公开(公告)号：US20150218328A1

公开(公告)日：2015-08-06

申请号：US14421532

申请日：2013-08-02

Applicant: BASF SE

Inventor： Theo Smit ,  Kevin Müller ,  Stefan Dahmen ,  Norma Lidia Negrete Herrera ,  Bernhard Sturm

IPC: C08J7/04 ,  C09D145/00 ,  B60C1/00 ,  C08F232/08

CPC classification number: C08J7/047 ,  B60C1/0008 ,  C08F232/08 ,  C08G61/08 ,  C08G2261/3322 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/612 ,  C08J2307/00 ,  C08J2445/00 ,  C09D145/00 ,  C09D165/00 ,  Y10T428/31833

Abstract: The use of a certain copolymer is described for reducing the gas-permeability of rubber material. A rubber material provided with a barrier material in the form of the copolymer is also described. The copolymer can be produced via ring-opening metathesis polymerization of a) one first olefin monomer selected from the group consisting of cyclic olefin monomers having at least one endocyclic C—C double bond, where no tertiary carbon atom bearing a hydrogen atom is present in alpha-position to the double bond, and b) one second olefin monomer selected from the group consisting of cyclic olefin monomers having one endocyclic C—C double bond, where a tertiary carbon atom bearing a hydrogen atom is present in at least one alpha-position to the double bond, where the copolymer has been oxidized at least to some extent, where the amount of polycyclic olefin monomers used to produce the copolymer with at least two C—C double bonds is zero or less than 1 mol %, based on the entirety of the monomers.

Abstract translation: 描述了某种共聚物的用途，用于降低橡胶材料的气体渗透性。 还描述了设置有共聚物形式的阻挡材料的橡胶材料。 共聚物可以通过a）一种选自由具有至少一个具有氢原子的叔碳原子存在的至少一个环内C-C双键的环烯烃单体组成的组中的一种第一烯烃单体的开环易位聚合制备 和b）选自具有一个环内C-C双键的环烯烃单体的一个第二烯烃单体，其中带有氢原子的叔碳原子存在于至少一个α-烯烃单体中， 至少在一定程度上氧化共聚物的位置，其中用于制备具有至少两个C-C双键的共聚物的多环烯烃单体的量为零或小于1摩尔％，基于 整个单体。

公开(公告)号：US20140094561A1

公开(公告)日：2014-04-03

申请号：US14038947

申请日：2013-09-27

Applicant: BASF SE

Inventor： Arno Lange ,  Theo Smit ,  Raineer Dyllick-Brenzinger ,  Oliver Gronwald ,  Gerhard Cox ,  Stefan Spange ,  Patrick Kempe ,  Tina Mark

IPC: C08L83/04

CPC classification number: C08L83/04 ,  C08G77/50

Abstract: The present invention relates to a process for producing a composite material composed of at least one inorganic or organometallic phase and one organic polymer phase with aromatic or heteroaromatic structural units, wherein homo- or copolymerization of the monomers of the formula I is performed in the presence of a base selected from organic nitrogen bases and inorganic or organic oxo bases and fluoride salts.

Abstract translation: 本发明涉及一种由至少一个无机或有机金属相和一个有机聚合物相与芳族或杂芳族结构单元组成的复合材料的制备方法，其中式I的单体的均聚或共聚在存在下进行 的碱选自有机氮碱和无机或有机氧基和氟盐。