AU2002356750A1 - Method for the production of oxymethylene homo- or co-polymers - Google Patents
Method for the production of oxymethylene homo- or co-polymersInfo
- Publication number
- AU2002356750A1 AU2002356750A1 AU2002356750A AU2002356750A AU2002356750A1 AU 2002356750 A1 AU2002356750 A1 AU 2002356750A1 AU 2002356750 A AU2002356750 A AU 2002356750A AU 2002356750 A AU2002356750 A AU 2002356750A AU 2002356750 A1 AU2002356750 A1 AU 2002356750A1
- Authority
- AU
- Australia
- Prior art keywords
- polymers
- production
- oxymethylene homo
- oxymethylene
- homo
- 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.)
- Abandoned
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)
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)
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)
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 |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |