BE625362A - - Google Patents

Info

Publication number
BE625362A
BE625362A BE625362DA BE625362A BE 625362 A BE625362 A BE 625362A BE 625362D A BE625362D A BE 625362DA BE 625362 A BE625362 A BE 625362A
Authority
BE
Belgium
Application number
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.)
Publication of BE625362A publication Critical patent/BE625362A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
BE625362D 1961-11-29 BE625362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB64978A DE1182826B (en) 1961-11-29 1961-11-29 Process for the production of cationic polymers

Publications (1)

Publication Number Publication Date
BE625362A true BE625362A (en)

Family

ID=6974595

Family Applications (2)

Application Number Title Priority Date Filing Date
BE625363D BE625363A (en) 1961-11-29
BE625362D BE625362A (en) 1961-11-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE625363D BE625363A (en) 1961-11-29

Country Status (4)

Country Link
AT (1) AT248861B (en)
BE (2) BE625362A (en)
DE (1) DE1182826B (en)
NL (3) NL131381C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214985B (en) * 1961-11-29 1966-04-21 Basf Ag Use of dispersions of cationic copolymers for sizing paper
NL133920C (en) * 1962-03-14
DE2547970C2 (en) * 1975-10-27 1982-02-04 Röhm GmbH, 6100 Darmstadt Film-forming aqueous plastic dispersions and their use as binders for aqueous paints
US4784724A (en) * 1985-04-26 1988-11-15 Basf Aktiengesellschaft Making paper which has a high dry strength
DE3626160A1 (en) * 1986-08-01 1988-02-04 Basf Ag SIZING AGENT FOR PAPER BASED ON FATTY ALKYLICETENES AND CATIONIC POLYACRYLAMIDES AND TERPOLYMERISATES MADE OF ACRYLAMIDE, N-VINYLIMIDAZOLE AND N-VINYLIMIDAZOLINE
DE19701524A1 (en) * 1997-01-17 1998-07-23 Basf Ag Polymer modified starch, process for its preparation and its use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847347C (en) * 1950-06-30 1952-08-21 Basf Ag Process for the production of polymers
US2606175A (en) * 1951-04-12 1952-08-05 American Cyanamid Co Polymerizable compositions comprising 2-vinylbenzimidazole and polymerization products thereof
DE912504C (en) * 1951-11-10 1954-05-31 Basf Ag Process for the production of polymers or copolymers
DE911017C (en) * 1952-03-20 1954-05-10 Basf Ag Process for the production of N-vinyl compounds

Also Published As

Publication number Publication date
AT248861B (en) 1966-08-25
BE625363A (en)
DE1182826B (en) 1964-12-03
NL131381C (en)
NL286124A (en)
NL286132A (en)

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