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NO874723D0 - Forgrende polyoksalkylenblandingspolyestere, fremgangsmaate til deres fremstilling og deres anvendelse. - Google Patents

Forgrende polyoksalkylenblandingspolyestere, fremgangsmaate til deres fremstilling og deres anvendelse.

Info

Publication number
NO874723D0
NO874723D0 NO874723A NO874723A NO874723D0 NO 874723 D0 NO874723 D0 NO 874723D0 NO 874723 A NO874723 A NO 874723A NO 874723 A NO874723 A NO 874723A NO 874723 D0 NO874723 D0 NO 874723D0
Authority
NO
Norway
Prior art keywords
polyoxylkyl
branching
procedure
preparation
mixing polyesters
Prior art date
Application number
NO874723A
Other languages
English (en)
Other versions
NO874723L (no
Inventor
Willibald Booese
Manfred Hofinger
Martin Hille
Ronald Boehm
Friedrich Staiss
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO874723D0 publication Critical patent/NO874723D0/no
Publication of NO874723L publication Critical patent/NO874723L/no

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO874723A 1986-11-13 1987-11-12 Forgrende polyoksalkylenblandingspolyestere, fremgangsmaate til deres fremstilling og deres anvendelse. NO874723L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863638743 DE3638743A1 (de) 1986-11-13 1986-11-13 Verzweigte polyoxalkylenmischpolyester, verfahren zu ihrer herstellung und ihre verwendung

Publications (2)

Publication Number Publication Date
NO874723D0 true NO874723D0 (no) 1987-11-12
NO874723L NO874723L (no) 1988-05-16

Family

ID=6313844

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874723A NO874723L (no) 1986-11-13 1987-11-12 Forgrende polyoksalkylenblandingspolyestere, fremgangsmaate til deres fremstilling og deres anvendelse.

Country Status (6)

Country Link
US (1) US4885110A (no)
EP (1) EP0267517A3 (no)
JP (1) JPS63135422A (no)
BR (1) BR8706127A (no)
DE (1) DE3638743A1 (no)
NO (1) NO874723L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8806419D0 (en) * 1988-03-18 1988-04-20 Du Pont Improvements relating to fibres
US5085699A (en) * 1991-04-08 1992-02-04 Westvaco Corporation Amniopolyester resins as dilution extenders for zinc-containing metal resinate inks
DE4217985A1 (de) * 1992-05-30 1993-12-02 Hoechst Ag Verfahren zum Trennen von Erdölemulsionen vom Wasser-in-Öl-Typ
EP0584708B1 (de) * 1992-08-22 1998-05-13 Clariant GmbH Polyfunktionelle Demulgatoren für Rohöle
US5510452A (en) * 1994-07-11 1996-04-23 Rheox, Inc. Pourable liquid polyesteramide rheological additives and the use thererof
DE19643832A1 (de) * 1996-10-30 1998-05-07 Clariant Gmbh Schwere Öle mit verbesserten Eigenschaften und ein Additiv dafür
GB0228192D0 (en) * 2002-12-03 2003-01-08 Dynea Asa Demulsifiers for crude oil emulsions
DE102005006030A1 (de) * 2005-02-09 2006-08-10 Basf Ag Hyperverzweigte Polymere als Demulgatoren zum Spalten von Rohölemulsionen
DE102005006317A1 (de) * 2005-02-11 2006-08-24 Clariant Produkte (Deutschland) Gmbh Polyetheramin-Makromonomere mit zwei benachbarten primären Hydroxylgruppen und ihre Verwendung zur Herstellung von Polyurethanen
WO2007039083A1 (en) * 2005-09-20 2007-04-12 Dsm Ip Assets B.V. A process for breaking emulsions or preventing emulsion formation
US9296957B2 (en) 2007-10-08 2016-03-29 Basf Se Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions
BRPI0923766A2 (pt) 2008-12-29 2019-09-24 Basf Se poliesteres e policarbonatos hiper-ramificados como desemulsificadores para dividir emulsoes de oleo bruto
US20170189832A1 (en) 2014-05-28 2017-07-06 Basf Se Coated mesh and its use for oil-water separation
US20170203235A1 (en) 2014-05-28 2017-07-20 Basf Se Mesh comprising a surface of hydrated aluminum oxides and their use for oil-water separation
EP3554666A1 (en) 2016-12-16 2019-10-23 Basf Se Coated meshes and their use, especially for oil-water separation
WO2019236779A1 (en) * 2018-06-08 2019-12-12 Huntsman Petrochemical Llc Alkoxylated alkyl amine polyesters as pour point depressants for fuels
CN109628139B (zh) * 2018-12-04 2020-11-24 中海油天津化工研究设计院有限公司 稠油采出液处理用反相破乳剂的制备方法
US12435183B2 (en) 2018-12-11 2025-10-07 Nouryon Chemicals International B.V. Polyester demulsifier
US11452950B2 (en) 2019-07-24 2022-09-27 Baker Hughes Holdings Llc Demulsifying additive for separation of oil and water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009884A (en) * 1957-07-29 1961-11-21 Petrolite Corp Process for breaking emulsions of the oil-in-water class
DE3007930A1 (de) * 1980-03-01 1981-09-24 Henkel KGaA, 4000 Düsseldorf Neue polyesterverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als textilweichmacher
US4442237A (en) * 1982-11-22 1984-04-10 Texaco Inc. Novel aromatic amide polyols from the reaction of phthalic acid residues, alkylene glycols and amino alcohols
DE3345156A1 (de) * 1983-12-14 1985-06-27 Hoechst Ag, 6230 Frankfurt Quaternaere oxalkylierte polyester, verfahren zu deren herstellung und deren verwendung
DE3526601A1 (de) * 1985-07-25 1987-01-29 Hoechst Ag Oxalkylierte polyesteramine, verfahren zu deren herstellung und deren verwendung

Also Published As

Publication number Publication date
NO874723L (no) 1988-05-16
DE3638743A1 (de) 1988-05-26
US4885110A (en) 1989-12-05
JPS63135422A (ja) 1988-06-07
EP0267517A2 (de) 1988-05-18
BR8706127A (pt) 1988-06-21
EP0267517A3 (de) 1989-06-14

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