公开(公告)号：US06894018B1

公开(公告)日：2005-05-17

申请号：US09980326

申请日：2000-06-20

申请人： Wayne Edward Beimesch ,  Scott William Capeci ,  G. Gregory Spontak ,  Matthew Israel Wasserman ,  Robert Gary Welch

发明人： Wayne Edward Beimesch ,  Scott William Capeci ,  G. Gregory Spontak ,  Matthew Israel Wasserman ,  Robert Gary Welch

IPC分类号： C11D11/00 ,  C11D17/06

CPC分类号： C11D17/06 ,  C11D11/0082

摘要： A process for the production of granular detergent compositions is provided wherein fluid bed granulation is employed in conjunction with selected recycle of oversized particles to control the uniformity of the resulting detergent composition. The process comprises feeding starting ingredients into a fluid bed granulator to at least partially granulate the feed material while employing the fluid bed to control undersized particle generation and sizing in conjunction with recycle to control oversized particles.

摘要翻译： 提供了一种用于生产颗粒洗涤剂组合物的方法，其中流化床造粒与选定的过大颗粒的再循环结合使用以控制所得洗涤剂组合物的均匀性。 该方法包括将起始成分加入到流化床制粒机中，以至少部分地对进料进行颗粒化，同时采用流化床来控制尺寸过小的颗粒产生和结合再循环的尺寸以控制过大的颗粒。

公开(公告)号：US06790821B1

公开(公告)日：2004-09-14

申请号：US09980327

申请日：2001-11-30

申请人： Matthew Israel Wasserman ,  Mark William Ridyard ,  Scott William Capeci ,  Wayne Edward Beimesch ,  Paul R Mort, III

发明人： Matthew Israel Wasserman ,  Mark William Ridyard ,  Scott William Capeci ,  Wayne Edward Beimesch ,  Paul R Mort, III

IPC分类号： C11D1700

CPC分类号： B01J2/006 ,  B01J2/16 ,  C11D11/0088 ,  C11D17/0039 ,  Y10T428/12625

摘要： A process for preparing coated detergent granules in a fluidized bed is provided. The fluidized bed is operated at a flux number of at least about 3.5 and/or a Stokes Number of greater than 1.0. Upon drying, the resultant detergent particles have improved appearance and flow properties and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.

公开(公告)号：US06900169B2

公开(公告)日：2005-05-31

申请号：US10880689

申请日：2004-06-30

申请人： Matthew Israel Wasserman ,  Mark William Ridyard ,  Scott William Capeci ,  Wayne Edward Beimesch ,  Paul R Mort, III

发明人： Matthew Israel Wasserman ,  Mark William Ridyard ,  Scott William Capeci ,  Wayne Edward Beimesch ,  Paul R Mort, III

IPC分类号： B01J2/00 ,  B01J2/16 ,  C11D11/00 ,  C11D17/00

CPC分类号： B01J2/006 ,  B01J2/16 ,  C11D11/0088 ,  C11D17/0039 ,  Y10T428/12625

摘要： A process for preparing coated detergent granules in a fluidized bed. The fluidized bed is operated at a flux number of at least about 4 and at a Stokes Number of 10 to about 1000 using a coating solution or slurry having a viscosity from about 300 to about 100,000 centipoise, measured at 60° C. Upon drying, the resultant detergent particles have improved appearance and flow properties and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.

摘要翻译： 一种在流化床中制备包衣洗涤剂颗粒的方法。 使用在60℃下测量的具有约300至约100,000厘泊的粘度的涂布溶液或浆料，流化床以至少约4的通量数和斯托克斯数为10至约1000的速率操作。干燥时， 所得的洗涤剂颗粒具有改善的外观和流动性能，并且可以作为洗涤剂材料包装和出售或与各种其它洗涤剂成分混合以提供完全配制的洗涤剂组合物。

公开(公告)号：US5756444A

公开(公告)日：1998-05-26

申请号：US742839

申请日：1996-11-01

申请人： Scott Alan Walters ,  Matthew Israel Wasserman

发明人： Scott Alan Walters ,  Matthew Israel Wasserman

IPC分类号： C11D3/02 ,  C11D3/08 ,  C11D3/10 ,  C11D3/37 ,  C11D17/06 ,  C11D3/00

CPC分类号： C11D3/046 ,  C11D17/06 ,  C11D3/08 ,  C11D3/10 ,  C11D3/3707 ,  C11D3/3761

摘要： The invention provides a granular laundry detergent composition. The composition comprises: (a) from about 1% to about 20% by weight of a surfactant; (b) from about 60% to about 90% by weight of a mixture of carbonate and sulfate, the mixture having a ratio of carbonate to sulfate of from about 4:1 to about 1:4; (c) from about 0.1% to about 15% by weight of a silicate; (d) from about 0.1% to about 5% by weight of a polycarboxylate; and (e) from about 0.1% to about 2.5% by weight of polyethylene glycol. The detergent is further characterized in that it is substantially free of aluminosilicates and phosphates.

摘要翻译： 本发明提供一种颗粒状衣物洗涤剂组合物。 组合物包含：（a）约1重量％至约20重量％的表面活性剂; （b）约60％至约90％重量的碳酸盐和硫酸盐的混合物，所述混合物的碳酸盐与硫酸盐的比例为约4:1至约1:4; （c）约0.1％至约15％重量的硅酸盐; （d）约0.1重量％至约5重量％的聚羧酸酯; 和（e）约0.1％至约2.5％重量的聚乙二醇。 洗涤剂的特征还在于它基本上不含硅铝酸盐和磷酸盐。