3.
    发明专利
    未知

    公开(公告)号:CH614252A5

    公开(公告)日:1979-11-15

    申请号:CH628876

    申请日:1976-05-19

    Applicant: HOECHST AG

    Abstract: Device for the uniform application of liquid treating baths in the form of foam onto textile flat materials, consisting essentially of (a) elements for foaming the liquor under pressure, by a pipe-line for the foam linked to (b) a foam distributing and foam applying chamber, and immediately below, but not directly limited therewith, (c) elements for supporting and transporting the textile web in open width of the material.

    5.
    发明专利
    未知

    公开(公告)号:DE3210380A1

    公开(公告)日:1983-09-29

    申请号:DE3210380

    申请日:1982-03-20

    Applicant: HOECHST AG

    Abstract: A process for the level exhaust dyeing of polyester fiber textile material is accomplished by dissolving unfinished disperse dyestuff synthesis material in as high a concentration as possible in an organic solvent miscible with water. This solution is forced into an aqueous liquor already at a dyeing temperature of 90 DEG to 140 DEG C. and already circulating through the polyester fiber textile material. Dyeing of the material then occurs in the usual manner.

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