Machine pour le travail mécanique en continu des peaux en mégisserie et en tannerie
    1.
    发明公开
    Machine pour le travail mécanique en continu des peaux en mégisserie et en tannerie 失效
    机,用于在Sämischgerberei和在制革皮的连续机械加工。

    公开(公告)号:EP0327482A1

    公开(公告)日:1989-08-09

    申请号:EP89450002.4

    申请日:1989-02-02

    CPC classification number: C14B1/08 C14B17/04

    Abstract: La présente invention concerne des perfectionnements aux machines pour le travail mécanique en continu des peaux.
    La machine dotée des perfectionnements selon l'invention se caractérise essentiellement en ce que les cylindres supérieurs (7A) et inférieurs (7B) et le rouleau de soutien (12) supportant la bande sans fin (6) sont montés sur un même châssis (13) mobile en translation par rapport aux outils (2) et à ou aux rouleaux de pression (11) et en ce que le rouleau de soutien (12) est mobile en translation relativement au dit châssis commun (13) aux cylindres supérieurs (7A) et inférieurs (7B).

    Abstract translation: 装有改进雅丁到本发明的装置基本上是DASS上部(7A)和下(7B)的气缸和支撑辊(12)支撑所述环带(6)被安装在一个和相同的底盘(13) 这是相对于工具平移移动(2)和所述加压辊(一个或多个)(11),而事实上,支撑辊(12)是平移相对移动到所述底盘(13)共用的上部(图7A) 和较低的(7B)的圆柱体。

    MAGNESIUM LOW BASE NUMBER SULPHONATES
    5.
    发明申请
    MAGNESIUM LOW BASE NUMBER SULPHONATES 审中-公开
    镁低碱性硫酸钠

    公开(公告)号:WO1996026920A1

    公开(公告)日:1996-09-06

    申请号:PCT/EP1996000813

    申请日:1996-02-27

    CPC classification number: C07C303/32 C10M135/10 C10M159/24 C07C309/04

    Abstract: Magnesium low base number (LBN) sulphonates derived from high molecular weight sulphonic acids have low viscosity and are chloride free. The magnesium low base number sulphonates are not skin sensitisers. In their preparation neutralisation of high molecular weight sulphonic acids or partially neutralised soaps of high molecular weight sulphonic acids is completed by the use of a high base number sulphonate in conjunction with a carboxylic acid. The process does not require the use of chloride containing promoters and produces low chloride products.

    Abstract translation: 衍生自高分子量磺酸的镁低碱值(LBN)磺酸盐具有低粘度和无氯化物。 镁低碱值磺酸盐不是皮肤敏化剂。 在其制备中,高分子量磺酸或部分中和的高分子量磺酸的中和通过使用高碱基磺酸盐与羧酸结合而完成。 该方法不需要使用含氯化促进剂并产生低氯化物产物。

    Machine for continuous mechanical working of skins in skin dressing and tanning

    公开(公告)号:FR2587724A1

    公开(公告)日:1987-03-27

    申请号:FR8514311

    申请日:1985-09-25

    Abstract: The invention is characterised in that it comprises at least one working head 1 carrying at least one tool 2 for mechanical treatment of skins, a means 3 for supporting the skins to be treated and at least one means 4 for driving the said support and the said skin under the working head or heads 1 and by means for producing a relative separation of the skin support in relation to the said working head(s) and to the driving means 4.

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