ES2077945T3 - Emulsiones polimeras de agua en aceite. - Google Patents

Emulsiones polimeras de agua en aceite.

Info

Publication number
ES2077945T3
ES2077945T3 ES92113316T ES92113316T ES2077945T3 ES 2077945 T3 ES2077945 T3 ES 2077945T3 ES 92113316 T ES92113316 T ES 92113316T ES 92113316 T ES92113316 T ES 92113316T ES 2077945 T3 ES2077945 T3 ES 2077945T3
Authority
ES
Spain
Prior art keywords
oil
water
glicidiloeter
molar
emulsionants
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 - Lifetime
Application number
ES92113316T
Other languages
English (en)
Inventor
Dietmar Dr Moench
Heinrich Dr Hartmann
Hans-Ulrich Dr Wekel
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE4127571A external-priority patent/DE4127571A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2077945T3 publication Critical patent/ES2077945T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

EMULSIONES AGUA EN ACEITE DE POLIMERIZADOS SOLUBLES EN AGUA O CAPACES DE HINCHARSE EN EL AGUA, EN LAS QUE LA FASE DE ACEITE DE LA EMULSION CONSTA POR LO MENOS DE 50 % EN PESO DE UN ACEITE VEGETAL O DE PROCEDENCIA ANIMAL Y QUE CONTIENEN COMBINACIONES COMO EMULSIONADOR AGUA EN ACEITE, QUE SE PUEDEN OBTENER POR LA CONVERSION DE (A) ALCOHOLES GRASOS C10-HASTA C22 CON EPICLOROHIDRINA EN LA RELACION MOLAR 1:0,5 HASTA 1:1,5 EN GLICIDILOETER, (B) REACCION DEL GLICIDILOETER CON (1) ALCOHOLES C2 HASTA C6 QUE CONTIENEN 2 HASTA 6 GRUPOS OH, SATURADOS, O (2) SUS MONOETERES CON ALCOHOLES GRASOS C10-HASTA C22, EN LA RELACION MOLAR GLICIDILOETER PARA (1) O (2) DE 1:0,5 HASTA 1:6 EN PRESENCIA DE ACIDOS O BASES Y (C) ALCOXILADO DE LOS PRODUCTOS DE REACCION SEGUN (B) CON AL MENOS UN OXIDO DE ALQUILENO EN RELACION MOLAR 1:1 HASTA 1:6, PARA LO CUAL EN CASO NECESARIO SON SUSTITUIDOS 5 HASTA 95 % EN PESO DE LOS CITADOS EMULSIONANTES AGUA EN ACEITE POR OTROS EMULSIONANTES AGUA EN ACEITE.
ES92113316T 1991-08-21 1992-08-05 Emulsiones polimeras de agua en aceite. Expired - Lifetime ES2077945T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4127571A DE4127571A1 (de) 1991-08-21 1991-08-21 Wasser-in-oel-polymeremulsionen
DE4138791A DE4138791A1 (de) 1991-08-21 1991-11-26 Wasser-in-oel-polymeremulsionen

Publications (1)

Publication Number Publication Date
ES2077945T3 true ES2077945T3 (es) 1995-12-01

Family

ID=25906536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92113316T Expired - Lifetime ES2077945T3 (es) 1991-08-21 1992-08-05 Emulsiones polimeras de agua en aceite.

Country Status (7)

Country Link
US (1) US5292800A (es)
EP (1) EP0529360B1 (es)
JP (1) JPH05202108A (es)
CA (1) CA2076516A1 (es)
DE (2) DE4138791A1 (es)
ES (1) ES2077945T3 (es)
FI (1) FI923753A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315172A1 (de) * 1993-05-07 1994-11-10 Basf Ag Wasser-in-Öl-Polymeremulsionen, Verfahren zu ihrer Herstellung und ihre Verwendung
US6001379A (en) * 1993-09-15 1999-12-14 L'oreal Stable acidic oil-in- water type emulsions and compositions containing them
FR2709982B1 (fr) * 1993-09-15 1995-12-08 Oreal Emulsions acides stables de type huile-dans-eau et compositions les contenant.
DE19625984C2 (de) * 1996-06-28 1999-07-29 Stockhausen Chem Fab Gmbh Wäßrige Polymerdispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung in der Lederherstellung
EP0854154A1 (de) * 1997-01-16 1998-07-22 Th. Goldschmidt AG Emulgatorgemische
DE19749618A1 (de) * 1997-11-10 1999-05-12 Basf Ag Verwendung von W/O-Emulsionen als Verdicker in kosmetischen und pharmazeutischen Zubereitungen
US6362259B1 (en) * 1999-07-29 2002-03-26 Cognis Corporation Stabilization of aqueous emulsion polymers
FR2799760B1 (fr) 1999-10-15 2005-02-25 Atofina Emulsion de polymeres eau-dans-huile et son procede de fabrication
GB9927603D0 (en) 1999-11-22 2000-01-19 Nestle Sa Use of a milk protein hydrolysate in the treatment of diabetes
DE10041394A1 (de) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Verwendung von Wasser-in-Wasser-Polymerdispersionen zur Feuerverhütung und -bekämpfung
DE10041395A1 (de) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Polymerdispersionen zur Feuerverhütung und -bekämpfung mit verbesserter Umweltverträglichkeit
GB0108086D0 (en) * 2001-03-30 2001-05-23 Norske Stats Oljeselskap Method
KR20040015305A (ko) * 2001-06-29 2004-02-18 시바 스페셜티 케미칼스 워터 트리트먼츠 리미티드 중합체 조성물
US6828279B2 (en) * 2001-08-10 2004-12-07 M-I Llc Biodegradable surfactant for invert emulsion drilling fluid
US8640774B1 (en) 2007-02-16 2014-02-04 Wsp Chemicals & Technology, Llc Method of treating a formation
CA2758411C (en) 2009-04-17 2017-04-25 Ashland Licensing And Intellectual Property Llc Bimolecular inverse emulsion polymer
US9309378B2 (en) 2009-06-19 2016-04-12 Exacto, Inc. Emulsion compositions comprising polyacrylamide copolymer and ethylene oxide—propylene oxide copolymer
US9428630B2 (en) 2009-06-19 2016-08-30 Exacto, Inc. Water-in-oil polyacrylamide-based microemulsions and related methods
US9307758B2 (en) 2009-06-19 2016-04-12 Exacto, Inc. Polyacrylamide based agricultural compositions
US20180072935A1 (en) 2013-05-31 2018-03-15 Solvay Usa Inc. Salt tolerant friction reducer
US10385253B2 (en) 2014-07-15 2019-08-20 Solvay Usa Inc. Salt tolerant friction reducer
CN107278223A (zh) 2015-02-27 2017-10-20 索尔维美国有限公司 增稠减摩剂
MX2018002351A (es) 2015-08-26 2018-08-01 Solvay Usa Inc Reductores de friccion cationicos diluidos.
US11326085B2 (en) 2019-03-21 2022-05-10 Rhodia Operations Friction reducers
CN114250104B (zh) * 2021-12-27 2022-07-19 中国建材检验认证集团厦门宏业有限公司 一种白油基混凝土脱模剂及其制备方法
US11920086B1 (en) 2022-08-31 2024-03-05 Halliburton Energy Services, Inc. Friction reducers for dissolved solids tolerance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3624019A (en) * 1970-12-15 1971-11-30 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
US4059552A (en) * 1974-06-21 1977-11-22 The Dow Chemical Company Cross-linked water-swellable polymer particles
IT1066713B (it) * 1975-12-02 1985-03-12 Basf Ag Procedimento per la produzione di dispersioni acqua in olio stabili alla sedimentazione di polimeri del l acrilammide
CH645653A5 (de) * 1980-08-01 1984-10-15 Ciba Geigy Ag Quaternaere, copolymere, hochmolekulare ammoniumsalze auf acrylbasis, deren herstellung und verwendung als aktive komponente in kosmetischen mitteln.
CH660015A5 (de) * 1982-02-01 1987-03-13 Sandoz Ag Polymerisat- und tensidhaltige praeparate, deren herstellung und verwendung.
DE3524950C2 (de) * 1985-07-12 1994-08-25 Roehm Gmbh Flockungsmittelorganosole

Also Published As

Publication number Publication date
DE59204054D1 (de) 1995-11-23
CA2076516A1 (en) 1993-02-22
DE4138791A1 (de) 1993-05-27
EP0529360B1 (de) 1995-10-18
FI923753A (fi) 1993-02-22
US5292800A (en) 1994-03-08
FI923753A0 (fi) 1992-08-20
JPH05202108A (ja) 1993-08-10
EP0529360A1 (de) 1993-03-03

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