CA1010740A - Polyhydric substituted polyethylene backbone emulsion breaker - Google Patents
Polyhydric substituted polyethylene backbone emulsion breakerInfo
- Publication number
- CA1010740A CA1010740A CA189,721A CA189721A CA1010740A CA 1010740 A CA1010740 A CA 1010740A CA 189721 A CA189721 A CA 189721A CA 1010740 A CA1010740 A CA 1010740A
- Authority
- CA
- Canada
- Prior art keywords
- emulsion breaker
- substituted polyethylene
- polyethylene backbone
- polyhydric
- backbone emulsion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33113673A | 1973-02-09 | 1973-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1010740A true CA1010740A (en) | 1977-05-24 |
Family
ID=23292749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA189,721A Expired CA1010740A (en) | 1973-02-09 | 1974-01-08 | Polyhydric substituted polyethylene backbone emulsion breaker |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1010740A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502977A (en) * | 1983-05-02 | 1985-03-05 | Petrolite Corporation | Demulsifier composition and method of use thereof |
US4626379A (en) * | 1983-05-02 | 1986-12-02 | Petrolite Corporation | Demulsifier composition and method of use thereof |
EP0264841A3 (en) * | 1986-10-18 | 1989-07-12 | Basf Aktiengesellschaft | Copolymers of hydrophobic acrylic or methacrylic acid esters and hydrophilic comonomers, process for their manufacture and their use as de-emulsifying agents in mineral oil |
US4877842A (en) * | 1988-02-29 | 1989-10-31 | Petrolite Corporation | Demulsifier compositions and methods of preparation and use thereof |
US4968449A (en) * | 1989-03-17 | 1990-11-06 | Nalco Chemical Company | Alkoxylated vinyl polymer demulsifiers |
US5196486A (en) * | 1989-03-17 | 1993-03-23 | Nalco Chemical Company | Alkoxylated vinyl polymer demulsifiers |
US5609794A (en) * | 1994-08-05 | 1997-03-11 | Exxon Chemical Patents, Inc. | Demulsifier for water-in-oil emulsions, and method of use |
US5661220A (en) * | 1993-08-10 | 1997-08-26 | Basf Aktiengesellschaft | Reaction products of olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifiers for crude oil emulsions |
US6348509B1 (en) | 1998-09-07 | 2002-02-19 | Rohm And Haas Company | Method of inhibiting the formation of oil and water emulsions |
-
1974
- 1974-01-08 CA CA189,721A patent/CA1010740A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502977A (en) * | 1983-05-02 | 1985-03-05 | Petrolite Corporation | Demulsifier composition and method of use thereof |
US4626379A (en) * | 1983-05-02 | 1986-12-02 | Petrolite Corporation | Demulsifier composition and method of use thereof |
EP0264841A3 (en) * | 1986-10-18 | 1989-07-12 | Basf Aktiengesellschaft | Copolymers of hydrophobic acrylic or methacrylic acid esters and hydrophilic comonomers, process for their manufacture and their use as de-emulsifying agents in mineral oil |
US4877842A (en) * | 1988-02-29 | 1989-10-31 | Petrolite Corporation | Demulsifier compositions and methods of preparation and use thereof |
US4968449A (en) * | 1989-03-17 | 1990-11-06 | Nalco Chemical Company | Alkoxylated vinyl polymer demulsifiers |
US5196486A (en) * | 1989-03-17 | 1993-03-23 | Nalco Chemical Company | Alkoxylated vinyl polymer demulsifiers |
US5661220A (en) * | 1993-08-10 | 1997-08-26 | Basf Aktiengesellschaft | Reaction products of olefinically unsaturated carboxylic acids and polyetherols and their use as demulsifiers for crude oil emulsions |
US5609794A (en) * | 1994-08-05 | 1997-03-11 | Exxon Chemical Patents, Inc. | Demulsifier for water-in-oil emulsions, and method of use |
EP0696631A3 (en) * | 1994-08-05 | 1998-06-10 | Nalco/Exxon Energy Chemicals L.P. | Demulsifier for water-in-oil emulsions and method of use |
US6348509B1 (en) | 1998-09-07 | 2002-02-19 | Rohm And Haas Company | Method of inhibiting the formation of oil and water emulsions |
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