![Aqueous composition comprising [3-(2,3-dihydroxyprop-1-oxy)propyl] silanol oligomers, process for preparation thereof and use thereof](/docs/US/2019-04-23/US10266655B2/abs.jpg.600x600.jpg)
- 专利标题： Aqueous composition comprising [3-(2,3-dihydroxyprop-1-oxy)propyl] silanol oligomers, process for preparation thereof and use thereof
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申请号： US15530148申请日： 2016-12-08
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公开(公告)号： US10266655B2公开(公告)日： 2019-04-23
- 发明人: Philipp Albert , Julia Kirberg , Jennifer Schrantz , Eckhard Just
- 申请人： Evonik Degussa GmbH
- 申请人地址： DE Essen
- 专利权人： Evonik Degussa GmbH
- 当前专利权人： Evonik Degussa GmbH
- 当前专利权人地址： DE Essen
- 代理机构： Grüneberg and Myers PLLC
- 优先权： EP15198353 20151208
- 主分类号： C08G77/18
- IPC分类号： C08G77/18 ; C09D163/00 ; C08L83/04 ; C08L83/06 ; C08L63/00 ; C08G77/04 ; C08G77/14 ; C08G77/16 ; C09D7/65
![Aqueous composition comprising [3-(2,3-dihydroxyprop-1-oxy)propyl] silanol oligomers, process for preparation thereof and use thereof](/abs-image/US/2019/04/23/US10266655B2/abs.jpg.150x150.jpg)
摘要：
The present invention relates to a composition comprising water and a mixture of [3-(2,3-dihydroxyprop-1-oxy)propyl]silanol oligomers and ethers thereof, wherein the proportion of epoxy groups bound within Si compounds which may be present in the composition is not more than 0.05 mol of epoxy groups per mole of Si in the composition.The invention further relates to a particular process for preparing a composition according to the invention and to the use thereof.
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