NL271273A - - Google Patents
Info
- Publication number
- NL271273A NL271273A NL271273DA NL271273A NL 271273 A NL271273 A NL 271273A NL 271273D A NL271273D A NL 271273DA NL 271273 A NL271273 A NL 271273A
- Authority
- NL
- Netherlands
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
- C08G2/18—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
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
- C08G65/105—Onium compounds
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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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
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 |
|---|---|---|---|
| DEF32549A DE1196374B (de) | 1960-11-15 | 1960-11-15 | Verfahren zur Herstellung von Copolymerisaten des Trioxans mit Chlormethylderivaten des Oxacyclopropans und/oder Oxacyclobutans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271273A true NL271273A (de) |
Family
ID=7094681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271273D NL271273A (de) | 1960-11-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3219631A (de) |
| BE (1) | BE610391A (de) |
| CH (1) | CH413370A (de) |
| DE (1) | DE1196374B (de) |
| GB (1) | GB1001342A (de) |
| NL (1) | NL271273A (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE621819A (de) * | 1961-08-29 | |||
| BE629599A (de) * | 1962-03-15 | |||
| BE631682A (de) * | 1962-04-28 | |||
| GB994683A (en) * | 1963-05-22 | 1965-06-10 | Ici Ltd | Aminated oxymethylene polymers |
| US3407177A (en) * | 1964-05-04 | 1968-10-22 | Denki Kagaku Kogyo Kk | Method of preparing polyoxymethylene of high molecular weight |
| NL135320C (de) * | 1964-07-31 | British Industrial Plastics | ||
| US3371065A (en) * | 1964-11-02 | 1968-02-27 | Du Pont | Polymers of oxetan-3-one |
| US3395124A (en) * | 1964-11-23 | 1968-07-30 | British Industrial Plastics | Polymerization of trioxan using a carbonium hexafluoroarsenate as a catalyst |
| GB1151761A (en) * | 1965-09-30 | 1969-05-14 | British Industrial Plastics | Preparation of Oxymethylene Polymers |
| US3442867A (en) * | 1965-11-23 | 1969-05-06 | British Industrial Plastics | Process for polymerizing cyclic ethers and cyclic acetals with an arsenic-containing catalyst |
| US3488322A (en) * | 1967-02-27 | 1970-01-06 | Celanese Corp | Ionic oxymethylene copolymers |
| US3969417A (en) * | 1967-05-16 | 1976-07-13 | Henkel & Cie G.M.B.H. | Process for the alkoxylation of compounds containing alcoholic hydroxyl groups |
| SE403611B (sv) * | 1975-09-05 | 1978-08-28 | Berol Kemi Ab | Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator |
| US5034499A (en) * | 1988-04-13 | 1991-07-23 | Hoechst Celanese Corp. | Acetal copolymers with backbone epoxide functional groups |
| US5071952A (en) * | 1988-04-13 | 1991-12-10 | Hoechst Celanese Corporation | (iodo-urea and iodo-isocyano) dioxepane trioxane copolymers |
| US4906728A (en) * | 1988-04-13 | 1990-03-06 | Hoechst Celanese Corp. | Acetal copolymers with backbone bromo functional groups |
| KR102680393B1 (ko) * | 2023-12-29 | 2024-07-02 | 한국폴리아세탈 주식회사 | 폴리옥시알킬렌 수지 및 이의 제조방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522938A (de) * | 1951-08-22 | |||
| US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
| US3147234A (en) * | 1958-02-28 | 1964-09-01 | Celanese Corp | Modified oxymethylene polymers |
| NL246741A (de) * | 1958-12-23 | |||
| BE592599A (de) * | 1959-07-03 |
-
0
- NL NL271273D patent/NL271273A/xx unknown
-
1960
- 1960-11-15 DE DEF32549A patent/DE1196374B/de active Pending
-
1961
- 1961-11-13 CH CH1313761A patent/CH413370A/de unknown
- 1961-11-15 US US152666A patent/US3219631A/en not_active Expired - Lifetime
- 1961-11-15 GB GB40927/61A patent/GB1001342A/en not_active Expired
- 1961-11-16 BE BE610391A patent/BE610391A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1196374B (de) | 1965-07-08 |
| GB1001342A (en) | 1965-08-18 |
| BE610391A (fr) | 1962-05-16 |
| US3219631A (en) | 1965-11-23 |
| CH413370A (de) | 1966-05-15 |