FR1245131A - Procédé de stabilisation de polyoxyméthylène - Google Patents

Procédé de stabilisation de polyoxyméthylène

Info

Publication number
FR1245131A
FR1245131A FR813036A FR813036A FR1245131A FR 1245131 A FR1245131 A FR 1245131A FR 813036 A FR813036 A FR 813036A FR 813036 A FR813036 A FR 813036A FR 1245131 A FR1245131 A FR 1245131A
Authority
FR
France
Prior art keywords
polyoxymethylene
stabilization process
stabilization
polyoxymethylene stabilization
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
FR813036A
Other languages
English (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1245131A publication Critical patent/FR1245131A/fr
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

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)
FR813036A 1959-01-06 1959-12-15 Procédé de stabilisation de polyoxyméthylène Expired FR1245131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785136A US3192182A (en) 1959-01-06 1959-01-06 Stabilization of polyoxymethylene

Publications (1)

Publication Number Publication Date
FR1245131A true FR1245131A (fr) 1960-11-04

Family

ID=25134552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813036A Expired FR1245131A (fr) 1959-01-06 1959-12-15 Procédé de stabilisation de polyoxyméthylène

Country Status (7)

Country Link
US (1) US3192182A (fr)
BE (1) BE584924A (fr)
CH (1) CH418650A (fr)
DE (1) DE1230220B (fr)
FR (1) FR1245131A (fr)
GB (1) GB877256A (fr)
NL (2) NL129036C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155596B (de) * 1961-01-07 1963-10-10 Hoechst Ag Verfahren zum Stabilisieren von Polyoxymethylenen
DE1201550B (de) * 1961-03-04 1965-09-23 Dynamit Nobel Ag Verfahren zur Herstellung von Polyoxymethylenen
DE1246243B (de) * 1963-10-12 1967-08-03 Sumitomo Chemical Co Verfahren zur Herstellung von stabilisierten Polyoxymethylenen
DE1301104B (de) * 1962-08-14 1969-08-14 Du Pont Verfahren zur Erhoehung des Molekulargewichts von Polyoxymethylenen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506616A (en) * 1965-01-26 1970-04-14 Ethyl Corp Polyoxymethylene interpolymers
IT1045613B (it) * 1973-06-15 1980-06-10 Sir Soc Italiana Resine Spa Procedimento perfezionato per pendere stabili i polimeri acetalici
IT1051893B (it) * 1975-12-23 1981-05-20 Sir Soc Italiana Resine Spa Procedimento per migliorare la stabilita termica e chimica degli omopolimeri acetalici eterificati
US4268643A (en) * 1979-10-25 1981-05-19 Societa Italiana Resine S.I.R. S.P.A. Process for improving the stability of acetal polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895217C (de) * 1942-09-15 1953-11-02 Bayer Ag Verfahren zur Herstellung von Kondensationsprodukten
US2512950A (en) * 1944-12-30 1950-06-27 Du Pont Process for the production of polyoxymethylene ethers
NL196512A (fr) * 1954-04-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155596B (de) * 1961-01-07 1963-10-10 Hoechst Ag Verfahren zum Stabilisieren von Polyoxymethylenen
DE1201550B (de) * 1961-03-04 1965-09-23 Dynamit Nobel Ag Verfahren zur Herstellung von Polyoxymethylenen
DE1301104B (de) * 1962-08-14 1969-08-14 Du Pont Verfahren zur Erhoehung des Molekulargewichts von Polyoxymethylenen
DE1246243B (de) * 1963-10-12 1967-08-03 Sumitomo Chemical Co Verfahren zur Herstellung von stabilisierten Polyoxymethylenen

Also Published As

Publication number Publication date
NL129036C (fr)
US3192182A (en) 1965-06-29
BE584924A (fr) 1960-05-23
GB877256A (en) 1961-09-13
DE1230220B (de) 1966-12-08
NL247082A (fr)
CH418650A (de) 1966-08-15

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