首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ARAMID COPOLYMER
摘要
The invention concerns polymer comprising 2-(4-amino phenyl)-5 (6) amino phenyl benzimidazole (DAPBI), PPD, and terephthaloyl dichloride, the polymer having a IPC peak block ratio of 1.52 to 1.56 and an inherent viscosity of greater than 2 dl/g.
申请公布号
US2013203957(A1)
申请公布日期
2013.08.08
申请号
US201213559678
申请日期
2012.07.27
申请人
LEE KIU-SEUNG;E I DU PONT DE NEMOURS AND COMPANY
发明人
LEE KIU-SEUNG
分类号
C08G69/00
主分类号
C08G69/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
一种在线调整辊缝的电池极片轧机
一种降低荧光灯管封口机压下定位阻力的装置
一种遮光片
轮毂多角度钻孔调节装置
沙滩球拍
直流电弧等离子体硼掺杂金刚石膜沉积装置
Bite indicator
Personal TV content recommendation list generating method
Systems and methods for managing accounts payable
Production method for a crankshaft
RACK TRAY, RACK AND RACK TRANSPORT SYSTEM
IL-17-MEDIATED TRANSFECTION METHODS
A GAS SENSOR INCORPORATING A POROUS FRAMEWORK
Frequency-adjustable optoelectronic frequency discriminator
PHOTOVOLTAIC DEVICE
USING IDENTIFIER MAPPING TO RESOLVE ACCESS POINT IDENTIFIER AMBIGUITY
DRIVE SYSTEM AND ASSOCIATED CONTROL METHOD
Method and apparatus for traffic flow differentiation
High-throughput channel operation in a mesh wireless local area network
DYE CONJUGATES OF TEMPLATE-FIXED PEPTIDOMIMETICS