公开(公告)号：US20250066564A1

公开(公告)日：2025-02-27

申请号：US18724754

申请日：2022-12-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ginger DE LA CROIX ,  Dimphna Johanna, Maria VAN BEEK ,  Liang WEN ,  Jing GUO ,  Ting HUANG ,  Kevin DI ,  Chaodong JIANG

IPC: C08J5/08 ,  C08J3/12 ,  C08J3/22 ,  C08L23/12

Abstract: A process for the preparation of a glass fiber reinforced composition containing a recycled polypropylene includes a) unwinding from a package the continuous glass multifilament strands, b) applying an impregnating agent to the continuous glass multifilament strands to form the impregnated continuous multifilament strands and c) applying the sheath of a first polymer composition around the impregnated continuous multifilament strands to form the sheathed continuous multifilament strands, d) pelletizing the sheathed continuous multifilament strands to form pellets of the sheathed multifilament strands, e) homogenizing the pellets of the sheathed multifilament strands with a second polymer composition, wherein the first polymer composition comprises at least 80 wt % of a recycled polypropylene (PP1), and the second polymer composition includes at least 80 wt % of a second polypropylene (PP2), wherein the MFI of the PP1 and PP2 satisfy the following equation: 0.2≤MFIPP1/MFIPP2≤1.2.

公开(公告)号：US20200239371A1

公开(公告)日：2020-07-30

申请号：US16641743

申请日：2018-08-24

Applicant: SABIC Global Technologies B.V.

Inventor： Neal PFEIFFENBERGER ,  Thomas L. EVANS ,  Clive RANDALL ,  Jing GUO

IPC: C04B35/634 ,  C04B35/01 ,  C04B35/64 ,  H01G4/20 ,  C04B41/00 ,  C04B41/45

Abstract: Various examples disclosed relate to a substrate. The substrate includes a cold-sintered hybrid material. The cold-sintered hybrid material includes a polymer component and a ceramic component. The substrate further includes a conductor at least partially embedded within the cold-sintered hybrid material. The substrate further includes a via attached to the conductor. The cold-sintered hybrid material has a relative density in a range of from about 80% to about 99%.

公开(公告)号：US20220073717A1

公开(公告)日：2022-03-10

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 ,  H01Q1/42

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：US20210309316A1

公开(公告)日：2021-10-07

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 ,  C08J5/04 ,  C08K7/14 ,  B29C45/00 ,  B29B9/06 ,  B29B9/14

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.