FR1413718A - Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process - Google Patents

Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process

Info

Publication number
FR1413718A
FR1413718A FR994541A FR994541A FR1413718A FR 1413718 A FR1413718 A FR 1413718A FR 994541 A FR994541 A FR 994541A FR 994541 A FR994541 A FR 994541A FR 1413718 A FR1413718 A FR 1413718A
Authority
FR
France
Prior art keywords
polyacetals
stabilizing
those obtained
similar
products conforming
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
FR994541A
Other languages
French (fr)
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.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
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 to DEV26785A priority Critical patent/DE1238664B/en
Priority to GB44757/64A priority patent/GB1021340A/en
Application filed by Leuna Werke GmbH filed Critical Leuna Werke GmbH
Priority to FR994541A priority patent/FR1413718A/en
Priority to BE656306D priority patent/BE656306A/xx
Application granted granted Critical
Publication of FR1413718A publication Critical patent/FR1413718A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR994541A 1964-09-15 1964-11-10 Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process Expired FR1413718A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEV26785A DE1238664B (en) 1964-09-15 1964-09-15 Formaldehyde condensates for stabilizing polyoxymethylenes
GB44757/64A GB1021340A (en) 1964-09-15 1964-11-03 Process for the stabilization of polyacetals
FR994541A FR1413718A (en) 1964-09-15 1964-11-10 Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process
BE656306D BE656306A (en) 1964-09-15 1964-11-26

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEV26785A DE1238664B (en) 1964-09-15 1964-09-15 Formaldehyde condensates for stabilizing polyoxymethylenes
GB44757/64A GB1021340A (en) 1964-09-15 1964-11-03 Process for the stabilization of polyacetals
FR994541A FR1413718A (en) 1964-09-15 1964-11-10 Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process
BE656306 1964-11-26

Publications (1)

Publication Number Publication Date
FR1413718A true FR1413718A (en) 1965-10-08

Family

ID=33479728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994541A Expired FR1413718A (en) 1964-09-15 1964-11-10 Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process

Country Status (4)

Country Link
BE (1) BE656306A (en)
DE (1) DE1238664B (en)
FR (1) FR1413718A (en)
GB (1) GB1021340A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063960A (en) * 1958-10-03 1962-11-13 Union Carbide Corp Alkylene oxide polymers stabilized with amino-formaldehyde condensation products

Also Published As

Publication number Publication date
GB1021340A (en) 1966-03-02
BE656306A (en) 1965-03-16
DE1238664B (en) 1967-04-13

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