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
METHOD FOR THE PREPARATION OF POLY(BUTYLENE OXIDE-ALKYLENE OXIDE) GLYCOLS HAVING A NARROW MOLECULAR WEIGHT DISTRIBUTION AND A REDUCED CONTENT OF OLIGOMERIC CYCLIC ETHERS
摘要
申请公布号
EP0239787(B1)
申请公布日期
1991.01.09
申请号
EP19870102690
申请日期
1987.02.25
申请人
BASF AKTIENGESELLSCHAFT
发明人
MUELLER, HERBERT, DR.
分类号
C08G65/04;C08G65/02;C08G65/20
主分类号
C08G65/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AEROSOLBEHAELTER MIT EINEM ABSPERRKOLBEN
Reinforced and Insulated Hose and Apparatus and Method Therefore
METHOD OF PRODUCTION OF LETTER PATTERN
TEST VESSELS
METHOD OF PRODUCING NOVEL DERIVATIVES OF 5,7-DIHYDROXY TETRAHYDREISEQUINOLINE
METHOD OF PRODUCING PGF BETA-PROSTAGLANDINS
METHOD OF PRODUCING NOVEL AMINOPHENYL ETHANOLAMINES
PROCESS FOR PREPARING PENICILINAMINE
PROCESS FOR PREPARING OPTICAL ACTIVE ALDEHYDES
MEANS FOR DESTROYING THE PHYTOPATOGENOUS ORGANISM AND METHOD OF MAKING THE ACTIVE AGENTS
INNER COMBUSTION ENGINE
PURIFICATION OF RAW BEE JUICE
JAW DRUM BRAKE
PROCESS FOR PREPARING SUGAR SYRUPE FROM ORGANIC WASTE IN ALKALIC TREATMENT OF CELLULOSE
SAFETY DEVICE FOR THE MACHINES LAPPING THE TEXTILE OR OTHER MATERIAL
METHOD OF PRODUCING OF LOW-ENERGETIC NON-ALCOHOLIC BEVERAGES
METHOD OF CHEMICALLY PROCESSING MAGNESITE TO PURE MAGNESIA
LIQUID PUMPING DEVICE
PRINTING MECHANISM
CONTROL DRUM DRIVE FOR CIRCULAR KNITTING MACHINES,ESPECIALLY HOSIERY PRODUCING MACHINES