-
公开(公告)号：US12104003B2
公开(公告)日：2024-10-01
申请号：US17664951
申请日：2022-05-25
发明人： Jana Blüm , Michael Fiedel , Annett Halbhuber , Stefanie Redeker , Frank Schubert , Sarah Otto
IPC分类号： C08F8/08 , C08F136/06
CPC分类号： C08F8/08 , C08F136/06
摘要： Compounds are based on polyether-modified polybutadiene, where the polyether-modified polybutadiene contains repeat units selected from the divalent radicals:
The radical B has at least one ester group.-
公开(公告)号：US20240191079A1
公开(公告)日：2024-06-13
申请号：US18587297
申请日：2024-02-26
IPC分类号： C08L83/04 , C08J3/07 , C08L67/02 , C09D167/02 , C09D183/04
CPC分类号： C08L83/04 , C08J3/07 , C08L67/025 , C09D167/025 , C09D183/04 , C08J2367/02 , C08J2383/04 , C08J2467/02 , C08J2483/04 , C08L2201/54 , C08L2205/025 , C08L2205/035
摘要： A process for producing an aqueous polyorganosiloxane hybrid resin dispersion includes emulsifying a polyorganosiloxane hybrid resin solution of a polyorganosiloxane hybrid resin and an organic or semi-organic solvent with an emulsifier solution that includes at least one emulsifier based on a partly hydrolysed polyvinylacetate and removing the organic or semi-organic solvent.
-
公开(公告)号：US20220389131A1
公开(公告)日：2022-12-08
申请号：US17664986
申请日：2022-05-25
发明人： Philippe Favresse , Alexander Schulz , Michael Fiedel , Sarah Otto , Frank Schubert , Thorsten Schierle , Heike Semmler , Andreas Stüttgen
IPC分类号： C08F36/06 , C09D11/106
摘要： A defoamer composition contains a compound based on polybutadiene having at least one repeat unit selected from the divalent radicals:
-
公开(公告)号：US10800885B2
公开(公告)日：2020-10-13
申请号：US16143543
申请日：2018-09-27
发明人： Michael Fiedel , Thorsten Marochow , Doreen Engel , Frank Schubert , Anke Lewin
IPC分类号： C08L83/04 , C08G77/04 , C09D5/16 , C08G65/333 , C08G65/336 , C08G18/24 , C08G18/28 , C09D183/04 , C08G18/75 , C09D171/02 , C08G18/50 , C09D175/08 , C08G77/14 , C08G77/18
摘要： A curable composition can have a surface with amphiphilic properties which is thus able to counteract biofouling. The curable composition includes: a component A: at least one polysiloxane, a component B: at least one polyether bearing silyl groups and/or a reaction product of a polyether bearing silyl groups with one or more isocyanate-containing compounds, and a component C: at least one catalyst.
-
公开(公告)号：US10793662B2
公开(公告)日：2020-10-06
申请号：US15323154
申请日：2015-07-23
发明人： Thomas Günther , Michael Fiedel , Olga Fiedel , Martin Glos , Roland Hubel
IPC分类号： C08G18/20 , C08G18/66 , C08J9/14 , C08G18/18 , C08G18/24 , C08G18/76 , C08G18/16 , C08G18/48 , C07D207/06 , C07D403/12 , C07D403/14 , C08G101/00
摘要： The present invention provides for the use of nitrogen compounds of formula (I) and/or of corresponding quaternized and/or protonated compounds for production of polyurethanes, compositions containing these compounds and polyurethane systems, especially polyurethane foams, which have been obtained using the compounds.
-
公开(公告)号：US12054635B2
公开(公告)日：2024-08-06
申请号：US16142408
申请日：2018-09-26
发明人： Tim-Frederic Sloot , Michael Fiedel , Katrin Roland , Frauke Henning , Stefan Busch , Sabine Krusenbaum , Stefanie Redeker
IPC分类号： C09D183/04 , C09D5/16 , C09D7/63 , C09D183/06 , C09D183/08 , C08G77/14 , C08G77/26
CPC分类号： C09D183/04 , C09D5/1675 , C09D5/1687 , C09D7/63 , C09D183/06 , C09D183/08 , C08G77/14 , C08G77/26 , C09D183/04 , C08L83/00 , C09D183/06 , C08L83/00 , C09D183/08 , C08L67/00 , C09D183/06 , C08L75/00 , C09D183/06 , C08L63/00
摘要： Curable composition for producing coating systems having an anti-adhesive property containing at least one film-forming polymer and at least one organo-modified, branched siloxane of formula (I) or mixtures thereof.
-
公开(公告)号：US12018149B2
公开(公告)日：2024-06-25
申请号：US16834781
申请日：2020-03-30
IPC分类号： C08L83/04 , C08J3/07 , C08L67/02 , C09D167/02 , C09D183/04
CPC分类号： C08L83/04 , C08J3/07 , C08L67/025 , C09D167/025 , C09D183/04 , C08J2367/02 , C08J2383/04 , C08J2467/02 , C08J2483/04 , C08L2201/54 , C08L2205/025 , C08L2205/035
摘要： An aqueous polyorganosiloxane hybrid resin dispersion includes at least one polyorganosiloxane hybrid resin and at least one emulsifier based on partly hydrolysed polyvinylacetates. The dispersion has a solids content of 30.0% by weight-70.0% by weight, preferably 45.0% by weight-55.0% by weight, based on the polyorganosiloxane hybrid resin dispersion, and the residual solvent content is
-
公开(公告)号：US11795275B2
公开(公告)日：2023-10-24
申请号：US17297372
申请日：2019-11-19
摘要： The invention describes (i) reaction systems for the production of siloxanes bearing acetoxy functions, comprising a) silanes and/or siloxanes bearing alkoxy groups and/or b) silanes and/or siloxanes bearing acetoxy groups, c) silanes and/or siloxanes bearing hydroxy groups, d) optionally simple siloxane cycles and/or DT cycles, e) a reaction medium, comprising acetic anhydride, perfluoroalkanesulfonic acid and preferably acetic acid, (ii) a process for producing linear or branched siloxanes bearing acetoxy functions and also the use of same for producing polyethersiloxanes.
-
公开(公告)号：US11261298B2
公开(公告)日：2022-03-01
申请号：US15929842
申请日：2020-05-26
摘要： SiOC-based polyethersiloxanes are prepared based on linear α,ω-hydroxy group-bearing siloxanes. In a first step, α,ω-acetoxy group-bearing linear polysiloxanes are prepared. In a second step, the α,ω-acetoxy group-bearing linear polysiloxanes are converted into the desired organosiloxane units, preferably shorter organosiloxane units, wherein the thus converted organosiloxane units have α,ω-acetoxy groups. In a third step, the α,ω-acetoxy group-bearing linear polysiloxanes from step 2 react with polyetherols to give SiOC-based polyethersiloxanes.
-
公开(公告)号：US11021608B2
公开(公告)日：2021-06-01
申请号：US16268606
申请日：2019-02-06
IPC分类号： C08L83/10 , C09J183/10 , C09D183/10 , C08G77/445 , C08J3/05
摘要： An aqueous polyorganosiloxane hybrid resin dispersion can include at least one polyorganosiloxane hybrid resin, at least one amphiphilic emulsifier, and water.
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.018 秒)
