JP5209303B2 - アクリルおよびパラ−アラミドパルプならびにその製造方法 - Google Patents
アクリルおよびパラ−アラミドパルプならびにその製造方法 Download PDFInfo
- Publication number
- JP5209303B2 JP5209303B2 JP2007518131A JP2007518131A JP5209303B2 JP 5209303 B2 JP5209303 B2 JP 5209303B2 JP 2007518131 A JP2007518131 A JP 2007518131A JP 2007518131 A JP2007518131 A JP 2007518131A JP 5209303 B2 JP5209303 B2 JP 5209303B2
- Authority
- JP
- Japan
- Prior art keywords
- para
- acrylic
- aramid
- pulp
- weight
- 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.)
- Active
Links
- 229920003235 aromatic polyamide Polymers 0.000 title claims description 150
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims description 84
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000000835 fiber Substances 0.000 claims description 87
- 239000002994 raw material Substances 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 63
- 239000002002 slurry Substances 0.000 claims description 60
- 239000007787 solid Substances 0.000 claims description 59
- 239000004760 aramid Substances 0.000 claims description 45
- 229920002972 Acrylic fiber Polymers 0.000 claims description 34
- 230000002787 reinforcement Effects 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 25
- 239000000725 suspension Substances 0.000 claims description 23
- 239000002783 friction material Substances 0.000 claims description 20
- 239000004615 ingredient Substances 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 18
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000003607 modifier Substances 0.000 claims description 9
- 229920000364 para-Aramid fibril Polymers 0.000 claims description 7
- 239000012779 reinforcing material Substances 0.000 claims description 6
- 239000003566 sealing material Substances 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 43
- 239000000463 material Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- 239000010425 asbestos Substances 0.000 description 9
- 206010061592 cardiac fibrillation Diseases 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 9
- 230000002600 fibrillogenic effect Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 229910052895 riebeckite Inorganic materials 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 229920000271 Kevlar® Polymers 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 239000000565 sealant Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 239000011268 mixed slurry Substances 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 229920006231 aramid fiber Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 244000226021 Anacardium occidentale Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 235000020226 cashew nut Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 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 2
- 239000004761 kevlar Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-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 class 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000889 poly(m-phenylene isophthalamide) Polymers 0.000 description 1
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007965 rubber solvent Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XWPGCGMKBKONAU-UHFFFAOYSA-N zirconium(4+);disulfide Chemical class [S-2].[S-2].[Zr+4] XWPGCGMKBKONAU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
- D21H5/205—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres acrylic fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/18—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Sealing Material Composition (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/877,843 US20050287344A1 (en) | 2004-06-25 | 2004-06-25 | Acrylic and para-aramid pulp and processes of making same |
| US10/877,843 | 2004-06-25 | ||
| PCT/US2005/021342 WO2006012040A1 (fr) | 2004-06-25 | 2005-06-16 | Pate a base de fibres acryliques et para-aramides et procedes de fabrication de cette derniere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008503660A JP2008503660A (ja) | 2008-02-07 |
| JP5209303B2 true JP5209303B2 (ja) | 2013-06-12 |
Family
ID=35057165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007518131A Active JP5209303B2 (ja) | 2004-06-25 | 2005-06-16 | アクリルおよびパラ−アラミドパルプならびにその製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20050287344A1 (fr) |
| EP (1) | EP1774095B1 (fr) |
| JP (1) | JP5209303B2 (fr) |
| KR (2) | KR100917963B1 (fr) |
| CN (1) | CN1973085B (fr) |
| BR (1) | BRPI0512484A (fr) |
| CA (1) | CA2568016C (fr) |
| DE (1) | DE602005013966D1 (fr) |
| MX (1) | MXPA06014287A (fr) |
| WO (1) | WO2006012040A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284595A1 (en) * | 2004-06-25 | 2005-12-29 | Conley Jill A | Cellulosic and para-aramid pulp and processes of making same |
| ES2350510T3 (es) * | 2007-04-05 | 2011-01-24 | Teijin Aramid B.V. | Partículas que comprenden un compuesto de para-aramida y material aditivo. |
| EP2992139B1 (fr) | 2013-05-03 | 2019-06-19 | Teijin Aramid GmbH | Procédé pour la fabrication d'un mélange de pâte de p-aramide avec des fibres coupées ou avec des fibres coupées légèrement fibrillées, mélange et son utilisation |
| JPWO2017109893A1 (ja) * | 2015-12-24 | 2018-10-11 | 日立化成株式会社 | 摩擦材組成物、該摩擦材組成物を用いた摩擦材および摩擦部材 |
| US10774892B2 (en) | 2016-08-24 | 2020-09-15 | Teijin Aramid B.V. | Friction material comprising aramid |
| JP2024521939A (ja) | 2021-06-08 | 2024-06-04 | テイジン・アラミド・ビー．ブイ． | 改質アラミドパルプおよび改質アラミドパルプを含む摩擦材 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063966A (en) * | 1958-02-05 | 1962-11-13 | Du Pont | Process of making wholly aromatic polyamides |
| US3133138A (en) * | 1958-12-19 | 1964-05-12 | Du Pont | Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers |
| US3869430A (en) * | 1971-08-17 | 1975-03-04 | Du Pont | High modulus, high tenacity poly(p-phenylene terephthalamide) fiber |
| US3767756A (en) * | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
| US3884881A (en) * | 1973-05-18 | 1975-05-20 | Du Pont | Preparation of poly(p-phenylene terephthalamide) by mixing solution of p-phenylene diamine with molten terephthaloyl chloride |
| US4472241A (en) * | 1983-06-15 | 1984-09-18 | E. I. Du Pont De Nemours And Company | Co-refining of aramid fibrids and floc |
| US4729921A (en) * | 1984-10-19 | 1988-03-08 | E. I. Du Pont De Nemours And Company | High density para-aramid papers |
| JPS62106133A (ja) * | 1985-10-31 | 1987-05-16 | Aisin Chem Co Ltd | 湿式摩擦材 |
| US4811908A (en) * | 1987-12-16 | 1989-03-14 | Motion Control Industries, Inc. | Method of fibrillating fibers |
| JP2782105B2 (ja) * | 1990-02-14 | 1998-07-30 | 曙ブレーキ工業株式会社 | ノンアスベストス摩擦材 |
| US5084136A (en) * | 1990-02-28 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Dispersible aramid pulp |
| US5171402A (en) * | 1990-02-28 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Dispersible aramid pulp |
| US5474842A (en) * | 1991-08-20 | 1995-12-12 | Hoiness; David E. | Aramid particles as wear additives |
| US5240766A (en) * | 1992-04-01 | 1993-08-31 | Hollingsworth & Vose Company | Gasket material |
| JPH07216342A (ja) * | 1994-07-22 | 1995-08-15 | Nisshinbo Ind Inc | 冷凍機等の圧縮機用ガスケット |
| US5520866A (en) * | 1994-08-09 | 1996-05-28 | Cytec Technology Corp. | Process for the preparation of friction materials containing blends of organic fibrous and particulate components |
| JPH108036A (ja) * | 1996-06-25 | 1998-01-13 | Akebono Brake Ind Co Ltd | 非石綿系摩擦材 |
| JPH1129761A (ja) * | 1997-07-07 | 1999-02-02 | Nichias Corp | ジョイントシートおよびその製造方法 |
| US20020142689A1 (en) * | 2001-01-23 | 2002-10-03 | Levit Mikhail R. | Non-woven sheet of aramid floc |
| US20030022961A1 (en) * | 2001-03-23 | 2003-01-30 | Satoshi Kusaka | Friction material and method of mix-fibrillating fibers |
| DE10141459C2 (de) * | 2001-08-23 | 2003-08-07 | Polymaterials Ag | Verfahren und Vorrichtung zur Herstellung und Prüfung von Formkörpern |
| JP2004332830A (ja) * | 2003-05-08 | 2004-11-25 | Dainatsukusu:Kk | 高トルク容量湿式ペーパー摩擦材 |
| US20050284595A1 (en) * | 2004-06-25 | 2005-12-29 | Conley Jill A | Cellulosic and para-aramid pulp and processes of making same |
-
2004
- 2004-06-25 US US10/877,843 patent/US20050287344A1/en not_active Abandoned
-
2005
- 2005-06-16 JP JP2007518131A patent/JP5209303B2/ja active Active
- 2005-06-16 KR KR1020087021414A patent/KR100917963B1/ko active IP Right Grant
- 2005-06-16 WO PCT/US2005/021342 patent/WO2006012040A1/fr active Application Filing
- 2005-06-16 MX MXPA06014287A patent/MXPA06014287A/es unknown
- 2005-06-16 BR BRPI0512484-0A patent/BRPI0512484A/pt not_active Application Discontinuation
- 2005-06-16 KR KR1020067027086A patent/KR100864357B1/ko active IP Right Grant
- 2005-06-16 DE DE200560013966 patent/DE602005013966D1/de active Active
- 2005-06-16 EP EP05766040A patent/EP1774095B1/fr active Active
- 2005-06-16 CN CN2005800208615A patent/CN1973085B/zh active Active
- 2005-06-16 CA CA 2568016 patent/CA2568016C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR100917963B1 (ko) | 2009-09-21 |
| WO2006012040A1 (fr) | 2006-02-02 |
| EP1774095B1 (fr) | 2009-04-15 |
| MXPA06014287A (es) | 2007-02-19 |
| JP2008503660A (ja) | 2008-02-07 |
| CA2568016C (fr) | 2013-03-19 |
| KR20070030227A (ko) | 2007-03-15 |
| CN1973085A (zh) | 2007-05-30 |
| CN1973085B (zh) | 2010-05-12 |
| EP1774095A1 (fr) | 2007-04-18 |
| KR100864357B1 (ko) | 2008-10-17 |
| BRPI0512484A (pt) | 2008-03-04 |
| KR20080092979A (ko) | 2008-10-16 |
| US20050287344A1 (en) | 2005-12-29 |
| CA2568016A1 (fr) | 2006-02-02 |
| DE602005013966D1 (de) | 2009-05-28 |
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