AT370747B - Verfahren zur herstellung eines kationischen polymeren flockungsmittels vom acrylamid-typus - Google Patents

Verfahren zur herstellung eines kationischen polymeren flockungsmittels vom acrylamid-typus

Info

Publication number
AT370747B
AT370747B AT0381681A AT381681A AT370747B AT 370747 B AT370747 B AT 370747B AT 0381681 A AT0381681 A AT 0381681A AT 381681 A AT381681 A AT 381681A AT 370747 B AT370747 B AT 370747B
Authority
AT
Austria
Prior art keywords
crylic
producing
cationic polymer
type cationic
acrylamide type
Prior art date
Application number
AT0381681A
Other languages
German (de)
English (en)
Other versions
ATA381681A (de
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of ATA381681A publication Critical patent/ATA381681A/de
Application granted granted Critical
Publication of AT370747B publication Critical patent/AT370747B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00Homopolymers 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
    • C08F20/02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52Amides or imides
    • C08F20/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56Acrylamide; Methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymerisation Methods In General (AREA)
AT0381681A 1980-09-04 1981-09-03 Verfahren zur herstellung eines kationischen polymeren flockungsmittels vom acrylamid-typus AT370747B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55121743A JPS5747309A (en) 1980-09-04 1980-09-04 Preparation of acrylamide cationic high polymeric coagulant

Publications (2)

Publication Number Publication Date
ATA381681A ATA381681A (de) 1982-09-15
AT370747B true AT370747B (de) 1983-04-25

Family

ID=14818774

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0381681A AT370747B (de) 1980-09-04 1981-09-03 Verfahren zur herstellung eines kationischen polymeren flockungsmittels vom acrylamid-typus

Country Status (15)

Country Link
JP (1) JPS5747309A (fi)
KR (1) KR860001550B1 (fi)
AT (1) AT370747B (fi)
AU (1) AU543111B2 (fi)
CA (1) CA1223700A (fi)
DD (1) DD202036A5 (fi)
DE (1) DE3135149A1 (fi)
ES (1) ES8300344A1 (fi)
FI (1) FI70032C (fi)
FR (1) FR2489338B1 (fi)
GB (1) GB2083053B (fi)
IT (1) IT1139422B (fi)
NL (1) NL186165C (fi)
RO (1) RO83586B (fi)
ZA (1) ZA815194B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801736A1 (de) * 1988-01-21 1989-07-27 Nitrokemia Ipartelepek Verfahren zur herstellung von acrylsaeureamid/acrylsaeure-copolymeren mit hohem molekulargewicht
MX18620A (es) * 1988-12-19 1993-10-01 American Cyanamid Co Floculante polimerico de alto desempeño, proceso para su preparacion, metodo para la liberacion de agua de un dispersion de solidos suspendidos y metodo de floculacion de una dispersion de solidos suspendidos
JPH03119011A (ja) * 1989-10-03 1991-05-21 Mitsui Toatsu Chem Inc カチオン性高分子量重合体の製造方法
KR100318327B1 (ko) * 1995-12-16 2002-04-22 구광시 에멀젼형 고분자응집제의 제조방법
DE10041392A1 (de) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Wasserlösliche Homo- und Copolymere mit verbesserter Umweltverträglichkeit
JP3996535B2 (ja) * 2003-03-20 2007-10-24 Nec液晶テクノロジー株式会社 液晶表示装置
DE102004032766A1 (de) * 2004-07-06 2006-02-09 Röhm GmbH & Co. KG Konzentrierte wässrige Methacrylamidlösung unter Zugabe von Methacrylsäure
CN116023587B (zh) * 2022-10-31 2024-05-07 中国矿业大学(北京) 一种铁基杂化絮凝剂及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130229A (en) * 1961-02-06 1964-04-21 Dow Chemical Co Method for the manufacture of acrylamide
AU407356B2 (en) * 1965-12-31 1970-10-22 Process for the preparation of aqueous solutions of flocculating agents of the poly-acrylic amide type having high molecular weight
DE2255391C3 (de) * 1972-11-11 1982-05-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hochmolekularer kationischer Copolymerisate
JPS5082011A (fi) * 1973-11-22 1975-07-03
JPS5083323A (fi) * 1973-11-29 1975-07-05
JPS5291819A (en) * 1976-01-28 1977-08-02 Mitsui Toatsu Chem Inc Purification of aqueous solutions of acrylamide
GB2059952B (en) * 1979-09-13 1983-07-20 Mitsui Toatsu Chemicals Purifying aqueous acrylamide solutions

Also Published As

Publication number Publication date
FI70032C (fi) 1986-09-12
ES504916A0 (es) 1982-11-01
ES8300344A1 (es) 1982-11-01
DD202036A5 (de) 1983-08-24
JPS5747309A (en) 1982-03-18
IT8123767A0 (it) 1981-09-03
DE3135149A1 (de) 1982-04-08
GB2083053B (en) 1984-09-12
NL186165B (nl) 1990-05-01
AU543111B2 (en) 1985-04-04
AU7350181A (en) 1982-09-23
ATA381681A (de) 1982-09-15
FR2489338B1 (fr) 1987-04-30
KR860001550B1 (ko) 1986-10-04
NL8103925A (nl) 1982-04-01
RO83586A (ro) 1984-04-02
JPH0260682B2 (fi) 1990-12-18
RO83586B (ro) 1984-04-30
FI812485L (fi) 1982-03-05
ZA815194B (en) 1982-07-28
DE3135149C2 (fi) 1991-05-08
FR2489338A1 (fr) 1982-03-05
FI70032B (fi) 1986-01-31
KR830007738A (ko) 1983-11-07
GB2083053A (en) 1982-03-17
IT1139422B (it) 1986-09-24
NL186165C (nl) 1990-10-01
CA1223700A (en) 1987-06-30

Similar Documents

Publication Publication Date Title
ATA102477A (de) Verfahren zur herstellung eines retroreflektierenden bahnenmaterials
ATE16028T1 (de) Verfahren und vorrichtung zur herstellung eines ein zusaetzliches mittel enthaltenden faservlieses.
DE59108100D1 (de) Verfahren zur Herstellung eines Olefinpolymers
AT372072B (de) Verfahren zur herstellung eines neuen platinisocitrat-komplexes
DE3177137D1 (de) Verfahren zur herstellung eines katalysators.
AT389273B (de) Verfahren zur herstellung eines behaelters
AT388135B (de) Verfahren zur herstellung eines luftreifens
AT384905B (de) Verfahren zur herstellung eines kontaktelementes
AT370747B (de) Verfahren zur herstellung eines kationischen polymeren flockungsmittels vom acrylamid-typus
AT357407B (de) Verfahren zur herstellung eines speckaehnlichen produktes
AT365248B (de) Verfahren zur herstellung eines polymeren silicatmaterials
AT376366B (de) Verfahren zur herstellung eines arzneimittels
AT376440B (de) Verfahren zur herstellung von neuen polymeren rhodiumkomplexverbindungen
DE3882881D1 (de) Verfahren zur herstellung eines polyacetylen- oder polydiacetylenfilms.
AT372278B (de) Verfahren zur herstellung eines hochwirksamen schweissverhuetungsproduktes
AT383131B (de) Verfahren zur herstellung eines elastomeren copolymers
ATA259283A (de) Verfahren zur herstellung eines haarwuchsmittels
DE3581069D1 (de) Verfahren zur aktivierung eines polymeren traegers.
AT373925B (de) Verfahren zur herstellung eines textilen flaechen- gebildes
AT388134B (de) Verfahren zur herstellung eines luftreifens
DE69002525D1 (de) Verfahren zur herstellung eines katalysators vom perovskittyp.
ATA3781A (de) Verfahren zur herstellung eines furanderivats
DE3484446D1 (de) Verfahren zur herstellung eines inhibitorischen mittels.
AT351639B (de) Verfahren zur herstellung eines wiederstands- netzwerkes
AT374343B (de) Verfahren zur herstellung eines salzlecksteines

Legal Events

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