专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4015548A1 AQUEOUS BIO-BASED ENERGY CURABLE POLYURETHANE COMPOSITION 审中-公开
公开(公告)号：EP4015548A1
公开(公告)日：2022-06-22
申请号：EP20215276.5
申请日：2020-12-18
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel
IPC分类号： C08G18/08 , C09D175/16 , C08G18/75 , C08G18/72 , C08G18/73 , C08G18/79 , C08G18/67 , C08G18/68
摘要： The invention is related to an aqueous bio-based energy-curable polyurethane composition comprising at least one ethylenically unsaturated polyurethane pre-polymer (A) obtained from the reaction of at least one aliphatic, cycloaliphatic or aromatic polyisocyanate compound (Ai), at least one hydrophilic compound (Aii) containing at least one reactive group capable to react with an isocyanate and which is capable to render the polyurethane pre-polymer dispersible in an aqueous medium either directly or after the reaction with an organic or inorganic neutralizing agent to provide a salt therefrom, at least one ethylenically unsaturated compound (Aiii), containing essentially one reactive group capable to react with an isocyanate, at least one ethylenically unsaturated compound (Aiv), containing at least two reactive groups capable to react with an isocyanate.

2. 发明授权

EP2545124B1 RADIATION CURABLE AQUEOUS COATING COMPOSITIONS 有权转让
标题翻译：辐射固化水性涂料组合物
公开(公告)号：EP2545124B1
公开(公告)日：2017-08-16
申请号：EP11708769.2
申请日：2011-03-04
申请人： Allnex Belgium S.A.
发明人： PEETERS, Stephan , DE MICHELI, Philippe , URBANO, Edmund , TIELEMANS, Michel
IPC分类号： C09D4/06 , C09D11/00 , C09D133/00 , C09D167/00 , C09D175/00
CPC分类号： C09D4/06 , C08G18/683 , C08G18/8175 , C08G63/47 , C09D11/101 , C09D133/14 , C09D135/00 , C09D167/07 , C09D175/14 , C09J167/07 , C08L67/00

3. 发明公开

EP3145972A1 RADIATION CURABLE AQUEOUS COMPOSITIONS WITH CONTROLLED POLYMER FLOW 有权转让
标题翻译： S EN S EN E E S S S S S S S S S S S S S S S S S
公开(公告)号：EP3145972A1
公开(公告)日：2017-03-29
申请号：EP15723934.4
申请日：2015-05-19
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel , SALVIATO, Jean-Yves , BAURANT, Jean-Noël
IPC分类号： C08G18/67 , C08G18/73 , C08G18/81 , C08G18/08 , C08G18/22 , C08L75/16
CPC分类号： C09D175/16 , C08G18/0823 , C08G18/227 , C08G18/673 , C08G18/73 , C08G18/8175
摘要： Provided in the invention is an aqueous radiation curable composition (I) comprising : - at least one ethylenically unsaturated polyurethane (A) obtained from the reaction of at least one polyisocyanate compound (Ai); at least one ethylenically unsaturated compound (Aii) containing at least one reactive group capable to react with isocyanate groups; at least one hydrophilic compound (Aiii) containing at least one reactive group capable to react with isocyanate groups and at least one other group which is capable to render the polyurethane polymer dispersible in aqueous medium as such or after the formation of a salt; optionally, at least one polyol (Aiv); optionally, at least one further compound (Av) different from the polyol (Aiv) and comprising at least one reactive group capable to react with isocyanate groups; and optionally, at least one reactive electrophilic compound (Avi); said ethylenically unsaturated polyurethane (A) preferably being characterized by a molecular weight that is above 1,000 Daltons; - at least one ethylenically unsaturated polyurethane (B), different from the polyurethane (A), obtained from the reaction of at least one polyisocyanate compound (Bi); at least one ethylenically unsaturated compound (Bii) containing at least one reactive group capable to react with isocyanate groups; optionally, at least one polyol (Biv); optionally, at least one further compound (Bv) different from the polyol (Biv) and comprising at least one reactive group capable to react with isocyanate groups; and optionally, at least one reactive electrophilic compound (Bvi); said ethylenically unsaturated polyurethane (B) preferably being characterized by a molecular weight that is below 10,000 Daltons; and optionally, at least one ethylenically unsaturated compound (C) different from (A) and (B); wherein the radiation curable composition (I) in dry form has a steady-state creep viscosity η30, expressed as the apparent viscosity after a deformation time of 30 minutes with a load σ0 = 50 Pa at 23°C, that is above 1.10
3 Pa.s, more preferably above 1.10
4 Pa.s. Compositions (I) of the invention are characterized by a n improved creep viscosity r|3oand provide polymer materials with a good flow and mirror effect. In general these materials are less sensitive to dust pick-up and fingerprints. Further provided in the invention is a one-vessel solvent free process for preparing such materials.
摘要翻译：本发明提供一种水性可辐射固化组合物（I），其包含：至少一种由至少一种多异氰酸酯化合物（A 1）的反应得到的烯属不饱和聚氨酯（A）; 至少一种含有至少一个能够与异氰酸酯基团反应的反应性基团的烯属不饱和化合物（Aii）; 至少一种亲水性化合物（Aiii）含有至少一个能够与异氰酸酯基团反应的反应性基团和至少一种能够使聚氨酯聚合物本身在水性介质中分散或形成盐的其它基团; 任选地，至少一种多元醇（Aiv）; 任选地，至少一种不同于多元醇（Aiv）的另外的化合物（Av），并且包含至少一个能够与异氰酸酯基反应的反应性基团; 和任选的至少一种反应性亲电子化合物（Avi）; 所述烯键式不饱和聚氨酯（A）优选的特征在于分子量高于1,000道尔顿; - 至少一种由至少一种多异氰酸酯化合物（Bi）的反应得到的不同于聚氨酯（A）的烯属不饱和聚氨酯（B）; 至少一种含有至少一个能够与异氰酸酯基反应的反应性基团的烯属不饱和化合物（Bii）; 任选地，至少一种多元醇（Biv）; 任选地至少一种不同于多元醇（Biv）的另外的化合物（Bv），并且包含至少一个能够与异氰酸酯基反应的反应性基团; 和任选的至少一种反应性亲电子化合物（Bvi）; 所述烯键式不饱和聚氨酯（B）优选的特征在于分子量低于10,000道尔顿; 和 - 任选地至少一种不同于（A）和（B）的烯属不饱和化合物（C）; 其中干燥形式的可辐射固化组合物（I）具有稳态蠕变粘度·30，表示为在23℃下负载≥0.50的变形时间30分钟之后的表观粘度，高于1.10 3 Pa.s，更优选1.10 4 Pa.s 本发明的组合物（I）的特征在于改进的蠕变粘度·30，并提供具有良好流动性和镜面效果的聚合物材料。一般来说，这些材料对吸尘和指纹不那么敏感。本发明还提供了一种用于制备这种材料的单容器无溶剂方法。

4. 发明公开

EP4263650A1 AQUEOUS BIO-BASED ENERGY CURABLE POLYURETHANE COMPOSITION 审中-实审
公开(公告)号：EP4263650A1
公开(公告)日：2023-10-25
申请号：EP21816486.1
申请日：2021-12-01
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel
IPC分类号： C08G18/08 , C09D175/16 , C08G18/75 , C08G18/72 , C08G18/73 , C08G18/79 , C08G18/67 , C08G18/68

5. 发明公开

EP3865550A1 AQUEOUS RADIATION CURABLE POLYURETHANE COMPOSITIONS 审中-公开
公开(公告)号：EP3865550A1
公开(公告)日：2021-08-18
申请号：EP21161181.9
申请日：2007-03-30
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel , BONTINCK, Dirk , VANOVERVELT, Jean-Claude
IPC分类号： C09D175/16 , C08G18/67 , C08G18/75 , C08G18/08 , C08G18/12
摘要： The invention relates to radiation-curable aqueous composition comprising an (meth)acrylated polyurethane pre-polymer obtained from the reaction of a polyisocyanate, optionally a polyol, at least one hydrophilic compound containing at least one reactive group capable to react with isocyanate groups and which is capable to render the polyurethane pre-polymer dispersible in aqueous medium either directly or after the reaction with a neutralizing agent to provide a salt, an (meth)acrylated compound containing at least two reactive groups capable to react with isocyanate groups and an (meth)acrylated compound containing essentially one reactive group capable to react with isocyanate groups, said composition comprising an amount of (meth)acrylated and polymerizable ethylenically unsaturated groups of at least 3 meq per g.

6. 发明授权

EP2945973B1 RADIATION CURABLE AQUEOUS COMPOSITIONS WITH REVERSIBLE DRYING 有权转让
公开(公告)号：EP2945973B1
公开(公告)日：2019-10-16
申请号：EP14700609.2
申请日：2014-01-13
申请人： Allnex Belgium S.A.
发明人： SALVIATO, Jean-Yves , TIELEMANS, Michel , SIBAND, Elodie , RANDOUX, Thierry
IPC分类号： C08G18/67 , C08G18/73 , C09D11/10 , C09D11/00 , C08G18/08 , C08G18/12 , C09D175/16 , C08G18/42 , C08G18/44 , C08G18/10

7. 发明公开

EP3063200A1 WATERBORNE CURING COMPOSITIONS FOR ELECTRODEPOSITION AND RADIATION CURING 有权转让
标题翻译：电沉积涂层和辐射固化的水性组合物的固化
公开(公告)号：EP3063200A1
公开(公告)日：2016-09-07
申请号：EP14789244.2
申请日：2014-10-23
申请人： ALLNEX AUSTRIA GmbH , Allnex Belgium, S.A.
发明人： PAAR, Willibald , TIELEMANS, Michel , PEETERS, Stephan
IPC分类号： C08G18/62 , C08G18/64 , C09D5/44 , C08F283/10 , C09D175/14 , C25D13/18 , C09D163/00
CPC分类号： C09D163/00 , C08F283/10 , C08G18/672 , C08G18/792 , C08G59/1466 , C08G59/1477 , C08G59/1494 , C08G59/184 , C08L2205/05 , C09D5/4438 , C09D5/4492 , C09D163/10 , C09D175/16 , C25D13/22 , C08F220/18 , C08F220/28 , C08F220/34 , C08L33/06
摘要： The present invention relates to waterborne curing compositions for electrodeposition and radiation curing and processes to obtain such compositions. The compositions are characterized in that an ethylenically unsaturated compound (b), is dispersed in an aqueous solution by an at least partially neutralized (meth)acrylic modified amine epoxy adduct. The compositions of the invention are particularly suitable for coating metallic materials and temperature sensitive materials such as electrically conductive plastic materials.

8. 发明授权

EP2658890B1 RADIATION CURABLE COMPOSITIONS 有权转让
标题翻译：辐射固化组合物
公开(公告)号：EP2658890B1
公开(公告)日：2016-07-13
申请号：EP11802359.7
申请日：2011-12-16
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel , VAN HOLEN, Jurgen , DECAUX, Marc , SALVIATO, Jean-Yves
IPC分类号： C08G18/08 , C08G18/66 , C08G18/67 , C09D175/14 , C08F283/00 , C08F290/06
CPC分类号： C08G18/003 , C08F290/067 , C08G18/0823 , C08G18/0866 , C08G18/6659 , C08G18/675 , C09D4/00 , C09D175/14

9. 发明公开

EP2945973A1 RADIATION CURABLE AQUEOUS COMPOSITIONS WITH REVERSIBLE DRYING 有权转让
标题翻译：与不可逆DRYING辐射可固化水性组合物
公开(公告)号：EP2945973A1
公开(公告)日：2015-11-25
申请号：EP14700609.2
申请日：2014-01-13
申请人： Allnex Belgium, S.A.
发明人： SALVIATO, Jean-Yves , TIELEMANS, Michel , SIBAND, Elodie , RANDOUX, Thierry
IPC分类号： C08G18/67 , C08G18/73 , C09D11/10 , C09D11/00 , C08G18/08 , C08G18/12 , C09D175/16 , C08G18/42 , C08G18/44 , C08G18/10
摘要： The present invention relates to an aqueous resin composition (I) comprising at least one polymerizable ethylenically unsaturated polyurethane polymer (A), optionally, at least one polymerizable ethylenically unsaturated compound (B) different from (A), and optionally, at least one neutralizing agent (C); wherein the polyurethane polymer (A) has a weight average molecular weight of less than 15.000 Daltons and is obtained from the reaction of: at least one polyisocyanate (i); at least one hydrophilic compound (ii) containing at least one reactive group capable to react with isocyanate groups and at least one group which is capable to render the polyurethane polymer dispersible or soluble in aqueous medium either directly or after reaction with a neutralizing agent (C) to provide a salt; at least one compound (iii) containing at least one reactive group capable to react with isocyanate groups and at least one copolymerizable ethylenically unsaturated group; at least one compound (iv) containing at least two reactive groups capable to react with isocyanate groups; and, optionally, at least one chain extender (v) containing at least two reactive groups capable to react with isocyanate groups, which chain extender is different from compounds (iv); and wherein the non-volatile components of the resin composition (I) after drying are re-dispersible or re-soluble in water at 25°C. The present invention further relates to radiation curable compositions comprising a resin composition of the invention for use in coating applications or graphic art applications.

10. 发明公开

EP2825603A1 ACTIVE ENERGY RAY CURABLE AQUEOUS EMULSIONS 有权转让
标题翻译：通过主动能量辐射固化水性乳液
公开(公告)号：EP2825603A1
公开(公告)日：2015-01-21
申请号：EP13708450.5
申请日：2013-03-11
申请人： Allnex Belgium, S.A.
发明人： TIELEMANS, Michel , BAURANT, Jean-Noel , LINDEKENS, Luc , PEETERS, Stephan
IPC分类号： C09D5/02
CPC分类号： C09D5/022 , B05D3/007 , B05D3/067 , C08L63/10 , C08L2201/54 , C08L2312/06 , C09D5/027 , C09D7/65 , C09D11/101 , C09D133/14 , G03F7/027 , C08L71/02
摘要： The present invention relates to an aqueous radiation curable composition comprising: (I) at least one ethylenically unsaturated compound (A), and (II) at least one emulsifier (B) comprising alternating polyalkylene oxide segments, wherein said emulsifier optionally bears one or more groups selected from alkyl groups, aryl groups hydroxyl groups and/or ethylenically unsaturated groups, and wherein said emulsifier ( B ) has an HLB value of at least 4.5. The compositions of the invention are particularly suited for the manufacture of sprayable eco-friendly hardcoats, but they are also suitable for the making of inks, overprint varnishes and adhesives, alone or in combination with e.g. a water-borne polymer dispersion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式