ES431369A1 - Procedimiento para la obtencion de emulsiones de agua-acei-te estables de polimeros hidrosolubles. - Google Patents

Procedimiento para la obtencion de emulsiones de agua-acei-te estables de polimeros hidrosolubles.

Info

Publication number
ES431369A1
ES431369A1 ES431369A ES431369A ES431369A1 ES 431369 A1 ES431369 A1 ES 431369A1 ES 431369 A ES431369 A ES 431369A ES 431369 A ES431369 A ES 431369A ES 431369 A1 ES431369 A1 ES 431369A1
Authority
ES
Spain
Prior art keywords
water
procedure
soluble
soluble polymers
phase
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
ES431369A
Other languages
English (en)
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES431369A1 publication Critical patent/ES431369A1/es
Expired 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
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Colloid Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ES431369A 1973-10-27 1974-10-25 Procedimiento para la obtencion de emulsiones de agua-acei-te estables de polimeros hidrosolubles. Expired ES431369A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2354006A DE2354006B2 (de) 1973-10-27 1973-10-27 Verfahren zur Herstellung stabiler Wasser-in-Öl-Emulsionen von wasserlöslichen Polymerisaten

Publications (1)

Publication Number Publication Date
ES431369A1 true ES431369A1 (es) 1976-11-01

Family

ID=5896660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431369A Expired ES431369A1 (es) 1973-10-27 1974-10-25 Procedimiento para la obtencion de emulsiones de agua-acei-te estables de polimeros hidrosolubles.

Country Status (14)

Country Link
JP (1) JPS5074689A (ja)
AT (1) AT336273B (ja)
BE (1) BE821480A (ja)
CA (1) CA1037899A (ja)
CH (1) CH613215A5 (ja)
DE (1) DE2354006B2 (ja)
ES (1) ES431369A1 (ja)
FI (1) FI58780C (ja)
FR (1) FR2249095B1 (ja)
GB (1) GB1478987A (ja)
IT (1) IT1021934B (ja)
NL (1) NL7413944A (ja)
NO (1) NO144349C (ja)
SE (1) SE410464B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507606B1 (fr) * 1981-06-12 1985-11-15 Hoechst France Nouvelles dispersions stables, eau dans huile de polymeres cationiques hydrosolubles a base d'acrylate de dimethylaminoethyle salifie ou quaternise, leur procede de fabrication et leur application comme floculants
DE3207113A1 (de) * 1982-02-27 1983-09-08 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung einer w/oe-emulsion eines wasserloeslichen polymerisats
FR2524895A1 (fr) * 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
NO165879C (no) * 1984-06-07 1991-04-24 Inst Francais Du Petrole Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
FR2640956B1 (ja) * 1988-12-28 1991-09-13 Norsolor Sa
RU2439082C2 (ru) * 2006-07-04 2012-01-10 Циба Холдинг Инк. Концентрированные формы готовых фотоинициаторов на водной основе, полученные с помощью гетерофазной полимеризации
US20110160321A1 (en) 2009-12-30 2011-06-30 Steven Ray Merrigan Reduction of unpolymerized monomers in high internal phase emulsion foam
AU2014298551B2 (en) * 2013-07-31 2016-10-06 Basf Se Reverse-phase polymerisation process
US11041037B2 (en) * 2018-10-01 2021-06-22 Solenis Technologies, L.P. Ultra violet assisted photo initiated free radical polymerization
CN114989350B (zh) * 2022-07-06 2023-09-05 安徽天润化学工业股份有限公司 一种光引发制备聚丙烯酰胺纳米微球的方法

Also Published As

Publication number Publication date
BE821480A (fr) 1975-04-25
DE2354006A1 (de) 1975-05-07
IT1021934B (it) 1978-02-20
FR2249095B1 (ja) 1978-04-28
SE410464B (sv) 1979-10-15
FI311874A7 (ja) 1975-04-28
CH613215A5 (en) 1979-09-14
SE7413410L (ja) 1975-04-28
JPS5074689A (ja) 1975-06-19
FI58780C (fi) 1981-04-10
NO144349C (no) 1981-08-12
ATA860274A (de) 1976-08-15
DE2354006B2 (de) 1979-08-16
FI58780B (fi) 1980-12-31
CA1037899A (en) 1978-09-05
NL7413944A (nl) 1975-04-29
NO743635L (ja) 1975-05-26
AT336273B (de) 1977-04-25
GB1478987A (en) 1977-07-06
FR2249095A1 (ja) 1975-05-23
NO144349B (no) 1981-05-04

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