CA1010740A - Polyhydric substituted polyethylene backbone emulsion breaker - Google Patents

Polyhydric substituted polyethylene backbone emulsion breaker

Info

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
Application number
CA189,721A
Other versions
CA189721S (en
Inventor
Billy R. Moreland
Gary L. Lenderman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of CA1010740A publication Critical patent/CA1010740A/en
Expired legal-status Critical Current

Links

CA189,721A 1973-02-09 1974-01-08 Polyhydric substituted polyethylene backbone emulsion breaker Expired CA1010740A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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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