FR1242132A - Procédé de préparation de polyacétals - Google Patents
Procédé de préparation de polyacétalsInfo
- Publication number
- FR1242132A FR1242132A FR812161A FR812161A FR1242132A FR 1242132 A FR1242132 A FR 1242132A FR 812161 A FR812161 A FR 812161A FR 812161 A FR812161 A FR 812161A FR 1242132 A FR1242132 A FR 1242132A
- Authority
- FR
- France
- Prior art keywords
- polyacetals
- preparing
- preparing polyacetals
- 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
-
- 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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0027193 | 1958-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1242132A true FR1242132A (fr) | 1960-09-23 |
Family
ID=7092332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR812161A Expired FR1242132A (fr) | 1958-12-04 | 1959-12-04 | Procédé de préparation de polyacétals |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE585335A (fr) |
DE (1) | DE1420425B2 (fr) |
FR (1) | FR1242132A (fr) |
GB (1) | GB942745A (fr) |
-
1958
- 1958-12-04 DE DE19581420425 patent/DE1420425B2/de active Pending
-
1959
- 1959-12-04 BE BE585335A patent/BE585335A/fr unknown
- 1959-12-04 FR FR812161A patent/FR1242132A/fr not_active Expired
- 1959-12-04 GB GB4137859A patent/GB942745A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1420425A1 (de) | 1968-10-31 |
GB942745A (en) | 1963-11-27 |
BE585335A (fr) | 1960-06-07 |
DE1420425B2 (de) | 1970-12-17 |
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