FI97142B - Förfarande för framställning av ett vattenlösligt katjoniskt polymer - Google Patents

Förfarande för framställning av ett vattenlösligt katjoniskt polymer

Info

Publication number
FI97142B
FI97142B FI885950A FI885950A FI97142B FI 97142 B FI97142 B FI 97142B FI 885950 A FI885950 A FI 885950A FI 885950 A FI885950 A FI 885950A FI 97142 B FI97142 B FI 97142B
Authority
FI
Finland
Prior art keywords
preparing
water
cationic polymer
soluble cationic
soluble
Prior art date
Application number
FI885950A
Other languages
English (en)
Finnish (fi)
Other versions
FI885950A (sv
FI97142C (sv
Inventor
Peter Mitchell Robinson
Nguyen Van-Det
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of FI885950A publication Critical patent/FI885950A/sv
Application granted granted Critical
Publication of FI97142B publication Critical patent/FI97142B/sv
Publication of FI97142C publication Critical patent/FI97142C/sv

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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Sludge (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FI885950A 1987-12-23 1988-12-22 Förfarande för framställning av ett vattenlösligt katjoniskt polymer FI97142C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13707387A 1987-12-23 1987-12-23
US13707387 1987-12-23
US27771588 1988-11-30
US07/277,715 US4983698A (en) 1987-12-23 1988-11-30 Cationic polymers

Publications (3)

Publication Number Publication Date
FI885950A FI885950A (sv) 1989-06-24
FI97142B true FI97142B (sv) 1996-07-15
FI97142C FI97142C (sv) 1996-10-25

Family

ID=26834900

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885950A FI97142C (sv) 1987-12-23 1988-12-22 Förfarande för framställning av ett vattenlösligt katjoniskt polymer

Country Status (8)

Country Link
US (1) US4983698A (sv)
EP (1) EP0322234B1 (sv)
JP (1) JP2755976B2 (sv)
CA (1) CA1338424C (sv)
DE (1) DE3886720T2 (sv)
ES (1) ES2061698T3 (sv)
FI (1) FI97142C (sv)
NO (1) NO173019C (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042623A (ko) * 1995-12-16 1997-07-24 이웅열 고분자 응집제의 제조방법.
WO2000000526A1 (de) * 1998-06-30 2000-01-06 Linkies, Adolf, Heinz Neues verfahren zur herstellung vernetzter vinylpolymere auf der basis quartärer ammoniumgruppen mit gallensäure-adsorberwirkung
TW527457B (en) * 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6818027B2 (en) * 2003-02-06 2004-11-16 Ecoem, L.L.C. Organically clean biomass fuel
US9834695B2 (en) 2013-10-11 2017-12-05 Hercules Llc High efficiency rheology modifers with cationic components and use thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138762A (en) * 1935-05-16 1938-11-29 Du Pont Process of polymerizing methacrylic esters of amino alcohols, in which the amino group is tertiary, and product
US3784566A (en) * 1970-12-21 1974-01-08 Texaco Inc Process for preparing dialkylamino-ethyl methacrylate
DE2255391C3 (de) * 1972-11-11 1982-05-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hochmolekularer kationischer Copolymerisate
DE2258868A1 (de) * 1972-12-01 1974-06-06 Basf Ag Verfahren zur herstellung quaternaerer stickstoffhaltiger polymerisate
US3970604A (en) * 1974-12-18 1976-07-20 Monsanto Company Method for recovering vinyl sulfonate monomers
US4190717A (en) * 1975-05-16 1980-02-26 Nitto Chemical Industry Co., Ltd. Process for producing polymer from quaternized acrylate monomer
DE2628761C2 (de) * 1976-06-26 1983-01-13 Hoechst Ag, 6000 Frankfurt Suspensionspolymerisationsverfahren
JPS5916563B2 (ja) * 1976-11-04 1984-04-16 日東化学工業株式会社 水溶性カチオン重合体の製法
JPS6024122B2 (ja) * 1977-01-05 1985-06-11 三菱化学株式会社 ビ−ズ状重合体の製造方法
FR2390983A1 (fr) * 1977-05-16 1978-12-15 Hoechst France Polyelectrolytes cationiques en poudre, a base d'acrylamide et d'acrylate de dimethyl-aminoethyle quaternise ou salifie, leur procede d'obtention et leur utilisation
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
US4668747A (en) * 1984-09-24 1987-05-26 Allied Corporation Preparation of water soluble cationic acrylamide polymer and product using weak acid to adjust pH

Also Published As

Publication number Publication date
NO885673L (no) 1989-06-26
FI885950A (sv) 1989-06-24
EP0322234A3 (en) 1990-08-22
JP2755976B2 (ja) 1998-05-25
NO885673D0 (no) 1988-12-21
DE3886720T2 (de) 1994-04-28
NO173019C (no) 1993-10-13
JPH01245006A (ja) 1989-09-29
US4983698A (en) 1991-01-08
EP0322234A2 (en) 1989-06-28
ES2061698T3 (es) 1994-12-16
CA1338424C (en) 1996-06-25
DE3886720D1 (de) 1994-02-10
EP0322234B1 (en) 1993-12-29
NO173019B (no) 1993-07-05
FI97142C (sv) 1996-10-25

Similar Documents

Publication Publication Date Title
FI901241A0 (sv) Förfarande för framställning av en kolestyramintablett
AU590379B2 (en) Process for preparing a disinfectant
NO883720L (no) Fremgangsmaate for klargjoering av en broenn ved anvendelse av en polymergel.
NO881044D0 (no) Fremgangsmaate for fremstilling av en tiazepinforbindelse.
FI892640A (sv) Förfarande för framställning av en piperidinoalkanol-ibuprofenkomposition innehållande farmaceutisk komposition
EP0419654A4 (en) WATER-SOLUBLE CATIONIC POLYMER.
FR2635025B1 (fr) Procede de preparation d'une operation de cintrage
PT84350A (en) A method for preparing alkoxylated/cationically modified amide--containing polymers
NO174159C (no) Fremgangsmåte for fremstilling av et bindemiddelbek
FI98459B (sv) Förfarande för framställning av terapeutiskt användbara 5-etano-2,3,4,5-1H-2-bentsazsepin
EP0529695A3 (en) Process for preparing a polymer dispersion
NO172442C (no) Fremgangsmaate for fremstilling av en lavere alkenpolymer
FI97142B (sv) Förfarande för framställning av ett vattenlösligt katjoniskt polymer
EP0262744A3 (en) A process for preparing 3-alkoxymethylcephalosphorins
PT87672A (pt) Process for preparing a pharmaceutical composition
AU7290487A (en) Process for preparing water-soluble polymer
EP0611770A3 (en) Process for the preparation of acid halides.
FI872219A (sv) Förfarande för framställning av en olefinpolymer
EP0362378A4 (en) Process for preparing aromatic amine polymer
BR8701512A (pt) Processo para a preparacao de betume
FI872184A0 (sv) Förfarande för framställning av kationisk kopolymer
NO864575D0 (no) Fremgangsmaate for fremstilling av en polymerbetong.
GR871012B (en) Process for preparing a mercaptoacylproline
PT86896A (pt) Process for preparing 4-benzyl-piperazinyl hydrazones derived from a 3-formylrifamycin
FI873548A (sv) Förfarande för framställning av en oktreotid innehållande farmaceutisk sammansättning

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: EXXON CHEMICAL PATENTS INC.