GB1408368A - Phosphorus-containing polymers - Google Patents

Phosphorus-containing polymers

Info

Publication number
GB1408368A
GB1408368A GB3378773A GB3378773A GB1408368A GB 1408368 A GB1408368 A GB 1408368A GB 3378773 A GB3378773 A GB 3378773A GB 3378773 A GB3378773 A GB 3378773A GB 1408368 A GB1408368 A GB 1408368A
Authority
GB
United Kingdom
Prior art keywords
phospholene
oxide
polymer
polymers
july
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
GB3378773A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 claimed from US00272249A external-priority patent/US3855186A/en
Priority claimed from US00272239A external-priority patent/US3855352A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1408368A publication Critical patent/GB1408368A/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
    • C08F134/00—Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/52—Halophosphines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
    • C07F9/65685—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds

Abstract

1408368 Polymers of phospholene oxides MONSANTO CO 16 July 1973 [17 July 1972 (2)] 33787/73 Headings C3P and C3R [Also in Division C2] A polymer of a phospholene oxide comprising units having the formula or mixtures thereof, in which R is a C 1 -C 20 substituted or unsubstituted hydrocarbyl radical, and R<SP>1</SP>, R<SP>11</SP>, R<SP>111</SP> and R<SP>1111</SP> are the same or different and are hydrogen, or halogen atoms or substituted or unsubstituted C 1 -C 20 hydrocarbyl radicals, and the polymer has a molecular weight of from 200 to 1 million may be prepared by contacting a phospholene oxide having the formula or a mixture thereof, with an anionic polymerization catalyst, and recovering the polymer. In the examples 1-methyl-3-phospholene- 1-oxide, 1-phenyl-2-phospholene-1-oxide, 1,3- dimethyl - 3 - phospholene - 1 - oxide, 3 - methyl- 1 - phenyl - 2 - phospholene - 1 - oxide, 1 - nhexyl - 3 - phospholene - 1 - oxide, 1 - n - octyl- 3 - phospholene - 1 - oxide, 1 - n - decyl - 3- phospholene - 1 - oxide, 1 - n - dodecyl - 3- phospholene - 1 - oxide, 1 - α - naphthyl - 2- phospholene - 1 - oxide, 1 - ethyl. - 3 - phospholene - 1 - oxide, 1,3,4 - trimethyl - 3 - phospholene-1-oxide, acrylonitrile and vinyl chloride are polymerized in the presence of tetrahydrofuran and t-butyl magnesium chloride. The polymers may be incorporated as fire retardant and anti-static additives into polyethylene terephthalate, nylon 6,6, polyacrylonitrile, polyvinyl chloride and polystyrene.
GB3378773A 1972-07-17 1973-07-16 Phosphorus-containing polymers Expired GB1408368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00272249A US3855186A (en) 1972-07-17 1972-07-17 Phosphorus-containing polymers
US00272239A US3855352A (en) 1972-07-17 1972-07-17 Phosphorus-containing polymers

Publications (1)

Publication Number Publication Date
GB1408368A true GB1408368A (en) 1975-10-01

Family

ID=26955390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3378773A Expired GB1408368A (en) 1972-07-17 1973-07-16 Phosphorus-containing polymers

Country Status (3)

Country Link
JP (1) JPS4985185A (en)
CA (1) CA958145A (en)
GB (1) GB1408368A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4670009B2 (en) * 2005-09-27 2011-04-13 独立行政法人産業技術総合研究所 High molecular weight polydiphenylvinylphosphine oxide, process for producing the same, and metal extractant

Also Published As

Publication number Publication date
JPS4985185A (en) 1974-08-15
CA958145A (en) 1974-11-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees