Process for solvent-drying leather
    5.
    发明授权
    Process for solvent-drying leather 失效
    皮革溶剂干燥工艺

    公开(公告)号:US4147511A

    公开(公告)日:1979-04-03

    申请号:US873660

    申请日:1978-01-30

    IPC分类号: C14C7/00 C14C1/00 F26B3/00

    CPC分类号: C14C7/00

    摘要: A process for drying water-wet animal hides comprising contacting the water-wet hides with a single phase drying medium comprising a chlorine-containing carrier liquid plus methanol and removing the hides from contact with the drying medium when the requisite amount of water has been removed from the hides. The useful carrier liquids are 1,1,2-trichlorotrifluoroethane, trichlorofluoromethane, tetrachloroethylene and 1,1,1-trichloroethane.

    摘要翻译: 一种用于干燥水湿动物皮的方法,包括使水湿的皮革与包含含氯载体液体加甲醇的单相干燥介质接触,并且在必要量的水被去除时除去皮肤与干燥介质接触 从皮革。 有用的载体液体是1,1,2-三氯三氟乙烷,三氯氟甲烷,四氯乙烯和1,1,1-三氯乙烷。

    Method of manufacturing decorated leather

    公开(公告)号:US12084729B2

    公开(公告)日:2024-09-10

    申请号:US17284298

    申请日:2019-10-08

    申请人: AGFA NV

    发明人: Luc De Roeck

    摘要: A manufacturing method of decorated natural leather including the steps of applying a crusted leather, having a corium side, a grain side and an edge, on a conveyor system, having a position means, and aligning said crusted leather by moving said edge against said position means; and laminating said aligned crusted leather on a temporary carrier, having an adhesive layer, wherein said corium side is attached by said adhesive layer on said temporary carrier while conveying said crusted leather on said conveyor system towards said temporary carrier and moving said temporary carrier relative to said conveyor system; and inkjet printing on said grain side with one or more pigmented inkjet inks an image by an inkjet printing system.