Xyllylen diisocyanate, a polymerizable preparation for optical materials, plastics, molded products, optical components and lenses
VN10059607BActive Publication Date: 2026-08-03MITSUI CHEMICALS INC
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Patent Information
- Application Number
- VN1202305789
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-03-09
- Publication Date
- 2026-08-03
- Estimated Expiration
- 2042-03-09
Abstract
This invention refers to the preparation of xylene diisocyanate, a polymerizable preparation for optical materials, plastics, molded products, optical components, and lenses that can stably produce plastics with good thermal resistance. Xylene diisocyanate, the compound represented by the following chemical formula (1), and the compound represented by the following chemical formula (2) are contained in the preparation of xylene diisocyanate.
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