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公开(公告)号：US20230014149A1
公开(公告)日：2023-01-19
申请号：US17784370
申请日：2020-12-18
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dimphna Johanna Maria van Beek , Christelle Marie Hélène Grein , Rob Donners , Gerard Jan Eduard Biemond , Zahra Fahimi
IPC: C08L23/12
Abstract: The present invention relates to a polymer composition comprising a first heterophasic propylene copolymer, a second heterophasic propylene copolymer and optionally an inorganic filler. The present invention further relates to a process for the preparation of said polymer composition. The present invention further relates to an automotive part comprising such polymer composition.
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公开(公告)号：US20190315955A1
公开(公告)日：2019-10-17
申请号：US16448690
申请日：2019-06-21
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
IPC: C08L23/16
Abstract: The present invention relates to a thermoplastic composition, e.g., for automotive parts, comprising: (A) from 10 to 69 wt. % polypropylene(s); (B) at least 30 wt. % heterophasic propylene copolymer comprising: from 70 to 92 wt. % a propylene-based matrix consisting of a polypropylene, wherein the propylene polymer has an intrinsic viscosity IVPP; from 8 to 30 wt. % dispersed ethylene-α-olefin copolymer having an ethylene content of between 10 and 55 wt and an intrinsic viscosity IVEPR; and wherein the ratio of IVEPR/IVPP is between 3 and 7; C) from 0-30 wt. % ethylene-α-olefin elastomer comprising ethylene and a C3 to C10 α-olefin; D) from 1 up to 30 wt. % talc as a filler; E) from 0-10 wt. % high-density polyethylene (HDPE); and F) from 0-3 wt. % additional additives.
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公开(公告)号：US20180208754A1
公开(公告)日：2018-07-26
申请号：US15743861
申请日：2016-07-19
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08L23/14 , B29C45/0001 , B29C45/0005 , B29C49/0005 , B29K2023/12 , B29K2105/0002 , B29K2105/0085 , B29K2105/0094 , B29K2105/12 , B29K2309/08 , B29K2995/0077 , B29K2995/0083 , B29L2031/712 , C08K7/14 , C08L23/12 , C08L2205/025 , C08L2205/03 , F01P11/029
Abstract: The present invention relates to a container, preferably a cooling fluid expansion reservoir prepared from a thermoplastic composition comprising from 95-70 wt. % based on the weight of the thermoplastic composition of a polypropylene composition having a total amount of comonomer of at most 3 wt. % based on the weight of the polypropylene composition and comprising a random propylene copolymer having a comonomer content from 0.2 to 5 wt. % based on the weight of the random propylene copolymer and the random propylene copolymer having a melt flow index of at most 0.7 g/10 min determined in accordance with ISO 1133 (2.16 kg, 230° C.), from 5-30 wt. % based on the weight of the thermoplastic composition of reinforcing fibres, from 0-5 wt. % based on the weight of the thermoplastic composition of additives.
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4.发明授权公开(公告)号：US11136446B2
公开(公告)日：2021-10-05
申请号：US14896683
申请日：2014-06-17
Inventor： Kathleen Ann Vandewiele , Marc Herklots , Jonathan Khashayar Rabiei Tabriz , Gerard Jan Eduard Biemond
Abstract: The invention relates to a nucleating composition comprising: (a) a first nucleating agent, which comprises a cyclic dicarboxylate salt compound; and (b) a second nucleating agent, which comprises talc, wherein the cyclic dicarboxylate salt compound has the formula (I).
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公开(公告)号：US20180264683A1
公开(公告)日：2018-09-20
申请号：US15533531
申请日：2015-12-02
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Carmela Tufano , Willy Joseph Dijsselbloem , Stefan Gielen , Gerard Jan Eduard Biemond , Johannes Henricus Theodorus Daalmans
CPC classification number: B29B9/14 , B29B9/06 , B29C48/0022 , B29C48/04 , B29C48/05 , B29K2023/12
Abstract: The present invention relates to a process for the manufacture of a long glass fibre reinforced polypropylene composition. The process comprises: a) providing at least one continuous glass multifibre strand, b) applying a sheath of a polypropylene composition around said continuous glass multifibre strand so as to form a sheathed continuous glass multifibre strand, c) cooling the sheathed continuous glass multifibre strand to a cutting temperature, d) cutting the sheathed continuous glass multifibre strand into pellets using a rotary cutting tool at a cutting temperature that satisfies the following equations I, II and III T_max=−0.625×GF+112.5 (I) T_min=10 (II) T_min≤T_cut≤T_max (III) wherein: T_cut is the cutting temperature, T_max is the maximum cutting temperature [° C.], T_min is the minimum cutting temperature [° C.], and GF is the amount of glass fibres based on the weight of the composition [wt. %].
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Patent Agency Ranking
公开(公告)号：US20170320246A1
公开(公告)日：2017-11-09
申请号：US15661138
申请日：2017-07-27
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Gerard Jan Eduard Biemond , Carmela Tufano
IPC: B29C45/00 , B29B9/06 , B29C45/72 , C08K3/36 , B29B9/14 , C08J5/04 , B29K509/08 , B29B15/12 , B29K23/00 , B29K105/12 , B29K105/16 , B29K309/08
CPC classification number: B29C45/0005 , B29B9/06 , B29B9/14 , B29B15/12 , B29C45/0013 , B29C45/72 , B29C2045/0091 , B29K2023/12 , B29K2105/12 , B29K2105/16 , B29K2309/08 , B29K2509/08 , B29K2509/14 , C08J5/043 , C08J2323/12 , C08K3/36
Abstract: The invention is directed to a process for the preparation of a reinforced article which comprises the step of molding a molding composition comprising pellets into the article at an elevated temperature, wherein each of the pellets has an axial length and comprises a core and a sheath around the core, wherein the core comprises an impregnating agent and a multifilament strand comprising glass fibers each having a length substantially equal to the axial length of the pellet and substantially oriented in the axial length of the pellet, wherein the sheath comprises a thermoplastic polymer; and wherein the molding composition further comprises a filler.
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公开(公告)号：US09738015B2
公开(公告)日：2017-08-22
申请号：US14916824
申请日：2014-08-29
Inventor： Gerard Jan Eduard Biemond , Carmela Tufano
IPC: B29C45/00 , B29C45/72 , C08J5/04 , C08K3/36 , B29B9/06 , B29B9/14 , B29K509/08 , B29B15/12 , B29K23/00 , B29K309/08 , B29K105/12 , B29K105/16
CPC classification number: B29C45/0005 , B29B9/06 , B29B9/14 , B29B15/12 , B29C45/0013 , B29C45/72 , B29C2045/0091 , B29K2023/12 , B29K2105/12 , B29K2105/16 , B29K2309/08 , B29K2509/08 , B29K2509/14 , C08J5/043 , C08J2323/12 , C08K3/36
Abstract: The invention is directed to a process for the preparation of a reinforced article which comprises the step of molding a molding composition comprising pellets into the article at an elevated temperature, wherein each of the pellets has an axial length and comprises a core and a sheath around the core, wherein the core comprises an impregnating agent and a multifilament strand comprising glass fibers each having a length substantially equal to the axial length of the pellet and substantially oriented in the axial length of the pellet, wherein the sheath comprises a thermoplastic polymer; and wherein the molding composition further comprises a filler.
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公开(公告)号：US20160272770A1
公开(公告)日：2016-09-22
申请号：US15032528
申请日：2014-10-07
Inventor： Carmela Tufano , Gerard Jan Eduard Biemond
CPC classification number: C08J5/043 , B29B9/06 , B29B9/14 , B29C48/05 , B29C48/154 , B29C48/21 , B29C48/30 , B29C48/34 , C03C25/30 , C08J5/08 , C08J2323/12
Abstract: The present invention relates to a glass fibre reinforced polyolefin composition comprising a core and a polyolefin sheath surrounding said core, wherein the core comprises glass fibres and an impregnating agent, wherein the impregnating agent contains at least 70 wt % of microcrystalline wax based on the weight of the impregnating agent. The invention further relates to a method for producing such pellets as well as structural parts made therefrom.
Abstract translation: 本发明涉及一种玻璃纤维增强聚烯烃组合物，其包含芯和围绕所述芯的聚烯烃护套，其中芯包括玻璃纤维和浸渍剂，其中浸渍剂含有至少70重量％的基于重量的微晶蜡 的浸渍剂。 本发明还涉及一种生产这种丸粒的方法以及由其制成的结构部件。
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公开(公告)号：US11118042B2
公开(公告)日：2021-09-14
申请号：US15743861
申请日：2016-07-19
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
IPC: F01P11/02 , C08L23/12 , C08L23/14 , B29C49/00 , B29C45/00 , C08K7/14 , B29K23/00 , B29K105/00 , B29K105/12 , B29K309/08 , B29L31/00
Abstract: The present invention relates to a container, preferably a cooling fluid expansion reservoir prepared from a thermoplastic composition comprising from 95-70 wt. % based on the weight of the thermoplastic composition of a polypropylene composition having a total amount of comonomer of at most 3 wt. % based on the weight of the polypropylene composition and comprising a random propylene copolymer having a comonomer content from 0.2 to 5 wt. % based on the weight of the random propylene copolymer and the random propylene copolymer having a melt flow index of at most 0.7 g/10 min determined in accordance with ISO 1133 (2.16 kg, 230° C.), from 5-30 wt. % based on the weight of the thermoplastic composition of reinforcing fibres, from 0-5 wt. % based on the weight of the thermoplastic composition of additives.
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公开(公告)号：US10071513B2
公开(公告)日：2018-09-11
申请号：US15661138
申请日：2017-07-27
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Gerard Jan Eduard Biemond , Carmela Tufano
IPC: B29C45/00 , B29C45/72 , C08J5/04 , C08K3/36 , B29B9/14 , B29B9/06 , B29K509/08 , B29K105/12 , B29K309/08 , B29K23/00 , B29B15/12 , B29K105/16
CPC classification number: B29C45/0005 , B29B9/06 , B29B9/14 , B29B15/12 , B29C45/0013 , B29C45/72 , B29C2045/0091 , B29K2023/12 , B29K2105/12 , B29K2105/16 , B29K2309/08 , B29K2509/08 , B29K2509/14 , C08J5/043 , C08J2323/12 , C08K3/36
Abstract: The invention is directed to a process for the preparation of a reinforced article which comprises the step of molding a molding composition comprising pellets into the article at an elevated temperature, wherein each of the pellets has an axial length and comprises a core and a sheath around the core, wherein the core comprises an impregnating agent and a multifilament strand comprising glass fibers each having a length substantially equal to the axial length of the pellet and substantially oriented in the axial length of the pellet, wherein the sheath comprises a thermoplastic polymer; and wherein the molding composition further comprises a filler.
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