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    COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER
    1.
    发明申请
    COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER 审中-公开

    公开(公告)号：WO2019030139A1

    公开(公告)日：2019-02-14

    申请号：PCT/EP2018/071133

    申请日：2018-08-03

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： HUANG, Ting ,  SHI, Hongtao ,  FU, Yang ,  SOLIMAN, Maria ,  WAN, Dong

    IPC: C08L23/12 ,  C08L23/16 ,  C08L23/08

    Abstract: The invention relates to composition comprising (A) a propylene-based polymer, (B1) a first elastomer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms, (B2) a second elastomer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms and (C) an inorganic filler, wherein (B1) the first elastomer has a density of 0.850 to 0.890 g/cm3 and a melt flow index of 5 to 50 dg/min measured in accordance with ASTM D1238 using a 2.16 kg weight and at a temperature of 190 °C, wherein (B2) the second elastomer has a density of 0.850 to 0.890 g/cm3 and a melt flow index of 0.55 to 4 dg/min measured in accordance with ASTM D1238 using a 2.16 kg weight and at a temperature of 190 °C, wherein the total amount of (B1) the first elastomer and (B2) the second elastomer is 2 to 30 wt% based on the total composition, wherein the amount of (C) the inorganic filler is 0.1 to 30 wt% based on the total composition.

    COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER
    4.
    发明申请
    COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER 审中-公开
    包含异构丙烯共聚物的组合物

    公开(公告)号：WO2017025268A1

    公开(公告)日：2017-02-16

    申请号：PCT/EP2016/066718

    申请日：2016-07-14

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： HERKLOTS, Marc ,  FU, Yang ,  HUANG, Ting

    IPC: C08L23/12 ,  C08L23/16

    CPC classification number: C08L23/12 ,  C08L23/0815 ,  C08L23/16 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02

    Abstract: The invention relates to a composition comprising (A) a heterophasic propylene copolymer and (B) an elastomer of ethylene and α-olefin comonomer having 4 to 8 carbon atoms, wherein the heterophasic propylene copolymer consists of (a) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene copolymer consisting of at least 70 wt% of propylene and at most 30 wt% of ethylene or an α-olefin having 4-10 carbon atoms, based on the total weight of the propylene-based matrix and wherein the propylene- based matrix is present in an amount of 60 to 95 wt% based on the total heterophasic propylene copolymer and wherein the propylene-based matrix has a melt flow index of at least 0.1 dg/min and at most 45 dg/min, measured according to ISO1133 (2.16 kg/230°C) and (b) a dispersed ethylene-α-olefin copolymer, wherein the dispersed ethylene-α-olefin copolymer is an ethylene-propylene copolymer, wherein the ethylene- α olefin copolymer is present in an amount of 40 to 5 wt% based on the total heterophasic propylene copolymer and wherein the sum of the total amount of propylene-based matrix and total amount of dispersed ethylene-α-olefin copolymer is 100wt%, wherein the amount of ethylene in the ethylene-α-olefin copolymer of the heterophasic propylene copolymer is from 10 up to and including 45wt% (RCC2) (B) an elastomer of ethylene and α-olefin comonomer having 4 to 8 carbon atoms wherein the elastomer has a density in the range from 0.88 up to and including 0.907 g/cm3.

    Abstract translation: 本发明涉及包含（A）多相丙烯共聚物和（B）具有4-8个碳原子的乙烯和α-烯烃共聚单体的弹性体的组合物，其中所述多相丙烯共聚物由（a）丙烯基基体， 其中所述基于丙烯的基质由丙烯均聚物和/或由至少70重量％的丙烯和至多30重量％的乙烯或具有4-10个碳原子的α-烯烃组成的丙烯共聚物组成，基于总计 基于丙烯的基质的重量，其中基于丙烯的基质以基于全部多相丙烯共聚物为60至95重量％的量存在，并且其中基于丙烯的基体的熔体流动指数为至少0.1dg / min，最多45dg / min，根据ISO1133（2.16kg / 230℃）测量，和（b）分散的乙烯-α-烯烃共聚物，其中分散的乙烯-α-烯烃共聚物是乙烯 - 丙烯共聚物， 其中乙烯-α烯烃共聚物是 基于总多异构丙烯共聚物，其含量为40-5重量％，其中丙烯基基质的总量和分散的乙烯-α-烯烃共聚物的总量之和为100重量％，其中乙烯的量 在异相丙烯共聚物的乙烯-α-烯烃共聚物中，10重量％以上，含有45重量％（RCC2）（B）乙烯和碳原子数为4〜8的α-烯烃共聚单体的弹性体，其中弹性体的密度为 范围为0.88至0.907g / cm3。

    FLAME RETARDANT POLYPROPYLENE COMPOSITION
    6.
    发明申请
    FLAME RETARDANT POLYPROPYLENE COMPOSITION 审中-公开

    公开(公告)号：WO2020058116A1

    公开(公告)日：2020-03-26

    申请号：PCT/EP2019/074482

    申请日：2019-09-13

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： HUANG, Ting ,  LI, Wesley ,  JIANG, Chaodong ,  YU, Mengmeng ,  QIN, Xiaojing

    IPC: C08L23/12

    Abstract: The invention relates to a flame retardant polypropylene composition comprising (A) a polypropylene-based polymer, (B) a flame retardant, (C) an anti-blooming particulate material selected from the group consisting of talc and silicone particles having the formula (I) and mixtures thereof R x SiO 2-(x/2) wherein x is a positive number greater than or equal to 1, and each R is independently an aliphatic hydrocarbon group, an aromatic hydrocarbon, or an unsaturated group.

    LIGHT DIFFUSING ARTICLE
    7.
    发明申请
    LIGHT DIFFUSING ARTICLE 审中-公开
    光扩散文章

    公开(公告)号：WO2018019764A1

    公开(公告)日：2018-02-01

    申请号：PCT/EP2017/068634

    申请日：2017-07-24

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： HUANG, Ting ,  YANG, Fu ,  WEN, Liang ,  JIANG, Chaodong ,  BAO, Yubin ,  YANG, Yang

    IPC: C08L23/12

    CPC classification number: C08L23/12 ,  C08L2207/02 ,  C08L23/16 ,  C08K3/34

    Abstract: The invention relates to a light diffusing article comprising a composition comprising (A) a heterophasic propylene copolymer and (B) a particulate material, wherein the amount of the particulate material is from 0.01 to 1 wt% of the total composition, wherein the heterophasic propylene copolymer consists of (a) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a copolymer of propylene and ethylene or a-olefin consisting of at least 95 wt% of propylene and at most 5 wt% of a-olefin, based on the total weight of the propylene-based matrix and wherein the propylene-based matrix is present in an amount of 65 to 85 wt% based on the total heterophasic propylene copolymer and (b) a dispersed ethylene-a-olefin copolymer, wherein the amount of ethylene in the dispersed ethylene-a-olefin copolymer is at least 40 wt%, wherein the dispersed ethylene-a-olefin copolymer is present in an amount of 35 to 15 wt% based on the total heterophasic propylene copolymer and wherein the sum of the total amount of propylene-based matrix and total amount of the dispersed ethylene-a-olefin copolymer in the heterophasic propylene copolymer is 100 wt% of the heterophasic propylene copolymer, wherein a sheet having a thickness of 1 mm made of the composition has a degree of light dispersion DLD T and a haze H T and a sheet having a thickness of 1 mm made of the heterophasic propylene copolymer has a degree of light dispersion DLD R and a haze H R , wherein (H T -H R )/H R is at most 2% and (DLD T -DLD R )/DLD R is at least 10%, preferably at least 100%, more preferably at least 400%.

    Abstract translation: 本发明涉及包含组合物的光漫射制品，所述组合物包含（A）多相丙烯共聚物和（B）颗粒材料，其中所述颗粒材料的量为0.01-1重量％的 其中多相丙烯共聚物由（a）基于丙烯的基质组成，其中基于丙烯的基质由丙烯均聚物和/或丙烯与乙烯或α-烯烃的共聚物组成，所述丙烯均聚物和/或丙烯与乙烯或α-烯烃的共聚物由至少95wt％ 的丙烯和至多5重量％的α-烯烃，基于所述基于丙烯的基体的总重量，并且其中所述基于丙烯的基体以基于所述多相丙烯共聚物的总重量计为65-85重量％ 和（b）分散的乙烯-α-烯烃共聚物，其中分散的乙烯-α-烯烃共聚物中乙烯的量为至少40wt％，其中分散的乙烯-α-烯烃共聚物的存在量为35 基于总het计为15wt％ 并且其中所述多相丙烯共聚物中基于丙烯的基质的总量和所述分散的乙烯-α-烯烃共聚物的总量为所述多相丙烯共聚物的100wt％，其中厚度为 由该组合物制成的1mm具有光散射度DLD T 和雾度H ，并且由多相丙烯共聚物制成的厚度为1mm的片材具有 （H·T·H·R·R）/ H的光散射度DLD·R·和雾度H·R·/ （DLD↓TLD↓R↓）/ DLD↓R←至少10％ ，优选至少100％，更优选至少400％。

    LIGHT DIFFUSING ARTICLE
    8.
    发明申请
    LIGHT DIFFUSING ARTICLE 审中-公开
    光扩散文章

    公开(公告)号：WO2017076772A1

    公开(公告)日：2017-05-11

    申请号：PCT/EP2016/076100

    申请日：2016-10-28

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： WEN, Liang ,  JIANG, Chaodong ,  HUANG, Ting ,  QIN, Shan ,  LI, Wesley

    IPC: C08K5/00 ,  C08K5/098 ,  C08L23/12

    CPC classification number: C08L23/12 ,  C08K5/0083 ,  C08K5/098 ,  C08L23/16 ,  C08L2203/16 ,  C08L2203/18 ,  C08L2205/242 ,  C08L23/142

    Abstract: The invention relates to a light diffusing article, preferably a sheet, a tube or a light bulb, comprising a polypropylene composition comprising a propylene-based polymer, wherein the polypropylene composition is β-nucleated. The invention further relates to a lighting device comprising a housing containing a light source and the light diffusing article according to the invention, said article being positioned relative to the light source such that it diffuses at least part of the light coming from said light source.

    Abstract translation: 本发明涉及包含含有基于丙烯的聚合物的聚丙烯组合物的光漫射制品，优选片材，管或灯泡，其中聚丙烯组合物是β-成核的。 本发明进一步涉及一种照明装置，其包括含有光源的外壳和根据本发明的光漫射制品，所述制品相对于光源定位，使得它漫射来自所述光源的至少一部分光。

    POLYPROPYLENE COMPOSITION
    10.
    发明申请
    POLYPROPYLENE COMPOSITION 审中-公开

    公开(公告)号：WO2019043087A1

    公开(公告)日：2019-03-07

    申请号：PCT/EP2018/073316

    申请日：2018-08-30

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

    Inventor： HUANG, Ting ,  FU, Yang ,  LI, Wesley ,  SOLIMAN, Maria ,  YANG, Yang

    IPC: C08L23/12

    Abstract: The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt% of propylene monomer units and at most 10 wt% of ethylene monomer units and/or an α-olefin monomer units having 4 to 10 carbon atoms and (B) a copolymer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms, wherein the elastomer has a density of 0.850 to 0.910 g/cm 3 and a melt flow rate of 15 to 50 dg/min measured in accordance with IS01 133 using a 2.16 kg weight and at a temperature of 190 °C, wherein the amount of (A) the propylene-based polymer is 60 to 99 wt% and the amount of (B) the copolymer is 1 to 40 wt%, with respect to the total composition.

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