JP4754781B2 - 低摩擦軸受表面用の不織材料 - Google Patents
低摩擦軸受表面用の不織材料 Download PDFInfo
- Publication number
- JP4754781B2 JP4754781B2 JP2003515722A JP2003515722A JP4754781B2 JP 4754781 B2 JP4754781 B2 JP 4754781B2 JP 2003515722 A JP2003515722 A JP 2003515722A JP 2003515722 A JP2003515722 A JP 2003515722A JP 4754781 B2 JP4754781 B2 JP 4754781B2
- Authority
- JP
- Japan
- Prior art keywords
- floc
- nonwoven material
- aramid
- fluoropolymer
- mixture
- 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
- 239000000463 material Substances 0.000 title claims description 73
- 239000004760 aramid Substances 0.000 claims description 47
- 229920003235 aromatic polyamide Polymers 0.000 claims description 45
- 229920002313 fluoropolymer Polymers 0.000 claims description 45
- 239000004811 fluoropolymer Substances 0.000 claims description 45
- 239000000203 mixture Substances 0.000 claims description 31
- 239000011230 binding agent Substances 0.000 claims description 30
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 239000006185 dispersion Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 10
- -1 wool Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 229920006362 Teflon® Polymers 0.000 description 4
- 229920006231 aramid fiber Polymers 0.000 description 4
- 238000003490 calendering Methods 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000012784 inorganic fiber Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 3
- 239000000615 nonconductor Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short 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
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/203—Multilayer structures, e.g. sleeves comprising a plastic lining
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/52—Epoxy resins
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/30—Fluoropolymers
- F16C2208/32—Polytetrafluorethylene [PTFE]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2904—Staple length fiber
- Y10T428/2907—Staple length fiber with coating or impregnation
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
-
- 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
- Y10T442/2221—Coating or impregnation is specified as water proof
- Y10T442/2254—Natural oil or wax containing
-
- 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
- Y10T442/2475—Coating or impregnation is electrical insulation-providing, -improving, or -increasing, or conductivity-reducing
-
- 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
- Y10T442/273—Coating or impregnation provides wear or abrasion resistance
-
- 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
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/697—Containing at least two chemically different strand or fiber materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Sliding-Contact Bearings (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/911,528 US7015159B2 (en) | 2001-07-24 | 2001-07-24 | Nonwoven material for low friction bearing surfaces |
| US09/911,528 | 2001-07-24 | ||
| PCT/US2002/022580 WO2003010385A1 (en) | 2001-07-24 | 2002-07-17 | Nonwoven material for low friction bearing surfaces |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004536976A JP2004536976A (ja) | 2004-12-09 |
| JP2004536976A5 JP2004536976A5 (enExample) | 2006-01-05 |
| JP4754781B2 true JP4754781B2 (ja) | 2011-08-24 |
Family
ID=25430399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003515722A Expired - Fee Related JP4754781B2 (ja) | 2001-07-24 | 2002-07-17 | 低摩擦軸受表面用の不織材料 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7015159B2 (enExample) |
| EP (1) | EP1444397A1 (enExample) |
| JP (1) | JP4754781B2 (enExample) |
| KR (1) | KR100899062B1 (enExample) |
| CN (1) | CN100348801C (enExample) |
| BR (1) | BR0211429A (enExample) |
| CA (1) | CA2451095A1 (enExample) |
| MX (1) | MXPA04000678A (enExample) |
| TW (1) | TW591146B (enExample) |
| WO (1) | WO2003010385A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10128346A1 (de) * | 2001-06-13 | 2003-03-06 | Freudenberg Carl Kg | Flachdichtung und Verfahren zu ihrer Herstellung |
| CN100344891C (zh) * | 2004-12-23 | 2007-10-24 | 大连三环复合材料技术开发有限公司 | 水润滑金属塑料轴瓦及生产方法 |
| US20060266486A1 (en) * | 2005-05-26 | 2006-11-30 | Levit Mikhail R | Electroconductive aramid paper |
| US8168039B2 (en) * | 2005-05-26 | 2012-05-01 | E. I. Du Pont De Nemours And Company | Electroconductive aramid paper and tape made therefrom |
| JP6017771B2 (ja) * | 2011-09-30 | 2016-11-02 | 株式会社河合楽器製作所 | 軸受部材の製造方法 |
| WO2015164624A1 (en) * | 2014-04-25 | 2015-10-29 | Saint-Gobain Performance Plastics Corporation | Thin low friction liners |
| EP3145993B1 (en) * | 2014-05-19 | 2021-09-29 | Arkema, Inc. | High melt flow fluoropolymer composition |
| GB201410487D0 (en) * | 2014-06-12 | 2014-07-30 | Skf Ab | Plain bearing |
| GB201410486D0 (en) * | 2014-06-12 | 2014-07-30 | Skf Ab | Bearing liner |
| GB201410485D0 (en) | 2014-06-12 | 2014-07-30 | Skf Ab | Plain bearing |
| US11242630B2 (en) * | 2016-03-23 | 2022-02-08 | Toray Fluorofibers (America), Inc. | Wettable fluoropolymer fiber material |
| US11338233B2 (en) | 2017-09-22 | 2022-05-24 | Nitto Denko Corporation | Air filter medium, filter pleat pack, and air filter unit |
| KR102629653B1 (ko) | 2018-05-28 | 2024-01-29 | 데이진 아라미드 비.브이. | 개선된 성질들을 갖는 아라미드-기반 페이퍼 |
| DE102018131931B4 (de) | 2018-12-12 | 2022-06-23 | Klüber Lubrication München Se & Co. Kg | Schmiermittelsystem zur Verminderung von Reibegeräuschen, Verfahren zu seiner Herstellung und seine Verwendung |
| JP7466565B2 (ja) * | 2019-04-05 | 2024-04-12 | アールストローム オーワイジェイ | 燃焼ガスろ過媒体 |
| CN115075057B (zh) * | 2022-07-05 | 2023-11-07 | 广东生益科技股份有限公司 | 一种低介电损耗无纺布及其制备方法和应用 |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215509A (ja) * | 1987-09-24 | 1990-01-19 | E I Du Pont De Nemours & Co | 高耐熱性油含浸性絶縁ボード |
| JPH09188767A (ja) * | 1995-08-03 | 1997-07-22 | Nippon Aramido Kk | フッソ樹脂系シート、シート積層複合体、その製造方法およびその用途 |
| JPH09507786A (ja) * | 1993-12-22 | 1997-08-12 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 固相抽出および固相反応のためのシート状材料 |
| JPH1017678A (ja) * | 1996-07-03 | 1998-01-20 | Nippon Aramido Kk | 摺動材の製造方法 |
| JPH1037054A (ja) * | 1996-07-19 | 1998-02-10 | Matsushita Electric Ind Co Ltd | 回路基板用基材とプリプレグ及びそれを用いたプリント回路基板 |
| JPH10212686A (ja) * | 1997-01-23 | 1998-08-11 | Toray Ind Inc | 紙状シート |
| JPH10298310A (ja) * | 1997-04-24 | 1998-11-10 | Nippon Aramido Kk | フッ素樹脂系シート、シート積層体、その製造方法およびその用途 |
| WO1998058986A1 (en) * | 1997-06-21 | 1998-12-30 | Dana Corporation | Manufacture of plain bearings |
| JPH1171469A (ja) * | 1997-06-17 | 1999-03-16 | Nippon Aramido Kk | 積層摺動部材及びその製造方法 |
| JPH11144529A (ja) * | 1997-11-05 | 1999-05-28 | Marusei Kk | 絶縁シ−ト |
| JPH11507997A (ja) * | 1995-06-19 | 1999-07-13 | ポール コーポレイション | 繊維質非織ウェブ |
| JP2000073292A (ja) * | 1998-08-24 | 2000-03-07 | Toray Ind Inc | 耐熱性紙及びその製造方法 |
| JP2000220639A (ja) * | 1998-11-24 | 2000-08-08 | Nippon Aramido Kk | 積層摺動部材及びその製造方法 |
| JP2000239995A (ja) * | 1999-02-19 | 2000-09-05 | Matsushita Electric Ind Co Ltd | 絶縁基材とプリプレグおよびそれを用いた回路基板 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US601118A (en) * | 1898-03-22 | Folding stool | ||
| US2804886A (en) | 1955-11-04 | 1957-09-03 | Charles S White | Low friction fabric material |
| US3037893A (en) | 1956-05-09 | 1962-06-05 | Charles S White | Bearing element comprising fibrous fluorocarbon |
| GB861506A (en) | 1957-05-10 | 1961-02-22 | Small & Parkes Ltd | Improvements in the production of packings, bearings and fabrics, the surface of which is required to have a low co-efficient of friction |
| US3055788A (en) | 1958-03-21 | 1962-09-25 | American Metal Prod | Method of bonding heat-hardenable backing materials to woven low friction materials |
| US3242120A (en) | 1960-03-22 | 1966-03-22 | Du Pont | Self-supporting gel shaped structures |
| US3114672A (en) | 1961-08-09 | 1963-12-17 | Du Pont | Sheet forming binder particles composed of thermoplastic polymer dispersed in a polysaccharide matrix |
| US3620903A (en) | 1962-07-06 | 1971-11-16 | Du Pont | Lightweight nonpatterned nonwoven fabric |
| US3655853A (en) | 1970-08-10 | 1972-04-11 | Du Pont | Process for producing polytetrafluoroethylene filaments |
| US3756908A (en) | 1971-02-26 | 1973-09-04 | Du Pont | Synthetic paper structures of aromatic polyamides |
| US4324574A (en) | 1980-12-19 | 1982-04-13 | E. I. Du Pont De Nemours And Company | Felt-like layered composite of PTFE and glass paper |
| US4361619A (en) | 1981-05-20 | 1982-11-30 | E. I. Du Pont De Nemours And Company | Filter of poly(tetrafluoroethylene) and glass fibers |
| US4515656A (en) * | 1981-08-28 | 1985-05-07 | E. I. Du Pont De Nemours And Company | Low density nonwoven sheets |
| US4698267A (en) | 1985-09-17 | 1987-10-06 | E. I. Du Pont De Nemours And Company | High density para-aramid papers |
| US4612237A (en) | 1985-12-13 | 1986-09-16 | E. I. Du Pont De Nemours And Company | Hydraulically entangled PTFE/glass filter felt |
| US4886578A (en) | 1987-09-24 | 1989-12-12 | E. I. Du Pont De Nemours And Company | High heat resistant oil-impregnatable electrical insulating board |
| US5409573A (en) | 1988-05-10 | 1995-04-25 | E. I. Du Pont De Nemours And Company | Composites from wet formed blends of glass and thermoplastic fibers |
| MX9204769A (es) * | 1991-08-20 | 1993-02-01 | Du Pont | Material compuesto para empaquetaduras y proceso para su fabricacion. |
| US5194484A (en) | 1991-09-25 | 1993-03-16 | E. I. Du Pont De Nemours And Company | Process for making fluoropolymer composites |
| WO1996029146A1 (en) | 1995-03-22 | 1996-09-26 | Minnesota Mining And Manufacturing Company | Solid phase extraction membrane |
| FR2733509B1 (fr) * | 1995-04-28 | 1997-07-04 | Bp Chemicals Snc | Composition d'antigel et fluide aqueux comprenant la composition |
| WO1997006204A1 (en) | 1995-08-03 | 1997-02-20 | Akzo Nobel N.V. | Fluororesin sheet, process for producing the same, and the use of same |
| US5723081A (en) | 1996-12-20 | 1998-03-03 | E. I. Du Pont De Nemours And Company | Dispersion spinning process for polytetrafluoroethylene and related polymers |
| US5762846A (en) | 1996-12-20 | 1998-06-09 | E. I. Du Pont De Nemours And Company | Dispersion spinning process for polytetrafluoroethylene and related polymers |
| JP2001049593A (ja) | 1999-07-22 | 2001-02-20 | E I Du Pont De Nemours & Co | 全芳香族合成繊維からなる繊維紙及びその製造方法及び積層板 |
-
2001
- 2001-07-24 US US09/911,528 patent/US7015159B2/en not_active Expired - Lifetime
-
2002
- 2002-07-17 MX MXPA04000678A patent/MXPA04000678A/es active IP Right Grant
- 2002-07-17 CN CNB028146751A patent/CN100348801C/zh not_active Expired - Fee Related
- 2002-07-17 KR KR1020047001007A patent/KR100899062B1/ko not_active Expired - Fee Related
- 2002-07-17 JP JP2003515722A patent/JP4754781B2/ja not_active Expired - Fee Related
- 2002-07-17 EP EP20020752373 patent/EP1444397A1/en not_active Withdrawn
- 2002-07-17 BR BR0211429A patent/BR0211429A/pt not_active IP Right Cessation
- 2002-07-17 WO PCT/US2002/022580 patent/WO2003010385A1/en not_active Ceased
- 2002-07-17 CA CA 2451095 patent/CA2451095A1/en not_active Abandoned
- 2002-07-24 TW TW91116469A patent/TW591146B/zh not_active IP Right Cessation
-
2005
- 2005-11-03 US US11/266,712 patent/US7247587B2/en not_active Expired - Lifetime
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215509A (ja) * | 1987-09-24 | 1990-01-19 | E I Du Pont De Nemours & Co | 高耐熱性油含浸性絶縁ボード |
| JPH09507786A (ja) * | 1993-12-22 | 1997-08-12 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 固相抽出および固相反応のためのシート状材料 |
| JPH11507997A (ja) * | 1995-06-19 | 1999-07-13 | ポール コーポレイション | 繊維質非織ウェブ |
| JPH09188767A (ja) * | 1995-08-03 | 1997-07-22 | Nippon Aramido Kk | フッソ樹脂系シート、シート積層複合体、その製造方法およびその用途 |
| JPH1017678A (ja) * | 1996-07-03 | 1998-01-20 | Nippon Aramido Kk | 摺動材の製造方法 |
| JPH1037054A (ja) * | 1996-07-19 | 1998-02-10 | Matsushita Electric Ind Co Ltd | 回路基板用基材とプリプレグ及びそれを用いたプリント回路基板 |
| JPH10212686A (ja) * | 1997-01-23 | 1998-08-11 | Toray Ind Inc | 紙状シート |
| JPH10298310A (ja) * | 1997-04-24 | 1998-11-10 | Nippon Aramido Kk | フッ素樹脂系シート、シート積層体、その製造方法およびその用途 |
| JPH1171469A (ja) * | 1997-06-17 | 1999-03-16 | Nippon Aramido Kk | 積層摺動部材及びその製造方法 |
| WO1998058986A1 (en) * | 1997-06-21 | 1998-12-30 | Dana Corporation | Manufacture of plain bearings |
| JP2002510347A (ja) * | 1997-06-21 | 2002-04-02 | ダナ・コーポレイション | 滑り軸受の製造 |
| JPH11144529A (ja) * | 1997-11-05 | 1999-05-28 | Marusei Kk | 絶縁シ−ト |
| JP2000073292A (ja) * | 1998-08-24 | 2000-03-07 | Toray Ind Inc | 耐熱性紙及びその製造方法 |
| JP2000220639A (ja) * | 1998-11-24 | 2000-08-08 | Nippon Aramido Kk | 積層摺動部材及びその製造方法 |
| JP2000239995A (ja) * | 1999-02-19 | 2000-09-05 | Matsushita Electric Ind Co Ltd | 絶縁基材とプリプレグおよびそれを用いた回路基板 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1535344A (zh) | 2004-10-06 |
| CA2451095A1 (en) | 2003-02-06 |
| KR100899062B1 (ko) | 2009-05-25 |
| EP1444397A1 (en) | 2004-08-11 |
| US20030022571A1 (en) | 2003-01-30 |
| TW591146B (en) | 2004-06-11 |
| JP2004536976A (ja) | 2004-12-09 |
| US20060057925A1 (en) | 2006-03-16 |
| CN100348801C (zh) | 2007-11-14 |
| BR0211429A (pt) | 2004-08-17 |
| MXPA04000678A (es) | 2004-04-05 |
| US7015159B2 (en) | 2006-03-21 |
| KR20040030845A (ko) | 2004-04-09 |
| WO2003010385A1 (en) | 2003-02-06 |
| US7247587B2 (en) | 2007-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4754781B2 (ja) | 低摩擦軸受表面用の不織材料 | |
| EP1756360B1 (en) | Aramid paper blend | |
| US20060266486A1 (en) | Electroconductive aramid paper | |
| JPWO2012033085A1 (ja) | ポリフェニレンサルファイド繊維含有不織布 | |
| US8168039B2 (en) | Electroconductive aramid paper and tape made therefrom | |
| CA2017556C (en) | Thin, resin-saturable aromatic polyamide paper and process for making same | |
| CN101341292B (zh) | Pipd纸及由其制造的组件 | |
| JP7466565B2 (ja) | 燃焼ガスろ過媒体 | |
| CN101331270B (zh) | 包含pipd纸浆的纸及其制造方法 | |
| JP5400300B2 (ja) | 捲縮繊維及びそれを用いた湿式摩擦材 | |
| CN101331269A (zh) | 聚吡啶并双咪唑纸浆及其制备方法 | |
| US11111632B2 (en) | Aramid paper suitable for use in electronic applications | |
| JP2012052248A (ja) | 摩擦紙およびその製造方法 | |
| CN101107397A (zh) | 聚酮纤维纸、印刷布线基板用聚酮纤维纸芯材及印刷布线基板 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050713 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050713 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080303 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080415 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080422 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080717 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080725 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080918 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20080918 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081022 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20090221 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090622 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090903 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100802 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101008 |
|
| 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: 20110516 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110526 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140603 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4754781 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |