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US 6,605,575 B1Granted
Cutting fluid composition
AssigneeAjinomoto Co., Inc.
InventorNaoya Yamato
Life of this patent
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Abstract
The object of the present invention is to provide a cutting oil composition excellent in solubility, lubricity, cutting properties, antirust ability, safety, and washing ability and reduced in foaming, and for that purpose, an N-acylamino acid having a long chain acyl group and/or a salt thereof, or an N-alkylamino acid having a long chain alkyl group and/or a salt thereof is used concurrently with an alkylalkylene oxide and/or an acylalkylene oxide.
Claims17
A cutting oil composition, comprising the following Components (A) and (B):
- Component (A);
- one or two or more selected from the group consisting of N-acylamino acids having a long chain acyl group and salts thereof, and
- Component (B);
- a branched-chain acylalkylene oxide and/or a branched-chain alkylalkylene oxide.
1 more element
Dependencies are inferred from the claim text.