JPH0778229B2 - フタル酸、イソフタル酸またはテレフタル酸のエステルを、冷凍圧縮器用潤滑剤として使用する方法 - Google Patents

フタル酸、イソフタル酸またはテレフタル酸のエステルを、冷凍圧縮器用潤滑剤として使用する方法

Info

Publication number: JPH0778229B2
Authority: JP; Japan
Prior art keywords: acid; esters; lubricants; ester; refrigeration
Prior art date: 1990-06-09
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 - Lifetime

Application number

JP3131288A

Other languages

English (en)

Japanese (ja)

Other versions

JPH04226193A (ja

Inventor

ボイ・コルニルス

ユルゲン・ウエーベル

ペーテル・ラッペ

ヘルムート・シユプリンゲル

エウアルト・プライゼッガー

ライネル・ヘンリチ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

Original Assignee

Hoechst AG

Priority date (The priority date 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 date listed.)

1990-06-09

Filing date

1991-06-03

Publication date

1995-08-23

1991-06-03 Application filed by Hoechst AG filed Critical Hoechst AG

1992-08-14 Publication of JPH04226193A publication Critical patent/JPH04226193A/ja

1995-08-23 Publication of JPH0778229B2 publication Critical patent/JPH0778229B2/ja

2010-08-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

150000002148 esters Chemical class 0.000 title claims abstract description 27
239000000314 lubricant Substances 0.000 title claims abstract description 21
238000005057 refrigeration Methods 0.000 title claims description 17
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 title claims description 10
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title claims description 8
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 title claims description 8
229930195733 hydrocarbon Natural products 0.000 claims abstract description 7
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 7
239000003795 chemical substances by application Substances 0.000 claims description 9
150000003138 primary alcohols Chemical class 0.000 claims description 4
238000000034 method Methods 0.000 claims description 2
150000001298 alcohols Chemical class 0.000 abstract description 7
-1 aromatic carboxylic acids Chemical class 0.000 abstract description 3
239000003507 refrigerant Substances 0.000 abstract description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
239000000203 mixture Substances 0.000 description 12
229920001515 polyalkylene glycol Polymers 0.000 description 8
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 6
239000003054 catalyst Substances 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
238000000354 decomposition reaction Methods 0.000 description 6
239000010687 lubricating oil Substances 0.000 description 6
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 5
238000002156 mixing Methods 0.000 description 5
239000003921 oil Substances 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 4
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
230000006835 compression Effects 0.000 description 4
238000007906 compression Methods 0.000 description 4
HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 4
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 3
125000004432 carbon atom Chemical group C* 0.000 description 3
230000032050 esterification Effects 0.000 description 3
238000005886 esterification reaction Methods 0.000 description 3
238000001914 filtration Methods 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000012071 phase Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 2
BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
PFNHSEQQEPMLNI-UHFFFAOYSA-N 2-methyl-1-pentanol Chemical compound CCCC(C)CO PFNHSEQQEPMLNI-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
239000004803 Di-2ethylhexylphthalate Substances 0.000 description 2
ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 2
XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
150000001733 carboxylic acid esters Chemical class 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000004014 plasticizer Substances 0.000 description 2
239000012808 vapor phase Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 description 1
TZYRSLHNPKPEFV-UHFFFAOYSA-N 2-ethyl-1-butanol Chemical compound CCC(CC)CO TZYRSLHNPKPEFV-UHFFFAOYSA-N 0.000 description 1
IWTBVKIGCDZRPL-LURJTMIESA-N 3-Methylbutanol Natural products CC[C@H](C)CCO IWTBVKIGCDZRPL-LURJTMIESA-N 0.000 description 1
QDTDKYHPHANITQ-UHFFFAOYSA-N 7-methyloctan-1-ol Chemical compound CC(C)CCCCCCO QDTDKYHPHANITQ-UHFFFAOYSA-N 0.000 description 1
239000004338 Dichlorodifluoromethane Substances 0.000 description 1
239000004439 Isononyl alcohol Substances 0.000 description 1
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
238000005882 aldol condensation reaction Methods 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
239000006286 aqueous extract Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
DUQLDVZUQAAAMU-UHFFFAOYSA-N bis(8-methylnonyl) benzene-1,4-dicarboxylate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC(C)C)C=C1 DUQLDVZUQAAAMU-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920013639 polyalphaolefin Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1

Classifications

- 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
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/34—Esters of monocarboxylic acids
- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/36—Esters of polycarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/284—Esters of aromatic monocarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/285—Esters of aromatic polycarboxylic acids
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
- 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
- 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
- C10N2040/30—Refrigerators lubricants or compressors lubricants
- 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
- C10N2040/32—Wires, ropes or cables lubricants
- 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
- C10N2040/34—Lubricating-sealants
- 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
- C10N2040/36—Release agents or mold release agents
- 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
- C10N2040/38—Conveyors or chain belts
- 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
- C10N2040/40—Generators or electric motors in oil or gas winning field
- 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
- C10N2040/42—Flashing oils or marking oils
- 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
- C10N2040/44—Super vacuum or supercritical use
- 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
- C10N2040/50—Medical uses

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Lubricants (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

JP3131288A 1990-06-09 1991-06-03 フタル酸、イソフタル酸またはテレフタル酸のエステルを、冷凍圧縮器用潤滑剤として使用する方法 Expired - Lifetime JPH0778229B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE40185621		1990-06-09
DE4018562A DE4018562A1 (de)	1990-06-09	1990-06-09	Verwendung von estern aromatischer carbonsaeuren als schmiermittel fuer kaeltemittelverdichter

Publications (2)

Publication Number	Publication Date
JPH04226193A JPH04226193A (ja)	1992-08-14
JPH0778229B2 true JPH0778229B2 (ja)	1995-08-23

Family

ID=6408142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3131288A Expired - Lifetime JPH0778229B2 (ja)	1990-06-09	1991-06-03	フタル酸、イソフタル酸またはテレフタル酸のエステルを、冷凍圧縮器用潤滑剤として使用する方法

Country Status (6)

Country	Link
EP (1)	EP0461435B1 (de)
JP (1)	JPH0778229B2 (de)
AT (1)	ATE110408T1 (de)
DE (2)	DE4018562A1 (de)
DK (1)	DK0461435T3 (de)
ES (1)	ES2063403T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5452586A (en) *	1994-09-19	1995-09-26	Huls America, Inc.	Method for flushing a refrigeration system
WO2000029520A1 (en) *	1998-11-12	2000-05-25	Exxon Chemical Patents Inc.	Lubricating oil compositions comprising phthalate esters
TW482761B (en) *	1999-07-19	2002-04-11	New Japan Chem Co Ltd	Dicarboxylic acid diester, a process for preparation thereof and refrigerator lubricating oil containing the diester
WO2001074977A2 (en) *	2000-03-31	2001-10-11	Ici Americas Inc.	Lubricant and flushing compositions
TW201927998A (zh) *	2017-11-30	2019-07-16	美商盧伯利索公司	用於具有低全球暖化潛勢冷媒之用途的芳香族酯潤滑劑
US20200024537A1 (en) *	2018-02-22	2020-01-23	Exxonmobil Research And Engineering Company	Low viscosity low volatility benzoate monoester lubricating oil base stocks and methods of use thereof
JP2023073864A (ja) *	2021-11-16	2023-05-26	出光興産株式会社	冷凍機油組成物及び冷凍機用混合組成物
CN120603922A (zh)	2023-01-18	2025-09-05	路博润公司	用于制冷系统的包含均苯四酸的酯的润滑剂
WO2025203454A1 (ja) *	2024-03-28	2025-10-02	ジーエスカルテックスコーポレーション	作動媒体および該作動媒体を用いた冷媒圧縮式冷凍・暖房サイクル装置
WO2026006379A1 (en)	2024-06-28	2026-01-02	The Lubrizol Corporation	Lubricant including a blend of an ester of pyromellitic acid and an ester of trimellitic acid for refrigeration systems
WO2026006426A1 (en)	2024-06-28	2026-01-02	The Lubrizol Corporation	Lubricant including an ester of pyromellitic acid for refrigeration systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2216541A (en)	1988-03-23	1989-10-11	Ici Plc	Working fluid/lubricant combination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2852470A (en) *	1954-10-15	1958-09-16	Gen Motors Corp	Refrigeration composition
EP0377122B1 (de) *	1988-12-06	1995-06-28	Idemitsu Kosan Company Limited	Vervendung eines specifischen Polyalkylenglykol Derivats als Schmiermittel für Kompressorkühlanlagen, Verfahren zum Schmieren und dieses Derivat enthaltende Kompressorkühlanlage

1990
- 1990-06-09 DE DE4018562A patent/DE4018562A1/de not_active Withdrawn
1991
- 1991-05-23 EP EP91108312A patent/EP0461435B1/de not_active Expired - Lifetime
- 1991-05-23 DK DK91108312.9T patent/DK0461435T3/da active
- 1991-05-23 ES ES91108312T patent/ES2063403T3/es not_active Expired - Lifetime
- 1991-05-23 DE DE59102610T patent/DE59102610D1/de not_active Expired - Fee Related
- 1991-05-23 AT AT91108312T patent/ATE110408T1/de not_active IP Right Cessation
- 1991-06-03 JP JP3131288A patent/JPH0778229B2/ja not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2216541A (en)	1988-03-23	1989-10-11	Ici Plc	Working fluid/lubricant combination

Also Published As

Publication number	Publication date
DE4018562A1 (de)	1991-12-12
JPH04226193A (ja)	1992-08-14
DE59102610D1 (de)	1994-09-29
ATE110408T1 (de)	1994-09-15
ES2063403T3 (es)	1995-01-01
EP0461435A1 (de)	1991-12-18
EP0461435B1 (de)	1994-08-24
DK0461435T3 (da)	1994-09-19

Legal Events

Date

Code

Title

Description

1998-05-19

A02

Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 19980519

Publication	Publication Date	Title
JPH04218592A (ja)	1992-08-10	冷媒圧縮機用潤滑剤としてのエステル油の用途
CA2059423C (en)	2002-06-25	Lubricant composition for fluorinated refrigerants used in compression refrigeration systems
JP6271639B2 (ja)	2018-01-31	１，３，３，３−テトラ−フルオロプロペンをベースにした組成物
JPH04226193A (ja)	1992-08-14	フタル酸、イソフタル酸またはテレフタル酸のエステルを、冷凍圧縮器用潤滑剤として使用する方法
JPH0284491A (ja)	1990-03-26	冷凍冷蔵装置用潤滑油組成物
US3394878A (en)	1968-07-30	Azeotropic compositions
US5294359A (en)	1994-03-15	Refrigerant compositions
JPH0598277A (ja)	1993-04-20	エーテル−エステル潤滑剤
JPH04220497A (ja)	1992-08-11	冷媒圧縮機用潤滑剤としての錯エステル油の用途
EP0562405A1 (de)	1993-09-29	Verwendung von Estern der Citronensäure als Schmiermittel für Kältemittelverdichter
EP0974633A1 (de)	2000-01-26	Kühlvorrichtung und hydraulisches medium
US5410072A (en)	1995-04-25	Mixtures of isomeric pentanoic acids, esters prepared therefrom, and their use as lubricants
CN110036099B (zh)	2021-12-10	冷冻机油组合物以及含有该冷冻机油组合物的冷冻机用工作流体组合物
JP6252847B2 (ja)	2017-12-27	冷凍機油用エステル
CN104822808A (zh)	2015-08-05	双季戊四醇单缩甲醛的六酯
KR102614837B1 (ko)	2023-12-15	냉동기유용 에스테르
JP2000516981A (ja)	2000-12-19	冷媒組成物
GB2263481A (en)	1993-07-28	Refrigerant and lubricant composition
EP0804517A1 (de)	1997-11-05	Kühlarbeitsflüssigkeitzusammensetzungen zur verwendung in kompressionskühlsystemen
US1813335A (en)	1931-07-07	Refrigerant
RU2076856C1 (ru)	1997-04-10	Способ выделения трифторметана из газовой смеси
JP2001512496A (ja)	2001-08-21	再圧縮型冷却装置における使用のための冷却作動流体組成物