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公开(公告)号：US11976188B2
公开(公告)日：2024-05-07
申请号：US16682087
申请日：2019-11-13
发明人： Shanshan Zhang , Wenbin Yu , Thomas Cugnon , Saurabh C. Sharma , Gan-Ji Zhong
CPC分类号： C08L23/14 , C08K3/013 , C08K5/14 , C08K5/34924 , C08L23/0815 , C09B47/04 , C08L2203/30 , C08L2205/02 , C08L2310/00 , C08L2312/00
摘要： This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C3-C10 alpha-olefin copolymers and (b) one or more color pigments.
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公开(公告)号：US20200181380A1
公开(公告)日：2020-06-11
申请号：US16682087
申请日：2019-11-13
发明人： Shanshan Zhang , Wenbin Yu , Thomas Cugnon , Saurabh C. Sharma , Gan-Ji Zhong
摘要： This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C3-C10 alpha-olefin copolymers and (b) one or more color pigments.
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公开(公告)号：US10808112B2
公开(公告)日：2020-10-20
申请号：US16179042
申请日：2018-11-02
发明人： Yi Ping Ni , Thomas Cugnon , Xin Chen , Yinjie Zhang , Saifudin M. Abubakar , Willy J. J. Leysen , Tie Y. Ye , Yijin Zhang
摘要： The present invention is related to a composition with about 80 wt % to about 95 wt % of a polymer blend, wherein the polymer blend comprises (a) about 3 wt % to about 25 wt % of a first propylene-based elastomer based on the polymer blend, and (b) about 75 wt % to about 97 wt % of a second propylene-based elastomer based on the polymer blend; and about 5 wt % to about 20 wt % of an ethylene-based polymer; wherein the first propylene-based elastomer and the second propylene-based elastomer each comprise the following: propylene and from about 2 to about 25 wt % units derived from one or more C2 or C4-C12 alpha-olefins; triad tacticity greater than about 90% and a heat of fusion less than about 75 J; and wherein the first propylene-based elastomer is different from the second propylene-based elastomer.
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公开(公告)号：US20190185649A1
公开(公告)日：2019-06-20
申请号：US16179042
申请日：2018-11-02
发明人： Yi Ping Ni , Thomas Cugnon , Xin Chen , Yinjie Zhang , Saifudin M. Abubakar , Willy J. J. Leysen , Tie Y. Ye , Yijin Zhang
摘要： The present invention is related to a composition with about 80 wt % to about 95 wt % of a polymer blend, wherein the polymer blend comprises (a) about 3 wt % to about 25 wt % of a first propylene-based elastomer based on the polymer blend, and (b) about 75 wt % to about 97 wt % of a second propylene-based elastomer based on the polymer blend; and about 5 wt % to about 20 wt % of an ethylene-based polymer; wherein the first propylene-based elastomer and the second propylene-based elastomer each comprise the following: propylene and from about 2 to about 25 wt % units derived from one or more C2 or C4-C12 alpha-olefins; triad tacticity greater than about 90% and a heat of fusion less than about 75 J; and wherein the first propylene-based elastomer is different from the second propylene-based elastomer.
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