GB976547A - Cationic polymers - Google Patents

Cationic polymers

Info

Publication number
GB976547A
GB976547A GB4415262A GB4415262A GB976547A GB 976547 A GB976547 A GB 976547A GB 4415262 A GB4415262 A GB 4415262A GB 4415262 A GB4415262 A GB 4415262A GB 976547 A GB976547 A GB 976547A
Authority
GB
United Kingdom
Prior art keywords
vinyl
butyl acrylate
acrylamide
styrene
acid
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
GB4415262A
Inventor
Heinz Pohlemann
Herbert Spoor
Otto Von Schickh
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Priority claimed from FR880340A external-priority patent/FR1315084A/en
Priority claimed from DEB64978A external-priority patent/DE1182826B/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB976547A publication Critical patent/GB976547A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J139/00—Adhesives based on homopolymers or 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; Adhesives based on derivatives of such polymers
    • C09J139/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/0405—Programme-control specially adapted for machine tool control and not otherwise provided for
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/06—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using diode elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06—Sulfite or bisulfite pulp
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1-vinyl-2-methylimidazoline is prepared by dissolving hot 2-methylimidazoline in toluene, adding about 3% potassium to the solution and treating the mixture in a pressure vessel with a mixture of acetylene and nitrogen at about 120 DEG C. until the absorption of acetylene has ceased. Distillation off of the toluene leaves 1-vinyl-2-methylimidazoline of boiling point 83 DEG C. to 86 DEG C. at 20 mm.Hg.ALSO:Cationic polymers are prepared by polymerizing a compound of formula <FORM:0976547/C3/1> or <FORM:0976547/C3/2> where R1 is hydrogen, alkyl, aryl or aralkyl having one to twelve carbon atoms, R2 is hydrogen or an alkyl group having one to four carbon atoms and may be different or different carbon atoms in the same molecule, R3 is hydrogen or a substituted or unsubstituted aliphatic, aromatic or araliphatic monovalent hydrocarbon radical which may be interrupted by one or more hetero atoms, A is an acid anion and n is 2, 3 or 4, either alone, or admixed with each other or with other ethylenically unsaturated compounds. Vinylimidazolines are specified examples of compounds of Formula I. Comonomers specified are styrene, alpha-methyl styrene, vinyl toluene, acrylonitrile, methacrylonitrile, acrylamide, methacrylamide, N-alkyl or N-methylolacrylamides or methacrylamides, esters of acrylic or methacrylic acids, vinyl esters, vinyl ethers, N-vinyl pyrrolidone or vinylimidazole, vinyl chloride, vinylidene chloride, butadiene, acrylic acid, methacrylic acid, crotonic acid, vinyl sulphonic acid, styrene sulphonic acid, and fumaric and maleic acids, esters, amides or nitriles. The polymerization may take place by bulk, solution, precipitation or emulsion techniques using free radical initiators such as peroxides, hydroperoxides, peracids, persalts and azodisobutyronitrile together with the usual activators, or by irradiation or with Friedel-Crafts catalysts. Cationic or non-ionic emulsifiers may be present in emulsion polymerization together with protective colloids. Examples disclose the copolymers (1) and (2) vinyl methyl imidazole (VM)-acrylamide (3) acrylamide-VM quaternised with dimethyl sulphate (VMQ) (4) (a) butyl acrylate-t-butyl acrylate-VM (b) vinyl propionate -nbutyl acrylate-VMQ (c) n-butyl acrylate-acrylonitrile-VM hydrochloride (d) styrene-isobutyl acrylate-VM hydrochloride (e) t-butyl acrylate-n-butyl acrylate VMQ (f) methyl methacrylate-ethyl acrylate-VM hydrochloride and (5) acrylamide-N-vinyl tetrahydropyrimidine.
GB4415262A 1961-11-29 1962-11-22 Cationic polymers Expired GB976547A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR880340A FR1315084A (en) 1961-11-29 1961-11-29 Improvement in the control and programming of automatic machines
DEB64978A DE1182826B (en) 1961-11-29 1961-11-29 Process for the production of cationic polymers
FR953183A FR84685E (en) 1961-11-29 1963-11-08 Improvement in the control and programming of automatic machines

Publications (1)

Publication Number Publication Date
GB976547A true GB976547A (en) 1964-11-25

Family

ID=27209164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4415262A Expired GB976547A (en) 1961-11-29 1962-11-22 Cationic polymers

Country Status (2)

Country Link
GB (1) GB976547A (en)
NL (1) NL286127A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125416A (en) * 1982-07-14 1984-03-07 Asahi Chemical Ind Imidazoylmethyl styrene polymers; use thereof as ion exchange resins
US4940514A (en) * 1987-07-25 1990-07-10 Basf Aktiengesellschaft Making paper, board and cardboard of high dry strength
US5270382A (en) * 1992-04-24 1993-12-14 Phillips Petroleum Company Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt
US6160050A (en) * 1997-01-17 2000-12-12 Basf Aktiengesellschaft Polymer-modified starch, method for its production, and its use

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125416A (en) * 1982-07-14 1984-03-07 Asahi Chemical Ind Imidazoylmethyl styrene polymers; use thereof as ion exchange resins
US4940514A (en) * 1987-07-25 1990-07-10 Basf Aktiengesellschaft Making paper, board and cardboard of high dry strength
US5270382A (en) * 1992-04-24 1993-12-14 Phillips Petroleum Company Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt
US5829527A (en) * 1992-04-24 1998-11-03 Phillips Petroleum Company Compositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner salt
US6160050A (en) * 1997-01-17 2000-12-12 Basf Aktiengesellschaft Polymer-modified starch, method for its production, and its use

Also Published As

Publication number Publication date
NL286127A (en)

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