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
PROCESS FOR PREPARING POLYSILOXANE-POLYOXYALKYLENE COPOLYMERS AND THEIR USE IN PREPARING POLYURETHANE FOAMS
摘要
申请公布号
EP0025822(B1)
申请公布日期
1982.12.22
申请号
EP19800103842
申请日期
1980.07.07
申请人
BAYER AG
发明人
DE MONTIGNY, ARMAND, DR.;ILLGER, HANS-WALTER, DR.;GONZALEZ-DORNER, ALBERTO C., DR.;MORETTO, HANS-HEINRICH, DR.
分类号
C08G18/00;C08G77/46;C08G81/00;C08J9/00;(IPC1-7):C08G77/46;C08L75/04
主分类号
C08G18/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in friction roller mills
Improvements in or relating to derivatives of nitrofuran
Self-unloading wagon
Platform adapted to engage and to disengage the chassis of a lorry
Froth flotation of micaceous minerals
Varied temperature container
Thrust stabilizing hydraulic mechanism
Dishwashing apparatus with conical spray device means
Ball pitching machine with recoil cushioning brake means
Safety sideline marker
Fluid pressurizing system
Variable proportioner
Power transmission chain
Pulsed ultrasonic image converter
Torque limiting mechanism
Wire joint reinforcing making machine
Centrifugal pumps
Centrifugal pump with gas separation means
Valve
Mower with counter-reciprocating cutter elements