UV ABSORBING SANDWICH GLASS

• Main Authors: TANUMA ITSUO, YOSHIDA TAKASHIGE, NIWA HIDEYUKI
• Format: Patent
• Language: English
• Published: 15.12.1992
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MINERAL OR SLAG WOOL; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS AS ADHESIVES

PURPOSE:To provide sandwich glass having UV absorbing ability as well as excellent shock and piercing resistances and high safety. CONSTITUTION:Thermosetting resin prepd. by blending an ethylene-vinyl acetate copolymer with a hydrocarbon resin, an org. peroxide, a compd. contg. an acryloyl group, a silane coupling agent and a UV absorber is held between glass sheets and integrated by curing to obtain UV absorbing sandwich glass having excellent UV absorbing performance as well as excellent shock and piercing resistances proper to sandwich glass.