Invention Application
US20160082705A1 LAMINATED GLASS STRUCTURES HAVING HIGH GLASS TO POLYMER INTERLAYER ADHESION 审中-公开
具有高玻璃的聚合物玻璃结构聚合物中间层粘合

  • Patent Title: LAMINATED GLASS STRUCTURES HAVING HIGH GLASS TO POLYMER INTERLAYER ADHESION
  • Patent Title (中): 具有高玻璃的聚合物玻璃结构聚合物中间层粘合
  • Application No.: US14785757
    Application Date: 2014-04-14
  • Publication No.: US20160082705A1
    Publication Date: 2016-03-24
  • Inventor: William Keith FisherMark Stephen Friske
  • Applicant: CORNING INCORPORATED
  • International Application: PCT/US14/33970 WO 20140414
  • Main IPC: B32B17/10
  • IPC: B32B17/10 B32B37/14 B32B37/06
LAMINATED GLASS STRUCTURES HAVING HIGH GLASS TO POLYMER INTERLAYER ADHESION
Abstract:
A thin glass laminate is provided that includes at least one or two outer thin (not exceeding 2 mm or not exceeding 1.5 mm) glass sheets with at least one polymer interlayer laminated between the two outer thin glass sheets. The laminate has a high level of adhesion between the two glass sheets and the interlayer, such that the laminate has a pummel value of at least 7, at least 8, or at least 9. The laminate may also have a high penetration resistance of at least 20 feet mean break height. The polymer interlayers may have a thickness ranging from about 0.5 mm to about 2.5 mm and may be formed of an ionomer, plolyvinyl butyral, or polycarbonate. At least one or both of the two glass sheets may be chemically strengthened.
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