公开(公告)号：US20140275449A1

公开(公告)日：2014-09-18

申请号：US14213381

申请日：2014-03-14

Applicant: SABIC INNOVATIVE PLASTICS IP B.V.

Inventor： James Franklin Hoover ,  Derek LAKE

IPC: C08G64/24 ,  C08G64/20

CPC classification number: C08G64/24 ,  C08G64/14 ,  C08G64/205

Abstract: Different interfacial processes for producing photoactive additives are disclosed. Generally, the photoactive additives are cross-linkable polycarbonate resins formed from a dihydroxybenzophenone, a first linker moiety, a diol chain extender, and an end-capping agent. The resulting additives can be crosslinked with other polymers upon exposure to UV radiation.

Abstract translation: 公开了用于制备光活性添加剂的不同界面方法。 通常，光活性添加剂是由二羟基二苯甲酮，第一接头部分，二醇扩链剂和封端剂形成的可交联聚碳酸酯树脂。 所得添加剂可以在暴露于紫外线辐射下与其它聚合物交联。