BE629409A - - Google Patents
Info
- Publication number
- BE629409A BE629409A BE629409DA BE629409A BE 629409 A BE629409 A BE 629409A BE 629409D A BE629409D A BE 629409DA BE 629409 A BE629409 A BE 629409A
- 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
- C08G2/08—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)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0036250 | 1962-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629409A true BE629409A (US08063081-20111122-C00044.png) |
Family
ID=7096368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629409D BE629409A (US08063081-20111122-C00044.png) | 1962-03-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3285877A (US08063081-20111122-C00044.png) |
| BE (1) | BE629409A (US08063081-20111122-C00044.png) |
| GB (1) | GB982718A (US08063081-20111122-C00044.png) |
| NL (1) | NL289972A (US08063081-20111122-C00044.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1386500A (fr) * | 1963-12-13 | 1965-01-22 | Pechiney Saint Gobain | Procédé et appareillage pour la préparation de polymères et de copolymères à base de formaldéhyde |
| DE1745379C3 (de) * | 1966-04-02 | 1973-11-15 | Societa Italiana Resine S.I.R. S.P.A., Mailand (Italien) | Verfahren zur Herstellung von makromolekularen Polyoxymethylenen |
| DE3149321C1 (de) * | 1981-12-12 | 1983-01-13 | Degussa Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Homopolymerisation oder Copolymerisation von Trioxan |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373387A (en) * | 1941-03-05 | 1945-04-10 | Harshaw Chem Corp | Tin soaps and preparation thereof |
| US2395307A (en) * | 1943-10-06 | 1946-02-19 | Du Pont | Preparation of organic salts |
| US2449572A (en) * | 1944-08-11 | 1948-09-21 | Gen Electric | Polysiloxane resins |
| US2593862A (en) * | 1948-11-19 | 1952-04-22 | Allen G Eickmeyer | Method for polymerization of formaldehyde and recovery of paraformaldehyde |
| NL196512A (US08063081-20111122-C00044.png) * | 1954-04-16 | |||
| US3036016A (en) * | 1958-03-27 | 1962-05-22 | Standard Oil Co | Catalyst for polymerization of olefins |
| US3005799A (en) * | 1959-05-18 | 1961-10-24 | Bayer Ag | Polymerization of formaldehyde |
| NL262452A (US08063081-20111122-C00044.png) * | 1960-03-16 | |||
| LU39964A1 (US08063081-20111122-C00044.png) * | 1960-06-14 | |||
| US3194789A (en) * | 1961-02-06 | 1965-07-13 | Kanegafuchi Spinning Co Ltd | Polymerization of formaldehyde |
-
0
- NL NL289972D patent/NL289972A/xx unknown
- BE BE629409D patent/BE629409A/xx unknown
-
1963
- 1963-03-06 US US263137A patent/US3285877A/en not_active Expired - Lifetime
- 1963-03-08 GB GB9393/63A patent/GB982718A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3285877A (en) | 1966-11-15 |
| GB982718A (en) | 1965-02-10 |
| NL289972A (US08063081-20111122-C00044.png) |
