ES337817A1 - Procedimiento de polimerizacion. - Google Patents

Procedimiento de polimerizacion.

Info

Publication number
ES337817A1
ES337817A1 ES337817A ES337817A ES337817A1 ES 337817 A1 ES337817 A1 ES 337817A1 ES 337817 A ES337817 A ES 337817A ES 337817 A ES337817 A ES 337817A ES 337817 A1 ES337817 A1 ES 337817A1
Authority
ES
Spain
Prior art keywords
water
polymer
salts
emulsion
million
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
ES337817A
Other languages
English (en)
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES337817A1 publication Critical patent/ES337817A1/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
    • 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
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
    • 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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof

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)
ES337817A 1966-03-21 1967-02-21 Procedimiento de polimerizacion. Expired ES337817A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53572966A 1966-03-21 1966-03-21

Publications (1)

Publication Number Publication Date
ES337817A1 true ES337817A1 (es) 1968-03-01

Family

ID=24135524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337817A Expired ES337817A1 (es) 1966-03-21 1967-02-21 Procedimiento de polimerizacion.

Country Status (4)

Country Link
DE (1) DE1745176A1 (es)
ES (1) ES337817A1 (es)
FR (1) FR1516426A (es)
GB (1) GB1168551A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2140116A1 (en) * 1971-06-01 1973-01-12 Diamond Shamrock Corp Emulsion polymn of acrylamides - in perchloroethylene as dispersed phase
DE2422794C3 (de) * 1973-05-12 1980-08-21 Nitto Chemical Industry Co., Ltd., Tokio Verfahren zur Herstellung von partiell verseiftem Polyacrylsäureamid und seine Verwendung als Flockungsmittel
FR2251573B1 (es) * 1973-11-21 1977-06-17 Nobel Hoechst Chimie
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
GB9500384D0 (en) * 1995-01-10 1995-03-01 Synthite Ltd Method of making inverse emulsion thickeners
US20060127351A1 (en) * 2004-12-14 2006-06-15 Hercules Incorporated Process for preparing high molar mass polymers
PL1825057T3 (pl) 2004-12-14 2015-08-31 Solenis Tech Cayman Lp Środki pomocnicze w retencji i odwodnieniu

Also Published As

Publication number Publication date
FR1516426A (fr) 1968-03-08
GB1168551A (en) 1969-10-29
DE1745176A1 (de) 1972-04-20

Similar Documents

Publication Publication Date Title
JP3133188B2 (ja) スルホ含有モノマー、その製造方法、およびそれからなるマイクロカプセル封入における保護コロイド
US3975341A (en) Water in oil emulsion process for preparing gel-free polyelectrolyte particles
US3278506A (en) Water-soluble polymers and copolymers
US4464508A (en) Water-in-oil emulsions of water-soluble cationic polymers having improved stability
US4506062A (en) Inverse suspension polymerization process
CA1207478A (en) Self-inverting water-in-oil emulsions of water- soluble polymers
US3367918A (en) Polymeric amide-secondary dialkyl ammonium salt-paraformaldehyde flocculant composition and method
JPH0211602B2 (es)
US3657378A (en) Preparing polyacrylates
US4037040A (en) Refluxing water-in-oil emulsion process for preparing water-soluble polyelectrolyte particles
US2524627A (en) Suspension polymerization of vinyl compounds
US5124376A (en) Use of phenol as rapid inverse latex inversion promoter and solution viscosity enhancer
ES337817A1 (es) Procedimiento de polimerizacion.
GB2140433A (en) Water-in-oil emulsion polymerization
US4331787A (en) Continuous polymerization of water-miscible monomers
US4306045A (en) Process for producing acrylamide polymers
US3211708A (en) Oil-in-water bead polymerization of water-soluble monomers
US4640954A (en) Polymer suspension containing a water-soluble polymer suspended in an oil phase
JPH0340722B2 (es)
JPS6058402A (ja) 分散安定剤
JP3869898B2 (ja) アクリルアミド系重合体分散液の製造方法
US4035347A (en) Method for the preparation of dried latex polymer from aqueous emulsion
GB1277577A (en) Process for the production of water-soluble acrylic polymers
GB2032444A (en) Polymer Suspensions
US3249571A (en) Process for producing aqueous polymer dispersions with polymeric nu-vinyl acetamide dispersant