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1. 发明授权

US06562990B1 Titanium chelates and processes therefor 有权
标题翻译：钛螯合物及其工艺
公开(公告)号：US06562990B1
公开(公告)日：2003-05-13
申请号：US10189076
申请日：2002-07-03
申请人： Jerry Dale St. Clair , Norman A. Carlson
发明人： Jerry Dale St. Clair , Norman A. Carlson
IPC分类号： C07F720
CPC分类号： C07F7/003
摘要： A composition and processes for producing the composition are provided. The composition comprises titanium chelates having the formulae of TiXm(OR)4−m, TiXm(OR)(4−m)/2(OR1)(4−m)/2, and TiXm(OR1)4−m in which X is a radical derived from a chelating agent such as, for example, a diketone, a diester, a ketoester, or combinations of two or more thereof; m is a number from about 1.5 to about 2.5; each R and R1 is independently an alkyl group containing from 1 to about 10 carbon atoms per radical; and R1 differs from R. The process can comprise contacting at least one tetraalkyl titanates with a chelating agent to produce a product mixture comprising a titanium chelate and an alcohol, substantially removing the alcohol to produce an alcohol-reduced titanium chelate, optionally contacting the alcohol-reduced titanium chelate with a second, and further optionally reducing the alcohol content of the titanium.
摘要翻译：提供了组合物和制备该组合物的方法。该组合物包含具有式TiXm（OR）4-m，TiXm（OR）（4-m）/ 2（OR1）（4-m）/ 2）和TiXm（OR1）4-m的钛螯合物，其中X 是衍生自螯合剂的基团，例如二酮，二酯，酮酯或其两种或多种的组合; m为约1.5至约2.5的数; 每个R和R 1独立地为每个基团含有1至约10个碳原子的烷基; 且R1与R不同。该方法可以包括使至少一种钛酸四烷基酯与螯合剂接触以产生包含钛螯合物和醇的产物混合物，基本上除去醇以产生醇还原的钛螯合物，任选地与醇 - 还原钛螯合物，并进一步任选地还原钛的醇含量。

2. 发明授权

US06737485B1 Titanium chelate dispersions 有权
标题翻译：钛螯合分散体
公开(公告)号：US06737485B1
公开(公告)日：2004-05-18
申请号：US10420149
申请日：2003-04-22
申请人： Jerry Dale St. Clair , Thomas W. DelPesco
发明人： Jerry Dale St. Clair , Thomas W. DelPesco
IPC分类号： C08F442
CPC分类号： C08G79/00
摘要： A composition and a process for producing the composition are disclosed. The composition comprises a titanium chelate polymer and a stabilizer. The process can comprise (1) contacting a tetraalkyl titanate with a chelating agent to produce a product mixture comprising a titanium chelate and an alcohol; (2) contacting the product mixture with water under a condition effective to produce a dispersion of a titanium chelate polymer; (3) optionally reducing the alcohol content of the dispersion; and (4) contacting the dispersion with a stabilizing amount of a stabilizer to produce a stable dispersion of titanium chelate polymer.
摘要翻译：公开了组合物和制备该组合物的方法。该组合物包含钛螯合物聚合物和稳定剂。该方法可以包括（1）使钛酸四烷基酯与螯合剂接触以产生包含钛螯合物和醇的产物混合物; （2）在有效产生钛螯合聚合物分散体的条件下使产物混合物与水接触; （3）任选地降低分散体的醇含量; 和（4）使分散体与稳定剂量的稳定剂接触以产生稳定的钛螯合聚合物分散体。

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