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    • 4. 发明申请
    • ABSORBENT BINDER COMPOSITION, METHOD OF MAKING IT, AND ARTICLES INCORPORATING IT
    • 吸收性粘合剂组合物,其制备方法和与其合成的制品
    • WO2004011046A1
    • 2004-02-05
    • PCT/US2003/022424
    • 2003-07-18
    • KIMBERLY-CLARK WORLDWIDE, INC.
    • SOERENS, David, AllenLAUMER, Jason, MatthewMAKOUI, Kambiz, BayatDRAVES, Julie, AnneSAWYER, Lawrence, HowellMELIUS, Shannon, KathleenMCDOWALL, Debra, JeanEVERETT, Rob, D.GRIESBACH, Henry, L. IIINELSON, Brenda, MarieKRAUTKRAMER, Candace, DyanGEORGE, Russell, PaulCASSON, Kenneth, RussellWANG, James, HongxueUTTECHT, Cathleen, Mae
    • A61L15/60
    • C09D133/14A61F13/00A61F13/15699A61F13/532A61F13/536A61F13/53708A61F13/539A61F13/8405A61F2013/00757A61F2013/00914A61F2013/53765A61L15/60B01D53/261B01D53/28C08L71/02C08L2666/22
    • An absorbent binder composition is provided which is capable of spontaneous crosslinking after application to a substrate, at a temperature of about 120°C or less. The absorbent binder composition includes a monoethylenically unsaturated polymer, such as carboxylic acid, sulphonic acid, or phosphoric acid, or salts thereof, or a quarternary ammonium salt, and an acrylate or methacrylate ester that contains an alkoxysilane functionality, or a monomer capable of co-polymerization with a compound containing a trialkoxy silane functional group and subsequesnt reaction with water to form a silanol group. The absorbent binder composition is particularly suitable for use in manufacturing a wide variety of absorbent articles. A method of making the absorbent binder composition includes preparing a monomer solution, adding the monomer solution to an initiator solution which can also contain monomer, and activating a polymerization initiator within the initiator solution.A flexible absorbent binder composition is also provided which is capable of spontaneous crosslinking after application to a substrate, at a temperature of about 120°C or less. The flexible absorbent binder composition includes about 15 to about 99.8% by mass monoethylenically unsaturated polymer units, about 0.1 to about 20% by mass polyacrylate ester units having an alkoxysilane functionality, and about 0.1 to about 75% by mass of polymer units selected from polyolefin glycols and polyolefin oxides. The flexible absorbent binder composition can be prepared using a template polymerization process, with the preformed polyolefin glycol or polyolefin oxide serving as a template polymer.
    • 提供了一种吸收性粘合剂组合物,其在施加到基底之后能够在约120℃或更低的温度下自发交联。 吸收性粘合剂组合物包括单烯属不饱和聚合物,例如羧酸,磺酸或磷酸,或其盐,或季铵盐,以及含有烷氧基硅烷官能团的丙烯酸酯或甲基丙烯酸酯或能够共聚的单体 与含有三烷氧基硅烷官能团的化合物进行聚合,并与水反应形成硅烷醇基团。 吸收性粘合剂组合物特别适用于制造各种各样的吸收制品。 制备吸收性粘合剂组合物的方法包括制备单体溶液,将单体溶液加入也可以含有单体的引发剂溶液,并在引发剂溶液中活化聚合引发剂。还提供了柔性吸收性粘合剂组合物,其能够 在大约120℃或更低的温度下施加到基底之后的自发交联。 柔性吸收性粘合剂组合物包含约15至约99.8质量%的单烯属不饱和聚合物单元,约0.1至约20质量%的具有烷氧基硅烷官能团的聚丙烯酸酯单元和约0.1至约75质量%的聚合物单元,其选自聚烯烃 二醇和聚烯烃氧化物。 柔性吸收剂粘合剂组合物可以使用模板聚合方法制备,预成型的聚烯烃二醇或聚烯烃氧化物用作模板聚合物。