![CROSS-LINKED PLASTOMERS AS A REPLACEMENT FOR RUBBER](/abs-image/US/2022/02/03/US20220033588A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: CROSS-LINKED PLASTOMERS AS A REPLACEMENT FOR RUBBER
- 申请号:US17276724 申请日:2019-09-30
- 公开(公告)号:US20220033588A1 公开(公告)日:2022-02-03
- 发明人: Jari-Jussi Ruskeeniemi , Jeroen Oderkerk , Oscar Prieto , Stefan Hellström , Tanja Piel , Daniela Mileva , Floran Prades
- 申请人: BOREALIS AG
- 申请人地址: AT Vienna
- 专利权人: BOREALIS AG
- 当前专利权人: BOREALIS AG
- 当前专利权人地址: AT Vienna
- 优先权: GB18198323.0 20181002
- 国际申请: PCT/EP2019/076341 WO 20190930
- 主分类号: C08G77/442
- IPC分类号: C08G77/442 ; C08J3/24
摘要:
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/授权文献:
- US11845836B2 Cross-linked plastomers as a replacement for rubber 公开/授权日:2023-12-19
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G77/00 | 在高分子主链中形成含硅键合,有或没有硫、氮、氧,或碳键合反应得到的高分子化合物 |
--------C08G77/04 | .聚硅氧烷 |
----------C08G77/442 | ..含有乙烯基聚合物链区 |