BE631682A - - Google Patents
Info
- Publication number
- BE631682A BE631682A BE631682DA BE631682A BE 631682 A BE631682 A BE 631682A BE 631682D A BE631682D A BE 631682DA BE 631682 A BE631682 A BE 631682A
- 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
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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
- 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
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/24—Copolymerisation of aldehydes or ketones with acetals
-
- 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—
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 |
---|---|---|---|
DEF36664A DE1175882B (de) | 1962-04-28 | 1962-04-28 | Verfahren zur Herstellung von Copolymerisaten des Trioxans |
Publications (1)
Publication Number | Publication Date |
---|---|
BE631682A true BE631682A (pt) |
Family
ID=7096550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE631682D BE631682A (pt) | 1962-04-28 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3297647A (pt) |
BE (1) | BE631682A (pt) |
DE (1) | DE1175882B (pt) |
GB (1) | GB1039936A (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1050878A (pt) * | 1964-10-01 | |||
US4816107A (en) * | 1987-09-14 | 1989-03-28 | Hoechst Celanese Corp. | Acetal polymer bonded articles and method of making same |
US4758608A (en) * | 1987-09-14 | 1988-07-19 | Hoechst Celanese Corporation | UV curable non-crystalline acetal terpolymers |
US4788258A (en) * | 1987-09-14 | 1988-11-29 | Hoechst Celanese Corporation | Low Tg non-crystalline acetal copolymers |
US4906728A (en) * | 1988-04-13 | 1990-03-06 | Hoechst Celanese Corp. | Acetal copolymers with backbone bromo functional groups |
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 |
US4900783A (en) * | 1988-04-13 | 1990-02-13 | Hoechst Celanese Corporation | Acetal copolymers with backbone double bonds and graft copolymers thereof |
US4898925A (en) * | 1988-09-12 | 1990-02-06 | Hoechst Celanese Corporation | Elastomeric acetal polymers |
US4937312A (en) * | 1989-12-11 | 1990-06-26 | Hoechst Celanese Corp. | Process for producing elastomeric acetal polymers |
DE69424768T2 (de) * | 1993-07-29 | 2001-02-22 | Nippon Shokubai Co. Ltd., Osaka | Polydioxolanhochmolekulargewichte und herstellungsverfahren |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2350350A (en) * | 1941-05-06 | 1944-06-06 | Du Pont | Glycol formals |
US2394910A (en) * | 1941-05-06 | 1946-02-12 | Du Pont | Preparation of polydioxolane |
NL180786B (nl) * | 1951-08-22 | Nat Res Dev | Inrichting voor het onderzoeken van monsters. | |
US2870097A (en) * | 1955-07-01 | 1959-01-20 | Du Pont | Process for the preparation of polymeric acetals |
US3218295A (en) * | 1955-11-30 | 1965-11-16 | Du Pont | Copolymers of formaldehyde with active hydrogen-containing polymers |
US3147234A (en) * | 1958-02-28 | 1964-09-01 | Celanese Corp | Modified oxymethylene polymers |
US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
AT218743B (de) * | 1959-06-09 | 1961-12-27 | Hoechst Ag | Verfahren zur Herstellung von Mischpolymerisaten cyclischer Acetale |
FR1271297A (fr) * | 1959-08-29 | 1961-09-08 | Degussa | Procédé pour préparer des polyoxyméthylènes thermiquement et chimiquement stables |
US3133896A (en) * | 1960-01-11 | 1964-05-19 | Celanese Corp | Oxymethylene polymers stabilized with cycloaliphatic amines and salts thereof |
NL271273A (pt) * | 1960-11-15 |
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0
- BE BE631682D patent/BE631682A/xx unknown
-
1962
- 1962-04-28 DE DEF36664A patent/DE1175882B/de active Pending
-
1963
- 1963-04-29 GB GB16785/63A patent/GB1039936A/en not_active Expired
- 1963-04-29 US US276186A patent/US3297647A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1039936A (en) | 1966-08-24 |
US3297647A (en) | 1967-01-10 |
DE1175882B (de) | 1964-08-13 |