DE68912691D1 - Verfahren zur Herstellung von Copolymeren von Diallyldimethylammoniumchlorid und Acrylamid mit hohem Molekulargewicht in Lösungsmitteln. - Google Patents

Verfahren zur Herstellung von Copolymeren von Diallyldimethylammoniumchlorid und Acrylamid mit hohem Molekulargewicht in Lösungsmitteln.

Info

Publication number
DE68912691D1
DE68912691D1 DE89309214T DE68912691T DE68912691D1 DE 68912691 D1 DE68912691 D1 DE 68912691D1 DE 89309214 T DE89309214 T DE 89309214T DE 68912691 T DE68912691 T DE 68912691T DE 68912691 D1 DE68912691 D1 DE 68912691D1
Authority
DE
Germany
Prior art keywords
molecular weight
high molecular
copolymers
solvents
preparation
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 - Fee Related
Application number
DE89309214T
Other languages
English (en)
Other versions
DE68912691T2 (de
Inventor
Herbert Alfons Gartner
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.)
Dow Chemical Co
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE68912691D1 publication Critical patent/DE68912691D1/de
Application granted granted Critical
Publication of DE68912691T2 publication Critical patent/DE68912691T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F226/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • C08F226/04—Diallylamine
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
DE89309214T 1988-09-12 1989-09-11 Verfahren zur Herstellung von Copolymeren von Diallyldimethylammoniumchlorid und Acrylamid mit hohem Molekulargewicht in Lösungsmitteln. Expired - Lifetime DE68912691T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821310A GB8821310D0 (en) 1988-09-12 1988-09-12 Process for production of high molecular weight copolymers of diallyl dimethyl ammonium chloride & acrylamide in solution

Publications (2)

Publication Number Publication Date
DE68912691D1 true DE68912691D1 (de) 1994-03-10
DE68912691T2 DE68912691T2 (de) 1994-05-05

Family

ID=10643420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89309214T Expired - Lifetime DE68912691T2 (de) 1988-09-12 1989-09-11 Verfahren zur Herstellung von Copolymeren von Diallyldimethylammoniumchlorid und Acrylamid mit hohem Molekulargewicht in Lösungsmitteln.

Country Status (8)

Country Link
US (1) US5110883A (de)
EP (1) EP0359509B1 (de)
AT (1) ATE100829T1 (de)
DE (1) DE68912691T2 (de)
ES (1) ES2062023T3 (de)
FI (1) FI96868C (de)
GB (1) GB8821310D0 (de)
NO (1) NO893629L (de)

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US5372719A (en) * 1992-03-30 1994-12-13 Perseptive Biosystems, Inc. Molecular imaging
US5360551A (en) * 1993-04-01 1994-11-01 Crompton & Knowles Corporation Process for color reduction of dye wastewater
US5518634A (en) * 1993-12-27 1996-05-21 Nalco Chemical Company Coagulant for twin belt filter presses
US5653886A (en) * 1994-01-06 1997-08-05 Nalco Chemical Company Coagulant for mineral refuse slurries
KR970042623A (ko) * 1995-12-16 1997-07-24 이웅열 고분자 응집제의 제조방법.
US6605674B1 (en) * 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
KR100512366B1 (ko) * 2003-06-27 2005-09-02 주식회사 엘지화학 스티렌-부타디엔계 라텍스의 제조방법
CA2545492C (en) * 2003-11-21 2009-03-10 Baker Hughes Incorporated Method and apparatus for downhole fluid analysis using molecularly imprinted polymers
US7399810B2 (en) * 2005-03-04 2008-07-15 Rohm And Haas Company Polymerization of monomers with differing reactivities
US9018308B2 (en) * 2009-12-01 2015-04-28 Pbi Performance Products, Inc. Polybenzimidazole/polyacrylate mixtures
CN102206303B (zh) * 2011-05-18 2013-06-05 南京理工大学 复合引发剂引发制二甲基二烯丙基氯化铵与丙烯酰胺共聚物的方法
US9192193B2 (en) 2011-05-19 2015-11-24 R.J. Reynolds Tobacco Company Molecularly imprinted polymers for treating tobacco material and filtering smoke from smoking articles
FR3009830B1 (fr) * 2013-08-22 2015-08-14 Snf Sas Nouveaux complexes de polymeres hydrosolubles et leurs utilisations
US9714396B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release dual walled microcapsules
US9714397B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release microcapsules
US10485739B2 (en) 2014-10-16 2019-11-26 Encapsys Llc High strength microcapsules
AU2016297956B2 (en) 2015-07-27 2021-01-21 6th Wave Innovations Corp. Molecularly Imprinted Polymer beads for extraction of metals and uses thereof
CN105153361B (zh) * 2015-08-07 2019-05-10 中国石油化工股份有限公司胜利油田分公司勘探开发研究院 一种部分支化部分交联聚合物驱油剂及其制备方法
CN105601783B (zh) * 2016-01-27 2018-06-22 广东省建筑材料研究院 一种复合型聚羧酸减水剂用阻泥剂的制备方法
WO2017205339A1 (en) 2016-05-23 2017-11-30 Ecolab Usa Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
AU2017272086B2 (en) 2016-05-23 2019-06-27 Ecolab Usa Inc. Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
MX2019005280A (es) 2016-11-03 2019-09-09 6Th Wave Innovations Corp Perlas poliméricas con impresión molecular para extracción de litio, mercurio y escandio.
CA3054827C (en) 2017-03-01 2023-02-14 Ecolab Usa Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
BR112022000446A2 (pt) 2019-07-12 2022-03-03 Ecolab Usa Inc Composição de limpeza passível de aspersão, sistema para aplicar composição de limpeza passível de aspersão com produção de névoa reduzida, e, método para limpar uma superfície dura com o uso de uma composição de limpeza aspergida com produção de névoa reduzida

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923701A (en) * 1955-05-02 1960-02-02 American Cyanamid Co Composition comprising a linear copolymer of a quaternary ammonium compound and an ethylenically unsaturated copolymerizable compound
US3147218A (en) * 1959-04-24 1964-09-01 American Cyanamid Co Separating mineral fines with cationic polyacrylamides
US3585148A (en) * 1969-03-26 1971-06-15 Nalco Chemical Co Quaternary ammonium demulsifiers
US3920599A (en) * 1974-03-29 1975-11-18 Nalco Chemical Co Latices of dially dimethyl ammonium chloride/acrylamide polymers
US4070930A (en) * 1976-09-03 1978-01-31 Ideal Industries Inc. Wire stripper
DD127729A1 (de) * 1976-11-12 1977-10-12 Mathias Hahn Verfahren zur herstellung von hochmolekularen,wasserloeslichen polyammoniumverbindungen
US4152200A (en) * 1977-12-15 1979-05-01 American Cyanamid Company Process for draining formed paper
US4452957A (en) * 1982-08-11 1984-06-05 National Starch And Chemical Corporation Process for the production of homo- and co-polymers of quaternary ammonium monomers
US4439580A (en) * 1982-08-27 1984-03-27 Calgon Corporation Cationic water-in-oil polymer emulsions
US4617362A (en) * 1984-12-31 1986-10-14 Allied Corporation Inverse emulsion polymers with improved incorporation of diallyldimethylammonium chloride
CA1295081C (en) * 1986-05-19 1992-01-28 Exxon Chemical Patents Inc. Cationic monomer delayed addition process

Also Published As

Publication number Publication date
US5110883A (en) 1992-05-05
NO893629L (no) 1990-03-13
ES2062023T3 (es) 1994-12-16
EP0359509B1 (de) 1994-01-26
FI894278A0 (fi) 1989-09-11
NO893629D0 (no) 1989-09-11
GB8821310D0 (en) 1988-10-12
ATE100829T1 (de) 1994-02-15
DE68912691T2 (de) 1994-05-05
EP0359509A1 (de) 1990-03-21
FI894278A (fi) 1990-03-13
FI96868B (fi) 1996-05-31
FI96868C (fi) 1996-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee