NL255216A - - Google Patents
Info
- Publication number
- NL255216A NL255216A NL255216A NL255216A NL255216A NL 255216 A NL255216 A NL 255216A NL 255216 A NL255216 A NL 255216A NL 255216 A NL255216 A NL 255216A NL 255216 A NL255216 A NL 255216A
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/46—Post-polymerisation treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL125467D NL125467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 | ||
| NL255216A NL255216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 | 1960-08-24 | |
| US129570A US3149095A (en) | 1960-08-24 | 1961-08-07 | Process for the purification of polyamides |
| CH971261A CH392885A (de) | 1960-08-24 | 1961-08-21 | Verfahren zur Reinigung von polymerisierten Aminocarbonsäuren durch Waschen |
| BE607356A BE607356A (nl) | 1960-08-24 | 1961-08-21 | Werkwijze voor het reinigen van gepolymeriseerde aminocarbonzuren door wassen, alsmede de aldus gereinigde polyamiden |
| GB30294/61A GB942691A (en) | 1960-08-24 | 1961-08-22 | A process for the purification of polymerised amino carboxylic acids by washing, and the polyamides thus purified |
| ES0270061A ES270061A1 (es) | 1960-08-24 | 1961-08-23 | Un procedimeinto para la purificaciën de acidos aminocarboxilicos polimerizados |
| DEB63759A DE1157392B (de) | 1960-08-24 | 1961-08-23 | Verfahren zur Reinigung polymerisierter Aminocarbonsaeuren |
| FR871501A FR1298294A (fr) | 1960-08-24 | 1961-08-24 | Procédé pour l'épuration par lavage d'acides aminocarboxyliques polymérisés ainsi que les polyamides ainsi épurés |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL255216A NL255216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 | 1960-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255216A true NL255216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19752530
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125467D NL125467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 | ||
| NL255216A NL255216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 | 1960-08-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125467D NL125467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-08-24 |
Country Status (8)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1398342A (fr) * | 1963-06-11 | 1965-05-07 | Asahi Chemical Ind | Perfectionnements apportés aux procédés pour la pulvérisation de polymères |
| US3335115A (en) * | 1963-09-11 | 1967-08-08 | Schwarza Chemiefaser | Method of removing monomeric components from polycaprolactam |
| US3627733A (en) * | 1964-06-10 | 1971-12-14 | Asahi Chemical Ind | Method for particularizing thermoplastic polyesters |
| US3374207A (en) * | 1964-11-12 | 1968-03-19 | Inventa Ag | Continuous process for the extraction of monomers and oligomers from highly polymerized caprolactam granules |
| US3373145A (en) * | 1965-04-29 | 1968-03-12 | Allied Chem | Washing of polymer particulates by regular periodic ebb and flow of aqueous solvent |
| US4145521A (en) * | 1977-05-23 | 1979-03-20 | Inventa Ag Fur Forschung Und Patentverwertung, Zurich | Method of discharging and metering solids in liquids |
| DE4231288C2 (de) * | 1992-09-18 | 1999-07-01 | Holger Dipl Ing Kleim | Verfahren zur Verbesserung der Extraktion von Polyamidgranulat |
| CN115449070B (zh) * | 2021-06-09 | 2024-02-23 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺树脂及其制备方法、组合物、纤维制品 |
| CN116144019B (zh) * | 2021-11-19 | 2025-07-11 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺树脂、组合物及其在工程塑料中的应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL97544C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-07-25 | |||
| NL97197C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-12-31 | |||
| NL207922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1955-07-23 | |||
| US3015651A (en) * | 1956-09-28 | 1962-01-02 | Du Pont | Increasing viscosity of polycaprolactam by removing extractables with solvents and further solid phase polymerizing the polymer |
| FR1188817A (fr) * | 1957-03-20 | 1959-09-25 | Bayer Ag | Procédé pour améliorer les polyamides par traitement de tournures de polyamide avec de l'eau contenant de l'hydrazine |
| NL227654A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-05-17 | |||
| US3047565A (en) * | 1958-11-20 | 1962-07-31 | Inventa Ag | Process for extraction of monomeric caprolactam from its polymer |
| FR1243538A (fr) * | 1959-09-24 | 1960-10-14 | Machine à laver la vaisselle et les objets fragiles |
-
0
- NL NL125467D patent/NL125467C/xx active
-
1960
- 1960-08-24 NL NL255216A patent/NL255216A/xx unknown
-
1961
- 1961-08-07 US US129570A patent/US3149095A/en not_active Expired - Lifetime
- 1961-08-21 BE BE607356A patent/BE607356A/nl unknown
- 1961-08-21 CH CH971261A patent/CH392885A/de unknown
- 1961-08-22 GB GB30294/61A patent/GB942691A/en not_active Expired
- 1961-08-23 ES ES0270061A patent/ES270061A1/es not_active Expired
- 1961-08-23 DE DEB63759A patent/DE1157392B/de active Pending
- 1961-08-24 FR FR871501A patent/FR1298294A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH392885A (de) | 1965-05-31 |
| FR1298294A (fr) | 1962-07-06 |
| DE1157392B (de) | 1963-11-14 |
| US3149095A (en) | 1964-09-15 |
| GB942691A (en) | 1963-11-27 |
| NL125467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| BE607356A (nl) | 1961-12-18 |
| ES270061A1 (es) | 1962-01-01 |