![GLASS-RESIN LAMINATE AND METHOD FOR PRODUCING SAME](/ep/2017/07/26/EP3085510A4/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: GLASS-RESIN LAMINATE AND METHOD FOR PRODUCING SAME
- 专利标题(中):GLAS-HARZ-LAMINAT UND VERFAHREN ZUR HERSTELLUNG DAVON
- 申请号:EP14871026 申请日:2014-12-09
- 公开(公告)号:EP3085510A4 公开(公告)日:2017-07-26
- 发明人: MIYAZAKI SYO
- 申请人: ASAHI GLASS CO LTD
- 专利权人: ASAHI GLASS CO LTD
- 当前专利权人: ASAHI GLASS CO LTD
- 优先权: JP2013259588 2013-12-16
- 主分类号: B29C45/14
- IPC分类号: B29C45/14 ; B32B17/10
摘要:
Provided are a glass/resin laminate which is excellent in impact resistance and appearance and a process for producing the same. A glass/resin laminate (A) 10 including glass plates 13 laminated on both sides of a polycarbonate layer 11 through bonding layers 12 made of a thermoplastic resin, each of the glass plates 13 having a thickness of from 0.3 to 1 mm and having compressive stresses of at least 3 MPa on an entire surface thereof. The glass/resin laminate (A) 10 is obtainable by a process including a step (1) for disposing a bonding layer 12 on one side of a polycarbonate film having a certain thickness, the bonding layer being made of a thermoplastic resin; a step (2) for stacking a glass plate 13 on the bonding layer 12 to prepare a laminate (B) with the polycarbonate film and the glass plate 13 being laminated through the bonding layer 12; and a step (3) for preparing another similar laminate (B), placing both laminates (B) in a mold such that both polycarbonate films are confronted each other, and forming a polycarbonate layer between the confronted polycarbonate films.
摘要(中):
本发明提供耐冲击性和外观优异的玻璃/树脂层压体及其制造方法。 通过由热塑性树脂构成的接合层12层叠在聚碳酸酯层11的两面上的玻璃板13而成的玻璃/树脂层叠体(A)10,厚度为0.3〜1mm的玻璃板13具有压缩 在其整个表面上至少3MPa的应力。 玻璃/树脂层压体(A)10可通过包括用于在具有一定厚度的聚碳酸酯膜的一侧上设置接合层12的步骤(1)的工艺获得,接合层由热塑性树脂制成; 在接合层12上层叠玻璃板13,通过接合层12层叠聚碳酸酯膜和玻璃板13而成的层叠体(B)的工序(2); 和用于制备另一种类似层压材料(B)的步骤(3),将两个层压材料(B)放置在模具中,使得两个聚碳酸酯膜彼此面对,并且在面对的聚碳酸酯膜之间形成聚碳酸酯层。
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C45/00 | 注射成型,即迫使所需成型材料容量通过注口进入闭合的模型;所用的设备 |
--------B29C45/14 | .插入预成型件或层,如在插入件周围注射成型或用于涂覆制品 |