公开(公告)号：US20080287641A1

公开(公告)日：2008-11-20

申请号：US12124992

申请日：2008-05-21

申请人： Ronald Highsmith

发明人： Ronald Highsmith

IPC分类号： C08G69/00

CPC分类号： C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/46 ,  Y10T428/2982 ,  Y10T428/31725 ,  Y10T428/31732

摘要： A plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter in the range of about 1 micron to about 1000 microns, and wherein at least some of the plurality of particles are substantially transparent. In addition, a plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter of less than about 4 microns. Methods of forming a plurality of micron-size solid particles are also described that include a) introducing at least one amide-based compound having a melting point, at least one suspending agent and at least one surfactant into a reaction vessel to form a reaction mixture; b) applying a thermal energy to the reaction mixture, wherein the thermal energy comprises a temperature that is at or above the melting point of the at least one amide-based compound; c) polymerizing the at least one amide-based compound in the reaction mixture; d) cooling the reaction mixture; and e) rinsing the reaction mixture to retrieve the polymer particles.

摘要翻译： 本文描述了包含至少一种聚酰胺化合物的多个微米尺寸的固体颗粒，其中颗粒包括在约1微米至约1000微米范围内的直径，并且其中多个颗粒中的至少一些颗粒基本上是透明的 。 此外，本文描述了包括至少一种聚酰胺化合物的多个微米级固体颗粒，其中颗粒包括小于约4微米的直径。 还描述了形成多个微米尺寸固体颗粒的方法，其包括a）将至少一种具有熔点的酰胺类化合物，至少一种悬浮剂和至少一种表面活性剂引入反应容器中以形成反应混合物 ; b）向所述反应混合物施加热能，其中所述热能包括等于或高于所述至少一种酰胺类化合物的熔点的温度; c）在所述反应混合物中聚合所述至少一种酰胺类化合物; d）冷却反应混合物; 和e）漂洗反应混合物以回收聚合物颗粒。

公开(公告)号：US20070060479A1

公开(公告)日：2007-03-15

申请号：US11599813

申请日：2006-11-15

申请人： Ronald Highsmith ,  Robert Foster

发明人： Ronald Highsmith ,  Robert Foster

IPC分类号： A01N57/18 ,  A01N25/02

CPC分类号： C05G3/06 ,  A01N25/04 ,  A01N57/20 ,  C05G3/007 ,  A01N25/30 ,  A01N25/02 ,  A01N2300/00 ,  C05G3/02

摘要： Stable concentrated suspensions readily dispersible in water comprising one or more agricultural solids, a single non-ionic surfactant and a water-soluble glycol liquid. The agricultural solids include fertilizers, adjuvants, herbicides, pesticides and combinations thereof approved for use with foods. The non-ionic surfactant is an alkyl-phenoxy-poly(ethylenoxide)alkanol, an ethoxylated aliphatic C11 to C15 alcohol, an ethylene oxide-propylene oxide block copolymer or an ethoxylated fatty acid. Preferably, the surfactant has an average molecular weight from about 300 to about 1000. The water-soluble glycol liquid is ethylene glycol, propylene glycol, or mixtures thereof. The agricultural solid particles are at least about 99 wt. % passable through a Tyler #48 sieve. The suspensions of the invention exhibit physical stability during normal storage conditions, good pourability, and are readily dispersed in water.

摘要翻译： 稳定的浓缩悬浮液容易分散在包含一种或多种农业固体，单一非离子表面活性剂和水溶性二醇液体的水中。 农业固体包括批准用于食品的肥料，佐剂，除草剂，农药及其组合。 非离子表面活性剂是烷基 - 苯氧基 - 聚（乙烯氧化物）链烷醇，乙氧基化脂肪族C 11至C 15醇，环氧乙烷 - 环氧丙烷嵌段共聚物或 乙氧基化脂肪酸。 优选地，表面活性剂的平均分子量为约300至约1000.水溶性二醇液体是乙二醇，丙二醇或其混合物。 农业固体颗粒至少约99重量％ ％通过泰勒＃48筛子。 本发明的悬浮液在正常储存条件下表现出物理稳定性，良好的倾倒性，易于分散在水中。

公开(公告)号：US07393585B2

公开(公告)日：2008-07-01

申请号：US10684856

申请日：2003-10-13

申请人： Ronald Highsmith

发明人： Ronald Highsmith

IPC分类号： B32B5/16

CPC分类号： C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/46 ,  Y10T428/2982 ,  Y10T428/31725 ,  Y10T428/31732

摘要： A plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter in the range of about 1 micron to about 1000 microns, and wherein at least some of the plurality of particles are substantially transparent. In addition, a plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter of less than about 4 microns. Methods of forming a plurality of micron-size solid particles are also described that include a) introducing at least one amide-based compound having a melting point, at least one suspending agent and at least one surfactant into a reaction vessel to form a reaction mixture; b) applying a thermal energy to the reaction mixture, wherein the thermal energy comprises a temperature that is at or above the melting point of the at least one amide-based compound; c) polymerizing the at least one amide-based compound in the reaction mixture; d) cooling the reaction mixture; and e) rinsing the reaction mixture to retrieve the polymer particles.

摘要翻译： 本文描述了包含至少一种聚酰胺化合物的多个微米尺寸的固体颗粒，其中颗粒包括在约1微米至约1000微米范围内的直径，并且其中多个颗粒中的至少一些颗粒基本上是透明的 。 此外，本文描述了包括至少一种聚酰胺化合物的多个微米级固体颗粒，其中颗粒包括小于约4微米的直径。 还描述了形成多个微米尺寸固体颗粒的方法，其包括a）将至少一种具有熔点的酰胺类化合物，至少一种悬浮剂和至少一种表面活性剂引入反应容器中以形成反应混合物 ; b）向所述反应混合物施加热能，其中所述热能包括等于或高于所述至少一种酰胺类化合物的熔点的温度; c）在所述反应混合物中聚合所述至少一种酰胺类化合物; d）冷却反应混合物; 和e）漂洗反应混合物以回收聚合物颗粒。

公开(公告)号：US20050079350A1

公开(公告)日：2005-04-14

申请号：US10684856

申请日：2003-10-13

申请人： Ronald Highsmith

发明人： Ronald Highsmith

IPC分类号： B32B5/16 ,  C08F2/00 ,  C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/46 ,  C08K9/00

CPC分类号： C08G69/04 ,  C08G69/16 ,  C08G69/28 ,  C08G69/46 ,  Y10T428/2982 ,  Y10T428/31725 ,  Y10T428/31732

摘要： A plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter in the range of about 1 micron to about 1000 microns, and wherein at least some of the plurality of particles are substantially transparent. In addition, a plurality of micron-size solid particles is described herein that includes at least one polyamide compound, wherein the particles comprise a diameter of less than about 4 microns. Methods of forming a plurality of micron-size solid particles are also described that include a) introducing at least one amide-based compound having a melting point, at least one suspending agent and at least one surfactant into a reaction vessel to form a reaction mixture; b) applying a thermal energy to the reaction mixture, wherein the thermal energy comprises a temperature that is at or above the melting point of the at least one amide-based compound; c) polymerizing the at least one amide-based compound in the reaction mixture; d) cooling the reaction mixture; and e) rinsing the reaction mixture to retrieve the polymer particles.

摘要翻译： 本文描述了包含至少一种聚酰胺化合物的多个微米尺寸的固体颗粒，其中颗粒包括在约1微米至约1000微米范围内的直径，并且其中多个颗粒中的至少一些颗粒基本上是透明的 。 此外，本文描述了包括至少一种聚酰胺化合物的多个微米级固体颗粒，其中颗粒包括小于约4微米的直径。 还描述了形成多个微米尺寸固体颗粒的方法，其包括a）将至少一种具有熔点的酰胺类化合物，至少一种悬浮剂和至少一种表面活性剂引入反应容器中以形成反应混合物 ; b）向所述反应混合物施加热能，其中所述热能包括等于或高于所述至少一种酰胺类化合物的熔点的温度; c）在所述反应混合物中聚合所述至少一种酰胺类化合物; d）冷却反应混合物; 和e）漂洗反应混合物以回收聚合物颗粒。