CH595403A5 - - Google Patents

Info

Publication number
CH595403A5
CH595403A5 CH975075A CH975075A CH595403A5 CH 595403 A5 CH595403 A5 CH 595403A5 CH 975075 A CH975075 A CH 975075A CH 975075 A CH975075 A CH 975075A CH 595403 A5 CH595403 A5 CH 595403A5
Authority
CH
Switzerland
Application number
CH975075A
Inventor
Helmut Dr Doerfel
Franz Dr Schmidt
Wilhelm Dr Schuette
Claus Dr Cordes
Wolfgang Dr Schenk
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH595403A5 publication Critical patent/CH595403A5/xx

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
    • C08G2/28—Post-polymerisation treatments

Landscapes

  • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH975075A 1974-07-29 1975-07-25 CH595403A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2436384A DE2436384A1 (de) 1974-07-29 1974-07-29 Verfahren zur entfernung von geruchsbildendem formaldehyd aus stabilisierten geformten polyoxymethylenen

Publications (1)

Publication Number Publication Date
CH595403A5 true CH595403A5 (de) 1978-02-15

Family

ID=5921793

Family Applications (1)

Application Number Title Priority Date Filing Date
CH975075A CH595403A5 (de) 1974-07-29 1975-07-25

Country Status (11)

Country Link
US (1) US4055547A (de)
JP (1) JPS5137182A (de)
BE (1) BE831877A (de)
CH (1) CH595403A5 (de)
DE (1) DE2436384A1 (de)
DK (1) DK341375A (de)
FR (1) FR2280659A1 (de)
GB (1) GB1506781A (de)
IT (1) IT1040957B (de)
NL (1) NL180434C (de)
SE (1) SE7508452L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840679C2 (de) * 1978-09-19 1982-03-18 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Oxymethylencopolymerisat-Formmassen mit geringem Anteil an Restformaldehyd
JPS57154686A (en) * 1981-03-19 1982-09-24 Matsushita Electric Ind Co Ltd Magnetic tape cassette
DE4409744C2 (de) * 1994-03-22 2000-12-21 Basf Ag Verfahren zur Aufarbeitung von rohem Polyoxymethylen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477993A (en) * 1966-04-01 1969-11-11 Du Pont Vapor-phase base clean-up of polyoxymethylene
US3488303A (en) * 1967-05-22 1970-01-06 Celanese Corp Stabilization of oxymethylene polymers
US3718630A (en) * 1970-05-04 1973-02-27 Du Pont Stabilization of polyoxymethylene

Also Published As

Publication number Publication date
IT1040957B (it) 1979-12-20
BE831877A (fr) 1976-01-29
FR2280659A1 (fr) 1976-02-27
NL180434C (nl) 1987-02-16
NL7508917A (nl) 1976-02-02
DK341375A (da) 1976-01-30
GB1506781A (en) 1978-04-12
US4055547A (en) 1977-10-25
JPS5137182A (en) 1976-03-29
FR2280659B1 (de) 1981-06-19
NL180434B (nl) 1986-09-16
SE7508452L (sv) 1976-01-30
DE2436384A1 (de) 1976-02-12

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Legal Events

Date Code Title Description
PL Patent ceased