Plastic film, gas barrier film, and image display device using the same
申请人:Hokazono Hirohisa
公开号:US20060232735A1
公开(公告)日:2006-10-19
A plastic film comprising a multi-layer structure obtained by co-casting film formation or sequential-casting film formation of two or more layers of polyarylate having a glass transition temperature of 250° C. or higher and having a chemical structure represented by the following formula:
wherein X represents a linking group having a naphthalene or biphenyl structure and A is represented by the following formula:
wherein R
1
and R
2
represent an alkyl group or aryl group, j and k are an integer of from 0 to 4.
一种塑料薄膜,其多层结构是由两层或多层玻璃化温度为 250℃或更高的聚芳酯通过共铸成膜或连续铸膜获得的,其化学结构如下式所示:
其中 X 代表具有萘或联苯结构的连接基团,A 由下式表示:
其中 R
1
和 R
2
代表烷基或芳基,j 和 k 是 0 至 4 的整数。
Positive Charge Control Resin for Electrophotographic Functional Component Parts, Developing Roller, and Electrophotographic Apparatus
申请人:Yoshida Tatsurou
公开号:US20080247787A1
公开(公告)日:2008-10-09
To provide a positive charge control resin with which an electrophotographic functional component part coming into contact with a toner can be made chargeable in a polarity reverse to the polarity of the toner, and which has superior dispersibility in, and compatibility with, a main binder. The present invention is a positive charge control resin having a copolymer obtained by polymerizing specific acrylate or methacrylate monomer, amino-group-containing monomer(s) and carboxyl-group-containing monomer(s) as copolymerization components.
Anti-Icing Composite
申请人:WANG LIANG
公开号:US20160009971A1
公开(公告)日:2016-01-14
The present invention relates to a novel anti-icing composite for preventing ice adhesion. A microphase separated, fluorinated nano/micro particles in aliphatic/fluorinated polyurethane/polyurea matrix coated on an elastic substratum results in anti-icing composite. The preparation method for novel anti-icing composite is disclosed.