Phosphoric esters as extreme pressure additives

United States of America Patent

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Aug 15, 2000
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N/A
app pub date
Mar 11, 1998
filing date
Mar 12, 1997

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Expired

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Abstract

The invention relates to the use of mixtures of one or more phosphoric esters of the formula (I) with one or more amines of the formula (II) as extreme pressure additives in water-immiscible cooling lubricants ##STR1## in which the substituents have the meaning defined in the description.

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Patent Owner(s)

Patent Owner	Address
CLARIANT GMBH	FRANKFURT RIVERSIDE GERMANY FRANKFURT HESSIAN

International Classification(s)

C10M:LUBRICATING COMPOSITIONS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pomrehn, Bernd	Rueckersdorf, DE	1	3
Pyka, Peter	Augsburg, DE	2	15
Vollnhals, Barbara	Gersthofen, DE	1	3

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Phosphoric esters as extreme pressure additives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09038561

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PATENT NO	6103675
SERIAL NO	09038561
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09038561

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