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公开(公告)号：US11306197B2
公开(公告)日：2022-04-19
申请号：US16956187
申请日：2018-12-18
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Henrica Norberta Alberta Maria Steenbakkers-Menting , Patrick Elisabeth Luc Voets , Martin Alexander Zuideveld , Akhlaq A. Moman
IPC: C08L23/12 , C08F10/06 , C08F110/06
Abstract: The invention relates to a polypropylene composition comprising a propylene homopolymer or propylene-ethylene copolymer having an ethylene content of at most (1.0) wt % based on the propylene-ethylene copolymer, wherein the amount of propylene homopolymer or propylene-ethylene copolymer is at least (98) wt %, for example at least (98.5) wt %, preferably at least (99) wt %, more preferably at least (99.5), for example at least (99.75) wt % based on the polypropylene composition, wherein the polypropylene composition has a melt flow rate in the range of (0.10) to less than (0.70) dg/min as measured according to ISO1133 (2.16 kg/230° C.), an Mw/Mn in the range from (7.0) to (13.0), wherein Mw stands for the weight average molecular weight and Mn stands for the number average weight, an Mz/Mn is in the range from (20) to (50), wherein Mz stands for the z-average molecular weight and wherein Mw, Mn and Mz are measured according to ASTM (D6474-12).
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公开(公告)号：US20190276567A1
公开(公告)日：2019-09-12
申请号：US16340918
申请日：2017-10-16
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Patrick Elisabeth Luc Voets , Abderrahman Meddad , Henrica Norberta Alberta Maria Steenbakkers-Menting , Akhlaq Moman
Abstract: The invention relates to a biaxially oriented polypropylene (BOPP) film comprising a propylene homopolymer or propylene-ethylene copolymer having an ethylene content of at most 1.0 wt % based on the propylene-ethylene copolymer having an Mw/Mn in the range from 5.0 to 12, wherein Mw stands for the weight average molecular weight and Mn stands for the number average weight and wherein Mw and Mn are measured according to ASTM D6474-12, an XS in the range from 1.0 to 6.0 wt %, wherein XS stands for the amount of xylene solubles which are measured according to ASTM D 5492-10, a melt flow rate in the range of 1 to 10 dg/min as measured according to IS01133 (2.16 kg/230° C.) and a crystal size distribution as indicated by a height/width ratio of the highest peak of the first cooling curve of at least 0.70 W/g° C. as determined by ASTM D3418-08 using a heating and cooling rate of 10° C./min.
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公开(公告)号：US11879026B2
公开(公告)日：2024-01-23
申请号：US17260669
申请日：2019-07-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Henrica Norberta Alberta Maria Steenbakkers-Menting , Patrick Elisabeth Luc Voets , Desiree Marie Louise Seegers , Erik Delsman , Ibrahim Mohammad Alsugai , Musaad Al-Sadhan , Martin Alexander Zuideveld , Akhlaq Moman
IPC: C08F210/16 , C08L23/16 , C08F210/06 , C08F210/02 , C08F210/14 , F16L9/12
CPC classification number: C08F210/06 , C08F210/02 , C08F210/14 , C08F210/16 , F16L9/12 , C08F2500/36 , C08L23/16
Abstract: The invention relates to a polypropylene composition comprising a terpolymer containing propylene, ethylene and 1-hexene wherein the polypropylene composition (i) has a content of ethylene derived units of at least 1.5 wt %; (ii) has a content of 1-hexene derived units of at least 1.5 wt %; (iii) has a melt flow rate of 0.10 to 0.70 g/10 min determined by ISO 1133-1:2011 (230° C., 2.16 kg); and (iv) has a ratio of weight average molecular weight (Mw) to numeric average molecular (Mn) weight of the terpolymer of 7.0 to 20.0, wherein Mw and Mn are measured according to ASTM D6474-12.
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公开(公告)号：US11091611B2
公开(公告)日：2021-08-17
申请号：US16487886
申请日：2018-02-21
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Sarah Van Mierloo , Mark Johannes Boerakker , Patrick Elisabeth Luc Voets , Daan Jongerius , Jacques Theodorus Elisabeth Hubertina Sampers
Abstract: The invention relates to a polyolefin composition comprising A. at least a homopolymer or copolymer of ethylene or propylene and B. cholestanyl ferulate. The composition can be used in the production of articles such as a pipe, cap and closure, film, food contact packaging, biomedical article, health care article and pharmaceutical article.
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公开(公告)号：US20210214540A1
公开(公告)日：2021-07-15
申请号：US17263338
申请日：2019-07-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Henrica Norberta Alberta Maria Steenbakkers-Menting , Tinashe Victor Mandishonha Ndoro , Desiree Marie Louise Seegers , Erik Delsman , Raymond Gerlofsma , Tim Kiggen , Martin Alexander Zuideveld , Akhlaq Moman , Patrick Elisabeth Luc Voets
Abstract: The invention relates to a polypropylene composition comprising a terpolymer composition comprising (A) a first terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the first terpolymer fraction has a melt flow rate of 0.005 to 0.20 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg) and (B) a second terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the second terpolymer fraction has a melt flow rate of 0.30 to 70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), wherein the first terpolymer fraction is prepared using a first set of reaction conditions, the second terpolymer fraction is prepared using a second set of reaction conditions and the first and second set of reaction conditions are different, wherein the polypropylene composition (i) has a melt flow rate of 0.10 to 0.70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), (ii) has a content of ethylene derived units in the range from 1.6 to 3.0 wt %; (iii) has a content of 1-hexene derived units in the range from 1.7 to 4.0 wt %; and (iv) has a ratio of the content of ethylene derived units to the content of 1-hexene derived units in the composition of at least 0.70.
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Patent Agency Ranking
公开(公告)号：US12291627B2
公开(公告)日：2025-05-06
申请号：US17263338
申请日：2019-07-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Henrica Norberta Alberta Maria Steenbakkers-Menting , Tinashe Victor Mandishonha Ndoro , Desiree Marie Louise Seegers , Erik Delsman , Raymond Gerlofsma , Tim Kiggen , Martin Alexander Zuideveld , Akhlaq Moman , Patrick Elisabeth Luc Voets
Abstract: The invention relates to a polypropylene composition comprising a terpolymer composition comprising (A) a first terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the first terpolymer fraction has a melt flow rate of 0.005 to 0.20 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg) and (B) a second terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the second terpolymer fraction has a melt flow rate of 0.30 to 70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), wherein the first terpolymer fraction is prepared using a first set of reaction conditions, the second terpolymer fraction is prepared using a second set of reaction conditions and the first and second set of reaction conditions are different, wherein the polypropylene composition (i) has a melt flow rate of 0.10 to 0.70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), (ii) has a content of ethylene derived units in the range from 1.6 to 3.0 wt %; (iii) has a content of 1-hexene derived units in the range from 1.7 to 4.0 wt %; and (iv) has a ratio of the content of ethylene derived units to the content of 1-hexene derived units in the composition of at least 0.70.
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公开(公告)号：US11220593B2
公开(公告)日：2022-01-11
申请号：US16304874
申请日：2017-05-22
Applicant: SABIC Global Technologies B.V.
Inventor： Patrick Elisabeth Luc Voets , Henrica Norberta Alberta Maria Steenbakkers-Menting , Aurora Alexandra Batinas-Geurts , Désirée Marie Louise Seegers
Abstract: The invention relates to a propylene copolymer composition comprising a propylene-ethylene copolymer, wherein the propylene-ethylene copolymer has a melt flow index in the range of 0.05 to 2.5 dg/min measured according to ISO1133 (2.16 kg/230° C.), wherein the propylene-ethylene copolymer is a unimodal propylene-ethylene copolymer and wherein a pipe prepared from the propylene copolymer composition according to ISO 1167-2 has a run time without failure of at least 2,500 h measured according to ISO1167-1 at a temperature of 95° C. and a hoop stress calculated according to ISO3213 of 4.2 MPa.
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公开(公告)号：US20200002517A1
公开(公告)日：2020-01-02
申请号：US16487886
申请日：2018-02-21
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Sarah Van Mierloo , Mark Johannes Boerakker , Patrick Elisabeth Luc Voets , Daan Jongerius , Jacques Theodorus Elisabeth Hubertina Sampers
Abstract: The invention relates to a polyolefin composition comprising A. at least a homopolymer or copolymer of ethylene or propylene and B. cholestanyl ferulate. The composition can be used in the production of articles such as a pipe, cap and closure, film, food contact packaging, biomedical article, health care article and pharmaceutical article.
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公开(公告)号：US11988319B2
公开(公告)日：2024-05-21
申请号：US17795662
申请日：2021-01-25
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Henrica Norberta Alberta Maria Steenbakkers-Menting , Patrick Elisabeth Luc Voets , Ralf Kleppinger , Désirée Marie Louise Seegers , Harm Caelers
IPC: F16L9/12 , C08F210/02 , C08F210/06 , C08F210/14 , C08K3/013 , C08K5/098
CPC classification number: F16L9/12 , C08F210/02 , C08F210/06 , C08F210/14 , C08K3/013 , C08K5/098 , C08F2500/36
Abstract: The invention relates to a pipe comprising a polypropylene composition (P) comprising a terpolymer composition (A), a nucleating agent (B) and optionally a composition comprising pigment (C), wherein the terpolymer composition (A) comprises at least one terpolymer prepared from propylene, ethylene and 1-hexene, wherein the nucleating agent (B) is a nucleating agent comprising a metal salt of hexahydrophthalic acid represented by formula (I) (I) wherein M1 and M2 are the same or different, and may be combined into one cation, and are selected from at least one metal cation of calcium, strontium, lithium, and monobasic aluminum; and wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are either the same or different and are individually selected from the group consisting of hydrogen, C1-C9 alkyl, hydroxy, C1-C9alkoxy, C1-C9 alkyleneoxy, amine, and C1-C9 alkylamine, halogens, and phenyl wherein the polypropylene composition (P) has a melt flow rate in the range from 0.10 to 0.70 dg/min as determined by ISO1133-1:2011 at 230° C. and 2.16 kg.
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公开(公告)号：US11584847B2
公开(公告)日：2023-02-21
申请号：US16956196
申请日：2018-12-18
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Patrick Elisabeth Luc Voets , Henrica Norberta Alberta Maria Steenbakkers-Menting , Martin Alexander Zuideveld , Akhlaq A. Moman , Waltraud Voigtlander
Abstract: The invention relates to a polypropylene composition comprising a propylene homopolymer or propylene-ethylene copolymer having an ethylene content of at most 1.0 wt % based on the propylene-ethylene copolymer, wherein the amount of propylene homopolymer or propylene-ethylene copolymer is at least 98 wt %, for example at least 98.5 wt %, preferably at least 99 wt %, more preferably at least 99.5, for example at least 99.75 wt % based on the polypropylene composition, wherein the polypropylene composition has a melt flow rate in the range of 0.70 to 2.4 dg/min as measured according to IS01 133 (2.16 kg/230° C.), an Mw/Mn in the range from 7.0 to 13.0, wherein Mw stands for the weight average molecular weight and Mn stands for the number average weight, an Mz/Mn is in the range from 20 to 50, wherein Mz stands for the z-average molecular weight and wherein Mw, Mn and Mz are measured according to ASTM D6474-12.
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