公开(公告)号：WO1995005349A1

公开(公告)日：1995-02-23

申请号：PCT/US1994009597

申请日：1994-08-17

Applicant: CARDINAL IG COMPANY

Inventor： CARDINAL IG COMPANY ,  LARSEN, James, E. ,  HAUGSBY, Michael

IPC: C03C27/04

CPC classification number: C03C27/048 ,  C09K3/1018 ,  E06B3/67343

Abstract: A method for manufacturing an insulating glass unit. The glass unit comprises an insulating glass structure having parallel, spaced glass panes (12, 14) defining between them an interpane space (24) and a peripheral support (16) supporting and spacing the panes with respect to each other. Respective confronting surfaces of the peripheral support and the glass panes define exteriorly accessible spaced recesses (48, 50) between them adjacent each glass surface. In one embodiment, the silicone sealant composition has the capacity to gel within 45 seconds at a predetermined elevated temperature. Flowable components of the heat-curable silicone sealing composition are mixed together without entrapment of air to provide a bubble-free, heat curable sealing composition, and the sealing composition (36) is flowed into the space recesses at the predetermined elevated temperature and gels within 45 seconds, thus reducing or eliminating sagging of the sealant and providing for rapid assembly of the insulating glass units.

Abstract translation: 一种中空玻璃单元的制造方法。 玻璃单元包括具有平行间隔开的​​玻璃板（12,14）的中空玻璃结构，在它们之间限定了相对于彼此支撑和间隔窗格的间隙空间（24）和外围支撑件（16）。 外围支撑件和玻璃板的各个相对表面在它们相邻于每个玻璃表面之间限定了外部可访问的间隔开的凹部（48,50）。 在一个实施方案中，硅氧烷密封剂组合物具有在预定高温下在45秒内凝胶化的能力。 可热固化的硅氧烷密封组合物的可流动组分在不夹带空气的情况下混合在一起，以提供无气泡的可热固化的密封组合物，并且密封组合物（36）以预定的高温流入空间凹部，并在 45秒，从而减少或消除密封剂的下垂并提供快速组装绝热玻璃单元。