发明公开
EP2254926A1 NETZ- UND DISPERGIERMITTEL, DEREN HERSTELLUNG UND VERWENDUNG
有权
NETZ- UND DISPERGIERMITTEL，DEREN HERSTELLUNG UND VERWENDUNG
- 专利标题： NETZ- UND DISPERGIERMITTEL, DEREN HERSTELLUNG UND VERWENDUNG
- 专利标题（英）： Humectant and dispersant, production and use thereof
- 专利标题（中）： NETZ- UND DISPERGIERMITTEL，DEREN HERSTELLUNG UND VERWENDUNG
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申请号： EP09711738.6申请日： 2009-01-09
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公开(公告)号： EP2254926A1公开(公告)日： 2010-12-01
- 发明人: PRITSCHINS, Wolfgang , HAUBENNESTEL, Karlheinz , TEUWSEN, Hans-Josef
- 申请人： BYK-Chemie GmbH
- 申请人地址： Abelstrasse 45 46483 Wesel DE
- 专利权人： BYK-Chemie GmbH
- 当前专利权人： BYK-Chemie GmbH
- 当前专利权人地址： Abelstrasse 45 46483 Wesel DE
- 代理机构： Leifert & Steffan
- 优先权： DE102008010687 20080222
- 国际公布： WO2009103381 20090827
- 主分类号： C08G18/28
- IPC分类号： C08G18/28 ; C08G18/32 ; C08G18/38 ; C08G18/48 ; C08G18/79 ; C08G18/67 ; C08G18/80 ; B01F17/00
摘要：
The invention relates to addition compounds and the salts thereof and is characterised in that the addition compounds can be obtained by reacting (a) one or more polyisocyanates comprising at least two isocyanate groups per molecule with (b) one or more compounds of formula Y-(XH)
n and (c) one or more compounds from the group consisting of (c1) compounds M-Q, (c2) a blocking agent for isocyanate groups, and (c3) optionally compounds of general formula Z-Q. In addition the invention relates to the production of addition compounds and to the use thereof as dispersants, humectants and dispersion stabilisers, as well as to solids that are coated with the addition compounds.
n and (c) one or more compounds from the group consisting of (c1) compounds M-Q, (c2) a blocking agent for isocyanate groups, and (c3) optionally compounds of general formula Z-Q. In addition the invention relates to the production of addition compounds and to the use thereof as dispersants, humectants and dispersion stabilisers, as well as to solids that are coated with the addition compounds.
公开/授权文献
- EP2254926B1 NETZ- UND DISPERGIERMITTEL, DEREN HERSTELLUNG UND VERWENDUNG 公开/授权日：2012-07-11
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