JP6081441B2 - 複合品用含浸布の製造方法、およびそのような方法によって含浸された布 - Google Patents
複合品用含浸布の製造方法、およびそのような方法によって含浸された布 Download PDFInfo
- Publication number
- JP6081441B2 JP6081441B2 JP2014500408A JP2014500408A JP6081441B2 JP 6081441 B2 JP6081441 B2 JP 6081441B2 JP 2014500408 A JP2014500408 A JP 2014500408A JP 2014500408 A JP2014500408 A JP 2014500408A JP 6081441 B2 JP6081441 B2 JP 6081441B2
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- fabric
- particles
- impregnated
- polyamide composition
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims description 72
- 238000000034 method Methods 0.000 title claims description 43
- 239000002131 composite material Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 229920002647 polyamide Polymers 0.000 claims description 77
- 239000004952 Polyamide Substances 0.000 claims description 73
- 239000000203 mixture Substances 0.000 claims description 63
- 239000002245 particle Substances 0.000 claims description 50
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000010410 dusting Methods 0.000 claims description 19
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 238000005470 impregnation Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229920003986 novolac Polymers 0.000 claims description 12
- 230000001747 exhibiting effect Effects 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 10
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 44
- 239000000835 fiber Substances 0.000 description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000008187 granular material Substances 0.000 description 12
- 239000000178 monomer Substances 0.000 description 11
- -1 cyclic diamine Chemical class 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 229920001169 thermoplastic Polymers 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000004416 thermosoftening plastic Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 239000000945 filler Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000006068 polycondensation reaction Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 239000004642 Polyimide Substances 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 150000003951 lactams Chemical class 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 4
- 229920006018 co-polyamide Polymers 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000004611 light stabiliser Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 150000003141 primary amines Chemical group 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 240000000797 Hibiscus cannabinus Species 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 150000004984 aromatic diamines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 238000009700 powder processing Methods 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- FLEHQRTTWKDNGI-XTJILODYSA-N (1s,3r)-5-[(2e)-2-[(7ar)-1-[(2s)-5-(cyclopropylamino)pentan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-2-methylidenecyclohexane-1,3-diol Chemical compound C([C@H](C)C1[C@]2(CCCC(/C2CC1)=C\C=C1C[C@@H](O)C(=C)[C@@H](O)C1)C)CCNC1CC1 FLEHQRTTWKDNGI-XTJILODYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
- INACQIDRHZTYST-UHFFFAOYSA-N 2-aminohexanoic acid;1,3,5-triazine Chemical compound C1=NC=NC=N1.CCCCC(N)C(O)=O INACQIDRHZTYST-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- CIVMSMDSVPVXSU-UHFFFAOYSA-N 3-[1,3,3-tris(2-carboxyethyl)-2-oxocyclohexyl]propanoic acid Chemical compound OC(=O)CCC1(CCC(O)=O)CCCC(CCC(O)=O)(CCC(O)=O)C1=O CIVMSMDSVPVXSU-UHFFFAOYSA-N 0.000 description 1
- RSAITUMPGKOBNH-UHFFFAOYSA-N 4-(2-aminoethyl)octane-1,8-diamine Chemical compound NCCCCC(CCN)CCCN RSAITUMPGKOBNH-UHFFFAOYSA-N 0.000 description 1
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 102100030613 Carboxypeptidase A1 Human genes 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920003261 Durez Polymers 0.000 description 1
- 101000772551 Homo sapiens Carboxypeptidase A1 Proteins 0.000 description 1
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000003139 buffering effect Effects 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
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000002243 cyclohexanonyl group Chemical group *C1(*)C(=O)C(*)(*)C(*)(*)C(*)(*)C1(*)* 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229940040102 levulinic acid Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000003921 particle size analysis Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N phenyl propionaldehyde Natural products CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 150000003739 xylenols Chemical class 0.000 description 1
Classifications
-
- 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
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/465—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating by melting a solid material, e.g. sheets, powders of fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
- B29C51/004—Textile or other fibrous material made from plastics fibres
-
- 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
-
- 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
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
- B29C70/506—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands and impregnating by melting a solid material, e.g. sheet, powder, fibres
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0872—Prepregs
-
- 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
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulding By Coating Moulds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polymerisation Methods In General (AREA)
Description
a)少なくとも1つの強化布と、0.3〜2mmの中央径D50を示す粒子を一緒にする工程であって、前記粒子が、ポリアミド組成物の融点より25℃高い温度において毛管レオメーターで100秒−1の剪断速度でニュートニアンプラトーにおいて測定された0.5〜50Pa・秒の溶融粘度を示すポリアミド組成物から得られる工程と、
b)工程a)で得られた混合物を、粒子の少なくとも部分的な溶融を可能にする温度まで加熱する工程と
c)含浸布を回収する工程と、
を含んでなる方法である。
a)一般式(I)
のモノマーと、
b)一般式(IIa)および(IIb)
のモノマーと、
c)任意選択で、一般式(III)
Z−R3−Z (III)
のモノマーとを含んでなるモノマーの混合物の共重合によって得られ、式中、
−R1は、ヘテロ原子を含んでなることが可能である少なくとも2個の炭素原子を含んでなる、直鎖または環式および芳香族または脂肪族炭化水素ラジカルであり、
−Aは、共有結合、またはヘテロ原子を含んでなることが可能であり、1〜20個の炭素原子を含んでなる、脂肪族炭化水素ラジカルであり、
−Zは、第一級アミン官能基またはカルボン酸官能基を表し、
−Yは、Xがカルボン酸官能基を表す場合は第一級アミン官能基であるか、またはYは、Xが第一級アミン官能基を表す場合はカルボン酸官能基であり、
−R2およびR3は、同一であるか、または異なって、ヘテロ原子を含んでなることが可能である2〜20個の炭素原子を含んでなる、置換されたか、または未置換の脂肪族、脂環式または芳香族炭化水素ラジカルを表し、
−mは3〜8の整数を表す。
− 40体積%〜70体積%の強化布と、
− 30体積%〜60体積%のポリアミドと
を、任意選択で両面上に含んでなる。
ポリアミド組成物は、直鎖PA6.6マトリックスと、20重量%の市販のノボラック樹脂Rhenosin(登録商標)と、国際公開第2011003786号パンフレットに記載されるような光および熱安定剤などの添加剤とを含んでなる。この組成物は、255℃の融点を示す。
− CPA1:100秒−1で114Pa・秒の溶融粘度を有する、標準メルトフローの比較組成物。
− PA1:100秒−1で21Pa・秒の溶融粘度を有する、高メルトフローの組成物。
− PA2:100秒−1で4Pa・秒の溶融粘度を有する、非常に高いメルトフローの組成物。
2.5mmの径を有する顆粒の形態のポリアミド6.6をベースとする様々なポリアミド組成物に、例えば、ディスクミル、ハンマーミル、ピンミル、または電磁ミル、例えば、ピストンミルなどの様々な種類のグラインダーによって粉砕が実行可能である低温粉砕を行う。本実施例において、D50=150μmの粉末を得るために、Micronisツインローターピンミルを用いた粉砕を−10℃〜−200℃、好ましくは−20℃〜−100℃の温度で実行する。粉砕後、旋回運動を有するロータリーシーブまたはフラットシーブを使用して、粉末の粒径を変性することが可能である。そのようにして、400μm未満の、150μmのD50を示す制御された粒径が得られる。粉末の細かさは、強化布の良好な含浸を促進することが知られている。前記低温粉砕は、低温粉砕から出る際に0.8重量%以下(8000ppm)の残留含水量を有するポリアミドをベースとする粉末を得ることも可能にする。1000〜3000ppmの含有量を達成するために、当業者に既知の任意の技術による追加的な乾燥工程を実行する。この乾燥は、例えば、80℃の温度で、真空または乾燥空気の下で実行可能である。その後、ポリアミドをベースとする粉末を、使用時までその水分を保持するために、密閉バッグに入れることができる。ポリアミドをベースとする粉末の含水量を決定するために、Standard ISO 15512 1999(F)、方法BによるFischer法が使用されてよい。
様々な組成物を、ロッドの顆粒化のために接続されたデバイスの使用によって、押出機のアウトレットで直接成形する。顆粒は2.5mmの径を有し、他のいずれの種類の調製もせずに、すぐに沈澱することができる。
様々な組成物を、ECON EUP 600 technology−米国特許出願公開第20100068324A1号明細書によって、ダイの正孔において押出成形されたマトリックスの融合を防ぐ熱緩衝技術を有する水中顆粒化のために接続されたデバイスの使用によって、押出機のアウトレットで直接成形する。1mmのD50を示すマイクロビーズの形態を有する粒子の製造は、500kg/時間の流速で実行される。インライン遠心乾燥器システムによって、冷却プロセスの水から粒子を分離することが可能となり、そして3000ppmより十分低い残留含水量が得られるまで粒子を乾燥する。粒子は、他のいずれの種類の調製もせずに、すぐに沈澱することができる。
全ての結果を表1に示す。
Claims (12)
- 含浸布の製造方法であって、少なくとも、
a)少なくとも1つの強化布と、0.3〜2mmの中央径D50を示し、略球状、卵形または楕円形を示す粒子を一緒にする工程であって、前記粒子が、ポリアミド組成物の融点より25℃高い温度において毛管レオメーターで100秒−1の剪断速度でニュートニアンプラトーにおいて測定された0.5〜50Pa・秒の溶融粘度を示すポリアミド組成物から得られる工程と、
b)前記工程a)で得られた混合物を、前記粒子の少なくとも部分的な溶融を可能にする温度まで加熱する工程と
c)前記含浸布を回収する工程と、
を含んでなる方法。 - 前記ポリアミド組成物が、8000g/モルを超える数平均分子量Mnを示すポリアミドを含んでなることを特徴とする、請求項1に記載の方法。
- 前記ポリアミド組成物が、脂肪族または半芳香族半結晶ポリアミドを含んでなることを特徴とする、請求項1または2に記載の方法。
- 前記ポリアミド組成物が、ノボラック樹脂を含んでな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方法。
- 前記ポリアミド組成物が、1〜30重量%のノボラック樹脂を含んでなることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
- 前記粒子が、0.5〜1.5mmの中央径D50を示すことを特徴とする、請求項1〜5のいずれか一項に記載の方法。
- 工程a)が、流動床を通過することによるダスティングまたは含浸によって実行され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方法。
- 工程b)が、230℃〜350℃の温度で実行されることを特徴とする、請求項1〜7のいずれか一項に記載の方法。
- 前記含浸布が、前記含浸布の全体積に対して、
− 40%〜70体積%の強化布と、
− 30%〜60体積%のポリアミドと
を含んでなることを特徴とする、請求項1〜8のいずれか一項に記載の方法。 - 複合品の製造における、請求項1〜9のいずれか一項に記載の含浸布の使用。
- 請求項1〜9のいずれか一項に記載の含浸布を製造すること、及びポリアミドを溶融して複合品を得ることが可能である温度および圧力で前記含浸布を積み重ねること、を含む、複合品の製造方法。
- 0.3〜2mmの中央径D50を示し、略球状、卵形または楕円形を示す粒子であって、ポリアミド組成物の融点より25℃高い温度において毛管レオメーターで100秒−1の剪断速度でニュートニアンプラトーにおいて測定された0.5〜50Pa・秒の溶融粘度を示すポリアミド組成物から得られる粒子の、強化布の含浸のための使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1152398 | 2011-03-23 | ||
FR1152398A FR2973047A1 (fr) | 2011-03-23 | 2011-03-23 | Procede de fabrication d'etoffes impregnees pour articles composites |
PCT/EP2012/055200 WO2012127029A1 (fr) | 2011-03-23 | 2012-03-23 | Procede de fabrication d'etoffes impregnees pour articles composites, et etoffe impregnee par un tel procede |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014514385A JP2014514385A (ja) | 2014-06-19 |
JP6081441B2 true JP6081441B2 (ja) | 2017-02-15 |
Family
ID=44259823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014500408A Expired - Fee Related JP6081441B2 (ja) | 2011-03-23 | 2012-03-23 | 複合品用含浸布の製造方法、およびそのような方法によって含浸された布 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20140008018A1 (ja) |
EP (1) | EP2688733B1 (ja) |
JP (1) | JP6081441B2 (ja) |
KR (1) | KR101996096B1 (ja) |
CN (1) | CN103561939A (ja) |
BR (1) | BR112013024107B1 (ja) |
FR (1) | FR2973047A1 (ja) |
WO (1) | WO2012127029A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9834885B2 (en) | 2012-12-04 | 2017-12-05 | Basf Se | Process for the production of a fiber-reinforced composite material |
JP2016505664A (ja) * | 2012-12-04 | 2016-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 繊維強化複合材の製造方法 |
EP3036276B1 (de) * | 2013-08-21 | 2017-10-11 | Basf Se | Verfahren zur herstellung eines compositkunststoffteils (ck) |
AU2016205389B2 (en) | 2015-01-06 | 2019-09-12 | Lawter, Inc. | Polyamide resins for coating of sand or ceramic proppants used in hydraulic fracturing |
EP3150756A1 (de) * | 2015-10-01 | 2017-04-05 | LANXESS Deutschland GmbH | Verfahren zur herstellung eines faser-matrix-halbzeugs |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918701A (en) | 1956-02-23 | 1959-12-29 | Eastman Kodak Co | Method for pelleting organic thermoplastic materials |
BE758612A (fr) * | 1969-11-07 | 1971-04-16 | Bayer Ag | Procede et dispositif pour la production de plaques ou de feuilles en matiere thermoplastique renforcees aux fibres, et plaque ou feuille ainsi obtenue |
US3749539A (en) | 1972-04-26 | 1973-07-31 | Eastman Kodak Co | Underwater pelletizer die plate |
IT1199977B (it) * | 1982-01-28 | 1989-01-05 | Vitrofil Spa | Procedimento e dispositivo per la produzione in continuo di lastre di polimeri termoplastici rinforzate con fibre di vetro |
DE3328303C1 (de) * | 1983-08-05 | 1984-11-22 | Werner & Pfleiderer, 7000 Stuttgart | Vorrichtung zum Entwaessern und Trocknen von Kunststoffgranulat |
DE3934710A1 (de) * | 1989-10-18 | 1991-04-25 | Bayer Ag | Verbessertes verfahren zur herstellung von halbzeugen/verbundwerkstoffen |
US5128199A (en) | 1990-02-26 | 1992-07-07 | Board Of Trustees Operating Michigan State University | Method for fiber coating with particles |
US5057338A (en) | 1990-05-16 | 1991-10-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Process for application of powder particles to filamentary materials |
BE1008134A3 (nl) | 1994-03-16 | 1996-01-23 | Dsm Nv | Bereiding van stervormig vertakte polymeren. |
EP0682057A1 (en) * | 1994-05-09 | 1995-11-15 | Dsm N.V. | Process for improvement of the processing characteristics of a polymer composition and polymer compositions obtained therefrom |
US5403875A (en) * | 1994-05-12 | 1995-04-04 | Rohm And Haas Company | Melt-processed polymer blends |
US5756206A (en) | 1995-03-15 | 1998-05-26 | Custom Composite Materials, Inc. | Flexible low bulk pre-impregnated tow |
EP0832149B1 (en) | 1995-05-03 | 2000-07-19 | Dsm N.V. | Star-shaped branched polyamide |
PT869987E (pt) * | 1995-12-29 | 2002-11-29 | Rhodia Eng Plastics Srl | Composicao que contem uma poliamida e processo para a sua fabricacao |
FR2743077B1 (fr) | 1995-12-29 | 1998-02-20 | Nyltech Italia | Polyamide et un procede de fabrication de celui-ci, et des compositions le contenant |
FR2779730B1 (fr) | 1998-06-11 | 2004-07-16 | Nyltech Italia | Polyamides a fluidite elevee, son procede de fabrication, compositions comprenant ce copolyamide |
PT102494A (pt) | 2000-07-14 | 2002-01-30 | Univ Do Minho | Maquina para producao em continuo de mechas de fibras pre-impregnadas com termoplastico em po |
US7226553B2 (en) * | 2003-07-30 | 2007-06-05 | E. I. Du Pont De Nemours And Company | Polymer underwater pelletizer apparatus and process incorporating same |
JP4360233B2 (ja) * | 2004-03-11 | 2009-11-11 | 東レ株式会社 | ゴルフシャフト |
WO2006040443A1 (fr) | 2004-10-08 | 2006-04-20 | Rhodia Chimie | Procede de preparation de particules a base de polymere thermoplastique et poudre ainsi obtenue. |
FR2899146B1 (fr) * | 2006-03-28 | 2008-05-16 | Materials Technics Holding Sa | Procede pour la realisation d'un semi-produit composite renforce et estampable |
FR2899591B1 (fr) | 2006-04-10 | 2008-05-23 | Rhodia Recherches & Tech | Procede de preparation de particules a base de polymere thermoplastique et poudre ainsi obtenue |
FR2910368B1 (fr) * | 2006-12-22 | 2012-03-09 | Rhodia Operations | Perles de polyamides et procede de fabrication de ces perles |
BRPI0811702A2 (pt) * | 2007-06-20 | 2015-03-31 | Rhodia Operations | Processo de fabricação de um artigo compósito artigo compósito ou pré-forma |
AT507066B1 (de) | 2008-09-18 | 2010-02-15 | Econ Maschb Und Steuerungstech | Vorrichtung zum granulieren von kunststoff |
FR2947822B1 (fr) * | 2009-07-09 | 2011-07-15 | Rhodia Operations | Article polyamide composite |
-
2011
- 2011-03-23 FR FR1152398A patent/FR2973047A1/fr active Pending
-
2012
- 2012-03-23 BR BR112013024107-1A patent/BR112013024107B1/pt not_active IP Right Cessation
- 2012-03-23 KR KR1020137027501A patent/KR101996096B1/ko active IP Right Grant
- 2012-03-23 US US14/006,366 patent/US20140008018A1/en not_active Abandoned
- 2012-03-23 JP JP2014500408A patent/JP6081441B2/ja not_active Expired - Fee Related
- 2012-03-23 CN CN201280025084.3A patent/CN103561939A/zh active Pending
- 2012-03-23 EP EP12711621.8A patent/EP2688733B1/fr not_active Not-in-force
- 2012-03-23 WO PCT/EP2012/055200 patent/WO2012127029A1/fr active Application Filing
-
2015
- 2015-12-14 US US14/968,156 patent/US20160096197A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2973047A1 (fr) | 2012-09-28 |
CN103561939A (zh) | 2014-02-05 |
BR112013024107B1 (pt) | 2020-06-30 |
KR101996096B1 (ko) | 2019-07-03 |
JP2014514385A (ja) | 2014-06-19 |
US20140008018A1 (en) | 2014-01-09 |
BR112013024107A2 (pt) | 2016-12-20 |
EP2688733A1 (fr) | 2014-01-29 |
US20160096197A1 (en) | 2016-04-07 |
KR20140018934A (ko) | 2014-02-13 |
EP2688733B1 (fr) | 2017-05-10 |
WO2012127029A1 (fr) | 2012-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6140862B2 (ja) | 複合ポリアミド物品 | |
JP6081441B2 (ja) | 複合品用含浸布の製造方法、およびそのような方法によって含浸された布 | |
EP2326487B1 (fr) | Article polyamide composite | |
CN108138408B (zh) | 用于生产纤维基质半成品的方法 | |
US20120322326A1 (en) | Composite polyamide article | |
US20130115836A1 (en) | Composite polyamide article | |
JP2016522305A (ja) | ガラス繊維炭素繊維ハイブリッド熱可塑性複合材 | |
JP2012532938A (ja) | ポリアミド複合物品 | |
JP5969641B2 (ja) | 低分子量ポリアミド樹脂を基材とする複合物品 | |
KR102454005B1 (ko) | 개선된 유동성을 가진 폴리아미드 혼합물 | |
EP3237544A1 (fr) | Composition thermoplastique a haute fluidite |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150218 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20151106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161031 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161220 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170118 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6081441 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |