公开(公告)号：WO2011045597A1

公开(公告)日：2011-04-21

申请号：PCT/GB2010/051720

申请日：2010-10-12

Applicant: PILKINGTON GROUP LIMITED ,  CHEUNG, Angela Yuk Fungt ,  VARMA, Karikath Sukumar ,  HOLDEN, David William ,  HOLLAND, John Richard ,  BOND, Stephen Ian

Inventor： CHEUNG, Angela Yuk Fungt ,  VARMA, Karikath Sukumar ,  HOLDEN, David William ,  HOLLAND, John Richard ,  BOND, Stephen Ian

IPC: B32B17/10 ,  C01B33/32 ,  C09K21/02

CPC classification number: C09K21/02 ,  B32B17/069

Abstract: A transparentfire resistant glazing comprising an intumescent interlayer, wherein the intumescent interlayer comprises an alkali metal silicate and a foam improvement additive, wherein the foam improvement additive comprises a polymer and/or oligomer and/or salts thereof, wherein said polymer, oligomer and/or salts thereof each contain at least one organic moiety having at least one hydrogen-bondable functional group covalently attached thereto.

Abstract translation: 一种包含膨胀中间层的透明防火玻璃，其中所述膨胀中间层包含碱金属硅酸盐和泡沫改进添加剂，其中所述泡沫改进添加剂包含聚合物和/或低聚物和/或其盐，其中所述聚合物，低聚物和/或 其盐各自含有至少一个具有至少一个与其共价连接的至少一个可氢键的官能团的有机部分。