CH413369A - Verfahren zur Mischpolymerisation cyclischer Acetale mit Acrylnitril - Google Patents
Verfahren zur Mischpolymerisation cyclischer Acetale mit AcrylnitrilInfo
- Publication number
- CH413369A CH413369A CH1305061A CH1305061A CH413369A CH 413369 A CH413369 A CH 413369A CH 1305061 A CH1305061 A CH 1305061A CH 1305061 A CH1305061 A CH 1305061A CH 413369 A CH413369 A CH 413369A
- Authority
- CH
- Switzerland
- Prior art keywords
- copolymerization
- acrylonitrile
- cyclic acetals
- acetals
- cyclic
- Prior art date
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
- C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF32536A DE1145793B (de) | 1960-11-12 | 1960-11-12 | Verfahren zur Herstellung von Copolymerisaten des Trioxans |
Publications (1)
Publication Number | Publication Date |
---|---|
CH413369A true CH413369A (de) | 1966-05-15 |
Family
ID=7094675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1305061A CH413369A (de) | 1960-11-12 | 1961-11-10 | Verfahren zur Mischpolymerisation cyclischer Acetale mit Acrylnitril |
Country Status (6)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155080A (en) * | 1988-07-15 | 1992-10-13 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
US5162278A (en) * | 1988-07-15 | 1992-11-10 | Fina Technology, Inc. | Non-bridged syndiospecific metallocene catalysts and polymerization process |
US6503863B2 (en) | 1999-06-07 | 2003-01-07 | Exxonmobil Chemical Patents, Inc. | Heat treating a molecular sieve and catalyst |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2946760A (en) * | 1956-05-23 | 1960-07-26 | Chemstrand Corp | Stabilized acrylonitrile polymer composition and method of making same |
US3069402A (en) * | 1957-10-17 | 1962-12-18 | Celanese Corp | Polyacrylonitrile and method of preparation |
US2989510A (en) * | 1958-06-20 | 1961-06-20 | Celanese Corp | High molecular weight polymer and process therefor |
BE585980A (US06811534-20041102-M00003.png) * | 1958-12-23 | |||
US3087913A (en) * | 1959-03-11 | 1963-04-30 | Celanese Corp | Copolymers of trioxane and vinyl ethers |
NL285319A (US06811534-20041102-M00003.png) * | 1960-06-13 |
-
0
- BE BE610223D patent/BE610223A/xx unknown
- NL NL271115D patent/NL271115A/xx unknown
-
1960
- 1960-11-12 DE DEF32536A patent/DE1145793B/de active Pending
-
1961
- 1961-11-09 US US151374A patent/US3364180A/en not_active Expired - Lifetime
- 1961-11-10 CH CH1305061A patent/CH413369A/de unknown
- 1961-11-13 GB GB40603/61A patent/GB1001341A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1145793B (de) | 1963-03-21 |
BE610223A (US06811534-20041102-M00003.png) | |
GB1001341A (en) | 1965-08-18 |
NL271115A (US06811534-20041102-M00003.png) | |
US3364180A (en) | 1968-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH439754A (de) | Verfahren zur Verätherung von festen Polyolen | |
CH413370A (de) | Verfahren zur Mischpolymerisation von cyclischen Acetalen mit cyclischen Äthern | |
CH456159A (de) | Verfahren zur Emulsionspolymerisation | |
CH424255A (de) | Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen | |
CH404199A (de) | Verfahren zur Herstellung von Mischpolymerisaten cyclischer Acetale | |
AT260508B (de) | Verfahren zur Nachbehandlung von formgepreßten Gegenständen | |
CH390270A (de) | Verfahren zur Herstellung von Nitrilen | |
CH413369A (de) | Verfahren zur Mischpolymerisation cyclischer Acetale mit Acrylnitril | |
CH418314A (de) | Verfahren zur Gewinnung von Silizium mit vermindertem Phosphorgehalt | |
CH429181A (de) | Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen | |
BE611877A (fr) | Procédé de dotation prédéterminée | |
CH423259A (de) | Verfahren zur Herstellung von Acrylnitril-Polymerisaten | |
BE612173A (fr) | Procédé de polymérisation | |
CH421923A (de) | Verfahren zur Gewinnung von alkohol- und wasserfreien Acetalen | |
CH423260A (de) | Verfahren zum stereospezifischen Polymerisieren von Methacrylnitril | |
CH416962A (de) | Verfahren zur Verringerung der Ultrarotabsorption von Quarzgegenständen | |
CH418648A (de) | Verfahren zur Herstellung von Mischpolymerisaten von Olefinen | |
CH397663A (de) | Verfahren zur Herstellung von 6a-Fluorsteroiden | |
CH433754A (de) | Verfahren zur Herstellung von Isopropenylpyridinpolymerisaten | |
CH431773A (de) | Verfahren zur Herstellung von Fluorubin | |
CH419400A (de) | Verfahren zur Herstellung von Fluorubin | |
CH412337A (de) | Verfahren zur Herstellung von Mischpolymeren von Vinyltoluol mit Alkylmethacrylaten | |
CH426827A (de) | Verfahren zur Herstellung von substituierten Thiazanen | |
CH414156A (de) | Verfahren zur Verbesserung der Kratzfestigkeit von geformten Gebilden mit Oberflächen aus Polycarbonaten | |
CH398521A (de) | Verfahren zur Darstellung von Nitroacetalen |