Rolling oil composition for metalworking

Rolling oil composition for metalworking

  • CN 101,970,623 A
  • Filed: 03/09/2009
  • Published: 02/09/2011
  • Est. Priority Date: 03/11/2008
  • Status: Active Application
First Claim
Patent Images

1. the rolling oil composition use in metal processing, by in base oil, is that the sulfur-bearing yellow compound shown in the general formula (I) of benchmark mixing 0.01~

  • 70 quality % forms with the composition all-mass,R 1OOC-R 2-S x-R 3-COOR 4?…

    (I) In the formula, R 1And R 4The alkyl of representing carbonatoms 1~

    20 independently of one another, R 2And R 3The alkyl of representing carbonatoms 0~

    6 independently of one another, x are represented 1~

    3 integer.

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