公开(公告)号：US5288794A

公开(公告)日：1994-02-22

申请号：US966133

申请日：1992-10-23

Applicant: Shabbir Attarwala

Inventor： Shabbir Attarwala

IPC: C09J4/04 ,  C08K5/00 ,  C09J4/00 ,  C09J11/06 ,  C09J133/14

CPC classification number: C08K5/005 ,  C09J4/00

Abstract: A cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of an effective amount for enhancing the thermal resistance of the cured polymer of a mono, poly or hetero aromatic compound characterized by at least three substitutions on an aromatic ring thereof, two or more of said substitutions being electron withdrawing groups selected from the group consisting of NO.sub.2, CN, CF.sub.3, NR.sup.1.sub.3.sup.+, SR.sup.1.sub.2.sup.+, C(.dbd.O)R.sup.1, C(.dbd.O)OR.sup.1, NO, CCl.sub.3, SO.sub.2, S(.dbd.O), SO.sub.3, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1 and F, one or more of said substitutions being leaving groups selected from the group consisting of F, Br, Cl, I, NO.sub.2, CN, SOR.sup.1, SO.sub.2 R.sup.1 and SO.sub.2 OR.sup.1, and R.sup.1 is an optionally substituted hydrocarbon group. Example such compounds have the formula: ##STR1## where L is the leaving group and the W groups are the electron withdrawing groups.

Abstract translation: 一种氰基丙烯酸酯单体粘合剂制剂，其具有由制剂中​​包含的有效量引起的改善的热性能，所述有效量用于增强单芳香族化合物的固化聚合物的固化聚合物的耐热性，其特征在于其芳环上具有至少三个取代基 所述取代中的两个或多个是选自由NO 2，CN，CF 3，NR 13 +，SR 12 +，C（= O）R 1，C（= O）OR 1，NO，CCl 3，SO 2，S（= O），SO 3，SO 2 R 1，SO 2 OR 1和F，所述取代中的一个或多个为离去选自F，Br，Cl，I，NO 2，CN，SOR 1，SO 2 R 1和SO 2 OR 1的基团，并且R 1为任选取代的 烃基。 这些化合物的例子有：（*化学结构*），其中L是离去基团，W基团是吸电子基团。