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 MEHRKERNIGEN AROMATISCHEN POLYAMINEN DER DIPHENYLMETHANREIHE
摘要
申请公布号
ATA465676(A)
申请公布日期
1977.08.15
申请号
AT19760004656
申请日期
1976.06.25
申请人
BAYER AKTIENGESELLSCHAFT
发明人
分类号
C07C209/78;C07C;C07C67/00;C07C209/00;C07C211/50;C08G;C08G12/08;(IPC1-7):C07C87/50
主分类号
C07C209/78
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AERIALS
SELECTIVE PLUG-IN ASSEMBLY
TEMPERATURE CONTROL MEANS
POLYSILOXANE COMPOSITIONS WHICH ARE HEAT-CURABLE TO ELASTOMERS
SILICONE RUBBER COMPOSITION SHEET
THIN FILM CAPACITORS
ELECTRO-OPTICAL MULTIVIBRATORS
DEVICE FOR CONTROLLING A MONITORING RELAY
COOLING EFFECT DETECTOR
SCRAPERS FOR ARC-ACETYLENE FURNACE
ACYL TRICYCLIC COMPOUNDS AND METHOD FOR PREPARING SAME
S-(2-CHLOROETHYL)ISOTHIOCARBAMYL CHLORIDES, AND A PROCESS OF PRODUCTION
SEPARATION OF GRIGNARD REAGENTS FROM CYCLIC ETHERS
STEROIDAL 17-KETALS AND RELATED COMPOUNDS
6.alpha.-METHYL PREGNANE-6.beta.-OL-11-ONE
PROCESS FOR THE PREPARATION OF 17.alpha.-HYDROXYALKYL STEROIDS OF THE ESTRANE SERIES
REFRACTORY ALLOYS
MATERIALS FOR TREATING MOLTEN FERROUS METALS TO PRODUCE NODULAR IRON
METHOD OF BENDING GLASS SHEETS
COPYING AND RECORDING MATERIALS