发明名称 |
ONE-PART UV AND ABRASION RESISTANT PIGMENTED SURFACING FILM COMPOSITION FOR PREPREGS |
摘要 |
The present invention is a one-part ultraviolet light and abrasion resistant pigmented surfacing film composition adapted for co-curing with an amine cured composite prepreg material using a chain extended base cycloaliphatic epoxy resin. The chain extended cycloaliphatic epoxy resin is formed through the pre-reaction of a base cycloaliphatic epoxy resin with a chain extension agent such as bisphenol and a high molecular weight elastomer in the presence of triphenyl phosphine to chain link the base cycloaliphatic epoxy resin to form a film formable cycloaliphatic resin prereact capable of low temperature curing when added to a latent amine based epoxy curing agent; an amine catalyst; at least one filler; at least one pigment; and a flow control agent to form surfacing film composition. The surfacing film composition adapted for co-curing with an amine curable composite from about 180°F to about 350°F.
|
申请公布号 |
KR20090013201(A) |
申请公布日期 |
2009.02.04 |
申请号 |
KR20087028449 |
申请日期 |
2007.04.05 |
申请人 |
CYTEC TECHNOLOGY CORP. |
发明人 |
KOHLI DALIP KUMAR |
分类号 |
C08L63/00;C08G59/18;C08J5/18;C08J5/24 |
主分类号 |
C08L63/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|