发明公开
EP2773719A1 SOLID FORMULATIONS SUITABLE FOR OILFIELD APPLICATIONS
有权
FESTSTOFFFORMULIERUNGENFÜRÖLFELDANWENDUNGEN
- 专利标题： SOLID FORMULATIONS SUITABLE FOR OILFIELD APPLICATIONS
- 专利标题（中）： FESTSTOFFFORMULIERUNGENFÜRÖLFELDANWENDUNGEN
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申请号： EP12779091.3申请日： 2012-11-02
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公开(公告)号： EP2773719A1公开(公告)日： 2014-09-10
- 发明人: JONES, Christopher, Raymond , HATCHMAN, Kevan , FELLOWS, Alan, Christopher
- 申请人： Rhodia Operations S.A.
- 申请人地址： 40 rue de la Haie Coq 93306 Aubervilliers FR
- 专利权人： Rhodia Operations S.A.
- 当前专利权人： Rhodia Operations S.A.
- 当前专利权人地址： 40 rue de la Haie Coq 93306 Aubervilliers FR
- 代理机构： Blot, Philippe Robert Emile
- 优先权： EP11306419 20111103
- 国际公布： WO2013064650 20130510
- 主分类号： C09K8/035
- IPC分类号： C09K8/035 ; C09K8/536 ; C09K8/60 ; C09K8/92 ; C11D17/00 ; C11D1/88 ; E21B43/12
摘要：
The present invention relates to a solid formulation of soap stick type comprising a primary surfactant, at least one binding agent and at least one dispersant that may especially be an amphoteric surfactant, optionally with additives. The present invention also relates to uses of said formulation, especially for oilfield applications, e.g. for gas well deliquification applications.
公开/授权文献
- EP2773719B1 SOLID FORMULATIONS SUITABLE FOR OILFIELD APPLICATIONS 公开/授权日：2018-05-16
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