AU2002356750A1 - Method for the production of oxymethylene homo- or co-polymers - Google Patents

Method for the production of oxymethylene homo- or co-polymers

Info

Publication number: AU2002356750A1
Authority: AU; Australia
Prior art keywords: polymers; production; oxymethylene homo; oxymethylene; homo
Prior art date: 2001-11-30
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.): Abandoned

Application number

AU2002356750A

Inventor

Harald Armbruster

Gitta Egbers

Reinhard Freyhof

Thorsten Friese

Hans-Helmut Gortz

Ludwig E. Heck

Peter Hildenbrand

Stephan Scholl

Eckhard Strofer

Hartmut Zeiner

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.)

BASF SE

Original Assignee

BASF SE

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.)

2001-11-30

Filing date

2002-11-28

Publication date

2003-06-10

2002-11-28 Application filed by BASF SE filed Critical BASF SE

2003-06-10 Publication of AU2002356750A1 publication Critical patent/AU2002356750A1/en

Status Abandoned 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
- C08G2/08—Polymerisation of formaldehyde
- 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
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—

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)

AU2002356750A 2001-11-30 2002-11-28 Method for the production of oxymethylene homo- or co-polymers Abandoned AU2002356750A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2001158813 DE10158813A1 (en)	2001-11-30	2001-11-30	Process for the preparation of oxymethylene homo- or copolymers
DE10158813.5		2001-11-30
PCT/EP2002/013451 WO2003046035A1 (en)	2001-11-30	2002-11-28	Method for the production of oxymethylene homo- or co-polymers

Publications (1)

Publication Number	Publication Date
AU2002356750A1 true AU2002356750A1 (en)	2003-06-10

Family

ID=7707544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002356750A Abandoned AU2002356750A1 (en)	2001-11-30	2002-11-28	Method for the production of oxymethylene homo- or co-polymers

Country Status (3)

Country	Link
AU (1)	AU2002356750A1 (en)
DE (2)	DE10158813A1 (en)
WO (1)	WO2003046035A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10309286A1 (en)	2003-03-04	2004-09-16	Basf Ag	Process for the thermal stabilization of highly concentrated formaldehyde solutions
DE102008018966A1 (en)	2008-04-16	2009-10-22	Ticona Gmbh	Process for the preparation of oxymethylene polymers and apparatus suitable therefor
EP2546272A1 (en)	2011-07-15	2013-01-16	Ticona GmbH	Process for producing oxymethylene polymers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2369504A (en) *	1942-04-24	1945-02-13	Du Pont	Formaldehyde polymers
DE1112505B (en) *	1958-09-27	1961-08-10	Degussa	Process for the production of paraformaldehyde with medium reactivity and a water content of at most 0.2 percent by weight
DE1251529B (en) *	1963-04-10
IT1045613B (en) *	1973-06-15	1980-06-10	Sir Soc Italiana Resine Spa	PROCEDURE PERFECTED TO HANG ACETAL POLYMERS STABLE
DE3147309A1 (en) *	1981-11-28	1983-06-01	Basf Ag, 6700 Ludwigshafen	CONTINUOUS PROCESS FOR PRODUCING OXYMETHYLENE POLYMERS
HU213653B (en) *	1991-05-15	1997-09-29	Harsanyi	Process for producing stable poly(oxymethylene)glycol solutions
DE19925870A1 (en) *	1999-06-07	2000-12-14	Basf Ag	Process for converting a solution containing a mixture
JP2003147161A (en) *	2001-11-14	2003-05-21	Toray Ind Inc	Polyoxymethylene resin composition

2001
- 2001-11-30 DE DE2001158813 patent/DE10158813A1/en not_active Withdrawn
2002
- 2002-11-28 DE DE10295499T patent/DE10295499B4/en not_active Expired - Fee Related
- 2002-11-28 WO PCT/EP2002/013451 patent/WO2003046035A1/en not_active Application Discontinuation
- 2002-11-28 AU AU2002356750A patent/AU2002356750A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE10158813A1 (en)	2003-06-12
DE10295499D2 (en)	2004-10-28
DE10295499B4 (en)	2007-04-19
WO2003046035A1 (en)	2003-06-05

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Legal Events

Date	Code	Title	Description
2004-08-19	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase