CH469041A - Verfahren zur Herstellung hochmolekularer Polymerisationsprodukte - Google Patents
Verfahren zur Herstellung hochmolekularer PolymerisationsprodukteInfo
- Publication number
- CH469041A CH469041A CH1578566A CH1578566A CH469041A CH 469041 A CH469041 A CH 469041A CH 1578566 A CH1578566 A CH 1578566A CH 1578566 A CH1578566 A CH 1578566A CH 469041 A CH469041 A CH 469041A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- molecular weight
- high molecular
- polymerisation products
- weight polymerisation
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6514207A NL6514207A (de) | 1965-11-03 | 1965-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH469041A true CH469041A (de) | 1969-02-28 |
Family
ID=19794540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1578566A CH469041A (de) | 1965-11-03 | 1966-11-01 | Verfahren zur Herstellung hochmolekularer Polymerisationsprodukte |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3488326A (de) |
| AT (1) | AT271889B (de) |
| BE (1) | BE689008A (de) |
| CH (1) | CH469041A (de) |
| DE (1) | DE1645474A1 (de) |
| ES (1) | ES332975A1 (de) |
| FR (1) | FR1501153A (de) |
| GB (1) | GB1147160A (de) |
| IL (1) | IL26775A (de) |
| NL (1) | NL6514207A (de) |
| SE (1) | SE345281B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883608A (en) * | 1970-11-30 | 1975-05-13 | Aquitaine Total Organico | Process for the polymerization of dodecalactam in the presence of potassium carbonate |
| US3910861A (en) * | 1970-12-05 | 1975-10-07 | Stamicarbon | Process for the preparation of granular or powdery polyamide |
| US3846357A (en) * | 1971-10-21 | 1974-11-05 | Aquitaine Total Organico | Process for the polymerization of lactames allowing substances affected by high temperatures to be added during polymerization |
| CS177763B1 (de) * | 1975-07-08 | 1977-08-31 | ||
| US4233433A (en) * | 1977-06-29 | 1980-11-11 | Harwe Ag | Process for producing molded articles from polylauryllactam activated anionic polymerization |
| US4393193A (en) * | 1977-06-29 | 1983-07-12 | Harwe Ag | Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams |
| US4404360A (en) * | 1981-11-02 | 1983-09-13 | Harwe Ag | Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams |
| JPH09512494A (ja) * | 1994-03-17 | 1997-12-16 | ヴィルヘルム ヘトリッヒ ヴァクームアンラーゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマン ディトゲゼルシャフト | 成形金型に注型樹脂を充填する方法と装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017391A (en) * | 1956-12-13 | 1962-01-16 | Monsanto Chemicals | Preparation of polycaprolactam using n-acyl activators |
| DE1067587B (de) * | 1957-07-20 | 1959-10-22 | Basf Ag | Verfahren zur einstufigen Herstellung von Polyamid-Formkoerpern |
| NL245058A (de) * | 1958-11-20 | |||
| CH413363A (de) * | 1959-12-02 | 1966-05-15 | Wichterle Otto Prof Ing Dr | Verfahren und Einrichtung zur kontinuierlichen und schnellen Polymerisation von 6-Caprolactam und anderen polymerisierbaren Lactamen, verbunden mit der Formung des Polymers |
| US3236817A (en) * | 1961-10-17 | 1966-02-22 | Du Pont | Anionic process for preparing high molecular weight polyamides from lactams |
| US3121768A (en) * | 1962-09-27 | 1964-02-18 | Polymer Processes Inc | Method of casting |
| DE1203467B (de) * | 1963-01-16 | 1965-10-21 | Basf Ag | Verfahren zum Beschleunigen der anionischen Polymerisation von Lactamen |
| US3309343A (en) * | 1964-10-22 | 1967-03-14 | Du Pont | Monomeric epsilon-caprolactam compositions |
-
1965
- 1965-11-03 NL NL6514207A patent/NL6514207A/xx unknown
-
1966
- 1966-10-28 BE BE689008D patent/BE689008A/xx unknown
- 1966-10-28 FR FR81906A patent/FR1501153A/fr not_active Expired
- 1966-10-28 GB GB48530/66A patent/GB1147160A/en not_active Expired
- 1966-10-30 IL IL26775A patent/IL26775A/xx unknown
- 1966-10-31 DE DE19661645474 patent/DE1645474A1/de active Pending
- 1966-10-31 AT AT1009966A patent/AT271889B/de active
- 1966-11-01 US US591121A patent/US3488326A/en not_active Expired - Lifetime
- 1966-11-01 CH CH1578566A patent/CH469041A/de unknown
- 1966-11-02 ES ES0332975A patent/ES332975A1/es not_active Expired
- 1966-11-03 SE SE15102/66A patent/SE345281B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3488326A (en) | 1970-01-06 |
| GB1147160A (en) | 1969-04-02 |
| FR1501153A (fr) | 1967-11-10 |
| BE689008A (de) | 1967-04-28 |
| NL6514207A (de) | 1967-05-05 |
| DE1645474A1 (de) | 1970-10-29 |
| ES332975A1 (es) | 1967-09-16 |
| AT271889B (de) | 1969-06-25 |
| SE345281B (de) | 1972-05-23 |
| IL26775A (en) | 1970-10-30 |
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