DE69811208T2 - Salicyl-calixarene und ihre verwendung als schmierstoffadditive - Google Patents

Salicyl-calixarene und ihre verwendung als schmierstoffadditive

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Publication number
DE69811208T2
DE69811208T2 DE69811208T DE69811208T DE69811208T2 DE 69811208 T2 DE69811208 T2 DE 69811208T2 DE 69811208 T DE69811208 T DE 69811208T DE 69811208 T DE69811208 T DE 69811208T DE 69811208 T2 DE69811208 T2 DE 69811208T2
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DE
Germany
Prior art keywords
calixarene
salicyl
lubricant additive
lubricant
additive
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 - Fee Related
Application number
DE69811208T
Other languages
English (en)
Other versions
DE69811208D1 (de
Inventor
John Moreton
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.)
Lubrizol Adibis Holdings UK Ltd
Original Assignee
Lubrizol Adibis Holdings UK Ltd
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
Priority claimed from GBGB9723888.5A external-priority patent/GB9723888D0/en
Priority claimed from GBGB9816162.3A external-priority patent/GB9816162D0/en
Application filed by Lubrizol Adibis Holdings UK Ltd filed Critical Lubrizol Adibis Holdings UK Ltd
Publication of DE69811208D1 publication Critical patent/DE69811208D1/de
Application granted granted Critical
Publication of DE69811208T2 publication Critical patent/DE69811208T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C07—ORGANIC CHEMISTRY
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    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/17—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups containing rings other than six-membered aromatic rings
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DE69811208T 1997-11-13 1998-11-12 Salicyl-calixarene und ihre verwendung als schmierstoffadditive Expired - Fee Related DE69811208T2 (de)

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GBGB9723888.5A GB9723888D0 (en) 1997-11-13 1997-11-13 Lubricating oil additives
GBGB9816162.3A GB9816162D0 (en) 1998-07-25 1998-07-25 Lubricating oil additives
PCT/GB1998/003398 WO1999025677A1 (en) 1997-11-13 1998-11-12 Salicyclic calixarenes and their use as lubricant additives

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US6200936B1 (en) 2001-03-13
DE69811208D1 (de) 2003-03-13
WO1999025677A1 (en) 1999-05-27
AU1047299A (en) 1999-06-07
EP0954517A1 (de) 1999-11-10
JP2001508084A (ja) 2001-06-19
EP0954517B1 (de) 2003-02-05
CA2277469C (en) 2005-07-05
CA2277469A1 (en) 1999-05-27

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