公开(公告)号：JPS616116B2

公开(公告)日：1986-02-24

申请号：JP10878880

申请日：1980-08-07

Applicant: Omi Int Corp

Inventor： PIITAA EFU KINGU ,  JOOJI JEI BEYAA

IPC: C10M105/58 ,  B21B45/02 ,  B21D22/20 ,  B21J3/00 ,  C10M173/02 ,  C10N10/02 ,  C10N10/04 ,  C10N10/16 ,  C10N30/06 ,  C10N30/12 ,  C10N40/24 ,  C23C22/08

CPC classification number: C23C22/08 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/085 ,  C10M2207/021 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/26 ,  C10M2215/28 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02 ,  C10N2250/10 ,  C10N2270/00 ,  C10N2270/02

Abstract: 1. Aqueous acidic reactive lubricant for the treatment of metal surfaces prior to cold forming with a content of phosphate ions and emulsifyable organic lubricant constituent, characterized in that it contains a) 0,2 to 15% by weight phosphate ions, b) as organic lubricant constituent 0,3 to 16% by weight of an organic carboxylic acid or an alcohol having 8 to 40 carbon atoms including esters, mono- or polyamides, mono- or polyalkyl ammonium salts having 1 to 18 carbon atoms in the alkyl chain or mixtures thereof, c) as emulsifying agent 0,1 to 10% by weight of an oxazoline wax and/or of a compound of the formula R-(NH-CH2 -CH2 -CH2 )n NH2 , wherein n is 1 to 5 and R contains a number of carbon atoms corresponding to tallow fatty acid (tallow alkyl), d) as chelating agent 0.25 to 3% by weight of ethylendiaminetetraacetic acid, the alkali metal and/or ammonium salts respectively.