发明公开
- 专利标题: FOAM SHEET
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申请号: US18151496申请日: 2023-01-09
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公开(公告)号: US20230242730A1公开(公告)日: 2023-08-03
- 发明人: Tomoharu MIKI , Chiaki Tanaka , Taichi Nemoto
- 申请人: Tomoharu MIKI , Chiaki Tanaka , Taichi Nemoto
- 申请人地址: JP Shizuoka
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP 22011976 2022.01.28 JP 22141403 2022.09.06
- 主分类号: C08J9/228
- IPC分类号: C08J9/228 ; C08J9/00 ; C08J9/12
摘要:
A foam sheet contains an aliphatic polyester resin, a nucleating agent for foaming, and hydrofluoroolefin, wherein the nucleating agent accounts for 0.05 to 2 percent by mass of the foam sheet.
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