Polymeric Poly-Phosphorus Lubricant Additives for Metal Working
AssigneeDover Chemical Corporation
InventorsMick JAKUPCA, Don STEVENSON, John NUSSBAUMER, Jacob WEINGART
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Abstract
A composition having a compound having the structure: wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety; wherein m is an integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000.
Claims35
A composition comprising a compound having the structure:
- wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
A composition comprising a compound having the structure:
- wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
A composition comprising a compound having the structure:
- wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
A composition comprising a compound having the structure:
- wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein each Z is independently selected from the group consisting of S and 0;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
A composition comprising a compound having the structure:
- wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein each Z is independently selected from the group consisting of S and 0;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
A method comprising the step:
- using the following compound as a metalworking fluid additive:
- wherein each R is an independently selected moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety;
- wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety;
- wherein m is an integer ranging from 1 to 100;
- and
- wherein x is an integer ranging from 1 to 1000.
Dependencies are inferred from the claim text.