阅读说明：本技术 碱可膨胀的多功能流变改性剂 (Alkali-swellable multifunctional rheology modifier ) 是由 M·M·范德胡夫 K·A·罗德古斯 S·潘塔 A·J·拜莱 D·C·瓦蒂洛 于 2018-11-16 设计创作，主要内容包括：本发明涉及包含核-壳聚合物的碱可膨胀的流变改性剂,该核-壳聚合物包含核聚合物及含至少一个壳共聚物层的壳,至少一个壳共聚物层为至少部分交联的且含有摩尔百分比高于该核聚合物中交联剂的摩尔百分比的交联剂,其限制条件为,若该核聚合物中交联剂的摩尔百分比为零,则该核聚合物占该核-壳聚合物超过60wt％；和/或该核聚合物包含至少一种缔合单体；和/或至少一种壳共聚物层共聚物包含至少一种缔合单体；和/或以不计入该交联剂的该壳共聚物中单体的摩尔量计,该至少部分交联的至少一个壳共聚物层包含超过3mol％交联剂。包含该碱可膨胀的流变改性剂的水性组合物包括个人护理配制剂、医疗保健用配制剂、农用配制剂、油漆配制剂、涂料配制剂、衣物及织物护理配制剂、家用清洁配制剂以及工业及机构用清洁配制剂。(The invention relates to an alkali-swellable rheology modifier comprising a core-shell polymer, the core-shell polymer comprising a core polymer and a shell comprising at least one shell copolymer layer, the at least one shell copolymer layer being at least partially crosslinked and containing a crosslinking agent in a higher molar percentage than the molar percentage of the crosslinking agent in the core polymer, with the proviso that if the molar percentage of the crosslinking agent in the core polymer is zero, the core polymer comprises more than 60 wt% of the core-shell polymer; and/or the core polymer comprises at least one associative monomer; and/or at least one shell copolymer layer copolymer comprises at least one associative monomer; and/or the at least one at least partially crosslinked shell copolymer layer comprises more than 3 mol% of crosslinking agent, based on the molar amount of monomers in the shell copolymer not counting into the crosslinking agent. Aqueous compositions comprising the alkali-swellable rheology modifier include personal care formulations, healthcare formulations, agricultural formulations, paint formulations, coating formulations, laundry and fabric care formulations, household cleaning formulations, and industrial and institutional cleaning formulations.)