CA2022832A1 - Compose lubrifiant de polyglycol a utiliser avec refrigerant tetrafluoroethane - Google Patents

Compose lubrifiant de polyglycol a utiliser avec refrigerant tetrafluoroethane

Info

Publication number
CA2022832A1
CA2022832A1 CA 2022832 CA2022832A CA2022832A1 CA 2022832 A1 CA2022832 A1 CA 2022832A1 CA 2022832 CA2022832 CA 2022832 CA 2022832 A CA2022832 A CA 2022832A CA 2022832 A1 CA2022832 A1 CA 2022832A1
Authority
CA
Canada
Prior art keywords
lubricant
mono
functional
composition
polyglycol
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.)
Abandoned
Application number
CA 2022832
Other languages
English (en)
Inventor
Keshav S. Sanvordenker
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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.)
Filing date
Publication date
Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of CA2022832A1 publication Critical patent/CA2022832A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
CA 2022832 1990-01-17 1990-08-08 Compose lubrifiant de polyglycol a utiliser avec refrigerant tetrafluoroethane Abandoned CA2022832A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46620790A 1990-01-17 1990-01-17
US466,207 1990-01-17

Publications (1)

Publication Number Publication Date
CA2022832A1 true CA2022832A1 (fr) 1991-07-18

Family

ID=23850916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2022832 Abandoned CA2022832A1 (fr) 1990-01-17 1990-08-08 Compose lubrifiant de polyglycol a utiliser avec refrigerant tetrafluoroethane

Country Status (1)

Country Link
CA (1) CA2022832A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820777A (en) 1993-03-10 1998-10-13 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US5906769A (en) 1992-06-03 1999-05-25 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
US6221272B1 (en) 1992-06-03 2001-04-24 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906769A (en) 1992-06-03 1999-05-25 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
US6221272B1 (en) 1992-06-03 2001-04-24 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
US6296782B1 (en) 1992-06-03 2001-10-02 Henkel Corporation Polyol ester lubricants for refrigerator compressors operating at high temperatures
US5820777A (en) 1993-03-10 1998-10-13 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead