Benzothiazole-containing silanes, method for the preparation and use thereof
申请人:Evonik Operations GmbH
公开号:US11254693B2
公开(公告)日:2022-02-22
The invention relates to benzothiazole-containing silanes of the formula I
which are prepared by reacting benzothiazole-containing silanes of the formula II
with a compound of formula III
R2—H (III).
The benzothiazole-containing silanes of the formula I can be used in rubber mixtures.
本发明涉及式 I 的含苯并噻唑硅烷
的含苯并噻唑硅烷反应制备而成。
与式 III 的化合物
R2-H (III)。
式 I 的含苯并噻唑硅烷可用于橡胶混合物。
THIOETHERSILANE, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG
申请人:Evonik Operations GmbH
公开号:EP3830095A1
公开(公告)日:2021-06-09
BENZOTHIAZOLE-CONTAINING SILANES, METHOD FOR THE PREPARATION AND USE THEREOF
申请人:Evonik Degussa GmbH
公开号:US20200048285A1
公开(公告)日:2020-02-13
The invention relates to benzothiazole-containing silanes of the formula I
which are prepared by reacting benzothiazole-containing silanes of the formula II
with a compound of formula III
R
2
—H (III).
The benzothiazole-containing silanes of the formula I can be used in rubber mixtures.
THIOETHER SILANES, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF
申请人:Evonik Operations GmbH
公开号:US20210292514A1
公开(公告)日:2021-09-23
The invention relates to thioether silanes of the formula I
(R
1
)
x
(R
2
)
3-x
Si—R
3
—S—C(CH
2
R
4
)
y
(R
5
)
3-y
(I),
which are prepared by reacting the silane of the formula II
(R
1
)
x
(R
2
)
3-x
Si—R
3
—SH (II)
with an alkene of the formula III
R
4
—HC═C(CH
2
R)
y-1
(R
5
)
3-y
(III).
The thioether silanes can be used for production of rubber mixtures.
[DE] THIOETHERSILANE, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG<br/>[EN] THIOETHER SILANES, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF<br/>[FR] THIOÉTHERSILANES, PROCÉDÉ POUR LEUR PRÉPARATION ET LEUR UTILISATION
申请人:EVONIK OPERATIONS GMBH
公开号:WO2020025309A1
公开(公告)日:2020-02-06
Die Erfindung betrifft Thioethersilane der Formel I (R1)x(R2)3-xSi-R3-S-C(CH2R4)y(R5)3-y (I), die hergestellt werden durch Umsetzung des Silans der Formel II (R1)x(R2)3-xSi-R3-SH (II) mit einem Alken der Formel III R4-HC=C(CH2R4)y-1(R5)3-y (III). Die Thioethersilane können zur Herstellung von Kautschukmischungen verwendet werden 11.