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公开(公告)号：US11091618B2
公开(公告)日：2021-08-17
申请号：US16641694
申请日：2018-08-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Ting Huang , Yang Fu , Wesley Li , Maria Soliman , Yang Yang
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/cm3 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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公开(公告)号：US10457023B2
公开(公告)日：2019-10-29
申请号：US15036328
申请日：2014-11-14
Inventor： Maria Soliman , Johannes Peter Antonius Martens
Abstract: The present invention relates to biaxially stretched article obtained by stretching a thermoplastic composition in a machine direction and a transverse direction at elevated temperature, said thermoplastic composition comprising: —a polyolefin phase containing at least one polyolefin, —a starch phase containing thermoplastic starch, —at least one compatibilizer selected from the group consisting of ethylene vinyl alcohol copolymers, block saponified polyvinyl acetate and random terpolymers of ethylene, butylacrylate and maleic anhydride, wherein the total of the at least one polyolefin, the thermoplastic starch and the at least one compatibilizer is more than 80 wt % of the weight of the thermoplastic composition and wherein the article has a layered morphology with alternating layers of starch phase and polyolefin phase, said layers of starch phase and polyolefin phase extending in machine direction and transverse direction.
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公开(公告)号：US20160297186A1
公开(公告)日：2016-10-13
申请号：US15036328
申请日：2014-11-14
Inventor： Maria Soliman , Johannes Peter Antonius Martens
CPC classification number: B32B27/32 , B32B9/02 , B32B9/045 , B32B2250/40 , B32B2307/518 , B32B2307/7244 , B32B2307/7246 , B32B2307/75 , B32B2410/00 , C08J5/18 , C08J2323/02 , C08J2323/06 , C08J2403/02
Abstract: The present invention relates to biaxially stretched article obtained by stretching a thermoplastic composition in a machine direction and a transverse direction at elevated temperature, said thermoplastic composition comprising: —a polyolefin phase containing at least one polyolefin, —a starch phase containing thermoplastic starch, —at least one compatibiliser selected from the group consisting of ethylene vinyl alcohol copolymers, block saponified polyvinyl acetate and random terpolymers of ethylene, butylacrylate and maleic anhydride, wherein the total of the at least one polyolefin, the thermoplastic starch and the at least one compatibiliser is more than 80 wt % of the weight of the thermoplastic composition and wherein the article has a layered morphology with alternating layers of starch phase and polyolefin phase, said layers of starch phase and polyolefin phase extending in machine direction and transverse direction.
Abstract translation: 本发明涉及通过在高温下在机器方向和横向上拉伸热塑性组合物而获得的双轴拉伸制品，所述热塑性组合物包含： - 含有至少一种聚烯烃的聚烯烃相， - 含有热塑性淀粉的淀粉相 - 选自乙烯乙烯醇共聚物，嵌段皂化聚乙酸乙烯酯和乙烯，丙烯酸丁酯和马来酸酐的无规三元共聚物的至少一种增容剂，其中所述至少一种聚烯烃，热塑性淀粉和至少一种增容剂的总量为 所述热塑性组合物的重量大于80重量％，并且其中所述制品具有层状形态，具有交替层的淀粉相和聚烯烃相，所述淀粉相和聚烯烃相层在纵向和横向上延伸。
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公开(公告)号：US12290974B2
公开(公告)日：2025-05-06
申请号：US17285218
申请日：2019-10-17
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Ling Fan , Hongtao Shi , Maria Soliman , Shan Qin , Shengming Cui , Priya Garg , Jacobus Christinus Josephus Franciscus Tacx
Abstract: The present invention related to a film comprising multiple co-extruded film layers, the film having a length and a width, and a thickness defined as the dimension of the film perpendicular to the plane defined by the length and the width, wherein the film is a bi-axially oriented film comprising at least a core layer A, having a first and a second surface, and one or two sealing layer(s) B, wherein the core layer A comprises a polypropylene, and wherein the sealing layer B comprises >50.0 wt % of a polyethylene comprising moieties derived from ethylene and moieties derived from an α-olefin comprising 4 to 10 carbon atoms, the polyethylene having a density of ≥870 and ≤920 kg/m3 as determined in accordance with ASTM D1505 (2010), with regard to the total weight of the sealing layer B, wherein the sealing layer B directly adheres to one of the first or second surface of the core layer A. Such film allows for the production of a sealed package having a sufficiently high sealing strength at reduced sealing temperatures, also referred to as the seal initiation temperature.
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5.发明公开公开(公告)号：US20240052112A1
公开(公告)日：2024-02-15
申请号：US18268000
申请日：2021-12-10
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Petya Dochkova Yaneva , Roland van Giesen , Robert Walter Venderbosch , Maria Soliman , Henrica Norberta Alberta Maria Steenbakkers-Menting , Amol Prabhakar Avhad , Carlos Pereira Cadena
IPC: C08J3/12 , C08K7/14 , C08K9/08 , C08L23/06 , C08L23/12 , C08L23/16 , C08J5/04 , B29C48/00 , B29C48/305
CPC classification number: C08J3/12 , C08K7/14 , C08K9/08 , C08L23/06 , C08L23/12 , C08L23/16 , C08J5/043 , B29C48/022 , B29C48/305 , C08K2201/004 , C08L2207/02 , C08L2207/066 , C08L2205/025 , B29K2023/0633
Abstract: Pellets of a glass fiber-reinforced thermoplastic polymer composition include a sheathed continuous multifilament strand having a core that extends in the longitudinal direction and a polymer sheath which intimately surrounds said core, wherein the core includes at least one continuous glass multifilament strand, the polymer sheath has a thermoplastic polymer composition including a polyolefin and having a melt flow index as measured according to ISO1133-1:2011 (2.16 kg/230° C.) of at least 1.0 dg/min and less than 20 dg/min, wherein the length of the glass filaments in the pellets is substantially the same as the pellet length, and is 10 to 55 mm, preferably 10 to 40 mm, more preferably 10 to 30 mm and most preferably from 10 to 20 mm.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11591456B2
公开(公告)日：2023-02-28
申请号：US17047584
申请日：2019-04-24
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Anantharaman Dhanabalan , Maria Soliman , Anirban Ganguly , Sangita Nandi , Prem Prakash Pathak , Kummetha Raghunatha Reddy , Abderrahman Meddad , Sadasivam Gopalakrishnan
Abstract: Polymer blends, methods of making the polymer blends, and articles of manufacture that include the polymer blends are described. A polymer blend can include a high density polyethylene (HDPE) polymer and a random block copolymer. The random block copolymer can include two different saturated alkane blocks between aromatic blocks (e.g., two styrenic blocks).
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公开(公告)号：US11332604B2
公开(公告)日：2022-05-17
申请号：US16635670
申请日：2018-08-03
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Ting Huang , Hongtao Shi , Yang Fu , Maria Soliman , Dong Wan
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.
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公开(公告)号：US11273884B2
公开(公告)日：2022-03-15
申请号：US17271807
申请日：2019-08-29
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jing Guo , Maria Soliman , Mahari Tjahjadi , Chaodong Jiang , Christelle Marie Helene Grein , Ratnesh Khandelwal
IPC: B62K19/16 , B29B9/06 , B29B9/14 , B29C45/00 , C08J5/04 , C08K7/14 , B29K23/00 , B29K309/08 , B29L31/30
Abstract: The invention relates to a bicycle frame made by injection molding pellets of a long glass fibre reinforced polypropylene composition having a core containing glass fibres and an impregnating agent and a sheath of polypropylene surrounding said core, wherein the pellets have an average length of at least 1 mm, the amount of the glass fibers is 10 to 70 wt % with respect to the composition and the polypropylene has a flexural modulus determined according to ASTM D790A of at least 1000 N/mm2.
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公开(公告)号：US11072698B2
公开(公告)日：2021-07-27
申请号：US16635666
申请日：2018-08-02
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Ting Huang , Kai Guo , Yang Fu , Ji Zhou , Dake Shen , Maria Soliman
IPC: C08L23/08 , C08L23/16 , C08F210/14 , C08F210/16 , C08L23/12 , C08F210/02
Abstract: The invention relates to a composition comprising (A) a propylene-based polymer, (B) an elastomer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms and (C) an inorganic filler, wherein (A) the propylene-based polymer has a melt flow index of 60 to 150 dg/min measured according to ASTM D1238 (2.16 kg/230° C.) and wherein (B) the elastomer has a density of 0.840 to 0.865 g/cm3, wherein (B) the elastomer has a melt flow index of 3 to 13 dg/min measured in accordance with ASTM D1238 using a 2.16 kg weight and at a temperature of 190° C., wherein the amount of (B) the 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.
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公开(公告)号：US10450450B2
公开(公告)日：2019-10-22
申请号：US15576339
申请日：2016-05-18
Applicant: SABIC Global Technologies B.V.
Inventor： Robbert Duchateau , Lidia Jasinska-Walc , Miloud Bouyahyi , Deliani Lovera , Maria Soliman
Abstract: The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.
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