BE600609A - - Google Patents
Info
- Publication number
- BE600609A BE600609A BE600609DA BE600609A BE 600609 A BE600609 A BE 600609A BE 600609D A BE600609D A BE 600609DA BE 600609 A BE600609 A BE 600609A
- Authority
- BE
- Belgium
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
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT323460 | 1960-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE600609A true BE600609A (sv) |
Family
ID=11104518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE600609D BE600609A (sv) | 1960-02-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3257359A (sv) |
| BE (1) | BE600609A (sv) |
| ES (1) | ES265191A1 (sv) |
| GB (1) | GB895379A (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446776A (en) * | 1964-11-14 | 1969-05-27 | Sumitomo Chemical Co | Process for producing high molecular weight polymer of formaldehyde |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296249A (en) * | 1940-08-26 | 1942-09-22 | Du Pont | Polymers of formaldehyde |
| US2551365A (en) * | 1949-03-31 | 1951-05-01 | Du Pont | Polymerization of formaldehyde to paraformaldehyde with alkaline catalyst |
| US2768994A (en) * | 1952-08-30 | 1956-10-30 | Du Pont | Polyoxymethylenes |
| US2795571A (en) * | 1956-04-17 | 1957-06-11 | Du Pont | Catalytic process for polymerizing trioxane to tough, high molecular weight polyoxymethylene |
| US2992277A (en) * | 1959-04-28 | 1961-07-11 | Du Pont | Paraformaldehyde manufacture |
| NL254683A (sv) * | 1959-08-17 |
-
0
- BE BE600609D patent/BE600609A/xx unknown
-
1961
- 1961-02-10 US US88274A patent/US3257359A/en not_active Expired - Lifetime
- 1961-02-22 GB GB6478/61A patent/GB895379A/en not_active Expired
- 1961-02-24 ES ES0265191A patent/ES265191A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES265191A1 (es) | 1961-08-16 |
| GB895379A (en) | 1962-05-02 |
| US3257359A (en) | 1966-06-21 |