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公开(公告)号：US20250015217A1
公开(公告)日：2025-01-09
申请号：US18893125
申请日：2024-09-23
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Roland Van Giesen , Henrica Norberta Alberta Maria Steenbakkers-Menting , Rick Robert Emilie Bercx , Maud Corrina Willie Van Der Ven , Rob Venderbosch
IPC: H01L31/049 , H01L31/05 , H01L31/18
Abstract: The present teachings relate to a photovoltaic packaging comprising a polymer back layer, photovoltaic cells electrically connected to each other, a polymer front layer which is transparent to light, and which is configured to be connected to the polymer back layer by means of welding, wherein the photovoltaic cells are located between the front and back layer, the front and back layer being connected to each other by means of a welded connection, such that the photovoltaic cells is completely enclosed between the front layer and the back layer by the welded connection, surrounding the photovoltaic cells, and wherein each individual cell is separated from the remaining of the photovoltaic cells by the welded connection. The present teachings also relate to a method of manufacturing, and to a solar panel.
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12.发明授权公开(公告)号：US11230634B2
公开(公告)日：2022-01-25
申请号：US16615556
申请日：2018-06-26
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Sarah Van Mierloo , Roland Van Giesen , Henrica Norberta Alberta Maria Steenbakkers-Menting , Rick Robert Emilie Bercx , Maud Corrina Willie Van Der Ven
Abstract: The invention relates to a polymer composition comprising a) a polypropylene resin; b) a mixture of light and heat stabilizing additives, comprising: i) a high molecular weight hindered tertiary amine light stabilizer (t-H M-HALS) having a weight average molecular weight of at least 1600 g/mol; ii) a low molecular weight hindered secondary amine light stabilizer (s-LM-HALS) is a fatty acid ester of 2,2,6,6-tetra-methyl-4-pipiridinol or a mixture of fatty acids thereof; and iii) an alkyl ester of a 3,5-dialkylated 4-hydroxyphenyl propionic acid or a n-alkyl-3,5-dialkylated 4-hydroxybenzoate; c) a mixture of antioxidant additives, comprising: i) a phenolic antioxidant; and ii) a phosphite additive; d) a flame-retardant composition, preferably comprising a mixture of: i) an organic phosphate compound; ii) an organic phosphoric acid; and iii) a zinc oxide; and e) a glass filler. The invention moreover relates to an article prepared therefrom.
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Patent Agency Ranking
公开(公告)号：US20210305445A1
公开(公告)日：2021-09-30
申请号：US16474181
申请日：2017-12-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Roland Van Giesen , Henrica Norberta Alberta Maria Steenbakkers-Menting , Rick Robert Emilie Bercx , Maud Corrina Willie Van Der Ven
IPC: H01L31/049 , H01L31/05 , H01L31/18
Abstract: The present teachings relate to a photovoltaic packaging comprising a polymer back layer, photovoltaic cells electrically connected to each other, a polymer front layer which is transparent to light, and which is configured to be connected to the polymer back layer by means of welding, wherein the photovoltaic cells are located between the front and back layer, the front and back layer being connected to each other by means of a welded connection, such that the photovoltaic cells is completely enclosed between the front layer and the back layer by the welded connection, surrounding the photovoltaic cells, and wherein each individual cell is separated from the remaining of the photovoltaic cells by the welded connection. The present teachings also relate to a method of manufacturing, and to a solar panel.
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公开(公告)号：US20190322851A1
公开(公告)日：2019-10-24
申请号：US16472571
申请日：2017-12-19
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dimphna Johanna Maria Van Beek , Koen Batinas-Geurts , Rick Robert Emilie Bercx , Sander Knauf , Sarah Van Mierloo , Mark Feekes
Abstract: The present invention relates to an exterior or semi-exterior automotive part prepared from a thermoplastic composition comprising: from 48-95 wt. % heterophasic propylene copolymer; wherein said heterophasic propylene copolymer consists of i) a propylene-based matrix, and ii) a dispersed ethylene-α-olefin copolymer comprising ethylene and at least one C3 to C10 α-olefin; from 0-20 wt. % ethylene-α-olefin elastomer comprising ethylene and at least one C3 to C10 α-olefin; from 1 up to 30 wt. % high aspect ratio (HAR) talc as a filler; from 0 to 5 wt. % of another talc; from 0.05-1 wt. % phenolic antioxidant additive; from 0.05-1 wt. % amphiphilic protective additive comprising a hydrophilic part and a hydrophobic part; and from 0-3 wt. % additional additives. It moreover relates to a method of producing these and to the use of such a composition for the manufacture of an exterior or semi-exterior part in automotive applications.
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公开(公告)号：US10072105B2
公开(公告)日：2018-09-11
申请号：US15129744
申请日：2015-03-12
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08F8/50 , C08F2800/20 , C08F2810/10 , C08K5/14 , C08K7/14 , C08L23/12 , C08L23/14 , C08L23/16 , C08L23/26 , C08L2023/42 , C08L2205/02 , C08L2205/025 , C08L2207/02 , C08L2308/00 , C08F110/06 , C08F210/16 , C08F210/06 , C08F2/001 , C08F2500/12
Abstract: The present invention relates to a method for the manufacture of polypropylene having a target melt flow rate of from 10 to 200 g/10 min as determined in accordance with ISO 1133 (230° C., 2.16 kg) comprising the sequential steps of i) polymerizing propylene monomer, and optionally one or more alpha olefin co-monomers so as to form a polypropylene having an initial melt flow rate of from 0.5 to 20 g/10 min (ISO 1133, 230° C., 2.16 kg), ii) visbreaking said polypropylene to obtain polypropylene having said target melt flow rate and wherein the ratio of target to initial melt flow rate is more than 1 iii) maintaining the polypropylene obtained from step ii) at an elevated temperature for a time sufficient to reduce the FOG value of the polypropylene as determined in accordance with VDA 278. The method allows the time for FOG reduction to be reduced as compared to polypropylenes that have the same target melt flow rate, yet which have obtained said melt flow rate without the visbreaking step.
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公开(公告)号：US20180155536A1
公开(公告)日：2018-06-07
申请号：US15579832
申请日：2016-06-06
Applicant: SABIC Global Technologies B.V.
Inventor： Benoit Thérèse Philippe Lecouvet , Aurora Alexandra Batinas-Geurts , Rick Robert Emilie Bercx
IPC: C08L23/12
CPC classification number: C08L23/12 , C08L2205/02 , C08L2207/02 , C08L23/08
Abstract: The present invention relates to a heterophasic propylene copolymer consisting of a propylene-based matrix and a dispersed ethylene-a-olefin copolymer, wherein the heterophasic propylene copolymer has a melt flow rate of at least 40 g/10 min as determined in accordance with ISO 1 133 (230° C., 2.16 kg) and a FOG value of at most 350 μg/g as determined by VDA 278.
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公开(公告)号：US20170137544A1
公开(公告)日：2017-05-18
申请号：US15129744
申请日：2015-03-12
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08F8/50 , C08F2800/20 , C08F2810/10 , C08K5/14 , C08K7/14 , C08L23/12 , C08L23/14 , C08L23/16 , C08L23/26 , C08L2023/42 , C08L2205/02 , C08L2205/025 , C08L2207/02 , C08L2308/00 , C08F110/06 , C08F210/16 , C08F210/06 , C08F2/001 , C08F2500/12
Abstract: The present invention relates to a method for the manufacture of polypropylene having a target melt flow rate of from 10 to 200 g/10 min as determined in accordance with ISO 1133 (230° C., 2.16 kg) comprising the sequential steps of i) polymerizing propylene monomer, and optionally one or more alpha olefin co-monomers so as to form a polypropylene having an initial melt flow rate of from 0.5 to 20 g/10 min (ISO 1133, 230° C., 2.16 kg), ii) visbreaking said polypropylene to obtain polypropylene having said target melt flow rate and wherein the ratio of target to initial melt flow rate is more than 1 iii) maintaining the polypropylene obtained from step ii) at an elevated temperature for a time sufficient to reduce the FOG value of the polypropylene as determined in accordance with VDA 278. The method allows the time for FOG reduction to be reduced as compared to polypropylenes that have the same target melt flow rate, yet which have obtained said melt flow rate without the visbreaking step.
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