发明申请
- 专利标题： MULTI-COMPONENT CROSSLINKABLE MASSES BASED ON ORGANYLOXYSILANE-TERMINATED POLYMERS
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申请号： US17428268申请日： 2019-02-14
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公开(公告)号： US20220119593A1公开(公告)日： 2022-04-21
- 发明人: Volker STANJEK , Lars ZANDER
- 申请人： WACKER CHEMIE AG
- 申请人地址： DE Munich
- 专利权人： WACKER CHEMIE AG
- 当前专利权人： WACKER CHEMIE AG
- 当前专利权人地址： DE Munich
- 国际申请： PCT/EP2019/053709 WO 20190214
- 主分类号： C08G65/336
- IPC分类号： C08G65/336 ; C08G65/08 ; C08K3/22 ; C08J3/24
摘要：
A multi-component crosslinkable composition includes at least one component (K1) and one component (K2). Component (K1) contains organosilicon compounds (A1) selected from compounds (A1a) of formula (Ia), the formula (Ia) being Y1—[B1—CR22—SiRa(OR1)3-a]x, and compounds (A1b) of formula (Ib), the formula (Ib) being Y2—[B2—(CR42)b—Si(OR3)3]y. Component (K2), based in each case on 100 parts by weight of compounds (A1) in component (K1), includes at least 0.05 parts by weight of water and 10 to 1000 parts by weight of a component (A2) selected from compounds (A2a) of formula (IIa), the formula (IIa) being Y3—B3—CR72—SiR5c(OR6)3-c, and compounds (A2b) of formula (IIb), the formula (IIb) being Y4—[B4—(CR102)e—SiR8d(OR9)3-d]z.
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