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公开(公告)号：US20200216383A1
公开(公告)日：2020-07-09
申请号：US16648344
申请日：2018-09-14
发明人： Dorota Greszta-Franz , Jan Weikard , Matthias Wintermantel , Robert Maleika , Thomas Klimmasch , Thomas Schuettler
IPC分类号： C07C229/24 , C07C227/06 , C07C229/26 , C08G18/38 , C08G18/79
摘要： The present invention relates to polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl esters, to a method for preparing same and the use thereof as a reactive component for polyisocyanates in two-component polyurethane systems.
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公开(公告)号：US11230522B2
公开(公告)日：2022-01-25
申请号：US16648344
申请日：2018-09-14
发明人： Dorota Greszta-Franz , Jan Weikard , Matthias Wintermantel , Robert Maleika , Thomas Klimmasch , Thomas Schuettler
IPC分类号： C07C227/40 , C07C229/24 , C07C227/06 , C07C229/26 , C08G18/38 , C08G18/79
摘要： The present invention relates to polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl esters, to a method for preparing same and the use thereof as a reactive component for polyisocyanates in two-component polyurethane systems.
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公开(公告)号：USRE48584E1
公开(公告)日：2021-06-08
申请号：US16249995
申请日：2019-01-17
发明人： Harald Kraus , Wolfgang Arndt , Matthias Wintermantel , Heinz-Werner Lucas , Dirk Dijkstra , Lothar Stempniewski , Moritz Urban
摘要： A method for reinforcing a part of a building comprises the step of adhesively bonding a textile to the surface of the part of a building by means of an adhesive. The invention relates further to such a reinforced part of a building and to the use of a textile in combination with an adhesive for reinforcing a part of a building, wherein the textile is adhesively bonded to the surface of the part of a building by means of an adhesive.
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