The subgroups of ${\rm PSL}(3,\,q)$ for odd $q$
The subgroups of ${\rm PSL}(3,\,q)$ for odd $q$
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DOI：
10.1090/s0002-9947-1967-0214671-1
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发表时间：
1967
影响因子：
1.3
通讯作者：
D. M. Bloom
中科院分区：
文献类型：
--
作者：
D. M. Bloom
通过在常规粘合剂中加入一种颜料来提供在较低粘结剂水平下表现出改善的耐剥落性的纸张涂料，所述颜料包括乙烯不饱和的硬单体(例如，苯乙烯)和乙烯不饱和的酰胺(例如，丙烯酰胺)的共聚物，所述共聚物以非薄膜的形式形成平均颗粒直径在约0.25至约1微米范围内的离散颗粒。
Paper coatings exhibiting improved pick resistance at lower binder levels are provided by incorporating into a conventional binder a pigment comprising a copolymer of an ethylenically unsaturated hard monomer such as styrene and an ethylenically unsaturated amide such as acrylamide in the form of non-film forming discrete particles having an average particle diameter in the range from about 0.25 to about 1 micrometer.