发明名称 |
A method for preventing or retarding the formationof gas hydrates. |
摘要 |
<p>A composition is provided herein for preventing or retarding the formation of gas hydrates or for reducing the tendency of gas hydrates to agglomerate, during the transport of a fluid comprising water and a hydrocarbon, through a conduit. The composition is a homopolymer of vinyl caprolactam having the low molecular weight in the range of 500 to 2500, or copolymers thereof, in a defined solvent. Such homopolymers and copolymers preferably are made and applied in the defined solvent, which, most preferably, is a glycol ether such as 2-butoxyethanol.</p> |
申请公布号 |
OA11723(A) |
申请公布日期 |
2005.01.26 |
申请号 |
OA20011000137 |
申请日期 |
1999.10.28 |
申请人 |
ISP INVESTMENTS INC. |
发明人 |
BAKEEV, KIRILL, N.;JUI-CHANG CHUANG;DRZEWINSKI, MICHAEL, A.;GRAHAM, DAVID, E. |
分类号 |
C09K3/00;C10L3/06;(IPC1-7):C07C7/20 |
主分类号 |
C09K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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