IT1021934B - Procedimento per produrre emulsio ni stabili acqua in olio di poli meri idrosolubili - Google Patents

Procedimento per produrre emulsio ni stabili acqua in olio di poli meri idrosolubili

Info

Publication number
IT1021934B
IT1021934B IT53733/74A IT5373374A IT1021934B IT 1021934 B IT1021934 B IT 1021934B IT 53733/74 A IT53733/74 A IT 53733/74A IT 5373374 A IT5373374 A IT 5373374A IT 1021934 B IT1021934 B IT 1021934B
Authority
IT
Italy
Prior art keywords
water
emulsis
procedure
oil
produce
Prior art date
Application number
IT53733/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1021934B publication Critical patent/IT1021934B/it

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)
IT53733/74A 1973-10-27 1974-10-25 Procedimento per produrre emulsio ni stabili acqua in olio di poli meri idrosolubili IT1021934B (it)

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
IT1021934B true IT1021934B (it) 1978-02-20

Family

ID=5896660

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53733/74A IT1021934B (it) 1973-10-27 1974-10-25 Procedimento per produrre emulsio ni stabili acqua in olio di poli meri idrosolubili

Country Status (14)

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

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 (it) * 1988-12-28 1991-09-13 Norsolor Sa
EP2035496B1 (en) 2006-07-04 2014-07-30 Basf Se Water based concentrated product forms of photoinitiators made by a heterophase polymerization technique
US8770956B2 (en) 2009-12-30 2014-07-08 The Procter & Gamble Company System for producing high internal phase emulsion foam
KR101865250B1 (ko) 2013-07-31 2018-07-13 바스프 에스이 역상 중합 방법
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
FI311874A (it) 1975-04-28
DE2354006A1 (de) 1975-05-07
GB1478987A (en) 1977-07-06
CA1037899A (en) 1978-09-05
ES431369A1 (es) 1976-11-01
AT336273B (de) 1977-04-25
BE821480A (fr) 1975-04-25
SE7413410L (it) 1975-04-28
FI58780C (fi) 1981-04-10
FR2249095B1 (it) 1978-04-28
NO144349C (no) 1981-08-12
NO743635L (it) 1975-05-26
FI58780B (fi) 1980-12-31
NO144349B (no) 1981-05-04
FR2249095A1 (it) 1975-05-23
JPS5074689A (it) 1975-06-19
SE410464B (sv) 1979-10-15
CH613215A5 (en) 1979-09-14
ATA860274A (de) 1976-08-15
NL7413944A (nl) 1975-04-29
DE2354006B2 (de) 1979-08-16

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