LOW-COLOR STIFF PVB LAMINATES FOR USE IN AIRCRAFT WINDSCREENS
摘要
The present invention describes laminate articles comprising a stiff, low-color PVB resin having a YID of less than 12 and having a low concentration of plasticizer in the resin composition, wherein the resin is prepared from a composition that includes a PVB bleaching compound. The laminate articles of the present invention have high curvature. A laminate of the present invention can be particularly useful for aircraft windscreen applications.
申请公布号
WO03078160(A1)
申请公布日期
2003.09.25
申请号
WO2003US07353
申请日期
2003.03.11
申请人
E.I. DU PONT DE NEMOURS AND COMPANY;WONG, BERT, C.;RYMER, DONALD, L.;READ, NOLAN, K., III
发明人
WONG, BERT, C.;RYMER, DONALD, L.;READ, NOLAN, K., III