Resin sheet

JP7731760B2Active Publication Date: 2025-09-01MITSUBISHI GAS CHEM CO INC +1
-1 Cites 0 Cited by

Patent Information

Application Number
JP2021173378
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-10-22
Publication Date
2025-09-01
Estimated Expiration
2041-10-22

Smart Images

  • Figure 0007731760000001
    Figure 0007731760000001
  • Figure 0007731760000002
    Figure 0007731760000002
  • Figure 0007731760000003
    Figure 0007731760000003
Patent Text Reader

Abstract

To provide a resin sheet in which yellow discoloration is suppressed even when being subjected to high temperature molding.SOLUTION: A resin sheet contains a layer containing a polycarbonate-based resin (A) containing a polycarbonate resin as a main component, or a layer containing the polycarbonate-based resin (A) and a layer containing a thermoplastic resin (B) laminated on at least one surface of the layer, wherein the layer containing the polycarbonate-based resin (A) contains 100-5,000 ppm of a specific lactone-based compounding agent (C) with respect to 100 pts.mass of the polycarbonate-based resin (A).SELECTED DRAWING: None
Need to check novelty before this filing date? Find Prior Art