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    Active energy ray curable aqueous emulsions
    1.
    发明授权
    Active energy ray curable aqueous emulsions 有权

    公开(公告)号：US10023747B2

    公开(公告)日：2018-07-17

    申请号：US14371287

    申请日：2013-03-11

    申请人： Allnex Belgium S.A.

    发明人： Michel Tielemans ,  Jean-Noel Baurant ,  Luc Lindekens ,  Stephan Peeters

    IPC分类号： C09D5/02 ,  C09D4/06 ,  C09J4/06 ,  C09D133/14 ,  C09D11/101 ,  B05D3/00 ,  B05D3/06 ,  C09D7/65 ,  C08L63/10 ,  G03F7/027

    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, preferably at least 7. 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.

    Active energy ray curable aqueous emulsions
    3.
    发明授权
    Active energy ray curable aqueous emulsions 有权

    公开(公告)号：US09475944B2

    公开(公告)日：2016-10-25

    申请号：US14371287

    申请日：2013-03-11

    申请人： Allnex Belgium S.A.

    发明人： Michel Tielemans ,  Jean-Noel Baurant ,  Luc Lindekens ,  Stephan Peeters

    IPC分类号： C09D5/02 ,  C09D7/12 ,  B05D3/06 ,  B05D3/00 ,  C09D133/14 ,  C09D11/101 ,  C08L63/10 ,  G03F7/027

    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, preferably at least 7. 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.

    ACTIVE ENERGY RAY CURABLE AQUEOUS EMULSIONS
    4.
    发明申请
    ACTIVE ENERGY RAY CURABLE AQUEOUS EMULSIONS 有权
    活性能量可固化水性乳液

    公开(公告)号：US20140377466A1

    公开(公告)日：2014-12-25

    申请号：US14371287

    申请日：2013-03-11

    申请人： Allnex Belgium S.A.

    发明人： Michel Tielemans ,  Jean-Noel Baurant ,  Luc Lindekens ,  Stephan Peeters

    IPC分类号： C09D5/02 ,  B05D3/06 ,  B05D3/00 ,  C09D7/12

    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, preferably at least 7. 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.

    摘要翻译： 本发明涉及一种水性辐射可固化组合物，其包含：（I）至少一种烯属不饱和化合物（A）和（II）至少一种包含交替聚环氧烷链段的乳化剂（B），其中所述乳化剂任选地具有一个或多个 选自烷基，芳基羟基和/或烯键式不饱和基团的基团，其中所述乳化剂（B）的HLB值至少为4.5，优选至少为7.本发明的组合物特别适用于制备 可喷涂的环保硬涂层，但它们也适用于油墨，套印清漆和粘合剂的制造，单独或与例如 水性聚合物分散体。

    Radiation curable aqueous compositions with controlled polymer flow
    5.
    发明授权
    Radiation curable aqueous compositions with controlled polymer flow 有权

    公开(公告)号：US10266721B2

    公开(公告)日：2019-04-23

    申请号：US15312259

    申请日：2015-05-19

    申请人： Allnex Belgium S.A.

    发明人： Michel Tielemans ,  Jean-Yves Salviato ,  Jean-Noel Baurant

    IPC分类号： C08G18/73 ,  C09D175/00 ,  C09D175/16 ,  C08G18/67 ,  C08G18/81 ,  C08G18/08 ,  C08G18/22

    摘要： An aqueous radiation curable composition containing at least one ethylenically unsaturated polyurethane (A) and at least one ethylenically unsaturated polyurethane (B), different from the polyurethane (A), 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 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 σO=50 Pa at 23° C., that is above 1·103 Pa·s, more preferably above 1·104 Pa·s. The compositions are characterized by an improved creep viscosity η30 and 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 is a one-vessel solvent free process for preparing such materials.