GB812983A - New polymerisable ester and polymers obtained therefrom - Google Patents

New polymerisable ester and polymers obtained therefrom

Info

Publication number
GB812983A
GB812983A GB1855056A GB1855056A GB812983A GB 812983 A GB812983 A GB 812983A GB 1855056 A GB1855056 A GB 1855056A GB 1855056 A GB1855056 A GB 1855056A GB 812983 A GB812983 A GB 812983A
Authority
GB
United Kingdom
Prior art keywords
dimethyl
dimethyl vinylphosphonate
polymerized
vinylphosphonate
copolymerized
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
GB1855056A
Inventor
Henryk Zenftman
Donald Calder
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
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to DEI13348A priority Critical patent/DE1079325B/en
Priority to FR1179432D priority patent/FR1179432A/en
Publication of GB812983A publication Critical patent/GB812983A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4003Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4015Esters of acyclic unsaturated acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F30/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/02Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Dimethyl vinylphosphonate is polymerized in the presence of a non-peroxide catalyst, e.g. azo diisobutyronitrile, to a colourless watersoluble thermoplastic glass-like material. It may also be copolymerized with other polymerizable compounds, e.g. acrylic or methacrylic esters. In examples, dimethyl vinylphosphonate is polymerized alone and with methyl methacrylate in the presence of azodiisobutyronitrile. Specification 796,838 is referred to.ALSO:The invention comprises dimethyl vinylphosphonate and its preparation by reacting trimethyl phosphite with 1,2-dihaloethane and dehydrohalogenating the product with a base. Suitable haloethanes are 1,2-dichloro-, 1,2-dibromo- and 1-chloro-2-bromo-ethane. In an example, trimethyl phosphite (prepared from PCl3 and methanol in the presence of diethylaniline in petroleum ether) is refluxed with 1,2-dibromoethane to form dimethyl 2-bromoethylphosphonate, which is reacted with triethylamine in benzene to form the dimethyl vinylphosphonate. The dimethyl vinylphosphonate may be polymerized or copolymerized (see Group IV (a)). Specification 796,838 is referred to.
GB1855056A 1956-06-15 1956-06-15 New polymerisable ester and polymers obtained therefrom Expired GB812983A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEI13348A DE1079325B (en) 1956-06-15 1957-06-13 Process for the preparation of non-flammable resinous polymers and copolymers containing esters of phosphoric oxygen acids
FR1179432D FR1179432A (en) 1956-06-15 1957-06-15 Dimethyl vinylphosphonate and its polymers

Publications (1)

Publication Number Publication Date
GB812983A true GB812983A (en) 1959-05-06

Family

ID=1734009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1855056A Expired GB812983A (en) 1956-06-15 1956-06-15 New polymerisable ester and polymers obtained therefrom

Country Status (1)

Country Link
GB (1) GB812983A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297663A (en) * 1959-11-11 1967-01-10 Hoechst Ag Vinylphosphonic acid polymers and process for making them
CN106459272A (en) * 2014-06-03 2017-02-22 丸善石油化学株式会社 Method for producing dimethyl polyvinylphosphonate and polyvinylphosphonic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297663A (en) * 1959-11-11 1967-01-10 Hoechst Ag Vinylphosphonic acid polymers and process for making them
CN106459272A (en) * 2014-06-03 2017-02-22 丸善石油化学株式会社 Method for producing dimethyl polyvinylphosphonate and polyvinylphosphonic acid

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