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8 条记录 (耗时 0.017 秒)

    TOOL PART SUITABLE TO BE USED IN HUMID ENVIRONMENT
    1.
    发明申请
    TOOL PART SUITABLE TO BE USED IN HUMID ENVIRONMENT 有权

    公开(公告)号：US20220347828A1

    公开(公告)日：2022-11-03

    申请号：US17638936

    申请日：2020-08-27

    申请人： SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Liang Wen ,  Xin Kong ,  Steve Chen ,  Winson Gao ,  Chaodong Jiang

    IPC分类号： B25F5/02 ,  C08K7/14 ,  B29C45/00

    摘要： The present invention relates to a tool part comprising a polymer composition. The tool part is suitable to be used in direct contact with water and/or in an environment with relative humidity equal to or higher than 55%. The present invention further relates to a process for the preparation of the tool part. The present invention also relates to a process for the preparation of the tool part. The present invention further relates to the use of the polymer composition for the preparation of the tool part.

    POLYMER COMPOSITION AND EXPANDED POLYPROPYLENE BEADS MADE FROM THE POLYMER COMPOSITION
    2.
    发明申请
    POLYMER COMPOSITION AND EXPANDED POLYPROPYLENE BEADS MADE FROM THE POLYMER COMPOSITION 有权

    公开(公告)号：US20220259397A1

    公开(公告)日：2022-08-18

    申请号：US17627403

    申请日：2020-07-17

    申请人： SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Ting Huang ,  Chaodong Jiang ,  Christelle Marie Helene Grein ,  Martin Antonius Van Es ,  Mark Leo Hendrik Theunissen ,  Johan Maria Krist ,  Liang Wen ,  Yijie Chen

    IPC分类号： C08J9/16 ,  C08J9/232

    摘要： The present invention relates to a polymer composition comprising (85-100 wt %) of a propylene copolymer based on the total amount of the polymer composition, wherein the comonomer in the propylene copolymer is selected from moiety derived from ethylene, an α-olefin having (4) to (20) carbon atoms or a combination thereof, wherein the amount of the comonomer is in the range of (0.50 to 4.5) wt % based on the propylene copolymer, wherein the fraction of melted propylene copolymer in the temperature range from (116 to 151° C.) is in the range from (65 to 90) wt % based on the total weight of the propylene copolymer. The present invention also relates to expanded polypropylene (EPP) beads comprising said polymer composition. The invention further relates to the use of such EPP beads. The invention further relates to a process for preparing such EPP beads. The present invention also relates to an article made from said EPP beads. The invention further relates to the use of such article. The invention further relates to a process for preparing such article.

    HIGH TEXTURE REPLICATION RATE SHEET COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES MADE THEREFROM
    8.
    发明申请
    HIGH TEXTURE REPLICATION RATE SHEET COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES MADE THEREFROM 审中-公开

    公开(公告)号：US20190023897A1

    公开(公告)日：2019-01-24

    申请号：US16064282

    申请日：2016-12-21

    申请人： SABIC GLOBAL TECHNOLOGIES B.V.

    发明人： Yafeng Sun ,  Liang Wen ,  Zhe Chen

    IPC分类号： C08L69/00 ,  C08L67/02 ,  C08J5/18 ,  B29C47/00 ,  B29C59/00 ,  B29C47/88

    摘要： A replication composition includes at least 45 weight percent (wt) of a polycarbonate; 3 to 55 wt % of a polyester comprising a poly(C1-6 alkylene) terephthalate or a polyester comprising repeating units of Formula I: (I); wherein each T is independently a C5-7 cycloaliphatic group or C6-12aromatic group, and each D is independently a C6-12 aromatic group or C2-12 aliphatic group, provided that at least 50 mole percent of D is a 1,4-cyclohexanedimethyl group or a C2-12 aliphatic group; wherein the polyester has a melt viscosity between 0.01 and 3,000 poise (0.001 and 300 Pa·s) measured at 1500/seconds shear rate, at a temperature of 275° C.; and 0.01 to 4 wt % additives; wherein the weight percentages are based on 100 wt % of the composition.