FR2154290A2 - Polymerisation of amides etc - via intermediate organo metallic cpds - Google Patents

Polymerisation of amides etc - via intermediate organo metallic cpds

Info

Publication number
FR2154290A2
FR2154290A2 FR7134646A FR7134646A FR2154290A2 FR 2154290 A2 FR2154290 A2 FR 2154290A2 FR 7134646 A FR7134646 A FR 7134646A FR 7134646 A FR7134646 A FR 7134646A FR 2154290 A2 FR2154290 A2 FR 2154290A2
Authority
FR
France
Prior art keywords
polymerisation
via intermediate
organo metallic
amides etc
cpds
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.)
Granted
Application number
FR7134646A
Other languages
French (fr)
Other versions
FR2154290B2 (en
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.)
Poly Chem Industries Inc
Original Assignee
Poly Chem Industries Inc
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 Poly Chem Industries Inc filed Critical Poly Chem Industries Inc
Priority to FR7134646A priority Critical patent/FR2154290A2/en
Publication of FR2154290A2 publication Critical patent/FR2154290A2/en
Application granted granted Critical
Publication of FR2154290B2 publication Critical patent/FR2154290B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/40—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process as in BE 762467 for polymerising active H contg. monomers (I) such as alcohols, amines, aldehydes or (pref.) amides such as urea or biuret, wherein (a) (i) is reacted with ZR or Hf halide, (b) the resulting cpd. is hydrolysed, and (c) the hydrolysed product is oxidised with H2O2, or O2, before polymerisation the improvement of treating the hydrolysis product with an alkaline earth metal base instead of oxidation. Simplifies the process, without deleterious effects.
FR7134646A 1971-09-27 1971-09-27 Polymerisation of amides etc - via intermediate organo metallic cpds Granted FR2154290A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7134646A FR2154290A2 (en) 1971-09-27 1971-09-27 Polymerisation of amides etc - via intermediate organo metallic cpds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134646A FR2154290A2 (en) 1971-09-27 1971-09-27 Polymerisation of amides etc - via intermediate organo metallic cpds

Publications (2)

Publication Number Publication Date
FR2154290A2 true FR2154290A2 (en) 1973-05-11
FR2154290B2 FR2154290B2 (en) 1977-04-08

Family

ID=9083496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134646A Granted FR2154290A2 (en) 1971-09-27 1971-09-27 Polymerisation of amides etc - via intermediate organo metallic cpds

Country Status (1)

Country Link
FR (1) FR2154290A2 (en)

Also Published As

Publication number Publication date
FR2154290B2 (en) 1977-04-08

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