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 MAKING ETHER SULPHONATES
摘要
申请公布号
GB1566655(A)
申请公布日期
1980.05.08
申请号
GB19770050520
申请日期
1977.12.05
申请人
TEXACO DEVELOPMENT CORP
发明人
分类号
C08G65/00;C07C67/00;C07C301/00;C07C303/14;C07C303/20;C07C309/09;C08G65/32;C08G65/326;C08G65/338;(IPC1-7):C07C143/00;C07C139/12
主分类号
C08G65/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Insert for terminal blocks, in particular for quickly coupling four variable cross-section electrical cables.
HEATING SYSTEM ALLOWING STEAM ENRICHMENT OF COMBUSTION AIR BEING FED TO A HEAT SOURCE
Ribbon re-inking device.
Parallax-free gas-filled X-ray detector.
Triggered differential valve for a pressurized-fluid circuit.
Hip cotyl with means for properly arranging it in the acetabulum cavity.
Fast processor for multi-bit error correction codes.
Polyimide foams and their preparation.
Liquid cleaning products.
Liquid cleaning products.
Shredder.
Improved gel plate assembly for electrophoresis.
Winding for an electrical induction device.
A-site substituted bismuth oxide superconductors, and devices and systems comprising such a superconductor.
Pump with removable cartridges.
Miniature integral stirling cryocooler.
Bonding to metal surfaces.
Automated capillary injector.
Firing head for well perforating gun.
A modified epoxy resin and process for preparing the same.