GB877256A - Stabilization of polyoxymethylene - Google Patents

Stabilization of polyoxymethylene

Info

Publication number
GB877256A
GB877256A GB76/60A GB7660A GB877256A GB 877256 A GB877256 A GB 877256A GB 76/60 A GB76/60 A GB 76/60A GB 7660 A GB7660 A GB 7660A GB 877256 A GB877256 A GB 877256A
Authority
GB
United Kingdom
Prior art keywords
acid
polyoxymethylene
treated
ether
pentane
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
GB76/60A
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
Publication of GB877256A publication Critical patent/GB877256A/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

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)
GB76/60A 1959-01-06 1960-01-01 Stabilization of polyoxymethylene Expired GB877256A (en)

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
GB877256A true GB877256A (en) 1961-09-13

Family

ID=25134552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB76/60A Expired GB877256A (en) 1959-01-06 1960-01-01 Stabilization of polyoxymethylene

Country Status (7)

Country Link
US (1) US3192182A (US20030227983A1-20031211-M00013.png)
BE (1) BE584924A (US20030227983A1-20031211-M00013.png)
CH (1) CH418650A (US20030227983A1-20031211-M00013.png)
DE (1) DE1230220B (US20030227983A1-20031211-M00013.png)
FR (1) FR1245131A (US20030227983A1-20031211-M00013.png)
GB (1) GB877256A (US20030227983A1-20031211-M00013.png)
NL (2) NL129036C (US20030227983A1-20031211-M00013.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252938A (en) * 1961-03-04 1966-05-24 Dynamit Nobel Ag Process for the production of polyoxymethylenes
US3506616A (en) * 1965-01-26 1970-04-14 Ethyl Corp Polyoxymethylene interpolymers
DE2428763A1 (de) * 1973-06-15 1975-01-16 Sir Soc Italiana Resine Spa Verfahren zum stabilisieren von endstaendige hydroxylgruppen aufweisenden polyacetalen

Families Citing this family (5)

* 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
US3236810A (en) * 1962-08-14 1966-02-22 Du Pont Process for modifying the molecular weight of polyoxymethylene
GB1052465A (US20030227983A1-20031211-M00013.png) * 1963-10-12
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 (US20030227983A1-20031211-M00013.png) * 1954-04-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252938A (en) * 1961-03-04 1966-05-24 Dynamit Nobel Ag Process for the production of polyoxymethylenes
US3506616A (en) * 1965-01-26 1970-04-14 Ethyl Corp Polyoxymethylene interpolymers
DE2428763A1 (de) * 1973-06-15 1975-01-16 Sir Soc Italiana Resine Spa Verfahren zum stabilisieren von endstaendige hydroxylgruppen aufweisenden polyacetalen

Also Published As

Publication number Publication date
NL129036C (US20030227983A1-20031211-M00013.png)
FR1245131A (fr) 1960-11-04
US3192182A (en) 1965-06-29
BE584924A (US20030227983A1-20031211-M00013.png) 1960-05-23
DE1230220B (de) 1966-12-08
NL247082A (US20030227983A1-20031211-M00013.png)
CH418650A (de) 1966-08-15

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