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公开(公告)号：US20200207966A1
公开(公告)日：2020-07-02
申请号：US16637386
申请日：2018-08-23
Applicant: BOREALIS AG
Inventor： Minna Aarnio-Winterhof , Markus Gahleitner , Jingbo Wang , Karlheinz Friedrich
IPC: C08L23/14 , C08F210/06
Abstract: The present invention is directed towards random-heterophasic propylene copolymers with a specific ratio of stiffness to impact balance and specific relation between glass transition temperature and comonomer content. The invention is further directed to articles comprising said random-heterophasic propylene copolymer and their use.
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公开(公告)号：US20200062939A1
公开(公告)日：2020-02-27
申请号：US16466888
申请日：2017-12-15
Applicant: BOREALIS AG
Inventor： Carl-Gustaf Ek , Denis Yalalov , Jingbo Wang , Markus Gahleitner , Klaus Bernreitner
Abstract: The present invention relates to crosslinkable polyolefin compositions, to a process for their preparation, to crosslinked compositions such as foams, sealants or adhesives and shaped articles, and their use in food packaging, textile packaging and technical and protection films. The crosslinkable polyolefin composition comprises one or more polyolefin polymers A, a hydrolysable silane functional polyolefin polymer B prepared from monomers comprising olefin monomers a) and silane functional compound(s) b), wherein the silane functional polyolefin polymer B is grafted onto the one or more polyolefin polymers A. The crosslinkable polyolefin compositions is crosslinkable by moisture.
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123.发明申请公开(公告)号：US20200048443A1
公开(公告)日：2020-02-13
申请号：US16340646
申请日：2017-10-17
Applicant: BOREALIS AG
Inventor： Markus Gahleitner , Jingbo Wang , Friedrich Berger , Johanna Lilja
Abstract: The present invention relates to a nucleated heterophasic polypropylene composition, which shows improved properties in view of mechanical and optical behaviour as well as low amounts of extractable. The present invention also relates to films and final articles made out of the heterophasic polypropylene composition, as well as their use in packaging, especially food packaging applications.
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公开(公告)号：US20190301065A1
公开(公告)日：2019-10-03
申请号：US16063789
申请日：2017-01-02
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Katja Klimke , Joachim Fiebig , Henk Van Paridon , Markus Gahleitner
IPC: D04H3/14 , C08F4/651 , C08F4/654 , C08F110/06 , D04H3/007
Abstract: Spunbonded nonwoven fabrics being composed of phthalate-free PP homopolymers and articles comprising said spunbonded fabrics.
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公开(公告)号：US20190301055A1
公开(公告)日：2019-10-03
申请号：US16303845
申请日：2017-06-02
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Joachim Fiebig , Henk Van Paridon , Markus Gahleitner , Petar Doshev , Georg Grestenberger , Antti Tynys
IPC: D01F6/46 , C08L23/12 , D04H1/544 , D01D5/098 , D01F6/06 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/16
Abstract: Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.
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Patent Agency Ranking
公开(公告)号：US20190284739A1
公开(公告)日：2019-09-19
申请号：US16463768
申请日：2017-12-06
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Wilhelmus Henricus Adolf Sars , Joachim Fiebig , Henk Van Paridon , Gustaf Tobeison , Georg Grestenberger
Abstract: The present invention is directed to a nonwoven fabric (NF) comprising at least one inner layer (M) surrounded by at least one outer layer (S), said inner layer (M) comprising melt blown fibers and said outer layer (S) comprising spunbonded fibers, wherein said melt blown fibers and said spunbonded fibers comprise propylene polymers. The present invention is further directed to an article comprising said nonwoven fabric (NF).
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公开(公告)号：US10344153B2
公开(公告)日：2019-07-09
申请号：US15747539
申请日：2016-05-31
Applicant: Borealis AG
Inventor： Jingbo Wang , Carl-Gustaf Ek , Anil Sönmez , Klaus Bernreitner , Markus Gahleitner
IPC: C08L23/16 , C08L23/14 , C09J123/14 , C09J7/35 , C08F2/00
Abstract: The invention relates to a polypropylene composition comprising a crystalline propylene random copolymer and an amorphous propylene copolymer having improved hot-tack force and adhesion properties, to a process for the manufacture thereof, to the use thereof in the manufacture of adhesives and hot tack films and to articles comprising the polypropylene composition, as well as to a process for producing such article.
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公开(公告)号：US10202475B2
公开(公告)日：2019-02-12
申请号：US14897888
申请日：2014-06-24
Applicant: Borealis AG
Inventor： Jingbo Wang , Johanna Lilja , Markus Gahleitner , Juliane Braun
IPC: C08F210/16 , C08L23/14 , C08F4/649 , C08F210/06 , B29C49/04 , B29K23/00 , B29C49/00
Abstract: Extrusion blow molded article comprising a propylene copolymer having a high bottle appearance factor and good impact properties.
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公开(公告)号：US20180371126A1
公开(公告)日：2018-12-27
申请号：US16063572
申请日：2016-12-19
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Markus Gahleitner , Katja Klimke , Juliane Braun , Pauli Leskinen
IPC: C08F110/06 , C08L23/14 , C08K5/00 , C08F4/649 , C08F4/643
Abstract: Molded articles comprising a polypropylene homopolymer with rather high melt flow rate, high stiffness, improved optical properties and an advantageous balance between stiffness and optical properties.
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公开(公告)号：US10100186B2
公开(公告)日：2018-10-16
申请号：US15113922
申请日：2015-02-03
Applicant: BOREALIS AG
Inventor： Jingbo Wang , Pavel Shutov , Johanna Lilja , Markus Gahleitner
IPC: C08L23/16 , C08L23/14 , C08J5/18 , C08F210/06
Abstract: The present invention is directed to a new heterophasic propylene copolymer (RAHECO) and an unoriented film comprising the heterophasic propylene copolymer (RAHECO) as well as a container comprising the unoriented film. The present invention is further directed to the use of the heterophasic propylene copolymer (RAHECO) for improving the balance between softness and haze of an unoriented film.
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