FI111711B - Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel - Google Patents

Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel Download PDF

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Publication number
FI111711B
FI111711B FI971549A FI971549A FI111711B FI 111711 B FI111711 B FI 111711B FI 971549 A FI971549 A FI 971549A FI 971549 A FI971549 A FI 971549A FI 111711 B FI111711 B FI 111711B
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Prior art keywords
acid
esters
polyol
ester
derived
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FI971549A
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English (en)
Finnish (fi)
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FI971549A0 (fi
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Kjell Ankner
Haakan Rahkola
Essi Glad
Jari Koistinen
Virpi Saranpaeae
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Fortum Oil & Gas Oy
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Publication of FI971549A0 publication Critical patent/FI971549A0/fi
Priority to FI971549A priority Critical patent/FI111711B/sv
Priority to FI980730A priority patent/FI980730A/sv
Priority to AU68348/98A priority patent/AU6834898A/en
Priority to US09/402,548 priority patent/US6436309B1/en
Priority to CN98805978A priority patent/CN1108360C/zh
Priority to EP98913780A priority patent/EP0973851A1/en
Priority to BR9809077-1A priority patent/BR9809077A/pt
Priority to CA002285547A priority patent/CA2285547A1/en
Priority to KR19997009332A priority patent/KR20010006249A/ko
Priority to PCT/FI1998/000313 priority patent/WO1998046704A1/en
Priority to JP54352198A priority patent/JP2001518971A/ja
Priority to PCT/FI1998/000329 priority patent/WO1998046706A1/en
Priority to JP54352898A priority patent/JP2001526712A/ja
Priority to AU68361/98A priority patent/AU6836198A/en
Priority to EP98913796A priority patent/EP0973853A1/en
Application granted granted Critical
Publication of FI111711B publication Critical patent/FI111711B/sv

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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • C—CHEMISTRY; METALLURGY
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    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
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    • C10M105/32—Esters
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    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
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    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/304—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (16)

1. Kylmedelsblandning, som omfattar ett klorfritt, fluorkolvätebaserat kylmedel samt ett därmedblandatsmöijmedelsominnehällerenpolyolester, kännetecknad avatt 5 smörjmedlet innehäller en ester av 2-butyl-2-etyl-l ,3-propandiol samt en ester av minst en andra polyol, varvid andelen av 2-butyl-2-etyl-l,3-propandiolens ester av smörjmedlets polyolrest uppgär tili minst 50 mol-%.
2. Kylmedelsblandning enligt krav 1, kännetecknad avatt polyolresten av 10 smöqmedlets andra polyolester är härledd frän neopentylglykol, hydroxipivalylhydroxi-pivalat, 2-etyl-l,3-hexandiol, trimetylolpropan, trimetyloletan, pentaerytritol eller 2,2,4-trimetylpentandiol.
3. Kylmedelsblandning enligt nägot av de föregäende kraven, kännetecknad avatt 15 molförhällandet mellan 2-butyl-2-etyl-1,3-propandiol och den andra polyolen i smöqmedlet uppgär tili 50 : 50...99,9 : 0,1.
4. Kylmedelsblandning enligt nägot av de föregäende kraven, kännetecknad avatt karboxylsyraresten av polyolestem är härledd frän en lineär eller förgrenad C4...Cjg- . . 20 karboxylsyra eller dess anhydrid, eller är härledd frän en blandning av en lineär eller > · ’ förgrenad C^.-Cig-karboxylsyra eller dess anhydrid. ; - j
5. Kylmedelsblandning enligt krav 4, kännetecknad avatt karboxylsyraresten är • ‘ ·.. härledd frän 2-etylhexansyra, oktansyra och/eller laurinsyra. 25
6. Kylmedelsblandning enligt krav 1, kännetecknad avatt karboxylsyraresten av j ’, estem är härledd frän en blandning av en- och tväbasiska karboxylsyror. » I I ;1;
7. Kylmedelsblandning enligt krav 6, kännetecknad avatt den envärdiga • I I I 30 karboxylsyraresten är härledd frän lineära eller förgrenade C4...C1 g-karboxylsyror, deras :'\': anhydrider eller blandningar. » · i6 111711
8. Kylmedelsblandning enligt kraven 6 eller 7, k ä n n e t e c k n a d av att den tvävärdiga karboxylsyraresten är härledd frän oxalsyra, malonsyra, dimetyl-malonsyra, bämstenssyra, glutarsyra, adipinsyra, sebacinsyra, pimelinsyra, suberinsyra eller azelainsyra, eller frän en cyklisk anhydrid, säsom bämstensyraanhydrid eller dess alkylderivat, eller 5 trimellitanhydrid.
9. Kylmedelsblandning enligt nägot av kraven 6-8, kännetecknad av att molforhällandet mellan de en- och tväbasiska karboxylsyroma är 50:50...99:1.
10. Kylmedelsblandning enligt nägot av de föregäende kraven, kännetecknad av att den fluorerade kolvätebaserade kylvätskan är fluorkolväte 134, fluorkolväte 134a, fluorkolväte 143, fluorkolväte 143a, fluorkolväte 152 eller fluorkolväte 152a eller en blandning av fluorkolväten.
11. Komplexestrar av 2-butyl-2-etyl-1,3-propanidiol, som innehäller karboxylsyrarester av bäde en- och tväbasiska karboxylsyror, varvid molforhällandet mellan de en- och tväbasiska karboxylsyraestrama i estem är 50 : 50...99 : 1.
12. Estrar enligt krav ll,kännetecknade av att karboxylsyrarestema av envärdiga ... 20 estrar är härledda frän lineära eller förgrenade C4... C j g -karboxylsyror, deras anhydrider t · · .:. eller blandningar. 1 1 · · • 1 • « · • » t
* · · · ·:··· 13. Estrar enligt krav 11 eller 12, k ä n n e t e c k n a d e av att de tvävärdiga i 1 ·,. karboxylsyrarestema av estrar är härledda frän oxalsyra, malonsyra, dimetyl-malonsyra, : .1 25 bämstenssyra, glutarsyra, adipinsyra, sebacinsyra, pimelinsyra, suberinsyra eller azelainsyra, eller frän en cyklisk anhydrid, som bämstensyraanhydrid eller dess I · 1 • '. alkylderivat, eller trimellitanhydrid. * 1 I * · • 1
» : 14. Estrar enligt nägot av krav 11 - 13, k ä n n e t e c k n a d e av att de finns i blandning t 1 1 ♦ :" ’: 30 med en annan polyolester och/eller komplexestrar. * · t
....: 15. Estrar enligt krav 14, kännetecknade av att de finns i blandning med estrar och/eller komplexestrar av NPG, ETHD eller PE. 111711
16. Användningen av en ester enligt nägot av kraven 11-15 säsom basolja ι smörjemedel. i * *
FI971549A 1997-04-11 1997-04-11 Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel FI111711B (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI971549A FI111711B (sv) 1997-04-11 1997-04-11 Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel
FI980730A FI980730A (sv) 1997-04-11 1998-03-31 Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel
BR9809077-1A BR9809077A (pt) 1997-04-11 1998-04-08 ésteres de poliol e complexos para uso, em particular, com refrigerantes fluorados
PCT/FI1998/000313 WO1998046704A1 (en) 1997-04-11 1998-04-08 Polyol and complex esters for use with, in particular, fluorinated refrigerants
CN98805978A CN1108360C (zh) 1997-04-11 1998-04-08 尤其适于与氟化制冷剂一起应用的多元醇和复合酯
EP98913780A EP0973851A1 (en) 1997-04-11 1998-04-08 Polyol and complex esters for use with, in particular, fluorinated refrigerants
AU68348/98A AU6834898A (en) 1997-04-11 1998-04-08 Polyol and complex esters for use with, in particular, fluorinated refrigerants
CA002285547A CA2285547A1 (en) 1997-04-11 1998-04-08 Polyol and complex esters for use with, in particular, fluorinated refrigerants
KR19997009332A KR20010006249A (ko) 1997-04-11 1998-04-08 플루오르화된 냉매와 함께 사용하기 위한 폴리올 및 복합 에스테르
US09/402,548 US6436309B1 (en) 1997-04-11 1998-04-08 Polyol and complex esters for use with, in particular, fluorinated refrigerants
JP54352198A JP2001518971A (ja) 1997-04-11 1998-04-08 特にフッ素化冷媒とともに使用するためのポリオールおよび複合エステル
PCT/FI1998/000329 WO1998046706A1 (en) 1997-04-11 1998-04-14 Polyol and complex esters for use with, in particular, fluorinated refrigerants
JP54352898A JP2001526712A (ja) 1997-04-11 1998-04-14 特にフッ素化冷媒とともに使用するためのポリオールおよび複合エステル
AU68361/98A AU6836198A (en) 1997-04-11 1998-04-14 Polyol and complex esters for use with, in particular, fluorinated refrigerants
EP98913796A EP0973853A1 (en) 1997-04-11 1998-04-14 Polyol and complex esters for use with, in particular, fluorinated refrigerants

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FI971549A FI111711B (sv) 1997-04-11 1997-04-11 Polyol- och komplexa estrar i synnerhet för användning med fluorerade köldmedel
FI971549 1997-04-11

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FI111711B true FI111711B (sv) 2003-09-15

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US (1) US6436309B1 (sv)
EP (1) EP0973851A1 (sv)
JP (1) JP2001518971A (sv)
KR (1) KR20010006249A (sv)
CN (1) CN1108360C (sv)
AU (1) AU6834898A (sv)
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JP4806967B2 (ja) 2005-05-27 2011-11-02 日油株式会社 冷凍機用潤滑油組成物
US8402778B2 (en) * 2008-03-31 2013-03-26 National Refrigerants, Inc. Method for enhancing mineral oil miscibility and oil return
JP2015110698A (ja) * 2013-12-06 2015-06-18 コスモ石油ルブリカンツ株式会社 潤滑油用エステル基油及び潤滑油
TWI522456B (zh) 2015-03-27 2016-02-21 Novel refrigeration oil
CN107429953A (zh) 2015-03-30 2017-12-01 开利公司 低油制冷剂和蒸汽压缩系统

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FR2649531B1 (fr) * 1989-07-04 1995-11-10 Alsthom Gec Disjoncteur a haute ou moyenne tension
JP2801703B2 (ja) * 1989-09-01 1998-09-21 花王株式会社 冷凍機油
DK0435253T3 (da) * 1989-12-28 1994-06-20 Nippon Oil Co Ltd Køleolier til brug sammen med hydrogenholdige halogencarbonkølemidler
US5374366A (en) * 1992-04-15 1994-12-20 Sanken Chemical Co., Ltd. Synthetic lubricating oil
FR2734576B1 (fr) * 1995-05-24 1997-07-18 Elf Antar France Composition lubrifiante pour compresseurs frigorifiques
SE9602465D0 (sv) * 1996-06-24 1996-06-24 Perstorp Ab A lubricant ester

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US6436309B1 (en) 2002-08-20
EP0973851A1 (en) 2000-01-26
BR9809077A (pt) 2000-08-01
CA2285547A1 (en) 1998-10-22
AU6834898A (en) 1998-11-11
JP2001518971A (ja) 2001-10-16
KR20010006249A (ko) 2001-01-26
CN1108360C (zh) 2003-05-14
FI971549A0 (fi) 1997-04-11
WO1998046704A1 (en) 1998-10-22
CN1259986A (zh) 2000-07-12

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