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1. 发明授权

US4310453A Pigment dispersions containing copolymer of oxazolidinylalkyl or oxazolidinylalkoxyalkyl (meth)acrylate 失效
标题翻译：含有恶唑烷基烷基或（甲基）丙烯酸恶唑烷基烷氧基烷基酯的共聚物的颜料分散体
公开(公告)号：US4310453A
公开(公告)日：1982-01-12
申请号：US114544
申请日：1980-01-23
申请人： Raymond F. Jenkins , Graham Swift
发明人： Raymond F. Jenkins , Graham Swift
IPC分类号： C08F20/00 , B01F17/52 , C08F20/34 , C08F212/00 , C08F220/00 , C08F220/10 , C08K3/00 , C08L7/00 , C08L21/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L33/04 , C09B67/20 , C09B67/46 , C09D7/00 , C09D7/12 , C09D17/00 , C08J3/20 , C08L39/04
CPC分类号： C09B67/006 , C09B67/009 , C09D17/002
摘要： Low molecular weight addition copolymers, of (1) (meth)acrylic acid esters of alcohols such as methanol and butanol with (2) esters of alcohols such as N-(.beta.-hydroxyethyl)oxazolidine and unsaturated acids such as a (meth)acrylic acid, and (3) optional .alpha.,.beta.-ethylenically unsaturated monomers such as a (meth)acrylic acid, are found to be exceptional dispersants for inorganic and organic pigments and colorants which are insoluble in organic solvents, for lacquers, and are compatible with practically all types of lacquer resins such as vinyls, nitrocellulose, and alkyds, and with many other types of lacquer film-forming materials. Usually, when small amounts of unsaturated carboxylic acids, or other polar monomers and combinations thereof, are incorporated in the polymers, they become improved pigment dispersants. Such pigment dispersions, unexpectedly, can be let down with many types of synthetic resins and used by air-drying or baking the coated articles. Lacquers for metals, paints and printing inks are examples of uses for such blends.
摘要翻译：（1）（甲基）丙烯酸酯（如甲醇和丁醇）与（2）醇类如N-（β-羟乙基）恶唑烷和不饱和酸如（甲基）丙烯酸酯的（1）（甲基）丙烯酸酯的低分子量加成共聚物酸和（3）任选的α，β-烯属不饱和单体如（甲基）丙烯酸被发现是无机和有机颜料和着色剂的特殊分散剂，它们不溶于有机溶剂，用于漆，并且与几乎所有类型的漆树脂如乙烯基，硝化纤维素和醇酸树脂，以及许多其它类型的漆膜形成材料。通常，当少量不饱和羧酸或其它极性单体及其组合引入聚合物时，它们变成改进的颜料分散剂。意外地，这种颜料分散体可以用许多类型的合成树脂放下，并通过空气干燥或烘烤涂覆的制品来使用。用于金属，油漆和印刷油墨的油漆是用于这种共混物的实例。

2. 发明授权

US4388434A Lithographic ink vehicle containing addition polymer and aliphatic hydrocarbon solvent 失效
标题翻译：含有加成聚合物和脂族烃溶剂的平版印刷油墨载体
公开(公告)号：US4388434A
公开(公告)日：1983-06-14
申请号：US214057
申请日：1980-12-08
申请人： Graham Swift , Harry J. Cenci , Raymond F. Jenkins
发明人： Graham Swift , Harry J. Cenci , Raymond F. Jenkins
IPC分类号： C09D11/10 , C08K5/01
CPC分类号： C09D11/107
摘要： The specification discloses a lithographic ink vehicle containing an addition copolymer of ethylenically unsaturated monomers having a critical calculated second order transition temperature (T.sub.g), and a critical molecular weight, utilizing as the essential solvents in the ink a predominantly aliphatic hydrocarbon having a kauri-butanol value of between about 18 and 31, preferably between about 21 and 28, in which the polymer must be soluble. Among the preferred monomers are isobornyl methacrylate and isobutyl methacrylate. Other ethylenically unsaturated monomers may be included, particularly functional monomers in small amounts having acid or amine groups.
摘要翻译：该说明书公开了一种平版印刷油墨载体，其含有具有临界计算的二阶转变温度（Tg）的关键计算的二阶转变温度（Tg）和临界分子量的烯属不饱和单体的加成共聚物，其利用油墨中的主要溶剂为主要为具有贝壳杉脂丁醇的脂族烃约18至31，优选约21至28，其中聚合物必须是可溶的。其中优选的单体是甲基丙烯酸异冰片酯和甲基丙烯酸异丁酯。可以包括其它烯属不饱和单体，特别是具有酸或胺基团的少量官能单体。

3. 发明授权

US4046744A Thermosetting coatings based on ketoxime-blocked isocyanates and oxazolidines 失效
标题翻译：基于酮肟封闭的异氰酸酯和恶唑烷的热固性涂层
公开(公告)号：US4046744A
公开(公告)日：1977-09-06
申请号：US709570
申请日：1976-07-28
申请人： Raymond F. Jenkins
发明人： Raymond F. Jenkins
IPC分类号： C08G18/32 , C08G18/38 , C08G18/80 , C08G18/06
CPC分类号： C08G18/807 , C08G18/3296 , C08G18/3844 , Y10T428/31558 , Y10T428/31591 , Y10T428/31605 , Y10T428/31678
摘要： Low temperature, one-component thermosetting coating compositions comprising a ketoxime-blocked polyisocyanate and an oxazolidine are disclosed. Also disclosed are a process for curing such composition and the cured products.
摘要翻译：公开了包含酮肟封端的多异氰酸酯和恶唑烷的低温单组分热固性涂料组合物。还公开了用于固化这种组合物和固化产物的方法。

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