JPS5670027A - Phosphorus-containing crosslinked polymer and its production - Google Patents

Phosphorus-containing crosslinked polymer and its production

Info

Publication number
JPS5670027A
JPS5670027A JP14674679A JP14674679A JPS5670027A JP S5670027 A JPS5670027 A JP S5670027A JP 14674679 A JP14674679 A JP 14674679A JP 14674679 A JP14674679 A JP 14674679A JP S5670027 A JPS5670027 A JP S5670027A
Authority
JP
Japan
Prior art keywords
phosphorus
crosslinked polymer
acid anhydride
cyclic acid
containing crosslinked
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.)
Pending
Application number
JP14674679A
Other languages
Japanese (ja)
Inventor
Takeo Saegusa
Shiro Kobayashi
Taro Tokusawa
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.)
Unitika Ltd
Original Assignee
Unitika 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
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP14674679A priority Critical patent/JPS5670027A/en
Publication of JPS5670027A publication Critical patent/JPS5670027A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: The reaction between a spiro type dicyclic pentavalent phosphorus compound such as spirophosporane and a cyclic acid anhydride produces a phosphorus- containing crosslinked polymer suitably used for adhesive and coating because of its high transparency.
CONSTITUTION: A spirophosphorane of formula I (X is O, N; Z is aryl, alkyl; R1, R2 are alkylene) is obtained through the diphenyldisulfide process and dissolved in a solvent such as acetonitrile together with a polymer containing cyclic acid anhydride groups, preferably of 10 or more polymerization degree, such as a maleic anhydride-styrene copolymer. The ratio of both components used is 0.5W5mol of the spirophosphorane to 1 equivalent amount of the cyclic acid anhydride. The reaction is effected at 90W200°C to give the objective phosphorus-containing crosslinked polymer of formula II (R3 is monomer unit of vinyl polymer; R is 0, 1).
COPYRIGHT: (C)1981,JPO&Japio
JP14674679A 1979-11-12 1979-11-12 Phosphorus-containing crosslinked polymer and its production Pending JPS5670027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14674679A JPS5670027A (en) 1979-11-12 1979-11-12 Phosphorus-containing crosslinked polymer and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14674679A JPS5670027A (en) 1979-11-12 1979-11-12 Phosphorus-containing crosslinked polymer and its production

Publications (1)

Publication Number Publication Date
JPS5670027A true JPS5670027A (en) 1981-06-11

Family

ID=15414650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14674679A Pending JPS5670027A (en) 1979-11-12 1979-11-12 Phosphorus-containing crosslinked polymer and its production

Country Status (1)

Country Link
JP (1) JPS5670027A (en)

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