Method of bonding an optical part
A method of bonding an optical part, comprising the steps of applying a primer composition which comprises a trialkoxysilane having an epoxy group or alkenyl group, tetraalkoxysilane, Ti, Al or Zr alkoxide and a solvent to the surface of an optical part to be bonded, placing an epoxy resin or silico...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of bonding an optical part, comprising the steps of applying a primer composition which comprises a trialkoxysilane having an epoxy group or alkenyl group, tetraalkoxysilane, Ti, Al or Zr alkoxide and a solvent to the surface of an optical part to be bonded, placing an epoxy resin or silicon resin adhesive composition between the optical part and another optical part and curing it.
The method of bonding an optical part provides excellent heat resistance and bonding strength, suppresses the production of bubbles during curing and is free from a defect such as clouding caused by bubbles. |
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