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    CACO3 IN POLYESTER FOR NONWOVEN AND FIBERS
    1.
    发明申请
    CACO3 IN POLYESTER FOR NONWOVEN AND FIBERS 审中-公开
    CACO3在非纺织和纤维聚酯中的应用

    公开(公告)号：WO2014102197A1

    公开(公告)日：2014-07-03

    申请号：PCT/EP2013/077742

    申请日：2013-12-20

    Applicant: OMYA INTERNATIONAL AG

    Inventor： BRUNNER, Martin ,  LAURSEN, Erik ,  PULLEGA, Francesco ,  FORNERA, Tazio ,  TINKL, Michael ,  RENTSCH, Samuel

    IPC: D04H1/435

    CPC classification number: D04H3/011 ,  D01F1/10 ,  D01F6/62 ,  D04H1/435 ,  Y10T442/642

    Abstract: The present invention concerns a nonwoven fabric comprising at least one polymer comprising a polyester and at least one filler comprising calcium carbonate. The present invention further relates to a process of producing such a nonwoven fabric as well as to the use of calcium carbonate as filler in a nonwoven fabric comprising at least one polymer comprising a polyester.

    Abstract translation: 本发明涉及包含至少一种包含聚酯和至少一种包含碳酸钙的填料的聚合物的非织造织物。 本发明还涉及在包含至少一种包含聚酯的聚合物的无纺布中制造这种无纺织物的方法以及使用碳酸钙作为填料。

    PROCESS FOR PREPARING A SURFACE TREATED FILLER MATERIAL PRODUCT WITH MONO-SUBSTITUTED SUCCINIC ANHYDRIDE(S) AND A MIXTURE OF ALIPHATIC LINEAR OR BRANCHED CARBOXYLIC ACIDS COMPRISING STEARIC ACID
    2.
    发明申请
    PROCESS FOR PREPARING A SURFACE TREATED FILLER MATERIAL PRODUCT WITH MONO-SUBSTITUTED SUCCINIC ANHYDRIDE(S) AND A MIXTURE OF ALIPHATIC LINEAR OR BRANCHED CARBOXYLIC ACIDS COMPRISING STEARIC ACID 审中-公开

    公开(公告)号：WO2018229061A1

    公开(公告)日：2018-12-20

    申请号：PCT/EP2018/065526

    申请日：2018-06-12

    Applicant: OMYA INTERNATIONAL AG

    Inventor： PULLEGA, Francesco ,  BLANCHARD, Pierre ,  FORNERA, Tazio ,  WELKER, Matthias

    IPC: C09C1/02 ,  C08K9/00

    Abstract: The present invention relates to a process for preparing a surface treated filler material product with mono-substituted succinic anhydride(s) and a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid, a surface treated filler material product, a polymer composition, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molds and/or blow mold comprising the surface treated filler material product and/or the polymer composition, an article comprising the surface treated filler material product and/or the polymer composition and/or the fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or injection mold and/or blow mold as well as the use of at least one mono-substituted succinic anhydride and/or salty reaction product(s) thereof in combination with a mixture of aliphatic linear or branched carboxylic acids comprising stearic acid and/or salty reaction product(s) thereof, for improving the flowability of a surface treated filler material product and for improving the dispersion of the calcium carbonate in the polymer matrix of a polymer composition.

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