JP6868467B2 - 潤滑剤組成物 - Google Patents
潤滑剤組成物 Download PDFInfo
- Publication number
- JP6868467B2 JP6868467B2 JP2017105037A JP2017105037A JP6868467B2 JP 6868467 B2 JP6868467 B2 JP 6868467B2 JP 2017105037 A JP2017105037 A JP 2017105037A JP 2017105037 A JP2017105037 A JP 2017105037A JP 6868467 B2 JP6868467 B2 JP 6868467B2
- Authority
- JP
- Japan
- Prior art keywords
- lubricant composition
- connector
- meth
- adhesive
- adhesive component
- 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.)
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- 239000000203 mixture Substances 0.000 title claims description 34
- 239000000314 lubricant Substances 0.000 title claims description 33
- 239000000853 adhesive Substances 0.000 claims description 46
- 230000001070 adhesive effect Effects 0.000 claims description 46
- 239000003921 oil Substances 0.000 claims description 25
- 239000010702 perfluoropolyether Substances 0.000 claims description 24
- -1 2-cyanoacrylic acid ester Chemical class 0.000 claims description 23
- 239000003822 epoxy resin Substances 0.000 claims description 14
- 229920000647 polyepoxide Polymers 0.000 claims description 14
- 229920002050 silicone resin Polymers 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 21
- 230000037431 insertion Effects 0.000 description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 description 13
- 238000002156 mixing Methods 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002199 base oil Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 4
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- IJVRPNIWWODHHA-UHFFFAOYSA-N 2-cyanoprop-2-enoic acid Chemical compound OC(=O)C(=C)C#N IJVRPNIWWODHHA-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004830 Super Glue Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- OFWDLJKVZZRPOX-UHFFFAOYSA-N 2,2,3,3-tetrafluorooxetane Chemical compound FC1(F)COC1(F)F OFWDLJKVZZRPOX-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- IQDPHMACOQAPBQ-UHFFFAOYSA-N 2-ethoxyethyl 2-cyanoprop-2-enoate Chemical compound CCOCCOC(=O)C(=C)C#N IQDPHMACOQAPBQ-UHFFFAOYSA-N 0.000 description 1
- HMLDHWZWDUUHHJ-UHFFFAOYSA-N 2-ethoxypropan-2-yl 2-cyanoprop-2-enoate Chemical compound CCOC(C)(C)OC(=O)C(=C)C#N HMLDHWZWDUUHHJ-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- JYTXVMYBYRTJTI-UHFFFAOYSA-N 2-methoxyethyl 2-cyanoprop-2-enoate Chemical compound COCCOC(=O)C(=C)C#N JYTXVMYBYRTJTI-UHFFFAOYSA-N 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- XXISUJVWOBVITO-UHFFFAOYSA-N 2-propoxyethyl 2-cyanoprop-2-enoate Chemical compound CCCOCCOC(=O)C(=C)C#N XXISUJVWOBVITO-UHFFFAOYSA-N 0.000 description 1
- IGKQGKYWAQQHGB-UHFFFAOYSA-N 3-ethoxypropyl 2-cyanoprop-2-enoate Chemical compound CCOCCCOC(=O)C(=C)C#N IGKQGKYWAQQHGB-UHFFFAOYSA-N 0.000 description 1
- UPLMBGKAEBVNAU-UHFFFAOYSA-N 3-propoxypropyl 2-cyanoprop-2-enoate Chemical compound CCCOCCCOC(=O)C(=C)C#N UPLMBGKAEBVNAU-UHFFFAOYSA-N 0.000 description 1
- BZWFBZZBLILDAC-UHFFFAOYSA-N 4-methoxybutyl 2-cyanoprop-2-enoate Chemical compound COCCCCOC(=O)C(=C)C#N BZWFBZZBLILDAC-UHFFFAOYSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide 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
- 125000000217 alkyl group Chemical group 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- ILRMPAUJTPZAIQ-UHFFFAOYSA-N cyclohexyl 2-cyanoprop-2-enoate Chemical compound N#CC(=C)C(=O)OC1CCCCC1 ILRMPAUJTPZAIQ-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JJJFUHOGVZWXNQ-UHFFFAOYSA-N enbucrilate Chemical compound CCCCOC(=O)C(=C)C#N JJJFUHOGVZWXNQ-UHFFFAOYSA-N 0.000 description 1
- 229950010048 enbucrilate Drugs 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- XDZLHTBOHLGGCJ-UHFFFAOYSA-N hexyl 2-cyanoprop-2-enoate Chemical compound CCCCCCOC(=O)C(=C)C#N XDZLHTBOHLGGCJ-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000005009 perfluoropropyl group Chemical group FC(C(C(F)(F)F)(F)F)(F)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- VQRDNGVJZDEMHO-UHFFFAOYSA-N propoxymethyl 2-cyanoprop-2-enoate Chemical compound CCCOCOC(=O)C(=C)C#N VQRDNGVJZDEMHO-UHFFFAOYSA-N 0.000 description 1
- ZTYMNUBYYQNBFP-UHFFFAOYSA-N propyl 2-cyanoprop-2-enoate Chemical compound CCCOC(=O)C(=C)C#N ZTYMNUBYYQNBFP-UHFFFAOYSA-N 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/70—Esters of monocarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/24—Nitriles
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/22—Polyesters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M155/00—Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/00 - C10M153/00
- C10M155/02—Monomer containing silicon
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M2209/084—Acrylate; Methacrylate
- C10M2209/0845—Acrylate; Methacrylate used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/1003—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
- C10M2213/0606—Perfluoro polymers used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
- C10M2213/062—Polytetrafluoroethylene [PTFE]
- C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/16—Nitriles
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/026—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrile group
- C10M2217/0265—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrile group used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
- C10M2229/025—Unspecified siloxanes; Silicones used as base material
-
- C—CHEMISTRY; METALLURGY
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/26—Waterproofing or water resistance
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
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Description
本発明に用いられる基油はパーフルオロポリエーテル油である。パーフルオロポリエーテル油は、直鎖状であっても分岐状であってもよい。パーフルオロポリエーテル油の構造は、一般式
RfO(CF2O)x(C2F4O)y(C3F6O)zRf
で表わすことができる。CF2O基、C2F4O基およびC3F6O基は主鎖中にランダムに結合した基である。具体的には、下記一般式(I)〜(III)で表すことができる。また、一般式(IV)で表わされる構造であってもよい。なお、Rfはそれぞれ独立して、パーフルオロメチル基、パーフルオロエチル基、パーフルオロプロピル基等の炭素数1〜5、好ましくは炭素数1〜3のパーフルオロ低級アルキル基である。
ここでRfは前記定義と同じであり、m=2〜200である。一般式(I)で表される化合物は、ヘキサフルオロプロピレンの光酸化重合で生成した先駆体を完全にフッ素化することにより、あるいはフッ化セシウム触媒下にヘキサフルオロプロピレンをアニオン重合させ、得られた末端CF(CF3)COF基を有する酸フロライド化合物をフッ素ガスで処理することによって得られる。一般式(I)で表される化合物としては、例えば、C3F7O[CF(CF3)CF2O]mC2F5が挙げられ、m=2〜100である。
ここでRfは前記定義と同じであり、p+q=3〜200、p:q=10:90〜90:10である。一般式(II)で表される化合物は、ヘキサフルオロプロペンの光酸化重合で生成した先駆体を完全にフッ素化することにより得られる。
ここでRfは前記定義と同じであり、r+s=3〜200、r:s=10:90〜90:10である。一般式(III)で表される化合物は、テトラフルオロエチレンの光酸化重合で生成した先駆体を完全にフッ素化することにより得られる。一般式(III)で表される化合物としては、例えば、CF3O{(CF2CF2O)r(CF2O)s}CF3が挙げられ、r+s=40〜180であり、r/s=0.5〜2である。
ここでn=2〜100である。一般式(IV)で表される化合物は、フッ化セシウム触媒の存在下に2,2,3,3−テトラフルオロオキセタンをアニオン重合させ、得られた含フッ素ポリエーテル(CF2CF2CF2O)nを160〜300℃の紫外線照射下のもとフッ素ガス処理することにより得られる。
本発明における「接着成分」という用語には、単独で接着機能を発現する成分だけでなく、硬化剤や硬化触媒と共に使用することで接着機能を発現する成分も含まれ、硬化剤や硬化触媒も接着成分の一部とする。本発明に用いられる接着成分は、例えば、熱可塑性樹脂、熱硬化性樹脂、ゴム等である。特に、接着成分は、2−シアノアクリル酸エステル、(メタ)アクリル酸エステル、変成シリコーン樹脂及びエポキシ樹脂のうち少なくとも1種を含有することが好ましく、変性シリコーン樹脂は硬化触媒と共に用いられ、エポキシ樹脂は硬化剤と共に用いられることがより好ましい。本発明では、所定の接着成分そのものを用いるほか、市販の接着剤を用いることにより所定の接着成分を含有させることもできる。例えば、接着成分として2−シアノアクリル酸エステルを含有させる場合、2−シアノアクリル酸エステルを含有する市販のシアノアクリレート系接着剤を用いてもよい。また、接着成分として(メタ)アクリル酸エステルを含有させる場合、(メタ)アクリル酸エステルを含有する市販のアクリル樹脂系接着剤を用いてもよい。また、接着成分として変成シリコーン樹脂と硬化触媒を含有させる場合、変成シリコーン樹脂と硬化触媒を含有する市販のシリコーン系接着剤を用いてもよい。また、接着成分としてエポキシ樹脂と硬化剤を含有させる場合、エポキシ樹脂を含有する市販のエポキシ樹脂系接着剤と、エポキシ樹脂系接着剤と共に使用する市販の硬化剤を用いてもよい。市販の接着剤に含まれる接着成分の含有量は好ましくは80%以上、より好ましくは90%以上である。
以下の各成分が表1〜表3で示す配合量(重量%)になるよう、基油、増ちょう剤、接着剤を混合し、潤滑剤組成物を調製した。
パーフルオロポリエーテル油A:40℃動粘度25mm2/s
式(I)のC3F7O[CF(CF3)CF2O]mC2F5で表され、m=2〜100である。
パーフルオロポリエーテル油B:40℃動粘度100mm2/s
式(I)のC3F7O[CF(CF3)CF2O]mC2F5で表され、m=2〜100である。
パーフルオロポリエーテル油C:40℃動粘度400mm2/s
式(I)のC3F7O[CF(CF3)CF2O]mC2F5で表され、m=2〜100である。
パーフルオロポリエーテル油D:40℃動粘度17mm2/s
式(III)のCF3O{(CF2CF2O)r(CF2O)s}CF3で表され、r+s=40〜180であり、r/s=0.5〜2である。
パーフルオロポリエーテル油E:40℃動粘度1200mm2/s
式(I)のC3F7O[CF(CF3)CF2O]mC2F5で表され、m=2〜100である。
<増ちょう剤>
PTFE A:平均粒子径0.1〜0.2μmのポリテトラフルオロエチレン
PTFE B:平均粒子径3〜5μmのポリテトラフルオロエチレン
<接着剤>
接着剤A:シアノアクリレート系接着剤 製品名「アロンアルファ#203TX」(東亞合成社製)
接着剤B:アクリル樹脂系接着剤 製品名「ThreeBond 1360F」(スリーボンドファインケミカル社製)
接着剤C:変成シリコーン系接着剤 製品名「セメダイン スーパーX2クリア」(セメダイン社製)
接着剤D:エポキシ樹脂系接着剤 製品名「ThreeBond 2088E」(本剤、硬化剤)(スリーボンドファインケミカル社製)
なお、本剤:硬化剤=4:1(重量比)で使用した。
<添加剤>
Ag粉末:平均粒子径6〜7μm(フレーク状)
(2−1)挿入力
オートグラフ(製品名「EZ−SX」(島津製作所社製))を用いて挿入試験を行った。まず、穴径1mmの基板と外形寸法1.2mmの端子を準備した。次に、調製した潤滑剤組成物を端子に塗布した。基板に設けられた穴に端子が挿入可能なように、オートグラフの基板固定治具で基板を固定し、端子把持治具で端子を固定した。120mm/分の速度で、基板に設けられた穴に端子を挿入し、挿入する際に要する力の最大値を挿入力とした。潤滑剤組成物を塗布していないときの挿入力に対する潤滑剤組成物を塗布したときの挿入力の割合(ドライ対比の割合)が90%以下である場合を「○」と判定し、90%を超える場合を「×」と判定した。「○」を合格レベルとした。
挿入試験後、基板に設けられた穴に端子を挿入した状態で、40℃で3時間乾燥させた。基板にはんだ付けされた配線と、挿入された端子それぞれをICクリップでつかみ、低抵抗計(製品名「3569」(鶴賀電機社製))を用いて、測定レンジ30mΩで接触抵抗を測定した。接触抵抗は、100μΩ未満である場合を「◎」と判定し、100μΩ以上200μΩ未満である場合を「○」と判定し、200μΩ以上である場合を「×」と判定した。「◎」及び「○」を合格レベルとした。
接触抵抗を測定した後、引抜試験を行った。12mm/分の速度で、基板に挿入された端子を引き抜き、引き抜く際に要する力の最大値を引抜力とした。この引抜力の数値によって、保持性を評価した。潤滑剤組成物を塗布していないときの引抜力に対する潤滑剤組成物を塗布したときの引抜力の割合(ドライ対比の割合)が70%以上である場合を「◎」と判定し、48%以上70%未満である場合を「○」と判定し、48%未満である場合を「×」と判定した。「◎」及び「○」を合格レベルとした。
評価結果を、表1〜表3に示す。
比較例3、5では、パーフルオロポリエーテル油が含まれていないため、端子を基板に挿入する際の挿入力が大きく、端子を挿入した状態での接触抵抗が高く、実用レベルではない。
比較例4では、パーフルオロポリエーテル油が含まれていないため、端子を挿入した状態での接触抵抗が高く、実用レベルではない。
比較例6、7では、パーフルオロポリエーテル油が含まれていないため、端子を基板に挿入する際の挿入力が大きいことが分かった。
比較例8では、Ag粉末が含まれているものの、パーフルオロポリエーテル油が含まれていないため、端子を基板に挿入する際の挿入力が大きく、端子を挿入した状態での接触抵抗が高く、実用レベルではない。
Claims (3)
- 35〜97重量%のパーフルオロポリエーテル油と、3〜60重量%の接着成分とを含有し、
前記接着成分は、2−シアノアクリル酸エステル、(メタ)アクリル酸エステル、変成シリコーン樹脂及びエポキシ樹脂のうち少なくとも1種を含有する、潤滑剤組成物。 - 電気接続部の接点部分に使用されることを特徴とする、請求項1に記載の潤滑剤組成物。
- プレスフィットコネクタの接続部分に使用されることを特徴とする、請求項1または2に記載の潤滑剤組成物。
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US3629310A (en) * | 1969-08-28 | 1971-12-21 | Union Carbide Corp | Organo-siloxane-oxyalkylene block copolymers |
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