公开(公告)号：US5270380A

公开(公告)日：1993-12-14

申请号：US959879

申请日：1992-10-13

申请人： Linda A. Adamson ,  Richard F. Merritt ,  Asare Nkansah ,  Jungsik Lee

发明人： Linda A. Adamson ,  Richard F. Merritt ,  Asare Nkansah ,  Jungsik Lee

IPC分类号： B05D7/24 ,  C08F8/00 ,  C08G18/62 ,  C08K5/00 ,  C08L75/00 ,  C09D5/00 ,  C09D5/02 ,  C09D123/06 ,  C09D125/06 ,  C09D131/02 ,  C09D133/08 ,  C09D133/10 ,  C08L75/04

CPC分类号： C08G18/62 ,  C08F8/10 ,  C08F8/14 ,  C08F8/32 ,  C08F8/44 ,  C08F2800/20 ,  C08F2810/40

摘要： A method for extending the open time of an aqueous coating composition is provided. This method extends the time during which an aqueous coating can be applied or rebrushed without damaging the film. The open time improvement of this invention is useful for a variety of coatings including paints, stains, varnishes, adhesives, and inks. The aqueous coating composition contains a latex polymer and a modifying compound. More particularly, the latex polymer contains a first reactable group which is complementary to and reacts with a second reactable group in the modifying compound. The complementary reactable groups in the latex polymer and modifying compound provide ionic or covalent binding.

公开(公告)号：US20120258249A1

公开(公告)日：2012-10-11

申请号：US13435270

申请日：2012-03-30

申请人： Linda A. ADAMSON ,  Michael C. BECKER ,  Felipe A. DONATE ,  David M. FASANO ,  Sarah E. ITTNER ,  Rebecca J. WACHOWICZ ,  Thomas R. TEPE

发明人： Linda A. ADAMSON ,  Michael C. BECKER ,  Felipe A. DONATE ,  David M. FASANO ,  Sarah E. ITTNER ,  Rebecca J. WACHOWICZ ,  Thomas R. TEPE

IPC分类号： B05D3/02 ,  C08K5/101 ,  C09D163/00 ,  C09D133/00 ,  C07C69/708 ,  C07C69/76 ,  C08K5/12 ,  C08K5/11 ,  C07C69/24

CPC分类号： C09D163/00 ,  C07C69/716 ,  C07C69/78 ,  C08G65/332 ,  C09D171/02

摘要： Certain ether-esters compounds and certain ether ester coalescents are provided. Also provided are an aqueous coating composition including an aqueous polymeric dispersion and from 0.1% to 40% by weight, based on the weight of the aqueous polymeric dispersion solids, of the glycol ether-ester coalescents and a method for forming a coating from the aqueous coating composition.

摘要翻译： 提供某些醚 - 酯化合物和某些醚酯聚结剂。 还提供了包含水性聚合物分散体和基于水性聚合物分散体固体重量的0.1重量％至40重量％的二醇醚 - 酯聚结剂的水性涂料组合物，以及从水性 涂料组合物。