公开(公告)号：US20120159888A1

公开(公告)日：2012-06-28

申请号：US12964631

申请日：2010-12-09

申请人： David Aston

发明人： David Aston

IPC分类号： E04B2/14 ,  B29C39/10 ,  B29C39/12 ,  E04C1/00

CPC分类号： E04C1/395 ,  B28B7/0044 ,  B28B7/007 ,  B28B7/183 ,  B28B7/241 ,  B28B7/36 ,  E04B2/26 ,  E04B2002/0267

摘要： Embodiments of the present disclosure generally provide unitary building units having a cultured stone face and the method and apparatus for making such building units.

摘要翻译： 本公开的实施例通常提供具有培养的石面的单一建筑单元和用于制造这种建筑单元的方法和装置。

公开(公告)号：US20060000568A1

公开(公告)日：2006-01-05

申请号：US10525320

申请日：2003-09-16

申请人： Marco Polverari ,  Joseph Vu ,  David Aston

发明人： Marco Polverari ,  Joseph Vu ,  David Aston

IPC分类号： D21H23/76 ,  D21H21/10

CPC分类号： D21H23/765 ,  D21H21/10

摘要： A papermaking furnish is provided with a phenolic resin/polyethylene oxide retention system in combination with a solventless cationic polymer retention aid which increases retention rate and drainage in the paper sheet. The retention aid may be added to the furnish together with the phenolic resin or separately from it at a different point of addition. It can also be used for pretreating a filler which is added to the furnish.

摘要翻译： 提供造纸配料与酚醛树脂/聚环氧乙烷保留系统结合无溶剂的阳离子聚合物助留剂，增加纸张的保留率和排水。 保留助剂可以与酚醛树脂一起添加到配料中，或者在不同的添加点与其分开加入。 它也可用于预处理添加到配料中的填料。

公开(公告)号：US06923873B2

公开(公告)日：2005-08-02

申请号：US10451815

申请日：2002-01-18

申请人： Daniel Pageau ,  Elizabeth Marcu ,  David Aston

发明人： Daniel Pageau ,  Elizabeth Marcu ,  David Aston

IPC分类号： C09D9/00 ,  B08B3/00

CPC分类号： C09D9/005

摘要： This invention concerns paint stripping compositions which are particularly suitable for stripping paint off aircraft. The basic composition consists of a mixture of specific amounts of the following substances: aromatic hydrocarbons, dimethyl formamide; N-methylpyrrolidone; benzyl alcohol; alkanolamine; wax; wetting agent; and thickening agent. A modified composition may also contain dimethyl sulfoxide and a terpene solvent. The invention also includes the method of stripping paint from an aircraft by applying the new stripping composition onto the surface of the aircraft allowing the paint to soften and loosen under the action of the composition, or to penetrate under the paint coating, and then gently removing both the loosened paint and the stripping composition from the aircraft surface without damaging the surface.

摘要翻译： 本发明涉及特别适用于从飞机上剥离漆料的脱漆组合物。 基本组成由特定量的以下物质的混合物组成：芳烃，二甲基甲酰胺; N-甲基吡咯烷酮; 苯甲醇; 链烷醇胺 蜡; 润湿剂; 和增稠剂。 改性组合物还可含有二甲基亚砜和萜烯溶剂。 本发明还包括通过将新的汽提组合物施用到飞机的表面上从而使涂料在组合物的作用下软化和松动，或者在涂料涂层下渗透，然后轻轻地去除 来自飞机表面的松散的油漆和剥离组合物都不会损坏表面。