公开(公告)号：US08710133B2

公开(公告)日：2014-04-29

申请号：US13218977

申请日：2011-08-26

申请人： James Charles Bohling ,  John William Hook, III ,  Melinda H. Keefe ,  Arthur Grigorievich Kravchenko ,  Jeffrey J. Moretti ,  Judith Niece Varner

发明人： James Charles Bohling ,  John William Hook, III ,  Melinda H. Keefe ,  Arthur Grigorievich Kravchenko ,  Jeffrey J. Moretti ,  Judith Niece Varner

IPC分类号： B01F3/12 ,  C08K3/22

CPC分类号： C08K3/22

摘要： This invention provides a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at or below the critical composite ratio to an equilibrated viscosity range of from 200 cps to 4000 cps. Also provided is a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at a mixing intensity of greater than 2 hp/kgal. A method for providing a coating including composite particles is also included.

摘要翻译： 本发明提供了一种通过混合TiO 2颗粒并将临界复合比等于或低于临界复合比的乳液聚合物颗粒与200cps至4000cps的平衡粘度范围形成包含复合颗粒的稳定含水组合物的方法。 还提供了通过混合TiO 2颗粒并以大于2hp / kgal的混合强度吸附乳液聚合物颗粒来形成包含复合颗粒的稳定含水组合物的方法。 还包括提供包括复合颗粒的涂层的方法。

公开(公告)号：US20120058278A1

公开(公告)日：2012-03-08

申请号：US13218977

申请日：2011-08-26

申请人： James Charles Bohling ,  John William Hook, III ,  Melinda H. Keefe ,  Arthur Grigorievich Kravchenko ,  Jeffrey J. Moretti ,  Judith Niece Varner

发明人： James Charles Bohling ,  John William Hook, III ,  Melinda H. Keefe ,  Arthur Grigorievich Kravchenko ,  Jeffrey J. Moretti ,  Judith Niece Varner

IPC分类号： B05D3/02 ,  C08K3/22 ,  C09D143/02

CPC分类号： C08K3/22

摘要： This invention provides a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at or below the critical composite ratio to an equilibrated viscosity range of from 200 cps to 4000 cps. Also provided is a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at a mixing intensity of greater than 2 hp/kgal. A method for providing a coating including composite particles is also included.

摘要翻译： 本发明提供了一种通过混合TiO 2颗粒并将临界复合比等于或低于临界复合比的乳液聚合物颗粒与200cps至4000cps的平衡粘度范围形成包含复合颗粒的稳定含水组合物的方法。 还提供了通过混合TiO 2颗粒并以大于2hp / kgal的混合强度吸附乳液聚合物颗粒来形成包含复合颗粒的稳定含水组合物的方法。 还包括提供包括复合颗粒的涂层的方法。