公开(公告)号：US11685826B2

公开(公告)日：2023-06-27

申请号：US16760525

申请日：2018-10-25

Applicant: BOREALIS AG

Inventor： Oscar Prieto ,  Massimiliano Mauri ,  Christian Müller

IPC: C08L23/08 ,  C08J3/22 ,  C08K5/17

CPC classification number: C08L23/0884 ,  C08J3/226 ,  C08K5/17 ,  C08J2323/08 ,  C08J2423/06 ,  C08L2310/00 ,  C08L2312/00

Abstract: The present invention relates to an ethylene polymer composition comprising: (A) an ethylene polymer comprising epoxy-groups, and (B) a cross-linking agent comprising: (B1) an organo-metallic Lewis acid, and at least one of: (B2) a compound comprising at least one amino group; and (B3) a compound comprising at least one hydroxyl group.

公开(公告)号：US11661503B2

公开(公告)日：2023-05-30

申请号：US17056854

申请日：2019-05-23

Applicant: BOREALIS AG

Inventor： Oscar Prieto ,  Denis Yalalov ,  Massimiliano Mauri ,  Christian Müller ,  Anna Peterson

IPC: C08L23/08 ,  C08J3/00 ,  C08J3/24 ,  C08L23/06

CPC classification number: C08L23/0884 ,  C08J3/005 ,  C08J3/246 ,  C08L23/06 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/06 ,  C08J2423/08 ,  C08L2203/202 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/05 ,  C08L2207/04 ,  C08L2207/066 ,  C08L2312/00

Abstract: The present invention relates to a cross-linkable polyolefin composition comprising a first olefin polymer (A) comprising a first comonomer comprising epoxy groups, and a second olefin polymer (B) comprising a second comonomer comprising carboxylic acid groups and/or precursor thereof.

公开(公告)号：US20220064419A1

公开(公告)日：2022-03-03

申请号：US17414374

申请日：2019-12-03

Applicant: Borealis AG

Inventor： Asa Wannerskog ,  Anna Hjartfors ,  Oscar Prieto ,  Martin Anker ,  Ann Watson

IPC: C08L23/06

Abstract: The present invention concerns a foamable polymer composition and a foamed polymer composition obtained by foaming this foamable polymer composition. The invention is also concerned with a cable comprising at least one layer which comprises the foamable polymer composition or the foamed polymer composition. The invention further provides a process for producing a foamed polymer composition.

公开(公告)号：US20220064418A1

公开(公告)日：2022-03-03

申请号：US17414371

申请日：2019-12-03

Applicant: Borealis AG

Inventor： Asa Wannerskog ,  Anna Hjartfors ,  Oscar Prieto ,  Martin Anker ,  Ann Watson

IPC: C08L23/06

Abstract: The invention relates to a foamable polymer composition comprising a blowing agent and a foamed polymer composition obtained by foaming this foamable polymer composition. The invention further relates to a cable comprising at least one layer which comprises the foamable polymer composition or a foamed polymer composition.

公开(公告)号：US20220033588A1

公开(公告)日：2022-02-03

申请号：US17276724

申请日：2019-09-30

Applicant: BOREALIS AG

Inventor： Jari-Jussi Ruskeeniemi ,  Jeroen Oderkerk ,  Oscar Prieto ,  Stefan Hellström ,  Tanja Piel ,  Daniela Mileva ,  Floran Prades

IPC: C08G77/442 ,  C08J3/24

Abstract: Articles comprising a polymer composition, wherein the polymer composition is obtainable by grafting an ethylene copolymer with comonomer units comprising hydrolysable silane groups, wherein the polymer composition shows high gel content and low compression set at −25° C. These articles have applications in automotive weather-stripping, such as sealing systems for doors, trunks and hoods.

公开(公告)号：US20180301238A1

公开(公告)日：2018-10-18

申请号：US15780991

申请日：2016-12-01

Applicant: BOREALIS AG

Inventor： Anna Kontro ,  Asa Wannerskog ,  Martin Anker ,  Ann Watson ,  Oscar Prieto

IPC: H01B3/44 ,  H01B13/14 ,  C08L23/06 ,  C08J9/08 ,  C08J9/00

Abstract: The invention relates to a cable comprising at least one layer which comprises a foamable polyolefin polymer composition comprising a polyolefin polymer composition and blowing agent wherein the blowing agent comprises more than 90 wt % of citric acid or a derivate of citric acid.