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公开(公告)号：US20240026106A1
公开(公告)日：2024-01-25
申请号：US18275114
申请日：2022-02-18
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08J9/18 , C08J9/0061 , C08J9/141 , C08L23/06 , C08L23/12 , C08L23/142 , C08J2203/14 , C08J2205/05 , C08J2323/06 , C08J2323/12 , C08J2323/14 , C08L2205/025 , C08L2205/035 , C08L2203/30
Abstract: A polymer composition includes a) ≥10 wt % and ≤60 wt % of a high melt strength polypropylene, b) ≥10 wt % and ≤35 wt % of a polyethylene, c) ≥10 wt % and ≤60 wt % of a first polypropylene, wherein the first polypropylene is chosen from the group of propylene homopolymers, propylene copolymers and/or mixtures thereof, and d) ≥0 wt % and ≤60 wt % of a second polypropylene, wherein the sum of the high melt strength polypropylene, the first polypropylene and the second polypropylene is ≥60 wt % based on the sum of the weight of the high melt strength polypropylene, the polyethylene, the first polypropylene and the second polypropylene. The polyethylene has a density ≥940 kg/m3 and ≤970 kg/m3 as determined according to ISO 845 (2006).
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Patent Agency Ranking
公开(公告)号：US20160177045A1
公开(公告)日：2016-06-23
申请号：US14908134
申请日：2014-07-07
CPC classification number: C08J9/122 , B65D51/00 , B65D53/04 , B65D53/06 , C08J9/141 , C08J2203/06 , C08J2203/14 , C08J2205/044 , C08J2323/08 , C08L23/08 , C08F210/02 , C08F2/00 , C08F2222/1013 , C08F2500/12
Abstract: The invention is directed to foamed caps and closure seals comprising as one of the layers polyethylene foam. The polyethylene foam is obtained by foaming of low density polyethylene copolymer obtained by a high pressure polymerisation process in the presence of 1,4-butanediol dimethacrylate.
Abstract translation: 本发明涉及泡沫盖和封闭密封件，其包括聚乙烯泡沫中的一层。 通过在1,4-丁二醇二甲基丙烯酸酯存在下通过高压聚合方法获得的低密度聚乙烯共聚物的发泡获得聚乙烯泡沫。
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公开(公告)号：US09957367B2
公开(公告)日：2018-05-01
申请号：US14908134
申请日：2014-07-07
CPC classification number: C08J9/122 , B65D51/00 , B65D53/04 , B65D53/06 , C08J9/141 , C08J2203/06 , C08J2203/14 , C08J2205/044 , C08J2323/08 , C08L23/08 , C08F210/02 , C08F2/00 , C08F2222/1013 , C08F2500/12
Abstract: The invention is directed to foamed caps and closure seals comprising as one of the layers polyethylene foam. The polyethylene foam is obtained by foaming of low density polyethylene copolymer obtained by a high pressure polymerization process in the presence of 1,4-butanediol dimethacrylate.
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公开(公告)号：US20160137804A1
公开(公告)日：2016-05-19
申请号：US14899213
申请日：2014-06-17
Applicant: Emanuel Joseph Herman Marie VAN DER VEN , Patrick VAN DER MEER , Douw Wiebe VAN DER MEER , Johan Maria KRIST , Lucio BACCARO , SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Emanuel Joseph Herman Marie Van der Ven , Patrick van der Meer , Douwe Wiebe van der Meer , Johan Maria Krist , Lucio Baccaro
CPC classification number: C08J9/122 , B32B5/18 , B32B7/02 , B32B27/065 , B32B27/32 , B32B2250/03 , B32B2250/242 , B32B2250/40 , B32B2266/025 , B32B2307/72 , B32B2439/00 , C08J5/18 , C08J9/14 , C08J2323/08
Abstract: The invention is directed to foamed film comprising a polyethylene foam obtained by physically foaming of a low density polyethylene copolymer with a density between 910 kg/m 3 and 935 kg/m 3 (according to ISO 1183) and a melt index between 0.10 and 100 dg/minute (according to ASTM D1133) wherein the low density polyethylene is obtained by a high pressure polymerisation process of ethylene in the presence of a di- or higher functional monomer.
Abstract translation: 本发明涉及泡沫膜，其包括通过物理发泡密度为910kg / m 3至935kg / m 3（根据ISO 1183）的密度聚乙烯共聚物而得到的聚乙烯泡沫，熔体指数为0.10至100 dg /分钟（根据ASTM D1133），其中低密度聚乙烯通过在二官能或更高官能单体存在下的乙烯的高压聚合方法获得。
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公开(公告)号：US20200317877A1
公开(公告)日：2020-10-08
申请号：US16305097
申请日：2017-05-05
Applicant: SABIC Global Technologies B.V.
Inventor： Emanuel Joseph Herman Marie van der Ven , Johan Maria Krist , Jerome Vachon , Douwe Wiebe van der Meer , Maurice Nicolaas Maria Dohmen
Abstract: The present invention is directed to a polyolefin resin composition comprising polyolefin and a mixture comprising glycerol ester, primary aliphatic amide and secondary aliphatic amide. The invention relates to a polyolefin foam composition obtained by foaming said polyolefin resin composition in a physical foaming process in the presence of a physical blowing agent.
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公开(公告)号：US10011697B2
公开(公告)日：2018-07-03
申请号：US14899213
申请日：2014-06-17
Inventor： Emanuel Joseph Herman Marie Van der Ven , Patrick van der Meer , Douwe Wiebe van der Meer , Johan Maria Krist , Lucio Baccaro
CPC classification number: C08J9/122 , B32B5/18 , B32B7/02 , B32B27/065 , B32B27/32 , B32B2250/03 , B32B2250/242 , B32B2250/40 , B32B2266/025 , B32B2307/72 , B32B2439/00 , C08J5/18 , C08J9/14 , C08J2323/08
Abstract: The invention is directed to foamed film comprising a polyethylene foam obtained by physically foaming of a low density polyethylene copolymer with a density between 910 kg/m3 and 935 kg/m3 (according to ISO 1183) and a melt index between 0.10 and 100 dg/minute (according to ASTM D1133) wherein the low density polyethylene is obtained by a high pressure polymerization process of ethylene in the presence of a di- or higher functional monomer.
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