AT241117B - Verfahren zur Herstellung von nicht ausschließlich aus Oxymethylengruppen aufgebauten Polymerisationsprodukten aus cyclischen Äthern und/oder cyclischen Acetalen - Google Patents
Verfahren zur Herstellung von nicht ausschließlich aus Oxymethylengruppen aufgebauten Polymerisationsprodukten aus cyclischen Äthern und/oder cyclischen AcetalenInfo
- Publication number
- AT241117B AT241117B AT138164A AT138164A AT241117B AT 241117 B AT241117 B AT 241117B AT 138164 A AT138164 A AT 138164A AT 138164 A AT138164 A AT 138164A AT 241117 B AT241117 B AT 241117B
- Authority
- AT
- Austria
- Prior art keywords
- cyclic
- preparation
- polymerization products
- exclusively composed
- oxymethylene groups
- Prior art date
Links
- -1 cyclic acetals Chemical class 0.000 title 1
- 150000004292 cyclic ethers Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
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
- C08G2/18—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
- 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
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/687—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing sulfur
-
- 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
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2678—Sulfur or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0040939 | 1963-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT241117B true AT241117B (de) | 1965-07-12 |
Family
ID=7045774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT138164A AT241117B (de) | 1963-02-20 | 1964-02-19 | Verfahren zur Herstellung von nicht ausschließlich aus Oxymethylengruppen aufgebauten Polymerisationsprodukten aus cyclischen Äthern und/oder cyclischen Acetalen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3393157A (de) |
| AT (1) | AT241117B (de) |
| BE (1) | BE643988A (de) |
| CH (1) | CH449975A (de) |
| DE (1) | DE1495442A1 (de) |
| GB (1) | GB1033593A (de) |
| NL (2) | NL125680C (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1140215A (en) * | 1965-05-14 | 1969-01-15 | Montedison Spa | Polyoxymethylene copolymers |
| US4511742A (en) * | 1982-08-30 | 1985-04-16 | The B. F. Goodrich Company | Extraction of oligomers from polymers of epihalohydrin |
| US4563493A (en) * | 1984-02-08 | 1986-01-07 | Daikin Industries, Ltd. | Omega-perfluoroalkyl-1,2-epoxyalkane copolymer and use thereof |
| US4859350A (en) * | 1986-05-05 | 1989-08-22 | Hoechst Celanese Corp. | Viscosity regulators for water-based spin finishes |
| US4915855A (en) * | 1986-05-05 | 1990-04-10 | Hoechst Celanese Corp. | Viscosity regulators for water-based spin finishes |
| IT1214523B (it) * | 1986-09-15 | 1990-01-18 | Montedison Spa | Copolieteri liquido cristallini. |
| IT1214524B (it) * | 1986-09-15 | 1990-01-18 | Montedison Spa | Capolieteri liquido cristallini. |
| US5506309A (en) * | 1988-09-28 | 1996-04-09 | Exfluor Research Corporation | Perfluorinates polyethers |
| US5539059A (en) * | 1988-09-28 | 1996-07-23 | Exfluor Research Corporation | Perfluorinated polyethers |
| US5041505A (en) * | 1989-09-13 | 1991-08-20 | Hoechst Celanese Corp. | Non-crystalline acetal copolymer elastomers |
| US5412042A (en) * | 1991-07-25 | 1995-05-02 | Hoechst Celanese Corp. | Crosslinked elastomeric acetal polymers |
| US5286808A (en) * | 1991-07-25 | 1994-02-15 | Hoechst Celanese Corporation | Elastomeric crosslinked poly(1,3-dioxlane) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891837A (en) * | 1956-10-24 | 1959-06-23 | Du Pont | Process for forming continuous shaped structure by direct chemical spinning |
| US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
| BE624745A (de) * | 1961-11-14 |
-
0
- NL NL302857D patent/NL302857A/xx unknown
- NL NL125680D patent/NL125680C/xx active
-
1963
- 1963-02-20 DE DE19631495442 patent/DE1495442A1/de active Pending
-
1964
- 1964-02-18 BE BE643988A patent/BE643988A/xx unknown
- 1964-02-19 US US346023A patent/US3393157A/en not_active Expired - Lifetime
- 1964-02-19 AT AT138164A patent/AT241117B/de active
- 1964-02-19 GB GB7005/64A patent/GB1033593A/en not_active Expired
- 1964-02-19 CH CH198464A patent/CH449975A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL302857A (de) | |
| GB1033593A (en) | 1966-06-22 |
| CH449975A (de) | 1968-01-15 |
| BE643988A (de) | 1964-06-15 |
| DE1495442A1 (de) | 1970-02-05 |
| NL125680C (de) | |
| US3393157A (en) | 1968-07-16 |
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