Bonding acrylic glass plates - by polymerising methyl methacrylate in edge joint sealed by outwardly curved sealing strips
Acrylic glass plates are glued together at their edges by polymsn. of methyl methacrylate, opt. mixed with its polymers, inside the joints between the plates, the joints being sealed from the atmos. by outwardly curved sealing strips. Method provides a joint with a uniform width and thickness over t...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | Acrylic glass plates are glued together at their edges by polymsn. of methyl methacrylate, opt. mixed with its polymers, inside the joints between the plates, the joints being sealed from the atmos. by outwardly curved sealing strips. Method provides a joint with a uniform width and thickness over the whole length of the joint, as the curved sealing strips enable excess monomer to be used. Shrinkage in volume occurs during polymsn. The strips also protect the polymerisable material against the atmos. |
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