公开(公告)号：US20200291209A1

公开(公告)日：2020-09-17

申请号：US16082041

申请日：2017-03-02

Applicant: BOREALIS AG

Inventor： Love PALLON ,  Amir Masoud POURRAHIMI ,  Dongming LIU ,  Richard OLSSON ,  Mikael HEDENQVIST ,  Stanislaw GUBANSKI ,  Ulf GEDDE

IPC: C08L23/06 ,  C08L23/12

Abstract: The invention relates to a polymer composition comprising a polymer (a)and a nanoparticle filler (b), wherein the polymer composition comprises a weight percentage (wt. %) of the nanoparticle filler (b) which is A, wherein A is 0.05 wt. %,or more, and wherein the polymer composition has a first nanoparticle aggregate ratio which is B, wherein B is 0.50, or less, wherein a first aggregate size is defined as a cluster of nanoparticles with a cluster size larger than d1, wherein d is 1.0 μm; an electrical device, e.g. a power cable; and a process for producing an electrical device.

公开(公告)号：US20160312007A1

公开(公告)日：2016-10-27

申请号：US15105520

申请日：2014-12-18

Applicant: BOREALIS AG

Inventor： Harald WUTZEL ,  Markus JARVID ,  Mats ANDERSSON ,  Anette JOHANSSON ,  Stanislaw GUBANSKI

IPC: C08K5/45 ,  H01B3/44 ,  C09D123/08 ,  C09D7/12 ,  C09D123/06

CPC classification number: C08K5/45 ,  C08K5/46 ,  C08K2201/001 ,  C09D7/63 ,  C09D123/06 ,  C09D123/0869 ,  H01B3/441

Abstract: The present invention relates to a polyolefin composition comprising (A) a polyolefin, (B) a compound comprising, preferably consisting of, the structural unit according to the following formula (I): wherein R is C or N; R1 is hydrogen, a heteroatom or a hydrocarbyl group which may contain heteroatoms; R2, R3, R4, R5, R6, R7, R8 and R9 independently are hydrogen, or a hydrocarbyl group which may contain heteroatoms; or at least two of said R2, R3, R4, R5, R6, R7, R8 and R9 together with the ring atoms of the ring system of formula (I) they are attached to, form a further aromatic or non-aromatic ring fused to the ring system of formula (I); also to a wire or cable, in particular a medium, high or extra high voltage cable, comprising such a composition, and to the use of such a composition for the production of a wire or cable, in particular a medium, high or extra high voltage cable.

Abstract translation: 其中R为C或N; R 1是氢，可以含有杂原子的杂原子或烃基; R2，R3，R4，R5，R6，R7，R8和R9独立地为氢或可含有杂原子的烃基; 或所述R 2，R 3，R 4，R 5，R 6，R 7，R 8和R 9中的至少两个与式（I）的环系统的环原子连接，形成另外的芳族或非芳族稠合的环 到式（I）的环系; 还涉及一种电线或电缆，特别是包括这种组合物的中等，高压或超高压电缆，以及这种组合物用于生产电线或电缆，特别是介质，高或高 电压电缆

公开(公告)号：US20200291208A1

公开(公告)日：2020-09-17

申请号：US16082038

申请日：2017-03-02

Applicant: BOREALIS AG

Inventor： Love PALLON ,  Amir Masoud POURRAHIMI ,  Dongming LIU ,  Richard OLSSON ,  Mikael HEDENQVIST ,  Stanislaw GUBANSKI ,  Ulf GEDDE

IPC: C08L23/06

Abstract: The invention relates to a polymer composition comprising a polymer (a) and a nanoparticle filler (b), wherein the polymer composition comprises a volume percentage (vol. %) of the nanoparticle filler (b), which is Dvol vol. %, and has a center-to-center average distance, in nanometer (nm), in two dimensions (2D) and with a free radius, from one nanoparticle to its nearest nanoparticle neighbour, which is R1st nm, and wherein the polymer composition shows a dependency between said center-to-center average distance to nearest neighbour, R1st, and said volume percentage, Dvol vol. %, which is R1st=E/(Dvol+0.3)+F, wherein Dvol1≤Dvol≤Dvol2, E1≤E≤E2, F1≤F≤F2, and Dvol1 is 0.010 and Dvol2 is 4.4, E1 is 100 and E2 is 280, and F1 is 50 and F2 is 140; an electrical device, e.g. a power cable; and a process for producing an electrical device.

公开(公告)号：US20170137595A1

公开(公告)日：2017-05-18

申请号：US15322425

申请日：2015-06-26

Applicant: BOREALIS AG

Inventor： Mats ANDERSSON ,  Markus JARVID ,  Renee KROON ,  Stanislaw GUBANSKI ,  Christian MULLER ,  Anette JOHANSSON

IPC: C08K3/04 ,  H01B13/06 ,  H01B9/02 ,  H01B3/44 ,  C08K5/101

CPC classification number: C08K3/04 ,  C08K3/045 ,  H01B3/441 ,  H01B3/447 ,  H01B9/027 ,  H01B13/06 ,  C08L23/00 ,  C08L23/04 ,  C08L23/10

Abstract: The present invention relates to a polyolefin composition comprising a polyolefin (A), a fullerene composition (B) which comprises: a C60 fullerene or a C60 chemical derivative selected from the group consisting of methanofullerene derivatives, PCBM derivatives, ThCBM derivatives, Prato derivatives, Bingel derivatives, diazoline derivatives, azafulleroid derivatives, ketolactam derivatives, and Diels-Alder derivatives; or a C70 fullerene or a C70 chemical derivative selected from the group consisting of methanofullerene derivatives, PCBM derivatives, ThCBM derivatives, Prato derivatives, Bingel derivatives, diazoline derivatives, azafulleroid derivatives, ketolactam derivatives, and Diels-Alder derivatives; or a blend of fullerenes; a master batch, a cable, and uses thereof.