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    • 68. 发明申请
    • VOC-FREE COALESCING AGENT
    • 无挥发性有机化合物
    • US20120190768A1
    • 2012-07-26
    • US13438498
    • 2012-04-03
    • Thomas LYNCHWilbur MARDIS
    • Thomas LYNCHWilbur MARDIS
    • C09D113/02C09D5/14
    • C09D7/47C08K5/10
    • A film-forming composition including a coalescent aid comprising fatty acid esters of ethylene glycol and/or propylene glycol having the formula R1COO[(EO)x(PO)y]zH wherein R1CO is a linear saturated aliphatic acyl group, or a combination thereof, having from about 6 to about 22 carbon atoms, EO is —CH2CH2O—, PO is —CH2CH(CH3)O— or —CH(CH3)CH2O— or a combination thereof, where the acyl radical is bonded to a carbon atom of the EO or PO radical, and x=0 to about 5, y=about 0 to about 5, the sum of x and y is equal or greater than 0.5, z=1 to about 5, and (x+y)z is less than or equal to 6. It is to be understood that x, y, and z are average values for the composition.
    • 一种包含聚结助剂的成膜组合物,其包含具有式R1COO [(EO)x(PO)y] zH的乙二醇和/或丙二醇的脂肪酸酯,其中R1CO是直链饱和脂族酰基,或其组合 ,具有约6至约22个碳原子,EO为-CH 2 CH 2 O-,PO为-CH 2 CH(CH 3)O-或-CH(CH 3)CH 2 O-或其组合,其中酰基与碳原子键合 EO或PO基,x = 0至约5,y =约0至约5,x和y之和等于或大于0.5,z = 1至约5,(x + y)z为 小于或等于6.应当理解,x,y和z是组合物的平均值。
    • 69. 发明申请
    • Coating Composition Amenable to Elastomeric Substrates
    • 涂料组合物适用于弹性体基体
    • US20120082791A1
    • 2012-04-05
    • US13237871
    • 2011-09-20
    • Robert Richard Liversage
    • Robert Richard Liversage
    • C09D109/08C09D115/00C09D109/10B05D1/32C08K3/34C08K5/098B05D1/28B05D1/02C09D113/02C09D107/02
    • C09D133/08
    • Waterborne, polymer based coating compositions for interior and exterior use on elastomeric substrates (such as tires) with one or more polymer latex resins (having one or more carboxylic acid groups) in an amount sufficient to provide polymer solids in an amount of from 5 to 50% by weight of the coating; optionally one or more coalescing agents in an amount effective to coalesce and fuse polymer particles of the polymer latex resin into a relatively stretchable film when cured; one or more defoaming agents in an amount effective to enhance foam dissipation prior to film formation; one or more coupling agents having a first reactive group which is capable of bonding with the one or more carboxylic acid groups and a second reactive group which is capable of bonding with an elastomers substrate. Also, a method for applying such compositions to elastomeric substrates, such as tires.
    • 用于在具有一种或多种聚合物胶乳树脂(具有一个或多个羧酸基团)的弹性体基材(例如轮胎)上用于内部和外部的水性聚合物基涂料组合物,其量足以提供聚合物固体的量为5至 50重量%的涂层; 任选地一种或多种聚结剂,其量有效地将聚合物胶乳树脂的聚合物颗粒聚结并熔合成固化时的相对可拉伸的膜; 一种或多种消泡剂,其量有效地在成膜之前增强泡沫消散; 一种或多种具有能够与一个或多个羧酸基团键合的第一反应性基团和能够与弹性体基材结合的第二反应性基团的偶联剂。 而且,一种将这种组合物施加到诸如轮胎的弹性基底上的方法。