BRPI0621120A2 - processos para a fabricação de uma polpa de para-aramida, polpa de aramida, papel, material de fricção e material de selagem de fluido - Google Patents
processos para a fabricação de uma polpa de para-aramida, polpa de aramida, papel, material de fricção e material de selagem de fluido Download PDFInfo
- Publication number
- BRPI0621120A2 BRPI0621120A2 BRPI0621120-8A BRPI0621120A BRPI0621120A2 BR PI0621120 A2 BRPI0621120 A2 BR PI0621120A2 BR PI0621120 A BRPI0621120 A BR PI0621120A BR PI0621120 A2 BRPI0621120 A2 BR PI0621120A2
- Authority
- BR
- Brazil
- Prior art keywords
- aramid
- pulp
- para
- fibrides
- meta
- Prior art date
Links
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 204
- 239000004760 aramid Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000008569 process Effects 0.000 title claims abstract description 49
- 239000003566 sealing material Substances 0.000 title claims abstract description 23
- 239000002783 friction material Substances 0.000 title claims abstract description 21
- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 239000000123 paper Substances 0.000 title claims description 28
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims description 87
- 239000004615 ingredient Substances 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 239000006188 syrup Substances 0.000 claims description 57
- 235000020357 syrup Nutrition 0.000 claims description 57
- 239000007787 solid Substances 0.000 claims description 36
- 238000002156 mixing Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 14
- 239000012779 reinforcing material Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 238000010008 shearing Methods 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 7
- 239000003607 modifier Substances 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims 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 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 239000009719 polyimide resin Substances 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 241000531908 Aramides Species 0.000 claims 2
- 241001050985 Disco Species 0.000 claims 1
- 239000011268 mixed slurry Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 11
- 230000000052 comparative effect Effects 0.000 description 20
- 239000000047 product Substances 0.000 description 14
- 206010061592 cardiac fibrillation Diseases 0.000 description 11
- 230000002600 fibrillogenic effect Effects 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 229920000049 Carbon (fiber) Polymers 0.000 description 9
- 239000010425 asbestos Substances 0.000 description 9
- 239000004917 carbon fiber Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 9
- 229910052895 riebeckite Inorganic materials 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 8
- 239000011152 fibreglass Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 229920006231 aramid fiber Polymers 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- -1 for example Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 229920000271 Kevlar® Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920003369 Kevlar® 49 Polymers 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012360 testing method Methods 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000020226 cashew nut Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- MVECMQKTQIXXOF-UHFFFAOYSA-N 2,10-dioxatricyclo[9.3.1.14,8]hexadeca-1(15),4(16),5,7,11,13-hexaene-3,9-dione Chemical compound O1C(=O)C(C=2)=CC=CC=2C(=O)OC2=CC1=CC=C2 MVECMQKTQIXXOF-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
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- JYFWDVWJLGTRGM-UHFFFAOYSA-N 3-(2-methyl-7-azabicyclo[4.1.0]hepta-1,3,5-triene-7-carbonyl)benzamide Chemical compound C(C1=CC(C(=O)N)=CC=C1)(=O)N1C2=C1C(=CC=C2)C JYFWDVWJLGTRGM-UHFFFAOYSA-N 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920006292 Polyphenylene isophthalamide Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 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
- 238000005452 bending Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 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 group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 150000004985 diamines Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000013023 gasketing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 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
- 239000003446 ligand Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 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
- 239000004763 nomex Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011087 paperboard Substances 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
- 229920000470 poly(p-phenylene terephthalate) polymer 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
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 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
- 238000005096 rolling process Methods 0.000 description 1
- 239000007965 rubber solvent Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 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
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1025—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by non-chemical features of one or more of its constituents
- C09K3/1028—Fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Sealing Material Composition (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75228105P | 2005-12-21 | 2005-12-21 | |
| US60/752,281 | 2005-12-21 | ||
| PCT/US2006/048254 WO2007075575A2 (en) | 2005-12-21 | 2006-12-19 | Para-aramid pulp including meta-aramid fibrids and processes of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0621120A2 true BRPI0621120A2 (pt) | 2011-11-29 |
Family
ID=38038488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0621120-8A BRPI0621120A2 (pt) | 2005-12-21 | 2006-12-19 | processos para a fabricação de uma polpa de para-aramida, polpa de aramida, papel, material de fricção e material de selagem de fluido |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7740741B2 (https=) |
| EP (1) | EP1974093B1 (https=) |
| JP (1) | JP5221377B2 (https=) |
| KR (1) | KR101359265B1 (https=) |
| CN (1) | CN101341289B (https=) |
| BR (1) | BRPI0621120A2 (https=) |
| CA (1) | CA2629750C (https=) |
| WO (1) | WO2007075575A2 (https=) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2733771B2 (ja) | 1988-07-29 | 1998-03-30 | 日本テキサス・インスツルメンツ株式会社 | 液体による処理装置 |
| US7455750B2 (en) * | 2004-06-25 | 2008-11-25 | E.I. Du Pont De Nemours And Company | Meta- and para-aramid pulp and processes of making same |
| EP2037039A1 (en) * | 2007-09-12 | 2009-03-18 | Teijin Aramid B.V. | Paper comprising polybenzazole or precursor thereof |
| US7803247B2 (en) * | 2007-12-21 | 2010-09-28 | E.I. Du Pont De Nemours And Company | Papers containing floc derived from diamino diphenyl sulfone |
| US8118975B2 (en) * | 2007-12-21 | 2012-02-21 | E. I. Du Pont De Nemours And Company | Papers containing fibrids derived from diamino diphenyl sulfone |
| US8114251B2 (en) * | 2007-12-21 | 2012-02-14 | E.I. Du Pont De Nemours And Company | Papers containing fibrids derived from diamino diphenyl sulfone |
| CN102112509B (zh) * | 2008-07-31 | 2013-03-20 | 国立大学法人京都大学 | 含有不饱和聚酯树脂和微纤化植物纤维的成型材料 |
| CN102216527A (zh) * | 2008-11-14 | 2011-10-12 | 纳幕尔杜邦公司 | 具有改善的压缩性能的片材结构 |
| DE112010001957T5 (de) | 2009-05-08 | 2012-08-09 | Uop Llc | Gasdurchlässiges, adsorptionsmittelhaltiges Schnellzykluspapier, das p-Aramid-Fibride und Zeolith enthält |
| CN102460603A (zh) * | 2009-06-04 | 2012-05-16 | 莱德尔公司 | 电绝缘材料及其制造和使用方法 |
| ES2523728T3 (es) | 2010-06-15 | 2014-12-01 | Ahlstrom Corporation | Soporte fibroso apergaminado que contiene fibras sintéticas apergaminables y método para su fabricación |
| CN103298998B (zh) * | 2011-01-04 | 2018-01-19 | 帝人芳纶有限公司 | 包含微丝的纸 |
| CN102154914B (zh) * | 2011-02-24 | 2013-03-20 | 钟洲 | 制备芳纶纸的方法及由该方法获得的芳纶纸 |
| JP5723199B2 (ja) | 2011-04-07 | 2015-05-27 | デュポン帝人アドバンスドペーパー株式会社 | 導電性アラミド紙及びその製造方法 |
| WO2013068390A1 (en) * | 2011-11-07 | 2013-05-16 | Teijin Aramid Gmbh | Pellet comprising aramid pulp and filler material |
| CN102517953A (zh) * | 2011-11-17 | 2012-06-27 | 朱国荣 | 一种造纸用磨片 |
| KR101895349B1 (ko) * | 2011-12-30 | 2018-09-10 | 도레이케미칼 주식회사 | 편평형 메타아라미드 피브리드 및 그를 이용한 메타아라미드 페이퍼 |
| CN103374817B (zh) * | 2012-04-13 | 2015-05-20 | 上海拜邦材料科技有限公司 | 含有微纤结构的短纤维、过滤毡及其制备方法 |
| CN102865929B (zh) * | 2012-10-26 | 2014-08-06 | 重庆理工大学 | 一种干式离合器摩擦片表面瞬态温度测量试验装置 |
| CN104798144B (zh) * | 2012-11-23 | 2018-11-06 | 帝人芳纶有限公司 | 电绝缘纸 |
| JP6217894B2 (ja) * | 2013-02-08 | 2017-10-25 | デュポン帝人アドバンスドペーパー株式会社 | 着色アラミド紙及びその製造方法 |
| US10227730B2 (en) * | 2013-05-03 | 2019-03-12 | Teijin Aramid Gmbh | Process to manufacture a mixture of p-aramid pulp with chopped fibers, mixture and its use |
| KR101458996B1 (ko) * | 2013-06-21 | 2014-11-07 | 주식회사 휴비스 | 경량의 방검용 직물 및 이를 이용한 방검용 보호복 |
| CN103362012B (zh) * | 2013-07-12 | 2015-06-10 | 海南金海浆纸业有限公司 | 纤维与填料混合酶促磨浆方法 |
| US9074321B2 (en) | 2013-09-24 | 2015-07-07 | E I Du Pont De Nemours And Company | Fibrous pulp and use thereof in a composite |
| EP2871282B1 (en) * | 2013-11-12 | 2016-06-29 | Teijin Aramid B.V. | Two-step pulp manufacturing process including a water removal step |
| US9422995B2 (en) * | 2013-12-06 | 2016-08-23 | Ford Global Technologies, Llc | Brake insulator with thermal barrier |
| US10150133B2 (en) * | 2014-02-12 | 2018-12-11 | Irenic Solutions, LLC | Bore masking system |
| CN106062063A (zh) | 2014-02-27 | 2016-10-26 | 纳幕尔杜邦公司 | 微浆-弹性体母料和基于其的复合物 |
| CN104594094B (zh) * | 2014-12-30 | 2016-04-13 | 深圳昊天龙邦复合材料有限公司 | 一种连续生产对位芳纶浆粕的方法 |
| KR101701792B1 (ko) * | 2015-05-15 | 2017-02-02 | 주식회사 휴비스 | 메타-파라 아라미드 펄프 제조장치 |
| JP6723758B2 (ja) * | 2016-02-22 | 2020-07-15 | 三菱製紙株式会社 | ポリフェニレンサルファイド繊維を含有する不織布の製造方法 |
| JP6963954B2 (ja) * | 2017-09-26 | 2021-11-10 | 三菱製紙株式会社 | 湿式不織布の製造方法 |
| US11193240B2 (en) * | 2017-11-01 | 2021-12-07 | Dupont Safety & Construction, Inc. | Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom |
| US10767316B2 (en) | 2017-11-01 | 2020-09-08 | Dupont Safety & Construction, Inc. | Paper comprising aramid pulp and a friction paper made therefrom |
| US11078627B2 (en) | 2018-08-14 | 2021-08-03 | Dupont Safety & Construction, Inc. | High tensile strength paper suitable for use in electrochemical cells |
| US11492756B2 (en) * | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Paper press process with high hydrolic pressure |
| CN110229350A (zh) * | 2019-06-21 | 2019-09-13 | 赣州龙邦材料科技有限公司 | 一种芳纶沉析纤维及其制备方法 |
| CN110172858A (zh) * | 2019-06-26 | 2019-08-27 | 赣州龙邦材料科技有限公司 | 一种芳纶浆粕及其制备方法和应用 |
| CN110528281B (zh) * | 2019-09-16 | 2021-09-17 | 武汉纺织大学 | 一种芳纶浆粕纤维的制备方法 |
| US11578461B2 (en) | 2020-03-17 | 2023-02-14 | Dupont Safety & Construction, Inc. | Papers comprising aerogel powder and aramid polymer fibrils |
| US12580221B2 (en) | 2020-03-17 | 2026-03-17 | Dupont Safety & Construction, Inc. | Solid-state composite electrolytes comprising aramid polymer fibrils |
| CN116157573A (zh) * | 2020-08-04 | 2023-05-23 | 杜邦安全与建筑公司 | 适合于电化学电池单元的包含芳族聚酰胺浆粕的纸及由其制成的电化学电池单元 |
| CN112430860A (zh) * | 2020-11-18 | 2021-03-02 | 赣州龙邦材料科技有限公司 | 一种芳纶沉析纤维的制备方法及芳纶沉析纤维 |
| US20240271365A1 (en) * | 2021-06-08 | 2024-08-15 | Teijin Aramid B.V. | Modified aramid pulp and friction material comprising modified aramid pulp |
| CN118302576A (zh) | 2021-10-07 | 2024-07-05 | 杜邦安全与建筑公司 | 包括基底和施加的原纤维覆盖物的非织造片材 |
| CN114086424A (zh) * | 2021-11-07 | 2022-02-25 | 西北工业大学 | 一种mof-5/多巴胺双效增强纸基摩擦材料及制备方法 |
| CN116116053B (zh) * | 2022-12-26 | 2026-03-24 | 万华化学集团股份有限公司 | 一种沉析特种聚合物的方法及装置系统 |
| WO2024234062A1 (en) * | 2023-05-17 | 2024-11-21 | Varden Process Pty Ltd | Process for forming moulded pulp products |
| KR102676253B1 (ko) | 2023-11-22 | 2024-06-18 | 주식회사 비앤케이엔지니어링 | 수평 배수층의 그라우팅 시공을 위한 주입관 및 이를 이용한 그라우팅 시공 방법 |
| KR20250129258A (ko) | 2024-02-22 | 2025-08-29 | 주식회사 제로원아이피 | 수평배수층 견고화 시공을 위한 튜브배관 및 이를 이용한 견고화 시공방법 |
| CN119800772B (zh) * | 2024-12-30 | 2025-09-30 | 陕西科技大学 | 一种具有互穿网络结构的纳米摩擦纸基正极材料及其制备方法 |
Family Cites Families (22)
| 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 |
| US3018091A (en) | 1959-04-10 | 1962-01-23 | Du Pont | Precipitation apparatus |
| US3113138A (en) * | 1961-12-20 | 1963-12-03 | Fmc Corp | Preparation of butyrolactone |
| 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 |
| US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
| US4533724A (en) * | 1982-09-17 | 1985-08-06 | Sri International | Liquid crystalline poly (2,6-benzothiazole) compositions, process, and products |
| 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 |
| US4698267A (en) * | 1985-09-17 | 1987-10-06 | E. I. Du Pont De Nemours And Company | High density para-aramid papers |
| US5023035A (en) * | 1989-02-21 | 1991-06-11 | E. I. Du Pont De Nemours And Company | Cyclic tensioning of never-dried yarns |
| US5094913A (en) | 1989-04-13 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Oriented, shaped articles of pulpable para-aramid/meta-aramid blends |
| US5474842A (en) | 1991-08-20 | 1995-12-12 | Hoiness; David E. | Aramid particles as wear additives |
| WO1993017856A1 (en) * | 1992-03-05 | 1993-09-16 | The Dow Chemical Company | Low density fiber reinforced polymeric composites |
| JP3246571B2 (ja) * | 1993-02-15 | 2002-01-15 | 東洋紡績株式会社 | パルプ |
| US5827610A (en) * | 1997-01-10 | 1998-10-27 | E. I. Du Pont De Nemours And Company | Chitosan-coated pulp, a paper using the pulp, and a process for making them |
| US5833807A (en) * | 1997-04-17 | 1998-11-10 | E. I. Du Pont De Nemours And Company | Aramid dispersions and aramid sheets of increased uniformity |
| US20030022961A1 (en) * | 2001-03-23 | 2003-01-30 | Satoshi Kusaka | Friction material and method of mix-fibrillating fibers |
| US20050230072A1 (en) | 2004-04-16 | 2005-10-20 | Levit Mikhail R | Aramid paper blend |
| US7455750B2 (en) * | 2004-06-25 | 2008-11-25 | E.I. Du Pont De Nemours And Company | Meta- and para-aramid pulp and processes of making same |
| CN1683712A (zh) * | 2005-03-11 | 2005-10-19 | 华南理工大学 | Pbo纤维纸基材料及其制备方法与应用 |
-
2006
- 2006-12-15 US US11/639,917 patent/US7740741B2/en active Active
- 2006-12-19 EP EP06845723A patent/EP1974093B1/en not_active Not-in-force
- 2006-12-19 KR KR1020087017556A patent/KR101359265B1/ko active Active
- 2006-12-19 WO PCT/US2006/048254 patent/WO2007075575A2/en not_active Ceased
- 2006-12-19 BR BRPI0621120-8A patent/BRPI0621120A2/pt not_active IP Right Cessation
- 2006-12-19 CN CN2006800482313A patent/CN101341289B/zh not_active Expired - Fee Related
- 2006-12-19 JP JP2008547400A patent/JP5221377B2/ja active Active
- 2006-12-19 CA CA2629750A patent/CA2629750C/en not_active Expired - Fee Related
-
2010
- 2010-05-06 US US12/774,789 patent/US8211272B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007075575A3 (en) | 2007-08-16 |
| CA2629750A1 (en) | 2007-07-05 |
| US20070137818A1 (en) | 2007-06-21 |
| HK1128502A1 (en) | 2009-10-30 |
| US8211272B2 (en) | 2012-07-03 |
| JP5221377B2 (ja) | 2013-06-26 |
| WO2007075575A2 (en) | 2007-07-05 |
| CN101341289A (zh) | 2009-01-07 |
| EP1974093A2 (en) | 2008-10-01 |
| CA2629750C (en) | 2011-11-15 |
| CN101341289B (zh) | 2013-01-23 |
| US7740741B2 (en) | 2010-06-22 |
| KR20080083165A (ko) | 2008-09-16 |
| EP1974093B1 (en) | 2011-07-13 |
| US20100212851A1 (en) | 2010-08-26 |
| KR101359265B1 (ko) | 2014-02-06 |
| JP2009521615A (ja) | 2009-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0621120A2 (pt) | processos para a fabricação de uma polpa de para-aramida, polpa de aramida, papel, material de fricção e material de selagem de fluido | |
| KR100870378B1 (ko) | 메타- 및 파라-아라미드 펄프 및 그 제조방법 | |
| BRPI0621112A2 (pt) | polpa fibrosa, artigo e processos para a fabricação de uma polpa fibrosa | |
| JP4634447B2 (ja) | セルロースおよびパラ−アラミドパルプならびにその製造方法 | |
| BRPI0621119A2 (pt) | polpa, material de fricção, material de selagem fluida, papel e processos para a fabricação de uma polpa | |
| BRPI0621117A2 (pt) | polpa, material de filtro, material de selagem de fluidos, tixotropo, material de concreto ou de construção e processos para a fabricação de uma polpa de poliareneazol e termoplástica fibrilada | |
| CN1973085A (zh) | 丙烯酸和对位芳族聚酰胺浆粕及其制法 | |
| BRPI0621123A2 (pt) | polpa, material de fricção, tixotropo, material de vedação de fluidos, filtro e processos de fabricação de polpa de poliareneazol e termoestável fibrilada | |
| MX2008007783A (en) | Pulp comprising polypyridobisimidazole and other polymers and methods of making same | |
| HK1128502B (en) | Para-aramid pulp and processes of making same, a paper comprising the para-aramid pulp, a friction material and a fluid sealing material | |
| MX2008007785A (en) | Polyareneazole/thermoset pulp and methods of making same | |
| MX2008007784A (es) | Pulpa de poliarenazol/termoplastica y metodos para hacer la misma | |
| HK1106805A (en) | Cellulosic and para-aramid pulp and processes of making same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |