公开(公告)号：US4086273A

公开(公告)日：1978-04-25

申请号：US676765

申请日：1976-04-14

申请人： Sandra Berazosky ,  Mark E. Kaiser

发明人： Sandra Berazosky ,  Mark E. Kaiser

IPC分类号： C07C319/14 ,  C07C323/25 ,  C07C323/41 ,  C07C102/00 ,  C07C85/00

CPC分类号： C07C319/14

摘要： The title compounds are prepared by:Step 1: Reacting by contacting in liquid phase (a) an aliphatic mercaptan with (b) a 2-oxazoline in the presence of (c) a small but sufficient amount of at least one transition metal salt to catalyze the reaction between (a) and (b), thereby forming an alkanamidoethyl sulfide derivative of the aliphatic mercaptan, andStep 2: Contacting the alkanamidoethyl sulfide derivative from Step 1 with an aqueous protic acid (e.g., HCl).The transition metal salt catalysts are salts of the transition metals in groups 1b, 2b, 6b, 7b and 8, and rows 4 and 5 of the Periodic Table of the Elements, inclusive. As an example, the compound n--C.sub.8 H.sub.17 --S--CH.sub.2 CH.sub.2 --NH--C(O)--C.sub.2 H.sub.5 (I) was prepared in excellent yields by reacting n-octylmercaptan with 2-ethyl-2-oxazoline in the presence of a catalytic amount of hydrated cadmium chloride at a temperature of approximately 200.degree. C and a reaction time of one hour. The compound n--C.sub.8 H.sub.17 --S--CH.sub.2 CH.sub.2 --NH.sub.2 (II) was prepared from (I) by contacting (I) with aqueous HCl.

摘要翻译： 标题化合物通过以下制备：

公开(公告)号：US4314925A

公开(公告)日：1982-02-09

申请号：US238300

申请日：1981-02-26

申请人： Sandra Berazosky ,  Harry A. Smith

发明人： Sandra Berazosky ,  Harry A. Smith

IPC分类号： C08K5/06 ,  C09D161/06 ,  C09D161/20 ,  C09D201/06

CPC分类号： C09D161/20 ,  C08K5/06 ,  C09D161/06 ,  C09D201/06

摘要： A heat-curable composition is disclosed comprising a hydroxyl-bearing polymer; a liquid, polyglycol hemi-formal diluent; and an aminoplast or phenolic resin capable of curing the hydroxyl-bearing polymer. Optionally, a pigment may be added to the composition.

摘要翻译： 公开了包含含羟基聚合物的可热固化组合物; 液体，聚二醇半缩醛稀释剂; 以及能固化含羟基聚合物的氨基塑料或酚醛树脂。 任选地，可将颜料加入到组合物中。