发明授权
- 专利标题： Copolymers for use as paraffin behavior modifiers
- 专利标题（中）： 用作石蜡行为改性剂的共聚物
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申请号： US13710921申请日： 2012-12-11
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公开(公告)号： US09163194B2公开(公告)日： 2015-10-20
- 发明人: Jennifer Louise Sonne , Matthew Hilfiger
- 申请人： Baker Hughes Incorporated
- 申请人地址： US TX Houston
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： US TX Houston
- 代理机构： Mossman Kumar & Tyler PC
- 主分类号： C10G73/00
- IPC分类号： C10G73/00 ; C10L1/192 ; C10M133/06 ; C10M129/66 ; C10M129/68 ; C10M159/12 ; C10M145/26 ; C10M159/00 ; C10L1/238 ; C10L10/14 ; C09K8/524
摘要：
Lactone/alkylene oxide polymers are useful as additives to inhibit or prevent the deposition of paraffin in hydrocarbon fluids, particularly crude oil produced from a subterranean formation. These polymers are random or block polymers made from addition reactions of a hydroxyl- and/or amine-containing base compound with at least one lactone monomer and at least one alkylene oxide monomer. In one non-limiting embodiment the lactone monomer is optional.
公开/授权文献
- US20130150272A1 Copolymers for use as Paraffin Behavior Modifiers 公开/授权日：2013-06-13
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