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.

公开(公告)号：US20240149567A1

公开(公告)日：2024-05-09

申请号：US18278946

申请日：2022-02-28

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Liang Wen ,  Jing Guo ,  Chaodong Jiang

IPC: B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  H01Q1/42 ,  H01Q1/50

CPC classification number: B32B27/08 ,  B32B27/20 ,  B32B27/304 ,  B32B27/32 ,  B32B27/365 ,  B32B2250/02 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2307/546 ,  B32B2307/7376 ,  H01Q1/42 ,  H01Q1/50

Abstract: The present invention relates to a 5G antenna and its 5G antenna housing 5G antenna housing comprising: an outside shell made of a polymer composition comprising at least:—a polymer selected from a list comprising: Polyethylene (PE), Polycarbonate (PC), Polypropylene (PP), Ethylene based elastomer Grafted polypropylene and a combination of those material,—glass fiber, an flame retardant film (3) having a rating of at least VTM2 and placed on the inner side of the outside shell in order to be between the outside shell and the 5G antenna.

公开(公告)号：US20230242741A1

公开(公告)日：2023-08-03

申请号：US18013464

申请日：2021-06-29

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Rob Donners ,  Xiaomei Shi ,  Chaodong Jiang ,  Christelle Marie Helene Grein ,  Liang Wen

IPC: C08K13/04 ,  C08L23/12 ,  H01Q1/42

CPC classification number: C08K13/04 ,  C08L23/12 ,  H01Q1/42 ,  C08L2205/025 ,  C08K7/14

Abstract: The present invention relates to a polymer composition comprising a polypropylene and glass fiber. The polymer composition according to the present invention has a white or light color and superior preservation of impact resistance.

公开(公告)号：US12043727B2

公开(公告)日：2024-07-23

申请号：US17416118

申请日：2019-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Sarah Van Mierloo ,  Chunfa Li ,  Ji Zhou ,  Chaodong Jiang ,  Christelle Marie Hélène Grein

IPC: C08L23/12 ,  C08K5/372 ,  H01Q1/42

CPC classification number: C08L23/12 ,  H01Q1/42 ,  C08K5/372 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2207/02

Abstract: The present invention relates to a polymer composition, comprising a polypropylene and a stabilizing additive mixture, wherein said stabilizing additive mixture comprises: i) a thioether compound according to Formula I, ii) a Hindered Amine Light Stabilizer (HALS) comprising a substituted amine group; and iii) an inorganic acid scavenger. The present invention further relates to an article comprising said polymer composition, and the use of said polymer composition for the housing for antennas for wireless communication.

公开(公告)号：US11479663B2

公开(公告)日：2022-10-25

申请号：US16616776

申请日：2018-07-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Xiqiang Liu ,  Chaodong Jiang ,  Shengying Qian ,  Chunfa Li

IPC: C08L23/16 ,  A61L29/04 ,  A61L29/14 ,  C08J5/18 ,  A61J1/10

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, (B) a terpolymer of propylene, an α-olefin having 4 to 10 carbon atoms and ethylene and (C) a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, wherein the copolymer (C) has a density of at least 0.880 g/cm3, wherein the amount of the propylene-based polymer (A) is at least 60 wt % with respect to the total composition.

公开(公告)号：US20210301115A1

公开(公告)日：2021-09-30

申请号：US16616776

申请日：2018-07-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Xiqiang Liu ,  Chaodong Jiang ,  Shengying Qian ,  Chunfa Li

IPC: C08L23/16 ,  C08J5/18 ,  A61L29/04 ,  A61L29/14

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, (B) a terpolymer of propylene, an α-olefin having 4 to 10 carbon atoms and ethylene and (C) a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, wherein the copolymer (C) has a density of at least 0.880 g/cm3, wherein the amount of the propylene-based polymer (A) is at least 60 wt % with respect to the total composition.