公开(公告)号：US09718092B2

公开(公告)日：2017-08-01

申请号：US14479867

申请日：2014-09-08

申请人： Henkel AG & Co. KGaA

发明人： Omar Lufti Abu-Shanab ,  Bashir Ahmed ,  Manesh Nadupparambil Sekharan ,  William E. Fristad ,  Nicholas Herdzik

IPC分类号： B05D1/18 ,  C09D109/02 ,  C09D127/06 ,  C09D109/06 ,  C09D127/18 ,  C09D175/04 ,  C09D133/00 ,  C09D123/06 ,  C09D163/00 ,  C09D125/14 ,  C09D5/02 ,  C09D5/08 ,  C01G25/02 ,  C01G23/047 ,  C08K3/22 ,  C08K9/04 ,  C08K9/02 ,  C09C1/30 ,  C09D7/12

CPC分类号： B05D1/18 ,  C01G23/047 ,  C01G25/02 ,  C01P2004/84 ,  C08K3/22 ,  C08K9/02 ,  C08K9/04 ,  C09C1/3045 ,  C09D5/024 ,  C09D5/088 ,  C09D7/62 ,  C09D109/02 ,  C09D109/06 ,  C09D123/06 ,  C09D125/14 ,  C09D127/06 ,  C09D127/18 ,  C09D133/00 ,  C09D163/00 ,  C09D175/04 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/31529 ,  Y10T428/31544 ,  Y10T428/31605 ,  Y10T428/31678 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/31699

摘要： A method for coating a metal substrate with a white, off-white or gray colored autodeposited coating comprising water, polymeric resin, HF and pigment particles comprising a core of titanium dioxide, an intermediate zirconia and/or alumina layer, and an outer organic layer, optionally the particles are treated with an anionic surfactant.

公开(公告)号：US20130266814A1

公开(公告)日：2013-10-10

申请号：US13803618

申请日：2013-03-14

申请人： HENKEL AG & CO. KGAA

发明人： Xueting QIU ,  Manesh Nadupparambil Sekharan ,  Omar Abu-Shanab ,  William E. Fristad ,  Girdhari Kumar

IPC分类号： C09D163/00

CPC分类号： C09D163/00 ,  C08L63/00 ,  C08L2205/05 ,  C09D163/10 ,  Y10T428/31529 ,  C08L33/04

摘要： The invention provides an improved appearance, glossy, autodepositing coating composition that maintains its desirable properties such as moisture barrier properties, although it is still able to deliver a glossy finish. No additional coatings are necessary over the instant coating to achieve a gloss. The glossy composition is accomplished by narrowing the molecular weight distribution and the molecular weight of an autodepositing epoxy dispersion coating by adding a chain transfer agent. The chain transfer agent is a thiol-containing compound made from an epoxy resin mixed with at least one ethylenically unsaturated monomer polymerized through a polymerization process, a curing agent, and a starter composition of peroxide, FeF3, and hydrofluoric acid. By eliminating the starter composition, a bath concentrate suitable for selling is manufactured.

摘要翻译： 本发明提供了一种改进的外观，有光泽的自动沉积涂料组合物，其保持其所需的性质，例如防潮性能，尽管它仍然能够提供光泽的表面。 在即时涂层上不需要额外的涂层以获得光泽。 通过添加链转移剂使自动沉积环氧分散体涂层的分子量分布和分子量变窄来实现光泽组合物。 链转移剂是由与通过聚合方法聚合的至少一种烯属不饱和单体，固化剂和过氧化物FeF 3和氢氟酸的起始组合物混合的环氧树脂制成的含硫醇化合物。 通过消除起始组合物，制造适合销售的浴精。

公开(公告)号：US09228109B2

公开(公告)日：2016-01-05

申请号：US13803618

申请日：2013-03-14

申请人： HENKEL AG & CO. KGAA

发明人： Xueting Qiu ,  Manesh Nadupparambil Sekharan ,  Omar Abu-Shanab ,  William E. Fristad ,  Girdhari Kumar

IPC分类号： B32B15/08 ,  C08L63/00 ,  C09D163/00 ,  C09D163/10

CPC分类号： C09D163/00 ,  C08L63/00 ,  C08L2205/05 ,  C09D163/10 ,  Y10T428/31529 ,  C08L33/04

摘要： The invention provides an improved appearance, glossy, autodepositing coating composition that maintains its desirable properties such as moisture barrier properties, although it is still able to deliver a glossy finish. No additional coatings are necessary over the instant coating to achieve a gloss. The glossy composition is accomplished by narrowing the molecular weight distribution and the molecular weight of an autodepositing epoxy dispersion coating by adding a chain transfer agent. The chain transfer agent is a thiol-containing compound made from an epoxy resin mixed with at least one ethylenically unsaturated monomer polymerized through a polymerization process, a curing agent, and a starter composition of peroxide, FeF3, and hydrofluoric acid. By eliminating the starter composition, a bath concentrate suitable for selling is manufactured.

摘要翻译： 本发明提供了一种改进的外观，有光泽的自动沉积涂料组合物，其保持其所需的性质，例如防潮性能，尽管它仍然能够提供光泽的表面。 在即时涂层上不需要额外的涂层以获得光泽。 通过添加链转移剂使自动沉积环氧分散体涂层的分子量分布和分子量变窄来实现光泽组合物。 链转移剂是由与通过聚合方法聚合的至少一种烯属不饱和单体，固化剂和过氧化物FeF 3和氢氟酸的起始组合物混合的环氧树脂制成的含硫醇化合物。 通过消除起始组合物，制造适合销售的浴精。