公开(公告)号：US20240067781A1

公开(公告)日：2024-02-29

申请号：US18268006

申请日：2021-12-10

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Petya Dochkova Yaneva ,  Robert Walter Venderbosch ,  Roland van Giesen ,  Maria Soliman ,  Henrica Norberta Alberta Maria Steenbakkers-Menting ,  Amol Prabhakar Avhad ,  Carlos Pereira Cadena

IPC: C08J3/20 ,  B29B9/14 ,  B29C48/00 ,  C08J5/18 ,  C08K9/08 ,  C08L23/12 ,  H01M50/162

CPC classification number: C08J3/201 ,  B29B9/14 ,  B29C48/022 ,  C08J5/18 ,  C08K9/08 ,  C08L23/12 ,  H01M50/162 ,  B29B9/06

Abstract: A composition is made by melt-mixing pellets and a further propylene-based polymer, wherein the pellets are pellets of a glass fiber-reinforced thermoplastic polymer composition having a sheathed continuous multifilament strand including 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 containing a polyolefin and having a melt flow index as measured according to ISO 1133-1:2011 (2.16 kg/230° C.) of at least 1.0 dg/min and less than 47 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, wherein the further polyolefin has a melt flow index as measured according to ISO 1133-1:2011 (2.16 kg/230° C.) of less than 20 dg/min.

公开(公告)号：US20240421394A1

公开(公告)日：2024-12-19

申请号：US18701717

申请日：2022-10-20

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Amol Prabhakar Avhad ,  Carlos Pereira Cadena ,  Petya Dochkova Yaneva

IPC: H01M50/162 ,  B60K1/04 ,  H01M50/133 ,  H01M50/143 ,  H01M50/148 ,  H01M50/249

Abstract: Disclosed is an article for covering battery components in an automotive prime-mover battery pack, the article comprising a top cover having an outer major surface and an inner major surface that is shaped to conform to the battery components, wherein the top cover is prepared by extrusion of a composition comprising a polyolefin and glass fibers to obtain a sheet and subsequent thermoforming of the sheet and wherein the article is configured to form an outer char coating when exposed to flame.

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.