-
公开(公告)号:US20100076145A1
公开(公告)日:2010-03-25
申请号:US12586266
申请日:2009-09-18
IPC分类号: C08L53/00
CPC分类号: C09D151/00 , C08L75/08 , C09D5/024 , C09D7/43
摘要: A polymer composition with blocks of hydrophobes attached to or within the backbone of an associative thickener. The blocks are composed of two or more units of the same or different hydrophobes whereby the hydrophobe is reversibly switched between being hydrophilic and hydrophobic in nature. When the hydrophobe is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this hydrophobe is rendered hydrophobic, the thickener performs its thickening function efficiently, especially in tinted systems. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened.
摘要翻译: 具有连接到缔合增稠剂的骨架内或内的疏水物嵌段的聚合物组合物。 这些嵌段由两个或更多个相同或不同的疏水物单元组成,从而疏水物在亲水性和疏水性之间可逆地切换。 当疏水物变为亲水性时,水性增稠剂是可倾倒的并且容易并入水性聚合物组合物中。 当该疏水物变得疏水时,增稠剂有效地进行其增稠作用,特别是在有色系统中。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。
-
公开(公告)号:US07985795B2
公开(公告)日:2011-07-26
申请号:US12586266
申请日:2009-09-18
CPC分类号: C09D151/00 , C08L75/08 , C09D5/024 , C09D7/43
摘要: A polymer composition with blocks of hydrophobes attached to or within the backbone of an associative thickener. The blocks are composed of two or more units of the same or different hydrophobes whereby the hydrophobe is reversibly switched between being hydrophilic and hydrophobic in nature. When the hydrophobe is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this hydrophobe is rendered hydrophobic, the thickener performs its thickening function efficiently, especially in tinted systems. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened.
摘要翻译: 具有连接到缔合增稠剂的骨架内或内的疏水物嵌段的聚合物组合物。 这些嵌段由两个或更多个相同或不同的疏水物单元组成,从而疏水物在亲水性和疏水性之间可逆地切换。 当疏水物变为亲水性时,水性增稠剂是可倾倒的并且容易并入水性聚合物组合物中。 当该疏水物变得疏水时,增稠剂有效地进行其增稠作用,特别是在有色系统中。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。
-
公开(公告)号:US07803864B2
公开(公告)日:2010-09-28
申请号:US11638214
申请日:2006-12-13
IPC分类号: C08L75/04 , C08L71/02 , C08L101/14
CPC分类号: C08L53/005 , C08F283/06 , C08G18/2825 , C08G18/283 , C08G18/4833 , C08G18/73 , C08L51/08 , C08L53/00 , C09D7/44 , C08L2666/02 , C08L2666/24
摘要: A method for improving the viscosity stability of an aqueous composition having a latex polymer and associative thickeners with at least one hydrophilic segment and at least two hydrophobic segments is provided. The associative thickeners are chosen such that one associative thickener has a lower molecular weight than the other associative thickener.
摘要翻译: 提供了具有胶乳聚合物和缔合增稠剂的水性组合物与至少一个亲水链段和至少两个疏水片段的粘度稳定性的方法。 选择缔合增稠剂使得一种缔合增稠剂具有比其它缔合增稠剂更低的分子量。
-
公开(公告)号:US20080234411A1
公开(公告)日:2008-09-25
申请号:US11974071
申请日:2007-10-11
CPC分类号: C08L75/12 , C08G18/0814 , C08G18/2875 , C08L1/02 , C08L5/16 , C09D7/43 , C08L2666/20 , C08L2666/26
摘要: A composition and method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature. When the group that is attached to or within the backbone is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened.
摘要翻译: 一种组合物和方法,其中连接到缔合增稠剂的骨架内或其中的相同基团在亲水性和疏水性之间可逆地切换。 当连接到骨架中或骨架内的基团变得亲水时,水性增稠剂是可倾倒的并且容易地掺入含水的聚合物组合物中。 当该组变得疏水时,增稠剂可以有效地进行增稠。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。
-
5.
公开(公告)号:US20110281980A1
公开(公告)日:2011-11-17
申请号:US12800273
申请日:2010-05-12
CPC分类号: C09D133/26 , C08L5/16 , C09D133/062
摘要: A composition and method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature. When the group that is attached to or within the backbone is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened. The thickeners may be prepared from monomers by an all-aqueous solution polymerization.
摘要翻译: 一种组合物和方法,其中连接到缔合增稠剂的骨架内或其中的相同基团在亲水性和疏水性之间可逆地切换。 当连接到骨架中或骨架内的基团变得亲水时,水性增稠剂是可倾倒的并且容易地掺入含水聚合物组合物中。 当该组变得疏水时,增稠剂可以有效地进行增稠。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。 增稠剂可以通过全水溶液聚合由单体制备。
-
公开(公告)号:US20100286434A1
公开(公告)日:2010-11-11
申请号:US12802102
申请日:2010-05-28
IPC分类号: C07C69/533 , C07C271/12 , C07C215/28
CPC分类号: C08G18/0814 , C08G18/2875 , C08L5/16 , C08L75/12 , C09D7/43 , C08L2666/26
摘要: New ethylenically unsaturated monomers are provided that can be (co)polymerized to provide a composition and method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature. When the group that is attached to or within the backbone is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened. The thickeners are prepared from the novel monomers by an aqueous solution polymerization.
摘要翻译: 提供新的烯键式不饱和单体,其可以(共)聚合以提供组合物和方法,其中连接到缔合增稠剂的主链或在其缔合增稠剂的主链内的相同基团在本质上是亲水的和疏水的之间可逆地转换。 当连接到骨架中或骨架内的基团变得亲水时,水性增稠剂是可倾倒的并且容易地掺入含水聚合物组合物中。 当该组变得疏水时,增稠剂可以有效地进行增稠。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。 通过水溶液聚合由新型单体制备增稠剂。
-
公开(公告)号:US07741402B2
公开(公告)日:2010-06-22
申请号:US11974071
申请日:2007-10-11
CPC分类号: C08L75/12 , C08G18/0814 , C08G18/2875 , C08L1/02 , C08L5/16 , C09D7/43 , C08L2666/20 , C08L2666/26
摘要: A composition and method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature. When the group that is attached to or within the backbone is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened.
摘要翻译: 一种组合物和方法,其中连接到缔合增稠剂的骨架内或其中的相同基团在亲水性和疏水性之间可逆地切换。 当连接到骨架中或骨架内的基团变得亲水时,水性增稠剂是可倾倒的并且容易地掺入含水聚合物组合物中。 当该组变得疏水时,增稠剂可以有效地进行增稠。 通过调节缔合增稠剂组合物的pH值和水性聚合物组合物变厚,可容易地进行开关。
-
公开(公告)号:US07893151B2
公开(公告)日:2011-02-22
申请号:US12214637
申请日:2008-06-20
CPC分类号: C08F275/00 , B60R13/08 , C08F230/02 , C09D143/02
摘要: A liquid applied sound damping composition with a binder having from 0.05 wt. % to 20 wt. %, based on the total weight of polymer solids, of carboxy acid monomers, present as copolymerized monomers in pendant polyacid sidechain groups.
摘要翻译: 一种具有粘合剂的液体应用的阻尼组合物,其具有0.05wt。 %至20重量% 基于聚合物固体的总重量计,羧酸单体在侧链多酸侧链基团中作为共聚单体存在。
-
公开(公告)号:US20090121174A1
公开(公告)日:2009-05-14
申请号:US12214637
申请日:2008-06-20
IPC分类号: E04B1/74
CPC分类号: C08F275/00 , B60R13/08 , C08F230/02 , C09D143/02
摘要: A liquid applied sound damping composition with a binder having from 0.05 wt. % to 20 wt. %, based on the total weight of polymer solids, of carboxy acid monomers, present as copolymerized monomers in pendant polyacid sidechain groups.
摘要翻译: 一种具有粘合剂的液体应用的阻尼组合物,其具有0.05wt。 %至20重量% 基于聚合物固体的总重量计,羧酸单体在侧链多酸侧链基团中作为共聚单体存在。
-
-
-
-
-
-
-
-