWIWKMXVDXHP-UHFFFAOYSA-L zinc;1,3-benzothiazole-2-thiolate Chemical compound [Zn+2].C1=CC=C2SC([S-])=NC2=C1.C1=CC=C2SC([S-])=NC2=C1 PGNWIWKMXVDXHP-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
- B31D3/0292—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section involving auxiliary operations, e.g. expanding, moistening, glue-applying, joining, controlling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
- B29C70/026—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers and with one or more layers of pure plastics material, e.g. foam layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0089—Producing honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/902—High modulus filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
- Y10T428/24165—Hexagonally shaped cavities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
a)融点が120℃〜350℃の5〜50重量部の熱可塑性材料と、1デニール当たり600グラム(1dtex当たり550グラム)以上の弾性率を有する50〜95重量部の高弾性率繊維とを、壁中の熱可塑性材料と高弾性率繊維との総量に基づいて含む複数のシートを、接着剤の平行線に沿ってボンディングする工程と、
b)シートの面に垂直方向に、ボンドしたシートを引き離して、セルを有するハニカムを形成する工程と、
c)ハニカムを加熱して、熱可塑性材料を軟化する工程と、
d)ハニカムを、曲率のある領域を有するモールド内または型上で、曲げる、成型する、または成形する工程と、
e)モールドまたは型の曲率のある領域の形状を保持するためにハニカムを冷却する工程と
を含む。
a)融点が120℃〜350℃の5〜50重量部の熱可塑性材料と、1デニール当たり600グラム(1dtex当たり550グラム)以上の弾性率を有する50〜95重量部の高弾性率繊維とを、壁中の熱可塑性材料と高弾性率繊維との総量に基づいて含む複数のシートを、接着剤の平行線に沿ってボンディングする工程と、
b)シートの面に垂直方向に、ボンドしたシートを引き離して、セルを有するハニカムを形成する工程と、
c)ハニカムを熱硬化性樹脂で含浸する工程と、
d)ハニカムを加熱して、熱硬化性樹脂を硬化する工程と、
e)ハニカムをスライスへと切断する工程と、
f)ハニカムスライスを、熱硬化性樹脂および熱可塑性材料の両方を軟化する点より高い温度まで加熱する工程と、
g)ハニカムスライスを、曲率のある領域を有するモールド内または型上で、曲げる、成型する、または成形する工程と、
h)モールドまたは型の曲率のある領域の形状を実質的に保持するためにハニカムスライスを冷却する工程と
を含む。
a)融点が120℃〜350℃の5〜50重量部の熱可塑性材料と、1デニール当たり600グラム(1dtex当たり550グラム)以上の弾性率を有する50〜95重量部の高弾性率繊維とを、壁中の熱可塑性材料と高弾性率繊維との総量に基づいて含む複数のシートを、接着剤の平行線に沿ってボンディングする工程と、
b)シートの面に垂直方向に、ボンドしたシートを引き離して、セルを有するハニカムを形成する工程と、
c)ハニカムを熱硬化性樹脂で含浸する工程と、
d)ハニカムを加熱して、熱硬化性樹脂をB段階とする、または部分的に硬化する工程と、
e)ハニカムをスライスへと切断する工程と、
f)ハニカムスライスを、熱硬化性樹脂および熱可塑性材料の両方を軟化する点より高い温度まで加熱する工程と、
g)ハニカムスライスを、曲率のある領域を有するモールド内または型上で、曲げる、成型する、または成形する工程と、
h)ハニカムスライスを、熱硬化性樹脂を硬化するのに十分な時間および温度で、モールド内または型上に保持する工程と、
i)モールドまたは型の曲率のある領域の形状を実質的に保持するためにハニカムを冷却する工程と
を含む。
a)複数の平行な面に複数の接着剤の平行な線を有し、融点が120℃〜350℃の熱可塑性材料と、1デニール当たり600グラム(1dtex当たり550グラム)以上の弾性率を有する高弾性率繊維とを含む複数のシートから、セルを有するハニカムを形成する工程と、
b)ハニカムを熱硬化性樹脂で含浸する工程と、
c)熱硬化性樹脂を硬化または部分的に硬化して、硬化または部分的に硬化したハニカムを形成する工程と、
d)硬化または部分的に硬化したハニカムを、接着剤の平行な線の面に垂直な方向にプレスして、熱硬化性樹脂の少なくとも一部を破断する工程と、
e)プレスしたハニカムを、接着剤の平行な線の面に垂直な方向に引き離して、破断点を有するハニカムを形成する工程と、
f)破断点を有するハニカムを、曲率のある領域を有するモールド内または型上で、曲げる、成型する、または成形する工程と、
g)ハニカムを加熱して、熱可塑性材料を破断点まで流す工程と、
h)モールドまたは型の曲率のある領域の形状を実質的に保持するためにハニカムを冷却する工程と
を含む。
繊維デニールは、ASTM D1907を用いて測定する。繊維弾性率は、ASTM D885を用いて測定する。紙密度は、ASTM D374により測定された紙厚さを用いて計算し、坪量は、ASTM D646により測定する。ガラス転位温度(Tg)および融点(Tm)は、ASTM D3418を用いて測定する。
Teijin Twaron(登録商標)1080チョップドフィラメント繊維、Teijin Twaron(登録商標)1094パルプおよびToray Tetoron(登録商標)熱可塑性ポリエステル繊維で構成されたアラミド/熱可塑性紙を、従来の製紙機で形成する。紙の組成は、52重量%Twaron1080繊維、18重量%Twaron1094パルプおよび30重量%Tetoron(登録商標)繊維である。Twaron1080繊維の公称フィラメント直線密度は、1フィラメント当たり1.5デニール(1フィラメント当たり1.7dtex)、6mm切断長さである。Tetoron(登録商標)熱可塑性繊維の公称フィラメント直線密度は、1フィラメント当たり2デニール(1フィラメント当たり2.2dtex)、6mm切断長さである。紙は、245℃および2MPaの圧力下で、予熱し、プレプレスする。次に、1200N/cmの線圧、260℃でカレンダ加工する。これにより、密度約0.75g/cm3のアラミド/熱可塑性紙が製造される。
紙を実施例1と同様にして作製する。実施例1と同様に、紙に接着剤交点線を印刷し、シートにし、積み重ね、ボンドする。
Claims (17)
- ハニカムであって、前記ハニカムの面を形成するエッジを有するセルを含み、前記面は、複数の点で画定され、かつ曲率のある領域を有し、前記点の少なくとも2つが、異なる接平面に位置しており、前記セルの壁が、
a)融点が120℃〜350℃の5〜50重量部の熱可塑性材料と、
b)1デニール当たり600グラム(1dtex当たり550グラム)以上の弾性率を有する50〜95重量部の高弾性率繊維と
を、前記壁中の熱可塑性材料と高弾性率繊維との総量に基づいて含み、
前記曲率のある領域の25パーセント未満のハニカムセルが、180度を超える凹角を有するハニカム。 - 前記高弾性率繊維が約60〜80重量部の量で存在している請求項1に記載のハニカム。
- 前記熱可塑性材料が20〜40重量部の量で存在している請求項1に記載のハニカム。
- 前記高弾性率繊維がパラ−アラミドポリマーを含む請求項1に記載のハニカム。
- 前記パラ−アラミドポリマーがポリ(パラフェニレンテレフタルアミド)である請求項4に記載のハニカム。
- 前記高弾性率繊維が炭素繊維である請求項1に記載のハニカム。
- 前記高弾性率繊維が、ポリベンズアゾール繊維、ポリピリダゾール繊維およびこれらの混合物の群から選択される請求項1に記載のハニカム。
- 前記熱可塑性材料がポリエステルポリマーを含む請求項1に記載のハニカム。
- 前記ポリエステルポリマーが液晶ポリマーである請求項8に記載のハニカム。
- 前記熱可塑性材料が、ポリオレフィン、ポリアミド、ポリエーテルケトン、ポリエーテルエーテルケトン、ポリアミド−イミド、ポリエーテル−イミド、ポリフェニレンスルフィドおよびこれらの混合物からなる群から選択される請求項1に記載のハニカム。
- 前記熱可塑性材料が繊維の形態にある請求項1に記載のハニカム。
- 前記熱可塑性材料がフィブリドの形態にある請求項1に記載のハニカム。
- 前記熱可塑性材料が、粒子、フレークまたは粉末の形態にある請求項1に記載のハニカム。
- 熱硬化性マトリックス樹脂をさらに含む請求項1に記載のハニカム。
- 請求項1に記載のハニカムを含む物品。
- 請求項1に記載のハニカムを含む空力構造。
- 請求項1に記載のハニカムと、前記ハニカムの面に取り付けられたフェースシートとを含むパネル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/639,468 US7771809B2 (en) | 2006-12-15 | 2006-12-15 | Shaped honeycomb |
US11/639,468 | 2006-12-15 | ||
PCT/US2007/025413 WO2008076283A2 (en) | 2006-12-15 | 2007-12-12 | Shaped honeycomb |
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JP2010513058A true JP2010513058A (ja) | 2010-04-30 |
JP2010513058A5 JP2010513058A5 (ja) | 2011-02-03 |
JP5153785B2 JP5153785B2 (ja) | 2013-02-27 |
Family
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JP2009541361A Active JP5153785B2 (ja) | 2006-12-15 | 2007-12-12 | 成型ハニカム |
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US (1) | US7771809B2 (ja) |
EP (1) | EP2094476B9 (ja) |
JP (1) | JP5153785B2 (ja) |
KR (1) | KR20090100403A (ja) |
AT (1) | ATE502762T1 (ja) |
BR (1) | BRPI0718730B1 (ja) |
CA (1) | CA2669103C (ja) |
DE (1) | DE602007013463D1 (ja) |
MX (1) | MX2009006355A (ja) |
WO (1) | WO2008076283A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016144934A (ja) * | 2014-12-22 | 2016-08-12 | マグナ ステアー ファールゾイヒテクニーク アーゲー ウント コ カーゲー | 半仕上げのハニカム部品及びサンドウィッチ部品 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011109034A1 (en) * | 2010-03-05 | 2011-09-09 | Prs Mediterranean Ltd. | Creep resistant article |
DE202012005289U1 (de) | 2012-05-30 | 2013-09-03 | Watermann Polyworks Gmbh | Bauplatte |
WO2014160089A1 (en) * | 2013-03-14 | 2014-10-02 | Neenah Paper, Inc. | Methods of molding non-woven carbon fiber mats and related molded products |
US20150004355A1 (en) * | 2013-06-28 | 2015-01-01 | Signode Industrial Group Llc | Void filler usable as a hollow door core |
LU92548B1 (de) * | 2014-09-17 | 2016-03-18 | Euro Composites | Wabe, insbesondere verformbare wabe, für leichtbauteile, entsprechendes herstellungsverfahren und sandwichbauteil |
GB2543637B (en) | 2015-09-11 | 2018-08-08 | Jeld Wen Uk Ltd | Method and system for assembly of recessed panel doors |
US10800129B2 (en) | 2017-01-24 | 2020-10-13 | Bell Textron Inc. | Honeycomb core sandwich panels |
FR3067979A1 (fr) * | 2017-06-22 | 2018-12-28 | Compagnie Generale Des Etablissements Michelin | Pneu non pneumatique comprenant une composition comprenant un polymere thermoplastique et un elastomere thermoplastique |
US11358350B1 (en) * | 2017-06-30 | 2022-06-14 | Hrl Laboratories, Llc | Lightweight sandwich structures and methods of manufacturing the same |
NL2022944B1 (en) * | 2019-04-15 | 2020-10-22 | Solarge B V | Solar panel |
US11559917B2 (en) | 2020-05-08 | 2023-01-24 | Jeld-Wen, Inc. | Drop roller press and method of making recessed panel doors |
US11801654B2 (en) * | 2021-06-22 | 2023-10-31 | 1teck Automation Technology Co., Ltd. | Structure of honeycomb paper expanding machine |
CN114103168B (zh) * | 2021-11-19 | 2022-11-18 | 哈尔滨工业大学 | 一种制备复合材料曲面蜂窝结构件的模具及该结构件的制备方法 |
WO2023248134A1 (en) * | 2022-06-23 | 2023-12-28 | Limoochi Ehsan | Honeycomb accordion style wall |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1048446A2 (en) * | 1999-04-27 | 2000-11-02 | Hexcel Corporation | Thermoformable honeycomb structures and dip resins |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US596526A (en) * | 1898-01-04 | Harry morrison | ||
US3196533A (en) * | 1963-07-10 | 1965-07-27 | Martin Marietta Corp | Method for forming honeycomb materials |
US3617416A (en) * | 1967-06-23 | 1971-11-02 | Aerojet General Co | Honeycomb structures |
US3767766A (en) * | 1971-02-22 | 1973-10-23 | Chevron Res | Method of removing gaseous sulfides from gaseous mixtures |
US3756908A (en) * | 1971-02-26 | 1973-09-04 | Du Pont | Synthetic paper structures of aromatic polyamides |
US3869430A (en) | 1971-08-17 | 1975-03-04 | Du Pont | High modulus, high tenacity poly(p-phenylene terephthalamide) fiber |
US3869429A (en) * | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
US4729921A (en) * | 1984-10-19 | 1988-03-08 | E. I. Du Pont De Nemours And Company | High density para-aramid papers |
US4698267A (en) * | 1985-09-17 | 1987-10-06 | E. I. Du Pont De Nemours And Company | High density para-aramid papers |
US5096526A (en) | 1989-11-30 | 1992-03-17 | The Boeing Company | Core bonding and forming of thermoplastic laminates |
US5217556A (en) * | 1990-05-31 | 1993-06-08 | Hexcel Corporation | Continuous process for the preparation of unitary thermoplastic honeycomb containing areas with different physical properties |
US5026456A (en) * | 1990-06-14 | 1991-06-25 | E. I. Du Pont De Nemours And Company | Aramid papers containing aramid paper pulp |
US5137768A (en) * | 1990-07-16 | 1992-08-11 | E. I. Du Pont De Nemours And Company | High shear modulus aramid honeycomb |
US5223094A (en) * | 1992-05-13 | 1993-06-29 | E. I. Du Pont De Nemours And Company | Process for preparing strong aromatic polyamide papers of high porosity |
US5314742A (en) * | 1993-03-31 | 1994-05-24 | E. I. Du Pont De Nemours And Company | Resin impregnated laminate for wiring board applications |
US5789059A (en) * | 1995-04-28 | 1998-08-04 | Showa Aircraft Industry Co., Ltd. | Honeycomb core |
US6186766B1 (en) * | 1998-10-29 | 2001-02-13 | The Boeing Company | Apparatus for shaping honeycomb core |
CN1078645C (zh) * | 1999-01-22 | 2002-01-30 | 四川省对外经济贸易总公司 | 特种合成纤维纸及其生产方法 |
JP3321141B2 (ja) * | 2000-04-03 | 2002-09-03 | 昭和飛行機工業株式会社 | アラミドハニカムおよびその製造方法 |
US6929848B2 (en) * | 2001-08-30 | 2005-08-16 | E.I. Du Pont De Nemours And Company | Sheet material especially useful for circuit boards |
US20030082974A1 (en) * | 2001-08-30 | 2003-05-01 | Samuels Michael R. | Solid sheet material especially useful for circuit boards |
US7556854B2 (en) * | 2003-09-24 | 2009-07-07 | The Boeing Company | Advanced multi-purpose ballistic insulation |
-
2006
- 2006-12-15 US US11/639,468 patent/US7771809B2/en active Active
-
2007
- 2007-12-12 BR BRPI0718730A patent/BRPI0718730B1/pt active IP Right Grant
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- 2007-12-12 KR KR1020097014733A patent/KR20090100403A/ko not_active Application Discontinuation
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- 2007-12-12 WO PCT/US2007/025413 patent/WO2008076283A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1048446A2 (en) * | 1999-04-27 | 2000-11-02 | Hexcel Corporation | Thermoformable honeycomb structures and dip resins |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016144934A (ja) * | 2014-12-22 | 2016-08-12 | マグナ ステアー ファールゾイヒテクニーク アーゲー ウント コ カーゲー | 半仕上げのハニカム部品及びサンドウィッチ部品 |
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MX2009006355A (es) | 2009-06-26 |
ATE502762T1 (de) | 2011-04-15 |
JP5153785B2 (ja) | 2013-02-27 |
EP2094476B1 (en) | 2011-03-23 |
BRPI0718730A2 (pt) | 2013-12-03 |
CA2669103C (en) | 2013-08-20 |
EP2094476B9 (en) | 2015-04-08 |
EP2094476A2 (en) | 2009-09-02 |
US7771809B2 (en) | 2010-08-10 |
US20080145597A1 (en) | 2008-06-19 |
BRPI0718730B1 (pt) | 2018-09-25 |
WO2008076283A3 (en) | 2008-08-28 |
KR20090100403A (ko) | 2009-09-23 |
CA2669103A1 (en) | 2008-06-26 |
WO2008076283A2 (en) | 2008-06-26 |
DE602007013463D1 (de) | 2011-05-05 |
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