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30 records (took 0.022 seconds)

    26.
    发明专利
    未知

    公开(公告)号：FI72739B

    公开(公告)日：1987-03-31

    申请号：FI831007

    申请日：1983-03-24

    Applicant: HOECHST AG

    Inventor： GEYMAYER PETER ,  LEIDL ERICH

    IPC: C10M173/00 ,  C10M173/02 ,  C10N40/00

    Abstract: This saw chain lubricant is composed essentially of water and a water-soluble antifreeze agent, as main constituents, and of corrosion inhibitors, wear inhibitors and adhesion promoters in a quantity which is effective in each case, the adhesion promoter being a water-soluble polyethylene glycol and/or a water-soluble acrylamide copolymer which contains sulfonic acid groups, the molecular weight of each being at least 500,000. In combination with this adhesion promoter, which is present in an amount of 0.05 to 1% by weight, the lubricant contains 5 to 50% by weight of a water-soluble polyethylene oxide/polypropylene oxide adduct having a viscosity of at least 300 mPa.s at 50 DEG C., as a special lubricant, percentages by weight relating in each case to the weight of the agent.

    AQUEOUS LUBRICANT FOR SAW CHAINS
    27.
    发明专利
    AQUEOUS LUBRICANT FOR SAW CHAINS 未知

    公开(公告)号：CA1206141A

    公开(公告)日：1986-06-17

    申请号：CA424486

    申请日：1983-03-25

    Applicant: HOECHST AG

    Inventor： GEYMAYER PETER ,  LEIDL ERICH

    IPC: C10M173/00 ,  C10M173/02 ,  C10N40/00 ,  C10M151/02

    Abstract: of the disclosure: This saw chain lubricant is composed essentially of water and a water-soluble antifreeze agent, as main constituents, and of corrosion inhibitors, wear inhibitors and adhesion promoters in a quantity which is effective in each case, the adhesion promoter being a water-soluble polyethylene glycol and/or a water soluble acrylamide copolymer which contains sulfonic acid groups, the molecular weigh-t of each being at least 500,000. In combination with this adhesion promoter, which is present in an amount of 0.05 to 1% by weight the lubricant contains 5 to 50% by weight of a water-soluble polyethylene oxicle/polypropylene oxide adduct having a viscosity of at least 300 mPa.s at 50.degree.C, as a special lubricant, percentages by weight relating in each case to the weight of the agent.

    30.
    发明专利
    未知

    公开(公告)号：DE3211352A1

    公开(公告)日：1983-09-29

    申请号：DE3211352

    申请日：1982-03-27

    Applicant: HOECHST AG

    Inventor： GEYMAYER PETER DR ,  LEIDL ERICH

    IPC: C10M173/00 ,  C10M173/02 ,  C10N40/00 ,  C10M3/04 ,  C10M3/22 ,  C10M3/34 ,  C10M7/26 ,  C10M7/38 ,  C10M7/02

    Abstract: This saw chain lubricant is composed essentially of water and a water-soluble antifreeze agent, as main constituents, and of corrosion inhibitors, wear inhibitors and adhesion promoters in a quantity which is effective in each case, the adhesion promoter being a water-soluble polyethylene glycol and/or a water-soluble acrylamide copolymer which contains sulfonic acid groups, the molecular weight of each being at least 500,000. In combination with this adhesion promoter, which is present in an amount of 0.05 to 1% by weight, the lubricant contains 5 to 50% by weight of a water-soluble polyethylene oxide/polypropylene oxide adduct having a viscosity of at least 300 mPa.s at 50 DEG C., as a special lubricant, percentages by weight relating in each case to the weight of the agent.

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