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    COLD ROLLING OIL COMPOSITION
    1.
    发明专利
    COLD ROLLING OIL COMPOSITION 失效

    公开(公告)号：JPS627794A

    公开(公告)日：1987-01-14

    申请号：JP14583085

    申请日：1985-07-04

    申请人： YUSHIRO DO BRAZIL IND CHEM LTD

    发明人： MUTO TOSHIMI ,  MURAKI KAZUYUKI

    IPC分类号： C10M149/04 ,  C10M149/06 ,  C10N30/04 ,  C10N30/06 ,  C10N40/24

    摘要： PURPOSE:A cold rolling oil composition, containing a specific lubricating oil component and specific high polymer dispersing agent and having improved lubricity and circulation stability of coolants. CONSTITUTION:A cold rolling oil composition containing (A) one or more lubri cating oil components selected from the group consisting of fats or oils, fatty acid esters and mineral oils and (B) a high polymer dispersing agent consisting of (i) a (co)polymer of an amino monomer expressed by formulas I-III (A is O or NH; n is an integer 1-3; R1 is H or CH3; R2 are 4-18C alkyl; m is 4 or 5; R4 and R5 are H or 1-18C alkyl), acid addition salts and quaternary ammonium salts thereof and/or a copolymer of the monomer expressed by formulas I-III and/or quaternary ammonium salts with one or more vinyl monomers selected from alpha,beta-unsaturated carboxylic acids, itaconic acid, maleic acid, sulfone group-containing vinyl compounds, acrylonitrile, vinylpyrrolidone, etc.

    COLD ROLLING OIL COMPOSITION
    2.
    发明专利
    COLD ROLLING OIL COMPOSITION 失效

    公开(公告)号：JPS6211799A

    公开(公告)日：1987-01-20

    申请号：JP14988685

    申请日：1985-07-10

    申请人： YUSHIRO DO BRAZIL IND CHEM LTD

    发明人： MUTO TOSHIMI ,  MURAKI KAZUYUKI

    IPC分类号： C10M149/04 ,  C10M149/06 ,  C10N30/04 ,  C10N30/06 ,  C10N40/24

    摘要： PURPOSE:A cold rolling oil composition having improved lubricating properties and improved circulating stability of coolant, obtained by blending a lubricating oil component and a specific high polymer compound as essential components. CONSTITUTION:The aimed cold rolling oil composition containing (A) one or more lubricating oil components selected from fats and oils, a fatty acid ester and a mineral oil and (B) a high polymer dispersant consisting of (i) a copolymer of an amino compound (acid addition salt or quaternary ammonium salt) shown by the formula I and/or formula II(A is O or NH; R1 is H or CH3; R 2 and R are 1-3C alkyl; n is 1-3) and styrene and/or vinyl acetate and/or (ii) a copolymer of the component i and one or more vinyl compounds selected from an alpha,beta-unsaturated carboxylic acid, maleic acid, itaconic acid, acrylonitrile, vinyl pyrrolidone, etc., as essential components.

    COLD ROLLING OIL COMPOSITION
    3.
    发明专利
    COLD ROLLING OIL COMPOSITION 失效

    公开(公告)号：JPS61238892A

    公开(公告)日：1986-10-24

    申请号：JP8040285

    申请日：1985-04-17

    申请人： YUSHIRO DO BRAZIL IND CHEM LTD

    发明人： MUTO TOSHIMI ,  MURAKI KAZUYUKI

    IPC分类号： C10M149/02 ,  C10M149/04 ,  C10M149/06 ,  C10M149/10 ,  C10M151/02 ,  C10M153/02 ,  C10M155/04 ,  C10N10/02 ,  C10N30/04 ,  C10N40/24

    摘要： PURPOSE:To provide the titled composition which is excellent in storage stability, workability and lubricating performance and can provide a rolled plate having a high quality with high precision, which comprises as essential components at least one lubricating oil component selected from among fats and oils, fatty acid esters and mineral oils and at least one specific macromolecular dispersant. CONSTITUTION:At least one lubricating oil component (A) selected from among animal and vegetable oils such as whale oil, lard, rape seed oil, palm oil, etc., esters of fatty acids obtained from the above animal and vegetable oils with 1-22C aliphatic alcohols and mineral oils is mixed with 0.1-10wt% (based on the composition) copolymer of at least one member (a) selected from among monomers (salt) of the formulae I-IV (wherein R1 is H or CH3; R2-R3 are each independently a 1-3C alkylene; R6 is a 1-18C alkyl; and n is an integer of 1-3) or its quaternary ammonium salts, etc. or a copolymer of the component (a) with at least one member (b) selected from among alpha,beta-unsaturated carboxylic acid (salt), sulfonic acid group-containing vinyl compd. (salt), styrene and vinyl acetate.