グリース基油、および該グリース基油を含有するグリース組成物

    公开(公告)号:WO2020166354A1

    公开(公告)日:2020-08-20

    申请号:PCT/JP2020/003370

    申请日:2020-01-30

    Abstract: アルコール(A)とカルボン酸(B)の縮合エステルを含有するグリース基油であって、前記アルコール(A)が、一般式(1)で表される多価アルコールを含有し、前記カルボン酸(B)が、炭素数5以上9以下の脂肪酸(B-1)、炭素数15以上20以下の分岐脂肪酸(B-2)、炭素数4以上8以下のシクロアルカンモノカルボン酸(B-3)、および芳香族カルボン酸(B-4)を含有し、前記カルボン酸(B)中、前記(B-1)の割合が30モル%以上50モル%以下、前記(B-2)の割合が30モル%以上50モル%以下、前記(B-3)が10モル%以上30モル%以下、および前記(B-4)が1モル%以上15モル%以下であるグリース基油。当該グリース基油は、耐熱性および低温保管性を有する縮合エステルを含有する。

    SOLVENTS FOR ORGANOMETALLIC REAGENTS
    4.
    发明申请

    公开(公告)号:WO2020028399A1

    公开(公告)日:2020-02-06

    申请号:PCT/US2019/044193

    申请日:2019-07-30

    Abstract: In an embodiment, the present disclosure pertains to a solvent including a hydrocarbon oligomer with at least 20 carbon atoms, where the hydrocarbon oligomer has at least one of a low viscosity, a low vapor pressure, and a high flashpoint. In another embodiment, the present disclosure pertains to a solution including a poly(α-olefin) and a reactive organometallic reagent. In a further embodiment, the present disclosure pertains to a solution including an oligomeric hydrocarbon and a reactive organometallic reagent. In an additional embodiment, the present disclosure pertains to a method for creating a solution, where the method includes adding a reactive organometallic reagent to an oligomeric hydrocarbon.

    PROCESS FOR THE ANTI-CORROSION COATING OF SMALL METAL PARTS.

    公开(公告)号:WO2018091669A1

    公开(公告)日:2018-05-24

    申请号:PCT/EP2017/079639

    申请日:2017-11-17

    Applicant: FASTECH S.R.L.

    Abstract: Process for the anti-corrosion coating of small metal parts comprising a surface preparation treatment of the small metal parts by means of degreasing, sandblasting, dust collection, drying and air cooling to bring the small metal parts to ambient temperature, followed by application of an anti-corrosion coating, by means of immersing the small metal parts in an aqueous dispersion comprising: a resin selected from the group consisting of epoxy resins, melamine resins, acrylic resins and phenolic resins; a hardener, a catalyst and a lubricant. The small metal parts are then subjected to centrifugation and hardening of the coating resin. The process is an improvement relative to phosphating both from the point of view of result and for the lower environmental impact and total cost.

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