公开(公告)号：US1812265A

公开(公告)日：1931-06-30

申请号：US45849630

申请日：1930-05-31

申请人： JOHN HONE

发明人： JOHN HONE

IPC分类号： B64C35/00

CPC分类号： B64C35/00 ,  Y02T70/121

公开(公告)号：US20080090012A1

公开(公告)日：2008-04-17

申请号：US11722666

申请日：2005-12-22

申请人： Alan Pitt ,  Trevor Wear ,  John Hone ,  Andrew Howe

发明人： Alan Pitt ,  Trevor Wear ,  John Hone ,  Andrew Howe

IPC分类号： C09D11/02 ,  B05D3/00 ,  C07C323/41

CPC分类号： C09C1/407 ,  B01F17/0028 ,  B01F17/005 ,  B01F17/0057 ,  B01F17/0064 ,  C01F7/026 ,  C01P2004/64 ,  C01P2006/22

摘要： The invention provides a dispersant for an aqueous dispersion of boehmite particles which comprises a compound having an anchoring moiety linked to a polymeric hydrophilic moiety, the anchoring moiety containing at least one acid and/or hydroxy group and having overall acidity or neutrality and the polymeric moiety having a lower affinity for a boehmite surface than the anchoring moiety. The anchoring moiety preferably contains at least two acid groups, preferably carboxylic acid groups, attached either in a [1,1], [1,2] or [1,3] relationship and is linked to the polymeric moiety, which is preferably derived from acrylamide or methacrylamide monomer units, preferably by a sulfur atom. The dispersant can reduce the viscosity of the boehmite dispersion and the tendency of the boehmite dispersion to increase in viscosity and/or form a gel or a yield stress material following periods of high shear stress. It may be used, for example, as a component of a coating material, a ceramic, paint, refractory material, filler, or in particular in an inkjet recording paper or film, wherein good porosity and gloss is maintained by the use thereof.

摘要翻译： 本发明提供了勃姆石颗粒的水分散体的分散剂，其包含具有与聚合亲水部分连接的锚定部分的化合物，所述锚定部分含有至少一个酸和/或羟基并具有总体酸度或中性，并且聚合部分 对勃姆石表面的亲和力比锚定部分低。 锚定部分优选包含至少两个以[1,1]，[1,2]或[1,3]关系连接的酸基，优选羧酸基，并且与聚合部分连接，优选衍生自 来自丙烯酰胺或甲基丙烯酰胺单体单元，优选为硫原子。 分散剂可以降低勃姆石分散体的粘度，并且在高剪切应力下，勃姆石分散体的粘度增加和/或形成凝胶或屈服应力材料的趋势。 它可以用作例如涂料，陶瓷，油漆，耐火材料，填料或特别是喷墨记录纸或膜中的组分，其中通过其使用保持良好的孔隙率和光泽度。

公开(公告)号：US20130217746A1

公开(公告)日：2013-08-22

申请号：US13880627

申请日：2011-10-21

申请人： Julia Lynne Ramsay ,  John Hone ,  Jose Luis Calvo ,  Niall Rae Thomson ,  Patrick Joseph Mulqueen ,  Alexander Bassett-Cross ,  Steven Fitzjohn ,  Antony Harris

发明人： Julia Lynne Ramsay ,  John Hone ,  Jose Luis Calvo ,  Niall Rae Thomson ,  Patrick Joseph Mulqueen ,  Alexander Bassett-Cross ,  Steven Fitzjohn ,  Antony Harris

IPC分类号： A01N25/02 ,  A01N43/56

CPC分类号： A01N25/02 ,  A01N25/04 ,  A01N25/30 ,  A01N43/56 ,  A01N45/02

摘要： The present invention relates to methods of reducing the viscosity of an aqueous agrochemical concentrate comprising a) an adjuvant selected from an alkoxylated aliphatic acid, an alkoxylated aliphatic alcohol, an alkoxylated aliphatic amide and an alkoxylated aliphatic amine, wherein the concentration of adjuvant in the aqueous agrochemical concentrate is at least 50 g/l; the method comprising including b) a compound selected from: i. an aryl sulphonate; ii. an aliphatic mono alcohol; iii. an aliphatic polyol comprising at least four contiguous carbon atoms; and iv. anaryl alcohol; in the aqueous agrochemical concentrate; wherein the aqueous agrochemical concentrate comprises an agrochemical active ingredient. The invention also relates to the agrochemical con centrates and methods of using the agrochemical concentrates for controlling or preventing infestation of plants by phytopathogenic microorganisms.

摘要翻译： 本发明涉及降低含水农药浓缩物的粘度的方法，其包括a）选自烷氧基化脂族酸，烷氧基化脂族醇，烷氧基化脂族酰胺和烷氧基化脂族胺的佐剂，其中佐剂在水溶液 农药浓缩物至少为50克/升; 所述方法包括：b）选自以下的化合物： 芳基磺酸盐; ii。 脂肪族单醇; iii。 包含至少四个连续碳原子的脂族多元醇; 和iv。 芳基醇; 在农药浓缩水中; 其中所述含水农药浓缩物包含农药活性成分。 本发明还涉及农用化学品浓缩物和使用农药浓缩物来控制或预防植物病原微生物侵染植物的方法。