Multi-colored dyeing of textiles
    4.
    发明授权
    Multi-colored dyeing of textiles 失效
    多色染色纺织品

    公开(公告)号:US3488208A

    公开(公告)日:1970-01-06

    申请号:US3488208D

    申请日:1966-10-24

    Inventor: JINNETTE ALLEN J

    CPC classification number: C09C3/006 C01P2006/82 C03C25/475 C09C3/08 C09C3/10

    Abstract: 1288405 Dyed glass textiles INTERGLASTEXTIL GmbH 14 Oct 1969 50534/69 Heading D1B Multicoloured glass textiles are obtained by flocculating a pigment with a quantitative amount of water-soluble, cationic polyelectrolyte to substantially flocculate the pigment without sedimentation followed by forming a resinous dye bath containing the flocculated pigment which is then applied to a glass textile material containing floated or other effect yarns. The water-soluble cationic polyelectrolyte is preferably a polyamino polyacrylamide, the resinous materials preferably containing a polyacrylic latex, a silicone, polyvinyl alcohol or polyvinyl acetate which may contain a silicane crosslinking agent. The glass material may be prewetted and squeezed to a water content of 10 to 40% by weight, top finishing compositions e.g. 0.5 to 5% by weight of thermoplastic resin and a chromium complex or of acrylic resin may be applied after application of the pigment.

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