基本信息:
- 专利标题: 기재가 없는 양면 점착 시트
- 专利标题(英):Substrate-less double-sided pressure-sensitive adhesive sheet
- 专利标题(中):基底 - 双面压敏粘合片
- 申请号:KR1020147007222 申请日:2012-10-05
- 公开(公告)号:KR1020140075685A 公开(公告)日:2014-06-19
- 发明人: 사이토토모히사
- 申请人: 미쓰비시 쥬시 가부시끼가이샤
- 申请人地址: *-*-*, Marunouchi, Chiyoda-ku, Tokyo ***-****, Japan
- 专利权人: 미쓰비시 쥬시 가부시끼가이샤
- 当前专利权人: 미쓰비시 쥬시 가부시끼가이샤
- 当前专利权人地址: *-*-*, Marunouchi, Chiyoda-ku, Tokyo ***-****, Japan
- 代理人: 백덕열
- 优先权: JPJP-P-2011-223513 2011-10-08
- 国际申请: PCT/JP2012/076019 2012-10-05
- 国际公布: WO2013051712 2013-04-11
- 主分类号: C09J7/02
- IPC分类号: C09J7/02 ; C09J201/00
2
이상인, 기재가 없는 양면 점착 시트.
To suppress the problems due to foreign matter (e.g., oligomer, etc.) generated in the manufacturing process, both sides do not have optical inspection it is excellent, and the yield of the base material that can be high, exhibit high productivity in bonding the produced pressure-sensitive adhesive sheet in a separate member step It provides a pressure-sensitive adhesive sheet. Has a first release film, a pressure sensitive adhesive double coated sheet without the second release film base material are respectively stacked on the other surface, the release layer on the first release film, the biaxially oriented polyester film to one surface of the adhesive layer, the art in the release layer, the alkenyl group and the alkyl group having as a functional group, and, containing a silicone resin and platinum-containing catalyst including a transition element, and a residual adhesion rate of such release layer is a range 60 to 90%, in still 300mm / min. the low-speed peeling strength is 10 ~ 20 mN / cm range, 10000mm / min high-speed peel force is the low speed is not more than 2.5 times the peel strength, the art releasing the release layer 115 ° samgakchu indenter, test force of 0.10 mN for the film on the Martens hardness at the 400N / mm
2
Or more, a pressure sensitive adhesive double coated sheet without a base material.
公开/授权文献:
- KR101704548B1 기재가 없는 양면 점착 시트 公开/授权日:2017-02-09
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09J | 黏合剂;一般黏合方法(非机械部分);其他类目不包括的黏合方法;黏合剂材料的应用 |
------C09J7/00 | 薄膜或薄片状的黏合剂 |
--------C09J7/02 | .在载体上 |