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
Prodn. of bright-coloured surfactants
摘要
A process is disclosed for producing light-coloured surfactants. The surfactants are stabilised, before bleaching, by admixture of antioxidant agents.
申请公布号
DE4423641(C1)
申请公布日期
1995.09.07
申请号
DE19944423641
申请日期
1994.07.06
申请人
HENKEL KGAA, 40589 DUESSELDORF, DE
发明人
WEUTHEN, MANFRED, DR., 42697 SOLINGEN, DE
分类号
C07C303/24;C07C305/10;C07H15/04;C11D1/00;C11D3/00;(IPC1-7):C11D1/00;C11D1/66;C11D1/14
主分类号
C07C303/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A METHOD AND A DEVICE FOR IMPROVED SERVICE AUTHORIZATION
PULVERIZING AND COARSE POWDER CLASSIFYING APPARATUS AND FINE POWDER CLASSIFYING APPARATUS
STENT DELIVERY CATHETER
MOBILE TERMINAL AND METHOD FOR CONTROLLING MOBILE TERMINAL
QUICK-SETTING HIGH DENSITY MORTAR COMPOSITION FOR WATERPROOF, REPAIR AND REINFORCEMENT OF CONCRETE CONSTRUCTION AND METHOD FOR WATERPROOF, REPAIR AND REINFORCEMENT USING THE SAME
Input System
CASTELLATED OPTICAL FIBER CABLE RETENTION STRUCTURE
METHOD FOR PRODUCING HEAD RESTRAINTS FOR VEHICLE SEATS AND ONE SUCH HEAD RESTRAINT
VALVE FOR EXPLOSION-PROOF
Improved Tissue Maintenance
Pad for removing horny layer of foot
A COMPONENT HANDING ASSEMBLY
Hydrodynamic bearing assembly and spindle motor having the same
SYSTEM AND METHOD FOR AUTOMATICALLY ADDRESSING DEVICES ON A COMMUNICATION NETWORK
PROCESS FOR FORMING CROSSLINKED AND BRANCHED POLYMERS
CONDUCTIVITY METER, AND METHOD FOR CORRECTING MEASUREMENT, SETTING INITIAL STATE AND CALIBRATION OF CONDUCTIVITY METER
CLIENT CONTROLLED DYNAMIC CALL FORWARDING
METHOD FOR SELECTING FREQUENCY BAND IN FEMTOCELL AND COMMUNICATION SYSTEM INCLUDING MACROCELL BASE AND FEMTOCELL BASE USING SHARED SUB-BAND
Method of hydrophilic modification the surface of polyethylene plastic stent
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A WIDEBAND SIGNAL USING GUIDED BANDWIDTH EXTENSION AND BLIND BANDWIDTH EXTENSION
