GB715194A - Acrylonitrile polymerisation products - Google Patents

Acrylonitrile polymerisation products

Info

Publication number
GB715194A
GB715194A GB2039/51A GB203951A GB715194A GB 715194 A GB715194 A GB 715194A GB 2039/51 A GB2039/51 A GB 2039/51A GB 203951 A GB203951 A GB 203951A GB 715194 A GB715194 A GB 715194A
Authority
GB
United Kingdom
Prior art keywords
molecular weight
high molecular
polyvinyl
acrylonitrile
grafted
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
GB2039/51A
Inventor
Evan Islwyn Jones
Leslie Buowort Morgan
John Franois Lloyd Roberts
Stanley Minor Todd
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 to BE508726D priority Critical patent/BE508726A/xx
Priority to NL80880D priority patent/NL80880C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2039/51A priority patent/GB715194A/en
Priority to FR1054343D priority patent/FR1054343A/en
Priority to CH311154D priority patent/CH311154A/en
Priority to ES0201596A priority patent/ES201596A1/en
Priority to DEI5445A priority patent/DE975209C/en
Publication of GB715194A publication Critical patent/GB715194A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Abstract

Fibre-forming grafted acrylonitrile polymers are obtained by polymerizing acrylonitrile, with or without other monomeric polymerizable substances, in the presence of a water-soluble high molecular weight organic substance containing the C-H bond and having a molecular weight greater than 1,000, the amount of high molecular weight substance in the grafted polymer being between 5 and 40 per cent. High molecular weight substances specified are polyvinyl alcohol, partially hydrolyzed polyvinyl acetate, polyethylene oxide, polyvinyl pyridine, polyvinyl pyrollidone, polyacrylic acid, polymethacrylic acid, polymethacrylamide, polyvinyl sulphonates, starch, cellulose ethers, and gelatin. Polymerization may be carried out in solution or in aqueous media which may contain dissolved magnesium sulphate, sodium sulphate, sulphuric or acetic acid, and ethyl alcohol. Polymerization catalysts may be used such as benzoyl peroxide, azo-di-isobutyronitrile, or a mixture of a water-soluble persulphate and sodium metabisulphite. Polymerization may be carried out either batchwise or continuously. The grafted polymers are soluble in solvents such as dimethyl formamide, tetramethylene sulphone, and aqueous potassium or calcium thiocyanates; fibres may be spun from these solutions by dry spinning or by wet spinning into a coagulant such as glycerol. After spinning the fibres may be hot-stretched and dyed with vat, direct, and acetate dyestuffs. The Provisional Specification also describes the polymerization of acrylonitrile in the presence of water-insoluble high molecular weight substances such as polyvinyl acetate, polystyrene, polymethyl methacrylate, poly-4-dioxoalanylmethyl methacrylate, poly-2-dimethyl-4-dioxoalanylmethyl methacrylate, polyvinyl chloride, polyvinylidene chloride, and polyethylene adipate.ALSO:Fibres made from grafted acrylonitrile polymers are dyed with acetate, vat, and direct dyestuffs. The grafted acrylonitrile polymers are those made by polymerising acrylonitrile in the presence of a water soluble high molecular weight substance containing the C-H bond and having a molecular weight greater than 1,000, the amount of high molecular weight substance in the grafted polymer being between 5 and 40 per cent.
GB2039/51A 1951-01-26 1951-01-26 Acrylonitrile polymerisation products Expired GB715194A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE508726D BE508726A (en) 1951-01-26
NL80880D NL80880C (en) 1951-01-26
GB2039/51A GB715194A (en) 1951-01-26 1951-01-26 Acrylonitrile polymerisation products
FR1054343D FR1054343A (en) 1951-01-26 1952-01-23 Fiber manufacturing
CH311154D CH311154A (en) 1951-01-26 1952-01-24 Process for the production of shaped structures.
ES0201596A ES201596A1 (en) 1951-01-26 1952-01-25 Acrylonitrile polymerisation products
DEI5445A DE975209C (en) 1951-01-26 1952-01-26 Process for the production of spinnable acrylic acid nitrile polymers with improved colorability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2039/51A GB715194A (en) 1951-01-26 1951-01-26 Acrylonitrile polymerisation products

Publications (1)

Publication Number Publication Date
GB715194A true GB715194A (en) 1954-09-08

Family

ID=9732526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2039/51A Expired GB715194A (en) 1951-01-26 1951-01-26 Acrylonitrile polymerisation products

Country Status (6)

Country Link
BE (1) BE508726A (en)
CH (1) CH311154A (en)
ES (1) ES201596A1 (en)
FR (1) FR1054343A (en)
GB (1) GB715194A (en)
NL (1) NL80880C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026291A (en) * 1957-11-25 1962-03-20 Dow Chemical Co Graft copolymers of certain monomeric sulfonic acids on polyvinyl lactams, improved acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029219A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers comprised of monomeric vinyl benzyl polyglycol ethers on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029220A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers of monomeric aminoethylacrylates and methacrylates on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029218A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers comprised of monomeric diacrylate esters of polyglycols on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3035009A (en) * 1957-11-25 1962-05-15 Dow Chemical Co Graft copolymers of monomeric acrylates and monomeric organic sulfonic acid compounds upon polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3036033A (en) * 1957-11-25 1962-05-22 Dow Chemical Co Graft copolymers of mixtures of vinyl pyridine monomers and monomeric sulfonic acidsupon polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3095391A (en) * 1959-03-13 1963-06-25 Staley Mfg Co A E Amylaceous graft copolymers and process for preparing same
DE1156984B (en) * 1956-12-13 1963-11-07 Dow Chemical Co Process for the production of directly spinnable solutions of graft polymers of acrylonitrile on polyvinylpyrrolidone
DE1174506B (en) * 1962-06-29 1964-07-23 Union Rheinische Braunkohlen Process for the polymerization of acrylonitrile
US3304273A (en) * 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
USRE29118E (en) 1963-02-06 1977-01-18 Method of preparing polyurethanes from liquid, stable, reactive, film-forming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839491A (en) * 1953-03-23 1958-06-17 Eastman Kodak Co Acrylamide-olefin alcohol copolymers
BE535395A (en) * 1954-02-03
US2890199A (en) * 1954-06-10 1959-06-09 Diamond Alkali Co Polymerization employing polyvinyl pyrrolidone in combination with secondary dispersants as suspension stabilizers
US2865872A (en) * 1954-10-22 1958-12-23 Eastman Kodak Co Graft copolymers of acrylonitrile and another ethenoid monomer with a hydroxyl-containing cellulose derivative and their preparation
NL100285C (en) * 1955-09-16
US3218295A (en) * 1955-11-30 1965-11-16 Du Pont Copolymers of formaldehyde with active hydrogen-containing polymers
BE555500A (en) * 1956-03-05
US2861051A (en) * 1956-05-29 1958-11-18 Eastman Kodak Co Cross-linked graft copolymers of acrylonitrile and polyvinyl alcohols and method of preparing same
US2990393A (en) * 1958-07-24 1961-06-27 Eastman Kodak Co Process for making graft copolymers containing acrylonitrile and a vinyl pyridine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156984B (en) * 1956-12-13 1963-11-07 Dow Chemical Co Process for the production of directly spinnable solutions of graft polymers of acrylonitrile on polyvinylpyrrolidone
US3026291A (en) * 1957-11-25 1962-03-20 Dow Chemical Co Graft copolymers of certain monomeric sulfonic acids on polyvinyl lactams, improved acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029219A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers comprised of monomeric vinyl benzyl polyglycol ethers on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029220A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers of monomeric aminoethylacrylates and methacrylates on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3029218A (en) * 1957-11-25 1962-04-10 Dow Chemical Co Graft copolymers comprised of monomeric diacrylate esters of polyglycols on polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3035009A (en) * 1957-11-25 1962-05-15 Dow Chemical Co Graft copolymers of monomeric acrylates and monomeric organic sulfonic acid compounds upon polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3036033A (en) * 1957-11-25 1962-05-22 Dow Chemical Co Graft copolymers of mixtures of vinyl pyridine monomers and monomeric sulfonic acidsupon polyvinyllactams, acrylonitrile polymer compositions obtainable therewith, and method of preparation
US3095391A (en) * 1959-03-13 1963-06-25 Staley Mfg Co A E Amylaceous graft copolymers and process for preparing same
DE1174506B (en) * 1962-06-29 1964-07-23 Union Rheinische Braunkohlen Process for the polymerization of acrylonitrile
US3304273A (en) * 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
USRE29118E (en) 1963-02-06 1977-01-18 Method of preparing polyurethanes from liquid, stable, reactive, film-forming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol

Also Published As

Publication number Publication date
FR1054343A (en) 1954-02-09
ES201596A1 (en) 1954-02-01
CH311154A (en) 1955-11-30
BE508726A (en) 1900-01-01
NL80880C (en) 1900-01-01

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