- 专利标题： PREPREG, LAMINATE, AND INTEGRATED PRODUCT
-
申请号： US17783103申请日： 2020-11-20
-
公开(公告)号： US20230001651A1公开(公告)日： 2023-01-05
- 发明人: Kyoko Shinohara , Masato Honma , Jun Misumi
- 申请人： Toray Industries, Inc.
- 申请人地址： JP Tokyo
- 专利权人： Toray Industries, Inc.
- 当前专利权人： Toray Industries, Inc.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2019-223484 20191211
- 国际申请： PCT/JP2020/043325 WO 20201120
- 主分类号： B29C70/00
- IPC分类号： B29C70/00 ; B29C70/50 ; B29C70/14
摘要：
A prepreg includes composition elements [A], [B], and [C] described below,
[A] a reinforcing fiber,
[B] a thermosetting resin, and
[C] a thermoplastic resin.
[B] contains a thermoplastic resin having an aromatic ring with an amount of 10% or more by mass, a resin region containing [B] is present on one surface of the prepreg, a resin region containing [C] is present on another surface of the prepreg, and [A] that crosses over a boundary surface between the resin region containing [B] and the resin region containing [C] and that is in contact with both resin regions is present.
[A] a reinforcing fiber,
[B] a thermosetting resin, and
[C] a thermoplastic resin.
[B] contains a thermoplastic resin having an aromatic ring with an amount of 10% or more by mass, a resin region containing [B] is present on one surface of the prepreg, a resin region containing [C] is present on another surface of the prepreg, and [A] that crosses over a boundary surface between the resin region containing [B] and the resin region containing [C] and that is in contact with both resin regions is present.
信息查询
