CA961595A - Method for the preparation of a polyoxymethylene, homo-or copolymer - Google Patents

Method for the preparation of a polyoxymethylene, homo-or copolymer

Info

Publication number
CA961595A
CA961595A CA128,165A CA128165A CA961595A CA 961595 A CA961595 A CA 961595A CA 128165 A CA128165 A CA 128165A CA 961595 A CA961595 A CA 961595A
Authority
CA
Canada
Prior art keywords
polyoxymethylene
homo
copolymer
preparation
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
CA128,165A
Other versions
CA128165S (en
Inventor
Robert Soder
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.)
Ebauches SA
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 CA961595A publication Critical patent/CA961595A/en
Expired 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
    • 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)
CA128,165A 1970-11-24 1971-11-17 Method for the preparation of a polyoxymethylene, homo-or copolymer Expired CA961595A (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
CA961595A true CA961595A (en) 1975-01-21

Family

ID=4425763

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,165A Expired CA961595A (en) 1970-11-24 1971-11-17 Method for the preparation of a polyoxymethylene, homo-or copolymer

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111912A (en) * 1976-05-06 1978-09-05 Hoechst Aktiengesellschaft Process for the manufacture of coarse-granular oxymethylene polymers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111912A (en) * 1976-05-06 1978-09-05 Hoechst Aktiengesellschaft Process for the manufacture of coarse-granular oxymethylene polymers

Also Published As

Publication number Publication date
IT945116B (en) 1973-05-10
GB1377083A (en) 1974-12-11
FR2123263B1 (en) 1975-08-29
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
AT306371B (en) 1973-04-10

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