FR2118662A5 - Alkyl aryl phosphate esters - for hydraulic fluids with high thermal stability and wide viscosity range - Google Patents
Alkyl aryl phosphate esters - for hydraulic fluids with high thermal stability and wide viscosity rangeInfo
- Publication number
- FR2118662A5 FR2118662A5 FR7145122A FR7145122A FR2118662A5 FR 2118662 A5 FR2118662 A5 FR 2118662A5 FR 7145122 A FR7145122 A FR 7145122A FR 7145122 A FR7145122 A FR 7145122A FR 2118662 A5 FR2118662 A5 FR 2118662A5
- Authority
- FR
- France
- Prior art keywords
- phosphate esters
- thermal stability
- high thermal
- alkyl aryl
- viscosity range
- 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
Links
- -1 Alkyl aryl phosphate esters Chemical class 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- LMCLPMXCYFSRNG-UHFFFAOYSA-N (4-nonylphenyl) diphenyl phosphate Chemical compound C1=CC(CCCCCCCCC)=CC=C1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 LMCLPMXCYFSRNG-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
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- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
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- Chemical & Material Sciences (AREA)
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Fireproofing Substances (AREA)
Abstract
Compsn. contains mixtures of phosphate esters of structure where R is H, 4-18C alkyl, or arylalkyl where aryl is attached by a t-C atom to a 3-13C alkyl bridge, and 2-45 mole % of R gps. are alkyl, 2-45 mole % are arylalkyl and 50-90 moles % are H. An example is a mixture of cumylphenyl diphenyl phosphate/nonylphenyl diphenyl phosphate in molar ratio 2/1. The esters have good fire resistance, thermal and oxidation stability.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9887770A | 1970-12-16 | 1970-12-16 | |
US11078371A | 1971-01-28 | 1971-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2118662A5 true FR2118662A5 (en) | 1972-07-28 |
Family
ID=26795218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7145122A Expired FR2118662A5 (en) | 1970-12-16 | 1971-12-15 | Alkyl aryl phosphate esters - for hydraulic fluids with high thermal stability and wide viscosity range |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5133073B1 (en) |
AU (1) | AU470874B2 (en) |
BE (1) | BE776737A (en) |
CA (1) | CA930371A (en) |
DE (1) | DE2162286C3 (en) |
FR (1) | FR2118662A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005053A2 (en) * | 1978-04-19 | 1979-10-31 | FMC Corporation | Flame-retardant organic phosphates, their production, and compositions containing them |
WO2007127691A2 (en) | 2006-04-24 | 2007-11-08 | Albermarle Corporation | Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation |
CN101426801B (en) * | 2006-04-24 | 2012-11-07 | 雅宝公司 | Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62224388A (en) * | 1986-03-27 | 1987-10-02 | 河西 芳彦 | Mechanism for arranging and pushing up mahjongg pies |
-
1971
- 1971-12-15 JP JP46101124A patent/JPS5133073B1/ja active Pending
- 1971-12-15 CA CA130237A patent/CA930371A/en not_active Expired
- 1971-12-15 FR FR7145122A patent/FR2118662A5/en not_active Expired
- 1971-12-15 BE BE776737A patent/BE776737A/en unknown
- 1971-12-15 AU AU36907/71A patent/AU470874B2/en not_active Expired
- 1971-12-15 DE DE2162286A patent/DE2162286C3/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005053A2 (en) * | 1978-04-19 | 1979-10-31 | FMC Corporation | Flame-retardant organic phosphates, their production, and compositions containing them |
EP0005053A3 (en) * | 1978-04-19 | 1979-11-14 | Fmc Corporation | Flame-retardant organic phosphates, their production, and compositions containing them |
WO2007127691A2 (en) | 2006-04-24 | 2007-11-08 | Albermarle Corporation | Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation |
WO2007127691A3 (en) * | 2006-04-24 | 2008-01-03 | Albermarle Corp | Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation |
CN101426801B (en) * | 2006-04-24 | 2012-11-07 | 雅宝公司 | Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation |
Also Published As
Publication number | Publication date |
---|---|
AU470874B2 (en) | 1976-04-01 |
DE2162286A1 (en) | 1972-07-13 |
JPS5133073B1 (en) | 1976-09-17 |
DE2162286C3 (en) | 1980-10-09 |
DE2162286B2 (en) | 1980-02-21 |
AU3690771A (en) | 1973-06-21 |
CA930371A (en) | 1973-07-17 |
BE776737A (en) | 1972-06-15 |
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