专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

KR1020140013929A 연마 필름의 제조 방법, 연마 필름 审中-实审
标题翻译：抛光膜，抛光膜
公开(公告)号：KR1020140013929A
公开(公告)日：2014-02-05
申请号：KR1020130082081
申请日：2013-07-12
申请人： 가부시키가이샤 에바라 세이사꾸쇼
发明人： 이시이유 , 가와사키히로유키 , 나카니시마사유키 , 이토켄야
IPC分类号： B24D11/00 , B24D3/00 , B24D3/28
CPC分类号： B24D11/003 , B05D5/02 , B24D11/00 , B24D11/001
摘要： The task of the present invention is to improve the quality of a polishing film. The manufacturing method of a polishing film includes: a first step of preparing a base film, applying first paint which does not contain grains onto the base film, and forming a first layer by drying the film; a second step of applying second paint which contain grains and binder resin onto the first layer and forming a second layer by drying the film; and a third step of heating and imidizing the first and the second layer. [Reference numerals] (AA) Manufacture a polishing film; (BB) Finish; (S110) Prepare a base film and apply first paint (binder resin + solvent); (S120) Dry to form a first layer; (S130) Wind; (S140) Apply second paint (grains + binder resin + solvent) on the first layer; (S150) Dry to form a second layer; (S160) Wind after placing a separator; (S170) Imidize the first and the second layer in a bake heater
摘要翻译：本发明的任务是提高抛光膜的质量。抛光膜的制造方法包括：制备基膜的第一步骤，将不含有晶粒的第一涂料施加到基膜上，并通过干燥膜形成第一层; 将含有谷物和粘合剂树脂的第二涂料施加到第一层上并通过干燥膜形成第二层的第二步骤; 以及加热和酰亚胺化第一和第二层的第三步骤。（附图标记）（AA）制造抛光膜; （BB）完成; （S110）准备基膜并涂布第一层涂料（粘合剂树脂+溶剂）; （S120）干燥形成第一层; （S130）风; （S140）在第一层上涂二次涂料（颗粒+粘结剂树脂+溶剂）（S150）干燥形成第二层; （S160）放置分离器后的风; （S170）在烘烤加热器中加热第一层和第二层

IPRDB

热门服务

关于我们

友情链接

联系方式