AT306371B - Process for improving the mechanical properties of a homo- or copolymeric polyoxymethylene - Google Patents

Process for improving the mechanical properties of a homo- or copolymeric polyoxymethylene

Info

Publication number
AT306371B
AT306371B AT931671A AT931671A AT306371B AT 306371 B AT306371 B AT 306371B AT 931671 A AT931671 A AT 931671A AT 931671 A AT931671 A AT 931671A AT 306371 B AT306371 B AT 306371B
Authority
AT
Austria
Prior art keywords
copolymeric
polyoxymethylene
homo
improving
mechanical properties
Prior art date
Application number
AT931671A
Other languages
German (de)
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Application granted granted Critical
Publication of AT306371B publication Critical patent/AT306371B/en

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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • C08G2/36—Chemical modification by after-treatment by depolymerisation

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT931671A 1970-11-24 1971-10-28 Process for improving the mechanical properties of a homo- or copolymeric polyoxymethylene AT306371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1748470A CH523936A (en) 1970-11-24 1970-11-24 Process for the preparation of a pure polyoxymethylene, homo- or copolymer, with stabilized chains

Publications (1)

Publication Number Publication Date
AT306371B true AT306371B (en) 1973-04-10

Family

ID=4425763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT931671A AT306371B (en) 1970-11-24 1971-10-28 Process for improving the mechanical properties of a homo- or copolymeric polyoxymethylene

Country Status (8)

Country Link
AT (1) AT306371B (en)
CA (1) CA961595A (en)
CH (1) CH523936A (en)
DE (1) DE2108747C3 (en)
FR (1) FR2123263B1 (en)
GB (1) GB1377083A (en)
IT (1) IT945116B (en)
NL (1) NL7115950A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620017C3 (en) * 1976-05-06 1979-05-31 Hoechst Ag, 6000 Frankfurt Process for the preparation of coarse-grained oxymethylene polymers
DE102008018967A1 (en) 2008-04-16 2009-10-22 Ticona Gmbh Oxymethylene polymers, process for their preparation and their use
US8840976B2 (en) 2010-10-14 2014-09-23 Ticona Llc VOC or compressed gas containment device made from a polyoxymethylene polymer
EP2505609B1 (en) 2011-04-01 2015-01-21 Ticona GmbH High impact resistant polyoxymethylene for extrusion blow molding
WO2013101624A1 (en) 2011-12-30 2013-07-04 Ticona Llc Printable molded articles made from a polyoxymethylene polymer composition
EP2938674A1 (en) 2012-12-27 2015-11-04 Ticona LLC Impact modified polyoxymethylene composition and articles made therefrom that are stable when exposed to ultraviolet light

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349046A (en) * 1962-03-05 1964-01-10 Toyo Rayon Co Ltd Heat stabilization of polymers containing oxymethylene groups
FR1364519A (en) * 1962-07-27 1964-06-19 Montedison Spa Esterification process of polyoxymethylene in solution
FR1448609A (en) * 1964-09-30 1966-08-05 Celanese Corp Improvements in polymer post-treatments
DE1247645B (en) * 1964-12-23 1967-08-17 Bayer Ag Injection molding compounds containing high molecular weight polyacetals

Also Published As

Publication number Publication date
IT945116B (en) 1973-05-10
GB1377083A (en) 1974-12-11
FR2123263B1 (en) 1975-08-29
CA961595A (en) 1975-01-21
DE2108747B2 (en) 1976-02-19
NL7115950A (en) 1972-05-26
FR2123263A1 (en) 1972-09-08
DE2108747A1 (en) 1972-06-08
DE2108747C3 (en) 1980-01-10
CH523936A (en) 1972-06-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee