NO872140D0 - Polyetere, fremstilling og anvendelse av slike. - Google Patents

Polyetere, fremstilling og anvendelse av slike.

Info

Publication number
NO872140D0
NO872140D0 NO872140A NO872140A NO872140D0 NO 872140 D0 NO872140 D0 NO 872140D0 NO 872140 A NO872140 A NO 872140A NO 872140 A NO872140 A NO 872140A NO 872140 D0 NO872140 D0 NO 872140D0
Authority
NO
Norway
Prior art keywords
polyeters
preparation
application
Prior art date
Application number
NO872140A
Other languages
English (en)
Other versions
NO872140L (no
Inventor
Klaus Barthold
Knut Oppenlaender
Juergen Lasowski
Richard Baur
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NO872140D0 publication Critical patent/NO872140D0/no
Publication of NO872140L publication Critical patent/NO872140L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/36—Chemically modified polycondensates by etherifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Polyethers (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO872140A 1986-05-22 1987-05-21 Polyetere, fremstilling og anvendelse av slike. NO872140L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617178 DE3617178A1 (de) 1986-05-22 1986-05-22 Polyether, erhaeltlich durch umsetzung von alkylolierten bis-(4-hydroxyphenyl)-methanen mit polyalkylenoxiden und deren verwendung als erdoelemulsionsspalter

Publications (2)

Publication Number Publication Date
NO872140D0 true NO872140D0 (no) 1987-05-21
NO872140L NO872140L (no) 1987-11-23

Family

ID=6301346

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872140A NO872140L (no) 1986-05-22 1987-05-21 Polyetere, fremstilling og anvendelse av slike.

Country Status (5)

Country Link
US (1) US4814394A (no)
EP (1) EP0246582A3 (no)
CA (1) CA1282897C (no)
DE (1) DE3617178A1 (no)
NO (1) NO872140L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142579A1 (de) * 1991-12-21 1993-06-24 Basf Ag Erdoelemulsionsspalter auf der basis eines alkoxylats und verfahren zur herstellung dieses alkoxylats
US6204297B1 (en) * 1996-11-26 2001-03-20 Rhodia Inc. Nonionic gemini surfactants
US5965671A (en) * 1998-03-05 1999-10-12 National Science Council Modified phenolic resin toughened by poly (alkylene oxide) and preparation thereof
US7223331B2 (en) * 2000-02-09 2007-05-29 Baker Hughes Incorporated Method for settling suspended fine inorganic solid particles from hydrocarbon slurry and additive for use therewith
MX2010006074A (es) * 2010-06-03 2011-12-16 Mexicano Inst Petrol Amino e imino acidos propionicos, proceso de obtencion y uso.
US9340725B2 (en) * 2011-08-19 2016-05-17 Baker Hughes Incorporated Use of a BTEX-free solvent to prepare stimulation and oilfield production additives
CN103436284B (zh) * 2013-09-02 2015-03-11 江苏大学 一种阳离子改性聚醚破乳剂及其合成方法
US9663726B2 (en) * 2014-02-10 2017-05-30 Baker Hughes Incorporated Fluid compositions and methods for using cross-linked phenolic resins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178329C (nl) * 1974-09-26 1986-03-03 Hoechst Ag Werkwijze voor het bereiden van veretherde fenolaldehyde-condensatie-produkten en een werkwijze voor het daarmede breken van ruwe-olie-emulsies.
DE3049450A1 (de) * 1980-12-30 1982-07-29 Hoechst Ag, 6000 Frankfurt "oxalkylierte additionsprodukte aus ethylenoxid-propylenoxid-blockpolymeren und bis-glycidylethern und deren verwendung"
DE3142955A1 (de) * 1981-10-29 1983-05-11 Hoechst Ag, 6230 Frankfurt "neue grenzflaechenaktive verbindungen, verfahren zu ihrer herstellung und ihre verwendung"
GB2118937A (en) * 1982-03-24 1983-11-09 Ciba Geigy Ag Alkoxylated alkyl phenol derivatives used as emulsion breakers for crude oil
DE3223691A1 (de) * 1982-06-25 1983-12-29 Hoechst Ag, 6230 Frankfurt Modifizierte veretherte phenol-aldehyd-kondensationsprodukte und deren verwendung zum spalten von erdoelemulsionen

Also Published As

Publication number Publication date
CA1282897C (en) 1991-04-09
EP0246582A2 (de) 1987-11-25
DE3617178A1 (de) 1987-11-26
US4814394A (en) 1989-03-21
NO872140L (no) 1987-11-23
EP0246582A3 (de) 1990-05-23

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