公开(公告)号：US20250066563A1

公开(公告)日：2025-02-27

申请号：US18724330

申请日：2022-12-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Tariq SYED ,  Robert Russell GALLUCCI ,  Remco BOS ,  Angelo CRAS ,  Jose SALES FERNANDEZ

IPC: C08J5/08 ,  C08G63/183 ,  C08J5/24 ,  C08K5/544 ,  C08K7/14 ,  C08L23/26

Abstract: A glass fiber-reinforced thermoplastic polymer composition has a sheathed continuous multifilament strand including a core that extends in the longitudinal direction and a polymer sheath which intimately surrounds the core, wherein the core has an impregnated continuous multifilament strand having at least one continuous glass multifilament strand, wherein the at least one continuous glass multifilament strand is impregnated with an impregnating agent, the polymer sheath is a thermoplastic polymer composition including a thermoplastic polymer, wherein the thermoplastic polymer contains a polyester having a weight average molecular weight of 15,000 to 80,000 Daltons as measured by gel permeation chromatography (GPC) using polystyrene standard and as measured by differential scanning calorimetry with a heating rate of 20° C./minute on first heating according to ASTM D3418-08, at least one crystalline melting point (Tm) of 200 to 290° C.

公开(公告)号：US20230064716A1

公开(公告)日：2023-03-02

申请号：US17793463

申请日：2021-01-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jose SALES FERNANDEZ ,  Christianus Johannes Jacobus MAAS ,  Hendrik Theodorus VAN DE GRAMPEL ,  Christelle Marie Hélène GREIN ,  Rob DONNERS ,  Curtis Steven COLLAR ,  Tariq SYED ,  Marc Paul LOUBELE

IPC: C08J3/20 ,  C08J5/08

Abstract: The invention relates to a glass fiber-reinforced thermoplastic polymer composition comprising a sheathed continuous multifilament strand comprising a core that extends in the longitudinal direction and a polymer sheath which intimately surrounds said core, wherein the core comprises an impregnated continuous multifilament strand comprising at least one continuous glass multifilament strand, wherein the at least one continuous glass multifilament strand is impregnated with an impregnating agent, wherein the polymer sheath consists of a thermoplastic polymer composition comprising a thermoplastic polymer, wherein the glass fiber-reinforced thermoplastic polymer composition comprises a liquid color composition comprising a pigment and a liquid carrier comprising a dicarboxylic acid ester and/or an unsaturated long-chain aliphatic fatty acid having 13 to 21 carbon atoms.