AT336273B - PROCESS FOR PREPARING STABLE WATER-IN-OL EMULSIONS FROM WATER-SOLUBLE POLYMERIZES - Google Patents

PROCESS FOR PREPARING STABLE WATER-IN-OL EMULSIONS FROM WATER-SOLUBLE POLYMERIZES

Info

Publication number
AT336273B
AT336273B AT860274A AT860274A AT336273B AT 336273 B AT336273 B AT 336273B AT 860274 A AT860274 A AT 860274A AT 860274 A AT860274 A AT 860274A AT 336273 B AT336273 B AT 336273B
Authority
AT
Austria
Prior art keywords
water
polymerizes
emulsions
soluble
preparing stable
Prior art date
Application number
AT860274A
Other languages
German (de)
Other versions
ATA860274A (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
Publication of ATA860274A publication Critical patent/ATA860274A/en
Application granted granted Critical
Publication of AT336273B publication Critical patent/AT336273B/en

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)
AT860274A 1973-10-27 1974-10-25 PROCESS FOR PREPARING STABLE WATER-IN-OL EMULSIONS FROM WATER-SOLUBLE POLYMERIZES AT336273B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2354006A DE2354006B2 (en) 1973-10-27 1973-10-27 Process for the production of stable water-in-oil emulsions from water-soluble polymers

Publications (2)

Publication Number Publication Date
ATA860274A ATA860274A (en) 1976-08-15
AT336273B true AT336273B (en) 1977-04-25

Family

ID=5896660

Family Applications (1)

Application Number Title Priority Date Filing Date
AT860274A AT336273B (en) 1973-10-27 1974-10-25 PROCESS FOR PREPARING STABLE WATER-IN-OL EMULSIONS FROM WATER-SOLUBLE POLYMERIZES

Country Status (14)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507606B1 (en) * 1981-06-12 1985-11-15 Hoechst France NEW STABLE DISPERSIONS, WATER IN OIL OF WATER-SOLUBLE CATIONIC POLYMERS BASED ON SALIFIED OR QUATERNIZED DIMETHYLAMINOETHYL ACRYLATE, THEIR MANUFACTURING PROCESS AND THEIR APPLICATION AS FLOCCULANTS
DE3207113A1 (en) * 1982-02-27 1983-09-08 Röhm GmbH, 6100 Darmstadt METHOD FOR PRODUCING A W / OE EMULSION OF A WATER-SOLUBLE POLYMER
FR2524895A1 (en) * 1982-04-09 1983-10-14 Inst Francais Du Petrole PROCESS FOR THE PREPARATION OF CONTINUOUS OILY MICROLATEX BY MICRO-EMULSION POLYMERIZATION OF THE WATER TYPE IN OIL OF A WATER SOLUBLE MONOMER, MICROLATEX OBTAINED AND THEIR USE IN ASSISTED OIL RECOVERY
NO165879C (en) * 1984-06-07 1991-04-24 Inst Francais Du Petrole PROCEDURE FOR PREPARING AN INVERSE, STABLE MICROLATEKS.
FR2640956B1 (en) * 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 (en) 2013-07-31 2018-07-13 바스프 에스이 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 (en) * 2022-07-06 2023-09-05 安徽天润化学工业股份有限公司 Method for preparing polyacrylamide nano microsphere by photoinitiation

Also Published As

Publication number Publication date
FI311874A (en) 1975-04-28
DE2354006A1 (en) 1975-05-07
GB1478987A (en) 1977-07-06
CA1037899A (en) 1978-09-05
ES431369A1 (en) 1976-11-01
BE821480A (en) 1975-04-25
SE7413410L (en) 1975-04-28
FI58780C (en) 1981-04-10
FR2249095B1 (en) 1978-04-28
NO144349C (en) 1981-08-12
NO743635L (en) 1975-05-26
FI58780B (en) 1980-12-31
NO144349B (en) 1981-05-04
FR2249095A1 (en) 1975-05-23
JPS5074689A (en) 1975-06-19
SE410464B (en) 1979-10-15
IT1021934B (en) 1978-02-20
CH613215A5 (en) 1979-09-14
ATA860274A (en) 1976-08-15
NL7413944A (en) 1975-04-29
DE2354006B2 (en) 1979-08-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee