公开(公告)号：US3883458A

公开(公告)日：1975-05-13

申请号：US43879674

申请日：1974-02-01

申请人： BASF AG

发明人： MUELLER DIETRICH-WOLFGANG ,  KLUG HANS ,  BRONSTERT KLAUS ,  GRAH LIESELORE

IPC分类号： C09D7/00 ,  C08C11/70

CPC分类号： C09D7/42

摘要： Flatting agents for coatings obtained by reacting a polyolefin wax (A) with a vinyl aromatic compound (B) and a copolymerizable Alpha , Beta -olefinically unsaturated dicarboxylic anhydride (C), optionally partially replaced by at least one Alpha , Beta -olefinically unsaturated monocaraboxylic acid, the molar ratio of (B) to (C) being from 0.7:1 to 1:0.7 and the sum of the weights of (B) and (C) being from 2 to 50 percent by weight of the weight of polyolefin wax (A). The reaction is carried out at temperatures of from 100* to 200*C, in the presence or absence of conventional free-radical polymerization initiators. The agents are particularly suitable for coatings containing organic solvents.

摘要翻译： 通过使聚烯烃蜡（A）与乙烯基芳族化合物（B）和可共聚的α，β-烯属不饱和二羧酸酐（C）反应获得的涂料用平滑剂，任选地部分地被至少一种α，β-烯属不饱和的单异戊二烯 酸，（B）与（C）的摩尔比为0.7:1至1:0.7，（B）和（C）的重量之和为聚烯烃蜡的重量的2-50重量％ （一个）。 该反应在常温自由基聚合引发剂存在或不存在的条件下，在100〜200℃的温度下进行。 这些试剂特别适用于含有机溶剂的涂层。

公开(公告)号：US3644316A

公开(公告)日：1972-02-22

申请号：US3644316D

申请日：1968-11-25

申请人： BASF AG

发明人： MARX MATTHIAS ,  POHLEMANN HEINZ ,  KLUG HANS

IPC分类号： C08F291/00 ,  C09D4/00 ,  C08F15/16

CPC分类号： C08F291/00 ,  C09D4/00 ,  C08F222/12 ,  C08F220/12 ,  C08F222/00 ,  C08F220/00

摘要： AIR-DRYING COATING AGENTS AND IMPREGNANTS WHICH CONTAIN (A) AN ESTER OF AN OLEFINICALLY UNSATURATED CARBOXYLIC ACID WITH THE ACETOACETIC MONESTER OF AN AT LEAST DIHYDRIC ALCOHOL; (B) AT LEAST ONE OF OTHER POLYMERIZABLE ETHYLENTICALLY UNSATURATED COMPOUND AND (C) A CONVENTIONAL POLYMERIZATION INITATOR.

公开(公告)号：US3607834A

公开(公告)日：1971-09-21

申请号：US3607834D

申请日：1968-06-26

申请人： BASF AG

发明人： MARX MATTHIAS ,  HOFMANN HERMANN PANKRAZ ,  KLUG HANS

IPC分类号： C08F220/28 ,  C09D125/06 ,  C09D133/14 ,  C09J133/04 ,  C09J133/06 ,  C09J133/14 ,  C08F11/00 ,  C08G25/00

CPC分类号： C09J133/062 ,  C08F220/28 ,  C08L2666/34 ,  C09D125/06 ,  C09D133/14 ,  C09J133/04 ,  C09J133/14 ,  C08L2666/28

摘要： Coating and bonding agents based on mixtures of acetoacetates of polyvalent metals, diluents, copolymers of polymerizable acetoacetic esters having the general formula WHERE Y is a hydrocarbon radical and R is H or CH3, and acrylic and/or methacrylic esters and/or styrene given hard and clear films which are resistant to weathering and may chemicals.