公开(公告)号：EP2821450A4

公开(公告)日：2015-08-26

申请号：EP13754012

申请日：2013-02-27

申请人： KANEKA CORP

发明人： FUKAUMI HIROKI ,  HAMAMURA TAKAHIRO ,  SONODA TAKESHI

IPC分类号： C09D201/00 ,  C09D5/00 ,  C09D5/16 ,  C09D7/12 ,  C09D133/00 ,  C09D183/02 ,  C09D183/04

CPC分类号： C09D5/004 ,  C08K3/22 ,  C08K2003/2241 ,  C09D5/1675 ,  C09D7/41 ,  C09D133/08 ,  C09D133/10 ,  C09D201/10 ,  C08K5/5415 ,  C08K5/58 ,  C08K5/5205

摘要： The present invention aims to develop an aqueous heat-shielding coating material to which low staining properties are imparted to suppress a reduction in heat-shielding properties due to the reduction in solar reflectance caused by adhesion of contaminants in the air during outdoor exposure, thereby maintaining the heat-shielding properties for a long period of time. The above problem is solved by providing a resin composition for an aqueous coating material including: (A1) a water-soluble and/or water-dispersible resin; (A2) a heat-shielding pigment; (B1) an organosilicate and/or a modified product of the organosilicate; and (B2) a curing catalyst that promotes a hydrolysis/condensation reaction of an alkoxysilyl group.

公开(公告)号：EP2123720A4

公开(公告)日：2013-12-18

申请号：EP07851032

申请日：2007-12-21

申请人： KANEKA CORP

发明人： YANO AYAKO ,  MATSUSHITA NORIKO ,  SONODA TAKESHI ,  KOMITSU SHINTARO

IPC分类号： C08L101/10 ,  C08K5/29 ,  C08K5/5445 ,  C08L33/00 ,  C08L71/00 ,  C09J133/06 ,  C09J171/02 ,  C09J201/10 ,  C09K3/10

CPC分类号： C09K3/1018 ,  C08G65/2609 ,  C08G65/2663 ,  C08G65/336 ,  C08G65/337 ,  C08K5/31 ,  C08K5/5425 ,  C08K5/544 ,  C08L43/04 ,  C08L71/00 ,  C08L71/02 ,  C08L2666/22 ,  C09J143/04 ,  C09J171/02

摘要： The present invention has its object to provide a curable composition not containing any organotin type curing catalyst of concern because of the toxic feature thereof, or any volatile compound, excellent in curability and storage stability and, further, capable of providing cured products excellent in strength and elongation. The above object can be achieved by a curable composition which includes: an organic polymer (A) containing a hydrolyzable silyl group in a molecule; an amidine compound (B); a plasticizer (C); and an amino group-containing silane coupling agent (D), wherein the amidine compound (B) is preliminarily mixed and dissolved and/or dispersed in the plasticizer (C) and the amino group-containing silane coupling agent (D), and the resultant mixture is added to the reactive silyl group-containing polymer (A).

摘要翻译： 本发明的目的是提供一种不含有任何有机锡型固化催化剂的可固化组合物，因为其毒性或任何挥发性化合物，固化性和储存稳定性优异，并且进一步能够提供强度优异的固化产物 和伸长率。 上述目的可以通过一种可固化组合物来实现，所述可固化组合物包含：在分子中含有可水解甲硅烷基的有机聚合物（A） 脒化合物（B）; 增塑剂（C）; 和含氨基硅烷偶联剂（D），其中脒化合物（B）预先混合并溶解和/或分散在增塑剂（C）和含氨基硅烷偶联剂（D）中，并且 将所得混合物加入含反应性甲硅烷基的聚合物（A）中。