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1. 发明授权

US06465416B2 Associative thickener for aqueous fabric softener 有权
标题翻译：水性织物柔软剂的缔合增稠剂
公开(公告)号：US06465416B2
公开(公告)日：2002-10-15
申请号：US09881278
申请日：2001-06-14
申请人： Daniel W. Verstrat , Joseph S. Maxim, Jr. , James Rosie
发明人： Daniel W. Verstrat , Joseph S. Maxim, Jr. , James Rosie
IPC分类号： C11D337
CPC分类号： C11D3/3776 , C11D1/62 , C11D1/662 , C11D1/72 , C11D1/835 , C11D3/0015 , C11D3/3726 , C11D3/3773
摘要： A thickened aqueous fabric softener composition comprising at least one surfactant and a polymeric rheology modifier, wherein said polymeric rheology modifier is the polymerization product of (i) an alkyl ester of acrylic acid or methacrylic acid; (ii) a monomer selected from the group consisting of a vinyl-substituted heterocyclic compound containing at least one nitrogen or sulfur atom, (meth)acrylamide, a mono- or di-alkylamino alkyl(meth)acrylate, and a mono or di-alkylamino alkyl(meth)acrylamide; and (iii) an associative monomer. The polymeric rheology modifier does not require a make down step to slurry or disperse it into a fabric softener composition. The thickened fabric softener compositions do not affect rewettability, nor do they build up on cloth in multi-cycle washing. In addition, the thickened fabric softener compositions provide softening and reduce the formation of wrinkles.
摘要翻译：包含至少一种表面活性剂和聚合物流变改性剂的增稠水性织物柔软剂组合物，其中所述聚合物流变改性剂是（i）丙烯酸或甲基丙烯酸的烷基酯的聚合产物; （ii）选自含有至少一个氮原子或硫原子的乙烯基取代的杂环化合物，（甲基）丙烯酰胺，（甲基）丙烯酸单 - 或二 - 烷基氨基烷基酯和单或二 - 烷基氨基烷基（甲基）丙烯酰胺; 和（iii）缔合单体。聚合物流变改性剂不需要制备浆料或将其分散到织物柔软剂组合物中。增稠的织物柔软剂组合物不影响再润湿性，也不会在多循环洗涤中在布上积累。此外，增稠的织物柔软剂组合物提供软化并减少皱纹的形成。

2. 发明授权

US06271192B1 Associative thickener for aqueous fabric softener 有权
标题翻译：水性织物柔软剂的缔合增稠剂
公开(公告)号：US06271192B1
公开(公告)日：2001-08-07
申请号：US09437819
申请日：1999-11-10
申请人： Daniel W. Verstrat , Joseph S. Maxim, Jr. , James Rosie
发明人： Daniel W. Verstrat , Joseph S. Maxim, Jr. , James Rosie
IPC分类号： C11D337
CPC分类号： C11D3/3776 , C11D1/62 , C11D1/662 , C11D1/72 , C11D1/835 , C11D3/0015 , C11D3/3726 , C11D3/3773
摘要： A thickened aqueous fabric softener composition comprising at least one surfactant and a polymeric rheology modifier, wherein said polymeric rheology modifier is the polymerization product of (i) an alkyl ester of acrylic acid or methacrylic acid; (ii) a monomer selected from the group consisting of a vinyl-substituted heterocyclic compound containing at least one nitrogen or sulfur atom, (meth)acrylamide, a mono- or di-alkylamino alkyl(meth)acrylate, and a mono or di-alkylamino alkyl(meth)acrylamide; and (iii) an associative monomer. The polymeric rheology modifier does not require a make down step to slurry or disperse it into a fabric softener composition. The thickened fabric softener compositions do not affect rewettability, nor do they build up on cloth in multi-cycle washing. In addition, the thickened fabric softener compositions provide softening and reduce the formation of wrinkles.
摘要翻译：包含至少一种表面活性剂和聚合物流变改性剂的增稠水性织物柔软剂组合物，其中所述聚合物流变改性剂是（i）丙烯酸或甲基丙烯酸的烷基酯的聚合产物; （ii）选自含有至少一个氮原子或硫原子的乙烯基取代的杂环化合物，（甲基）丙烯酰胺，（甲基）丙烯酸单 - 或二 - 烷基氨基烷基酯和单或二 - 烷基氨基烷基（甲基）丙烯酰胺; 和（iii）缔合单体。聚合物流变改性剂不需要制备浆料或将其分散到织物柔软剂组合物中。增稠的织物柔软剂组合物不影响再润湿性，也不会在多循环洗涤中在布上积累。此外，增稠的织物柔软剂组合物提供软化并减少皱纹的形成。

3. 发明授权

US06762269B1 High temperature viscosity stable thickener 有权
标题翻译：高温粘度稳定增稠剂
公开(公告)号：US06762269B1
公开(公告)日：2004-07-13
申请号：US09133691
申请日：1998-08-13
申请人： Joseph S. Maxim, Jr. , James C. Long , Daniel W. Verstrat
发明人： Joseph S. Maxim, Jr. , James C. Long , Daniel W. Verstrat
IPC分类号： C08F21616
CPC分类号： C08F220/06 , C08F220/18 , C08F222/14 , C08G18/283 , C08G18/8108 , C08G65/3322 , C08L71/02 , C08L2205/05 , C08L33/02
摘要： A hydrophobe-containing alkali soluble or swellable copolymer thickener comprising an emulsion polymerization product of (A) an ethylenically unsaturated copolymerizable surfactant monomer having a cloud point of from about 65° C. to about 95° C., wherein the surfactant monomer has the formula M(EO)x(BO)zOR1 wherein M is a residue selected from the group consisting of an ethylenically unsaturated carboxylic acid, and an ethylenically unsaturated dicarboxylic acid, EO is an ethylene oxide unit; BO is a butylene oxide unit; x is from 10 to 45; z is from 5 to 35; provided that x+z is from 20 to 45; and R1 is selected from the group consisting of alkyl, alkylene, cycloalkyl, cycloalkylene, and arylalkyl group wherein the alkyl group has 1 to 4 carbon atoms; (B) an &agr;,&bgr;-ethylenically unsaturated monocarboxylic acid monomer; and (C) a nonionic &agr;,&bgr;-ethylenically unsaturated monomer. The copolymer provides aqueous compositions with constant or increased viscosity at temperatures approaching 120° C.
摘要翻译：一种含疏水物的碱溶性或可溶胀共聚物增稠剂，其包含（A）具有约65℃至约95℃浊点的烯属不饱和可共聚表面活性剂单体的乳液聚合产物，其中表面活性剂单体具有式 M是选自烯键式不饱和羧酸和烯属不饱和二羧酸的残基，EO是环氧乙烷单元; BO是一个环氧丁烷单元; x为10〜45; z为5〜35; 条件是x + z为20〜45; 和R 1选自烷基，亚烷基，环烷基，亚环烷基和芳基烷基，其中烷基具有1至4个碳原子; （B）α，β-烯属不饱和单羧酸单体; 和（C）非离子α，β-烯属不饱和单体。该共聚物在接近120℃的温度下提供具有恒定或增加的粘度的水性组合物。

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