FR1371066A - Process for preparing high molecular weight polyoxymethylenes by polymerization of formaldehyde under catalysis with tin compounds - Google Patents
Process for preparing high molecular weight polyoxymethylenes by polymerization of formaldehyde under catalysis with tin compoundsInfo
- Publication number
- FR1371066A FR1371066A FR950130A FR950130A FR1371066A FR 1371066 A FR1371066 A FR 1371066A FR 950130 A FR950130 A FR 950130A FR 950130 A FR950130 A FR 950130A FR 1371066 A FR1371066 A FR 1371066A
- Authority
- FR
- France
- Prior art keywords
- polymerization
- molecular weight
- high molecular
- tin compounds
- preparing high
- 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
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
- C08G2/06—Catalysts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR950130A FR1371066A (en) | 1962-10-13 | 1963-10-10 | Process for preparing high molecular weight polyoxymethylenes by polymerization of formaldehyde under catalysis with tin compounds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF38026A DE1173650B (en) | 1962-10-13 | 1962-10-13 | Process for the production of high molecular weight polyoxymethylenes or their esters or ethers |
FR950130A FR1371066A (en) | 1962-10-13 | 1963-10-10 | Process for preparing high molecular weight polyoxymethylenes by polymerization of formaldehyde under catalysis with tin compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1371066A true FR1371066A (en) | 1964-08-28 |
Family
ID=25975486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR950130A Expired FR1371066A (en) | 1962-10-13 | 1963-10-10 | Process for preparing high molecular weight polyoxymethylenes by polymerization of formaldehyde under catalysis with tin compounds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1371066A (en) |
-
1963
- 1963-10-10 FR FR950130A patent/FR1371066A/en not_active Expired
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