GB1116933A - Production of polymers containing cyano groups - Google Patents

Production of polymers containing cyano groups

Info

Publication number
GB1116933A
GB1116933A GB43736/65A GB4373665A GB1116933A GB 1116933 A GB1116933 A GB 1116933A GB 43736/65 A GB43736/65 A GB 43736/65A GB 4373665 A GB4373665 A GB 4373665A GB 1116933 A GB1116933 A GB 1116933A
Authority
GB
United Kingdom
Prior art keywords
esters
cyano
polymerization
vinyl
acids
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
GB43736/65A
Inventor
Bruno Vollmert
Hans Haas
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 GB1116933A publication Critical patent/GB1116933A/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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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
    • C08F22/00—Homopolymers and 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/10—Esters
    • C08F22/12—Esters of phenols or saturated alcohols
    • C08F22/22—Esters containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

Polymers having low glass temperatures are prepared by homopolymerizing or copolymerizing an ester of an ethylenically unsaturated carboxylic acid and an alcohol of the formula NC-(CH2)n-OH wherein n is an integer of from 4 to 8. The acid component of the cyanoalkyl ester may be, for example, acrylic, methacrylic, a -chloroacrylic, a -cyanoacrylic, itaconic, citraconic, maleic or fumaric acid. Mixtures of the cyano-esters may be used, e.g. a mixture of the d -cyano-butyl esters of acrylic and methacrylic acids. Comonomers for the cyano-esters include other esters of the acids mentioned above and also nitriles and amides of such acids, vinyl esters, vinyl aromatic compounds, olefins, dienes, vinyl and vinylidene halides, and heterocyclic compounds containing vinyl groups. Polymerization may be effected in bulk, suspension, emulsion or solution using initiators such as peroxides or azo compounds. The polymers can be used for the production of mouldings, sheets, films, lacquer coatings, laminates and impregnations. Examples illustrate the polymerization of (a) d -cyanobutyl acrylate, and (b) d -cyanobutyl acrylate and n-butyl acrylate in acetone using azodiisobutyronitrile initiator, the copolymerization of (b) being effected in the additional presence of dodecyl mercaptan and triphenyl phosphate; another example illustrates the polymerization of d -cyanobutyl acrylate or methacrylate, together with butadiene, in aqueous emulsion at pH 9, containing an alkyl sulphonate and sodium tripolyphosphate, and in the presence of potassium persulphate initiator to produce an elastomeric spongy product.
GB43736/65A 1964-10-16 1965-10-15 Production of polymers containing cyano groups Expired GB1116933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0078941 1964-10-16

Publications (1)

Publication Number Publication Date
GB1116933A true GB1116933A (en) 1968-06-12

Family

ID=6980095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43736/65A Expired GB1116933A (en) 1964-10-16 1965-10-15 Production of polymers containing cyano groups

Country Status (5)

Country Link
BE (1) BE671011A (en)
DE (1) DE1269348B (en)
FR (1) FR1450107A (en)
GB (1) GB1116933A (en)
NL (1) NL6513094A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824758A (en) * 1995-05-09 1998-10-20 Denki Kagaku Kogyo Kabushiki Kaisha Copolymer of chloroprene and α-cyanoacrylate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023096A (en) 2010-05-05 2017-08-08 奥斯蒂尔公司 Removable and disassembled board wall system for docking glaze facing-wall board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108967A (en) * 1960-12-16 1963-10-29 Union Carbide Corp Lubricating oil composition of improved viscosity index and dispersancy
BE636782A (en) * 1962-09-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824758A (en) * 1995-05-09 1998-10-20 Denki Kagaku Kogyo Kabushiki Kaisha Copolymer of chloroprene and α-cyanoacrylate

Also Published As

Publication number Publication date
BE671011A (en) 1966-04-15
NL6513094A (en) 1966-04-18
FR1450107A (en) 1966-05-06
DE1269348B (en) 1968-05-30

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