BE628412A - - Google Patents
Info
- Publication number
- BE628412A BE628412A BE628412DA BE628412A BE 628412 A BE628412 A BE 628412A BE 628412D A BE628412D A BE 628412DA BE 628412 A BE628412 A BE 628412A
- 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
- C08G2/28—Post-polymerisation treatments
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)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0036025 | 1962-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628412A true BE628412A (US06262066-20010717-C00203.png) |
Family
ID=7096284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628412D BE628412A (US06262066-20010717-C00203.png) | 1962-02-14 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1223552B (de) * | 1964-06-26 | 1966-08-25 | Hoechst Ag | Verfahren zum Stabilisieren von Copolymerisaten aus Trioxan |
| US3418280A (en) * | 1964-12-31 | 1968-12-24 | Celanese Corp | Stabilization of oxymethylene copolymers by alkaline hydrolysis |
| US3485799A (en) * | 1966-04-01 | 1969-12-23 | Freudenberg Carl | Oxymethylene polymer containing a modifying component |
| US3477993A (en) * | 1966-04-01 | 1969-11-11 | Du Pont | Vapor-phase base clean-up of polyoxymethylene |
| GB1151762A (en) * | 1966-06-24 | 1969-05-14 | British Industrial Plastics | Treatment of Oxymethylene Polymers |
| DE4409744C2 (de) * | 1994-03-22 | 2000-12-21 | Basf Ag | Verfahren zur Aufarbeitung von rohem Polyoxymethylen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA582945A (en) * | 1959-09-08 | T. Cline Edward | Block copolymers of formaldehyde with active hydrogen-containing polymers | |
| US2376354A (en) * | 1941-11-21 | 1945-05-22 | Du Pont | Stabilized dioxolanes |
| NL196512A (US06262066-20010717-C00203.png) * | 1954-04-16 | |||
| US2989509A (en) * | 1957-10-21 | 1961-06-20 | Celanese Corp | Trioxane polymer stabilization |
| DE1091750B (de) * | 1958-06-14 | 1960-10-27 | Basf Ag | Verfahren zum Modifizieren der Endgruppen hochpolymerer Formaldehyde |
| US3103499A (en) * | 1959-04-02 | 1963-09-10 | Thermal stabilization of oxymethylene | |
| AT219743B (de) * | 1960-02-10 | 1962-02-12 | Bayer Ag | Wurzelfeste bzw. wurzelabweisende, bitumenhaltige Dichtungen und Vergußmassen |
| NL130782C (US06262066-20010717-C00203.png) * | 1960-04-21 | |||
| US3219623A (en) * | 1960-04-21 | 1965-11-23 | Celanese Corp | Stabilization of oxymethylene copolymers with an hydroxy containing reactant |
| NL278419A (US06262066-20010717-C00203.png) * | 1961-05-19 |
-
0
- BE BE628412D patent/BE628412A/xx unknown
- NL NL288802D patent/NL288802A/xx unknown
-
1962
- 1962-02-14 DE DE19621495666 patent/DE1495666A1/de active Pending
-
1963
- 1963-02-05 US US256248A patent/US3301821A/en not_active Expired - Lifetime
- 1963-02-12 CH CH171563A patent/CH427286A/de unknown
- 1963-02-14 GB GB6106/63A patent/GB1005239A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3301821A (en) | 1967-01-31 |
| CH427286A (de) | 1966-12-31 |
| GB1005239A (en) | 1965-09-22 |
| NL288802A (US06262066-20010717-C00203.png) | |
| DE1495666A1 (de) | 1969-06-04 |
