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    • 43. 发明授权
    • Gelable composition
    • 凝胶成分
    • US08486304B2
    • 2013-07-16
    • US11288480
    • 2005-11-29
    • Yiliang WuPing LiuBeng S. OngDasarao K. Murti
    • Yiliang WuPing LiuBeng S. OngDasarao K. Murti
    • H01B1/12C08G75/00
    • H01L51/0545C08G61/02C08G61/126H01L51/0003H01L51/0007H01L51/0012H01L51/0036H01L51/0039H01L51/0043H01L51/052H01L51/0525H01L51/0541
    • A composition including a polymer and a liquid, wherein the polymer exhibits lower solubility in the liquid at room temperature but exhibits greater solubility in the liquid at an elevated temperature, wherein the composition gels when the elevated temperature is lowered to a first lower temperature without agitation, wherein the viscosity of the composition results from a process comprising (a) dissolving at the elevated temperature at least a portion of the polymer in the liquid; (b) lowering the temperature of the composition from the elevated temperature to the first lower temperature; and (c) agitating the composition to disrupt any gelling, wherein the agitating commences at any time prior to, simultaneous with, or subsequent to the lowering the elevated temperature of the composition to the first lower temperature, wherein the amount of the polymer dissolved in the liquid at the elevated temperature ranges from about 0.2% to about 5% based on the total weight of the polymer and the liquid.
    • 包含聚合物和液体的组合物,其中所述聚合物在室温下在液体中表现出较低的溶解度,但在升高的温度下在液体中表现出较高的溶解度,其中当升高的温度降低到第一较低温度而不搅拌时,组合物凝胶化 其中组合物的粘度来自包括(a)在高温下将至少一部分聚合物溶解在液体中的方法; (b)将组合物的温度从升高的温度降低到第一较低温度; 和(c)搅拌组合物以破坏任何胶凝,其中搅拌在组合物的升高温度降低到第一较低温度之前,同时或之后的任何时间开始,其中聚合物溶解于 基于聚合物和液体的总重量,在升高的温度下的液体的范围为约0.2%至约5%。