GB598140A - Improvements in method of preparing aqueous dispersions of synthetic resins - Google Patents

Improvements in method of preparing aqueous dispersions of synthetic resins

Info

Publication number
GB598140A
GB598140A GB22438/45A GB2243845A GB598140A GB 598140 A GB598140 A GB 598140A GB 22438/45 A GB22438/45 A GB 22438/45A GB 2243845 A GB2243845 A GB 2243845A GB 598140 A GB598140 A GB 598140A
Authority
GB
United Kingdom
Prior art keywords
copolymers
polymers
acid
oil
butadienes
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
GB22438/45A
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.)
DISPERSIONS PROCESS Inc
Original Assignee
DISPERSIONS PROCESS Inc
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 DISPERSIONS PROCESS Inc filed Critical DISPERSIONS PROCESS Inc
Publication of GB598140A publication Critical patent/GB598140A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/002Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Aqueous dispersions of one or more of the following synthetic resins: polymers of butadienes-1, 3, copolymers of butadienes-1, 3 with compounds which contain a CH2=C< group and are copolymerisable therewith, polyisobutylene, copolymers of isobutylene and a conjugated diene, organic polysulphide polymers, polyvinyl chloride, copolymers of vinyl chloride and vinyl acetate, and alkyl methacrylate polymers, are made by mixing the resin with a heat-reaction product of rosin, an alkanolamine, a glycol, and a dimerised acid of a vegetable drying oil, and also with a hydrophilic colloidal dispersing agent, and adding water until an inversion of phase takes place. To form the heat-reaction product, the glycol for example ethylene glycol and the dimerised acid of a vegeable drying oil such as soya bean oil, tung oil, linseed oil or other unsaturated vegetable drying oil acid, may be previously reacted to form a polyester, which is then heated for about 5 to 15 hours at a temperature between 180 DEG and 300 DEG C. with rosin and mono-,di-,or trialkanolamine such as tri-ethanolamine. Other resins for example polyvinyl butyral resin may also be incorporated in the heat reaction product. Examples of dispersible resins are: polymers of butadiene-1, 3, isoprene, chloroprene, piperylene, and 2, 3-dimethyl-butadiene-1, 3; copolymers of butadienes-1, 3 with aryl olefins such as styrene and vinyl naphthalene, the alpha methylene carboxylic acids and their esters, nitriles and amides such as acrylic acid, methyl acrylate, methyl methacrylate, acrylonitrile, methyl methacrylate, acrylonitrile, methacrylamide, methacrylonitrile and also with methyl vinyl ether, methyl vinyl ketone and vinylidene chloride; copolymers of isobutylene with butadiene-1, 3 or isoprene; and polysulphide polymers such as the product of reacting alkali polysulphides with ethylene dichloride and dichlorethyl ether. Suitable dispersing agents are colloidal clay, protein for example, solubilised casein, or a soap for example, an alkali-metal, ammonium, alkylamine alkanolamine or morpholine soap. Plasticisers may be added before mixing, such as dibutoxyethylphthalate or dibutyl phthalate and the soap may be formed in situ by adding first, for example, oleic or stearic acids followed by, for example, sodium or potassium hydroxide.ALSO:Aqueous dispersions of one or more of the following synthetic resins: polymers of butadienes - 1, 3, copolymers of butadienes - 1, 3 with compounds which contain a CH2 = C< group and are copolymerisable therewith, polyisobutylene, copolymers of isobutylene and a conjugated diene, organic polysulphide p polymers, polyvinyl chloride, copolymers of vinyl chloride and vinyl acetate, and alkyl methacrylate polymers, are made by mixing the resin with a heat-reaction product of rosin, an alkanolamine, a glycol, and a dimerised acid of a vegetable drying oil, and also with a hydrophilic colloidal dispersing agent and adding water until an inversion of phase takes place. To form the heat-reaction product, the glycol, for example ethylene glycol and the dimerised acid of a vegetable drying oil such as soya bean oil, tung oil, linseed oil or other unsaturated vegetable drying oil acid, may be previously reacted to form a polyester, which is then heated for about 5 to 15 hours at a temperature between 180 DEG and 300 DEG C. with rosin and a mono-, di-, or tri-alkanolamine such as triethanolamine. Other resins, for example polyvinyl butyral resin, may also be incorporated in the heat-reaction product. Examples of dispersible resins are: polymers of butadiene-1, 3, isoprene, chloroprene, piperylene, and 2,3-dimethyl-butadiene-1,3; copolymers of butadienes-1, 3 with aryl olefines such as styrene and vinyl naphthalene, the alphamethylene carboxylic acids and their esters, nitriles and amides, such as acrylic acid, methyl acrylate, methyl methacrylate, acrylonitrile, methacrylonitrile, methacrylamide and also with methyl vinyl ether, methyl vinyl ketone and vinylidene chloride; copolymers of isobutylene with butadiene-1,3 or isoprene, and polysulphide polymers such as the product of reacting alkali polysulphides with ethylene dichloride and dichlorethyl ether. Suitable dispersing agents are colloidal clay, protein, for example solubilized casein, or a soap, for example an alkali-metal, ammonium, alkylamine, alkanolamine or morpholine soap. Plasticisers such as dibutoxyethylphthalate or dibutyl phthalate may be added before mixing and the soap may be formed in situ by adding first for example oleic or stearic acid followed by for example sodium or potassium hydroxide.
GB22438/45A 1944-10-20 1945-08-31 Improvements in method of preparing aqueous dispersions of synthetic resins Expired GB598140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US598140XA 1944-10-20 1944-10-20

Publications (1)

Publication Number Publication Date
GB598140A true GB598140A (en) 1948-02-11

Family

ID=22025432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22438/45A Expired GB598140A (en) 1944-10-20 1945-08-31 Improvements in method of preparing aqueous dispersions of synthetic resins

Country Status (1)

Country Link
GB (1) GB598140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905125A1 (en) * 1997-09-25 1999-03-31 Institut Francais Du Petrole Composition useful as emulsifying and dispersing surfactant and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905125A1 (en) * 1997-09-25 1999-03-31 Institut Francais Du Petrole Composition useful as emulsifying and dispersing surfactant and its preparation

Similar Documents

Publication Publication Date Title
GB687542A (en) Methyl-substituted disiloxane diols
GB598140A (en) Improvements in method of preparing aqueous dispersions of synthetic resins
US2684954A (en) Aqueous emulsion polymerization utilizing water-soluble salts of nu-dodecyl-beta-alanines
US2739136A (en) Synthetic rubber latices
US2787604A (en) Aqueous emulsion polymerization utilizing water-soluble salts of nu-dodecylbeta-alanine
GB438050A (en) Manufacture of polyvinyl esters
GB711355A (en) Improvements in or relating to the polymerisation of vinyl and vinylidene chlorides
GB602843A (en) Improvements relating to processes for treatment of rubber and the like
US2433831A (en) Aqueous dispersions of vulcanized fatty oils
GB719174A (en) Improvements in or relating to an aqueous emulsion polymerization process
US2161038A (en) Manufacture of rubberlike polymerization products
GB642930A (en) Improvements in or relating to nitriles and method of preparing same
GB572914A (en) Improvements in or relating to the production of synthetic resins
GB707425A (en) Improvements in or relating to synthetic rubber compositions
CN108728163A (en) A kind of organosilicon thickening chlorinated paraffin
GB634536A (en) Process for the preparation of reaction products of natural and synthetic rubbers with sulphur dioxide
GB649474A (en) Compositions comprising acrylonitrile polymers
GB1020445A (en) Coating compositions
GB748160A (en) Process for the preparation of monocarboxylic acid cycloalkylidenehydrazides
GB654949A (en) Improvements in or relating to substituted thiazines or substituted 4,5-dihydrothiazines, dithiocarbamyl acids or their derivatives and process of preparing the same
GB675521A (en) Improvements in or relating to method of plasticizing unvulcanized natural rubber
GB530269A (en) Improvements in or relating to the manufacture of the nitriles of organic carboxylicacids
GB581251A (en) The preparation of unsaturated oxalates and polymers thereof
GB609099A (en) Improvements in or relating to the production of dispersions
GB869429A (en) Manufacture of polymers