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
VERFAHREN ZUR HERSTELLUNG VON WASSERLOESLICHEN SULFONIERTEN POLYMEREN
摘要
申请公布号
ATA324386(A)
申请公布日期
1992.06.15
申请号
AT19860003243
申请日期
1986.12.05
申请人
NALCO CHEMICAL COMPANY
发明人
分类号
C08F8/36;C08F8/34;C08F8/44;(IPC1-7):C08F8/34
主分类号
C08F8/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Thermally reversible and irreversible gels
Door structure for a magnetic-shielded room
Apparatus for image enhancement
A fast nor-nor PLA operating from a single phase clock
Improved on-chip voltage multiplier for semiconductor memories
Device for displaying and centring the thermal and dynamic vertical winds
Exposure apparatus
Liquid crystal display
Test method for power integrated devices
A liquid crystal composition and display device
Adhesive spray gun system with individually adjustable spray modules
Apparatus for spraying a mixture of air and liquid
Pharmaceutical composition comprising a quinone derivative or a hydroquinone thereof for treating dermatitis
Apparatus for parallel decoding of digital video signals
Exposure control for video cameras
Time division multiplexing transmitter and decoding circuit multiplexing transmission
Photographic processing composition and processing method using the same
Clutch mechanism for screw tightening machine
Chondroprotective flavonoids
Fuel metering control system for internal combustion engine
