GB890691A - Stable aqueous dispersions and the production of the same - Google Patents

Stable aqueous dispersions and the production of the same

Info

Publication number
GB890691A
GB890691A GB290860A GB290860A GB890691A GB 890691 A GB890691 A GB 890691A GB 290860 A GB290860 A GB 290860A GB 290860 A GB290860 A GB 290860A GB 890691 A GB890691 A GB 890691A
Authority
GB
United Kingdom
Prior art keywords
vinyl
parts
substances
dispersed
specified
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
GB290860A
Inventor
Karl Herrle
Rolf Petri
Hans Reinhard
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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB890691A publication Critical patent/GB890691A/en
Expired legal-status Critical Current

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
    • D21H17/60—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
    • 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
    • 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
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)

Abstract

In the production of aqueous dispersions of solids and liquids there is used as a protective colloid 0,1-20% of the dispersed substance of a copolymer of 40-80 parts of at least one vinyl lactam and 60-20 parts of at least one vinyl ester of an aliphatic carboxylic acid having up to four carbon atoms, a part of said ester having been, if desired, saponified to or replaced by polyvinyl alcohol. Specified vinyl lactams are vinyl pyrrolidone, caprolactam and caprylic lactam. Specified vinyl esters are vinyl formate, acetate, propionate and butyrate. Specified dispersed substances are mineral and vegetable oils, bituminous substances, natural and synthetic waxes, paraffins, natural resins and plasticisers, but the invention is particularly applicable to the dispersion of synthetic polymers and condensation products (see Group IV(a)). In addition, Examples 14 and 16 specify as dispersed substances a chloroparaffin and montan wax. The protective colloids may if desired be added as an aqueous solution to the substances to be dispersed, and the latter may if desired be in the form of a solution in an organic solvent, to which the aqueous phase is added.ALSO:In the production of aqueous dispersions of solids and liquids there is employed as a protective colloid 0,1-20% of the dispersed substance of a colloidally soluble copolymer of 40-80 parts of at least one vinyl lactam and 60-20 parts of at least one vinyl ester of an aliphatic carboxylic acid having up to 4 carbon atoms, a part of said ester having been, if desired, saponified to or replaced by polyvinyl alcohol. Specified vinyl lactams are vinyl pyrrolidone, caprolactam and caprylic lactam; specified vinyl esters are vinyl formate, acetate, propionate and butyrate. Dispersed substances specified are mineral and vegetable oils, bituminous substances, natural and synthetic waxes, paraffins, natural resins and plasticizers (examples referring to montan wax and a chloroparaffin) and more particularly synthetic polymers and condensation products including polymerizable polyester resins and epoxy resins. In examples of the latter compounds, various combinations of the abovementioned copolymers are employed to disperse (Example 2) an epichlorhydrin/pentaerythritol condensation product (in this case the resultant dispersion can be hardened by addition of 4:41-diamino-3:31-dimethyldicyclohexylmethane to give a product containing firmly embedded water); (3) a highly viscous polyvinyl isobutyl ether; (4) a condensation product of diphenylolpropane and epichlorhydrin; (5) a polyester resin prepared from maleic acid (1 part), adipic acid (1 part), 1:4-butylene glycol (2 parts) and styrene (30%); (6) a polyester resin prepared from fumaric acid (2 parts), propylene glycol (3 parts) and styrene (65%); (7) a polyester resin prepared from maleic acid (1 part), phthalic acid (2 parts), diethylene glycol (3 parts), styrene (40%) and diallyl phthalate (20%); (8) a polyepoxy compound derived from butane triol and epichlorhydrin; (9) a polyvinyl ethyl ether; (10) a polyvinyl isobutyl ether; (11) two polyvinyl isobutyl ethers of different k-values; (12) a 1:1 mixture of butyl acrylate and vinyl acetate which are thereupon polymerized using 0,2% of potatassium persulphate as catalyst; (13) a resinous condensation product of cyclohexanone and methylcyclohexanone; (15) a phenol-formaldehyde resole; (17) polyisobutylene. The protective colloids may if desired be added to the components before polymerization or they may be added as an aqueous solution to the substances to be dispersed, and the latter may if desired be in solution in an organic solvent such as gasoline to which the aqueous phase is added. These procedures are exemplified in some of the examples mentioned above.
GB290860A 1959-01-28 1960-01-27 Stable aqueous dispersions and the production of the same Expired GB890691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959B0051885 DE1235948B (en) 1959-01-28 1959-01-28 Process for the production of stable aqueous dispersions

Publications (1)

Publication Number Publication Date
GB890691A true GB890691A (en) 1962-03-07

Family

ID=6969699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB290860A Expired GB890691A (en) 1959-01-28 1960-01-27 Stable aqueous dispersions and the production of the same

Country Status (2)

Country Link
DE (1) DE1235948B (en)
GB (1) GB890691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078449A2 (en) * 1981-10-30 1983-05-11 BASF Aktiengesellschaft Process for preparing non blocking, in water readily dispersible polymer powders by spraying aqueous polymer dispersions
US5399294A (en) * 1989-12-29 1995-03-21 Efka-Chemicals B.V. Dispersing agents, their use and solids coated therewith

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497705A (en) * 1946-10-16 1950-02-14 Du Pont Copolymerization product of n-vinyl lactams and polymerizable esters, and process for making same
US2667437A (en) * 1949-10-11 1954-01-26 Swift & Co Method of sealing polyethylene films

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078449A2 (en) * 1981-10-30 1983-05-11 BASF Aktiengesellschaft Process for preparing non blocking, in water readily dispersible polymer powders by spraying aqueous polymer dispersions
EP0078449A3 (en) * 1981-10-30 1983-10-05 Basf Aktiengesellschaft Process for preparing non blocking, in water readily dispersible polymer powders by spraying aqueous polymer dispersions
US5399294A (en) * 1989-12-29 1995-03-21 Efka-Chemicals B.V. Dispersing agents, their use and solids coated therewith

Also Published As

Publication number Publication date
DE1235948B (en) 1967-03-09

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