BE626769A - - Google Patents
Info
- Publication number
- BE626769A BE626769A BE626769DA BE626769A BE 626769 A BE626769 A BE 626769A BE 626769D A BE626769D A BE 626769DA BE 626769 A BE626769 A BE 626769A
- 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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
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- 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
-
- 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
- C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
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 |
|---|---|---|---|
| GB474/62A GB1031707A (en) | 1962-01-05 | 1962-01-05 | Oxymethylene polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626769A true BE626769A (OSRAM) |
Family
ID=9704997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626769D BE626769A (OSRAM) | 1962-01-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3288756A (OSRAM) |
| BE (1) | BE626769A (OSRAM) |
| DE (1) | DE1199505B (OSRAM) |
| GB (1) | GB1031707A (OSRAM) |
| NL (1) | NL287424A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395125A (en) * | 1966-10-13 | 1968-07-30 | Borg Warner | Linear polyglutaraldehyde |
| GB1132275A (en) * | 1965-04-07 | 1968-10-30 | Montedison Spa | Polyoxymethylenic copolymers |
| GB1151761A (en) * | 1965-09-30 | 1969-05-14 | British Industrial Plastics | Preparation of Oxymethylene Polymers |
| US3684767A (en) * | 1969-01-16 | 1972-08-15 | Japan Atomic Energy Res Inst | Method for preparing polyoxymethylene |
| CN102079801A (zh) * | 2009-09-25 | 2011-06-01 | 提克纳有限公司 | 氧亚甲基聚合物及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2640815A (en) * | 1948-09-11 | 1953-06-02 | Shell Dev | Resinous products from dihydropyran derivatives and method for producing the same |
| US2537921A (en) * | 1948-09-27 | 1951-01-09 | Shell Dev | Polymers of esters of oxygenheterocyclic carbinols |
| NL196512A (OSRAM) * | 1954-04-16 | |||
| US2989505A (en) * | 1957-10-21 | 1961-06-20 | Celanese Corp | Suspension polymerization |
| US3147234A (en) * | 1958-02-28 | 1964-09-01 | Celanese Corp | Modified oxymethylene polymers |
| US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
| US2964500A (en) * | 1958-09-29 | 1960-12-13 | Du Pont | Preparation of formaldehyde polymers with improved thermal stability |
| US3087913A (en) * | 1959-03-11 | 1963-04-30 | Celanese Corp | Copolymers of trioxane and vinyl ethers |
| FR1258138A (fr) * | 1959-06-06 | 1961-04-07 | Hoechst Ag | Procédé d'homopolymérisation et de copolymérisation d'oxacycloalcanes |
| FR1264823A (fr) * | 1960-08-08 | 1961-06-23 | Hoechst Ag | Procédé de polymérisation de 1.3.6-trioxa-cycloalcanes |
-
0
- NL NL287424D patent/NL287424A/xx unknown
- BE BE626769D patent/BE626769A/xx unknown
-
1962
- 1962-01-05 GB GB474/62A patent/GB1031707A/en not_active Expired
- 1962-12-31 US US248266A patent/US3288756A/en not_active Expired - Lifetime
-
1963
- 1963-01-04 DE DEJ22961A patent/DE1199505B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1199505B (de) | 1965-08-26 |
| US3288756A (en) | 1966-11-29 |
| GB1031707A (en) | 1966-06-02 |
| NL287424A (OSRAM) |