SU572206A3 - Способ получени сополиамидов - Google Patents
Способ получени сополиамидовInfo
- Publication number
- SU572206A3 SU572206A3 SU7402024643A SU2024643A SU572206A3 SU 572206 A3 SU572206 A3 SU 572206A3 SU 7402024643 A SU7402024643 A SU 7402024643A SU 2024643 A SU2024643 A SU 2024643A SU 572206 A3 SU572206 A3 SU 572206A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- weight
- copolyamides
- preparing
- preparing copolyamides
- melting point
- 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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/904—Powder coating compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Apparatus For Making Beverages (AREA)
- Sealing Material Composition (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Laminated Bodies (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ СОПОЛИАМИДОВ
течение 2ч давление с{1ижаюг до атмосферного, и смесь подвергают дополнительнсш поликокдемсации в течение 2 ч р атмосфере азота при слабом перемеиШвании . Далее температуру смеси снижают до 180-200° С, и расплав через мундштук с помощью шестеренчатого насоса продавливают в виде моноволокна , охлаждают и гранулируют. Полученньш 1ранул т имеет температуру плавлени 95-102°С (микроскоп Кофлера с обогреваемым столиком) и относительную в зкость расплава 1,4S (25°С, 0,5%-ный раствор в л-крезоле, вискозиметр Освальда). I
Пример 2. В услови х примера 1 провод т сополиконденсацию 300 вес.ч. капролактама, 150 вес.ч. гексаметиленадипамида, 400 вес.ч. лауринолактама , 150 вес.ч. гексаметилендиаминовой соли додекавдикарбоновой кислоты (п 10), 12 вес.ч. адипиновой кислоты и 100 вес.ч. воды. Полученньш сополиамид имеет темпфатуру плавлени 95-102С.
Использование предлагаемого способа по сравнению с известными обеспечивает создание сопо.гшамидов с пониженной температурой плавлени (85-105 гфотив более дл известных способо что определ ет возможность их зффективного применени дл гор чей сварки термолабильных текстильных материалов.
Claims (3)
1.Патент СССР №239882, кл.С 08 G 69/14, 1969.
2.Авторское свидетельство СССР №293010, кл.С 08 069/06,1971.
3.Патент СССР №226492, к л. С 08 G 69/00, 1968 (прототип).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2324159A DE2324159A1 (de) | 1973-05-12 | 1973-05-12 | Copolyamide enthaltend caprolactam, laurinlactam und adipinsaures hexamethylendiamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU572206A3 true SU572206A3 (ru) | 1977-09-05 |
Family
ID=5880809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7402024643A SU572206A3 (ru) | 1973-05-12 | 1974-05-08 | Способ получени сополиамидов |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US3883485A (ru) |
| JP (2) | JPS5335600B2 (ru) |
| AR (1) | AR199254A1 (ru) |
| AT (1) | AT339604B (ru) |
| BE (1) | BE814816A (ru) |
| BR (1) | BR7403787D0 (ru) |
| CA (1) | CA1027292A (ru) |
| CH (2) | CH645674A4 (ru) |
| CS (1) | CS178919B2 (ru) |
| DD (1) | DD111688A5 (ru) |
| DE (1) | DE2324159A1 (ru) |
| DK (1) | DK140435C (ru) |
| ES (1) | ES426146A1 (ru) |
| FI (1) | FI58146C (ru) |
| FR (1) | FR2228813B1 (ru) |
| GB (1) | GB1466158A (ru) |
| HK (1) | HK59877A (ru) |
| HU (1) | HU166609B (ru) |
| IT (1) | IT1012210B (ru) |
| NL (1) | NL180671C (ru) |
| NO (1) | NO134556C (ru) |
| PL (1) | PL95637B1 (ru) |
| RO (1) | RO68792A (ru) |
| SE (2) | SE417523B (ru) |
| SU (1) | SU572206A3 (ru) |
| YU (1) | YU35611B (ru) |
| ZA (1) | ZA742963B (ru) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022034A (ru) * | 1973-06-27 | 1975-03-08 | ||
| JPS5288923A (en) * | 1976-01-16 | 1977-07-26 | Daicel Chem Ind Ltd | Interior material for automobile |
| CH628094A5 (de) * | 1977-01-10 | 1982-02-15 | Inventa Ag | Faeden aus copolyamid, abgeleitet von mindestens 3 polyamid bildenden monomerkomponenten. |
| GB1598823A (en) * | 1977-02-18 | 1981-09-23 | Unilever Emery | Polyamides |
| DE2920416C2 (de) * | 1979-05-19 | 1986-08-07 | Hüls AG, 4370 Marl | Verwendung eines pulverförmigen Gemisches von Copolyamiden zum Heißsiegeln von Textilien nach dem Pulverpunktverfahren |
| DE2949064C2 (de) * | 1979-12-06 | 1985-10-31 | Chemische Werke Hüls AG, 4370 Marl | Verwendung von Copolyetheresteramiden als Schmelzkleber zum Heißsiegeln von Textilien |
| DE3029040A1 (de) * | 1980-07-31 | 1982-02-25 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Schmelzkleber fuer die verklebung von textilien |
| IT1153003B (it) * | 1982-11-03 | 1987-01-14 | Grace W R & Co | Pellicole laminate per imballaggio e relativi manufatti a migliorata resistenza a trattamenti termici |
| DE3248776A1 (de) * | 1982-12-31 | 1984-07-12 | Chemische Werke Hüls AG, 4370 Marl | Verwendung von copolyamiden zum heisssiegeln von textilien |
| CH674518A5 (ru) | 1987-09-09 | 1990-06-15 | Inventa Ag | |
| DE3730504C1 (en) * | 1987-09-11 | 1989-03-16 | Atochem Werke Gmbh | Copolyamides containing caprolactam and laurolactam, process for the preparation thereof and use thereof for heat-sealing textiles |
| FR2630038B1 (fr) * | 1988-04-14 | 1990-08-03 | Plavina Et Cie | Membrane impermeable resistante aux agents chimiques et enceinte impermeable realisee au moyen de telles membranes |
| DE4300421C1 (de) * | 1993-01-09 | 1994-07-21 | Tesch G H | Klebstoff zur flächigen, insbesondere punktförmigen Verbindung von zwei Materialschichten und dessen Verwendung |
| EP0685505B1 (en) * | 1994-05-31 | 2000-08-16 | Ube Industries, Ltd. | Terpolymer polyamide, polyamide resin composition containing the same, and automotive parts obtained from these |
| US5852165A (en) * | 1994-05-31 | 1998-12-22 | Ube Industries, Ltd. | Terpolymer polyamide, polyamide resin composition containing the same, and automotive parts obtaining from these |
| JP3476037B2 (ja) * | 1995-04-21 | 2003-12-10 | 矢崎総業株式会社 | ポリアミド樹脂組成物 |
| DE10022701B4 (de) * | 2000-05-10 | 2006-03-23 | Ems-Chemie Ag | Niedrigschmelzende Copolyamide sowie deren Verwendung als Schmelzklebemittel |
| FR2850412B1 (fr) | 2003-01-28 | 2005-10-21 | Solvay | Bande d'etancheite autocollante pour revetement de toiture en pvc plastifie |
| WO2006102975A1 (en) * | 2005-03-30 | 2006-10-05 | Arkema France | Low-melting-point copolyamides and their use as hot-melt adhesives |
| EP2157149A3 (fr) | 2008-08-07 | 2012-10-17 | Arkema France | utilisation d'une dispersion de nanotubes de carbone dans un copolyamide comme composition adhesive conductrice |
| ATE531750T1 (de) * | 2009-12-17 | 2011-11-15 | Ems Patent Ag | Bindefaser zur verfestigung von naturfasern enthaltenden flachmaterialien |
| JP5592215B2 (ja) * | 2010-09-22 | 2014-09-17 | ダイセル・エボニック株式会社 | 粉末状封止剤及び封止方法 |
| KR20140138921A (ko) * | 2012-03-16 | 2014-12-04 | 다이셀에보닉 주식회사 | 페이스트상 밀봉제 및 밀봉 방법 |
| DE102019003596A1 (de) * | 2019-05-22 | 2020-11-26 | Botzem Emge Pulverbeschichtungen GmbH | Beschichtete Oberfläche, Verwendung und Verfahren |
| CN114874434A (zh) * | 2021-02-05 | 2022-08-09 | 天津科技大学 | 一种在中低压和常压下两段式聚合制备共聚酰胺pa6/66的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252554A (en) * | 1938-09-19 | 1941-08-12 | Wilmington Trust Company | Polymeric material |
| US3037001A (en) * | 1956-03-06 | 1962-05-29 | Basf Ag | Production of dilactams and of polyamides capable of being prepared therefrom |
| US3515702A (en) * | 1966-02-11 | 1970-06-02 | Plate Gmbh Chem Fab Dr | Laurolactam copolyamide shaped articles having highly adhesive surfaces |
| NL134009C (ru) * | 1967-08-14 | |||
| GB1374767A (en) * | 1971-01-29 | 1974-11-20 | Ici Ltd | Polyamides |
| DE2144606C3 (de) * | 1971-09-07 | 1978-09-21 | Chemische Werke Huels Ag, 4370 Marl | Pulverförmiges Beschichtungsmittel zum Beschichten von Metallen bei hohen Temperaturen auf Basis von Polylaurinlactampulver |
-
1973
- 1973-05-12 DE DE2324159A patent/DE2324159A1/de active Granted
- 1973-07-31 US US384370A patent/US3883485A/en not_active Expired - Lifetime
- 1973-08-08 JP JP8856773A patent/JPS5335600B2/ja not_active Expired
-
1974
- 1974-05-08 CS CS7400003338A patent/CS178919B2/cs unknown
- 1974-05-08 SU SU7402024643A patent/SU572206A3/ru active
- 1974-05-09 FI FI1417/74A patent/FI58146C/fi active
- 1974-05-09 BR BR3787/74A patent/BR7403787D0/pt unknown
- 1974-05-09 NL NLAANVRAGE7406259,A patent/NL180671C/xx not_active IP Right Cessation
- 1974-05-09 AR AR253663A patent/AR199254A1/es active
- 1974-05-09 ES ES426146A patent/ES426146A1/es not_active Expired
- 1974-05-09 YU YU1278/74A patent/YU35611B/xx unknown
- 1974-05-09 ZA ZA00742963A patent/ZA742963B/xx unknown
- 1974-05-09 IT IT22497/74A patent/IT1012210B/it active
- 1974-05-09 FR FR7416069A patent/FR2228813B1/fr not_active Expired
- 1974-05-09 CA CA199,381A patent/CA1027292A/en not_active Expired
- 1974-05-09 HU HUPA1190A patent/HU166609B/hu unknown
- 1974-05-09 NO NO741682A patent/NO134556C/no unknown
- 1974-05-09 DD DD178394A patent/DD111688A5/xx unknown
- 1974-05-09 DK DK255874A patent/DK140435C/da not_active IP Right Cessation
- 1974-05-09 PL PL1974170927A patent/PL95637B1/pl unknown
- 1974-05-09 AT AT383974A patent/AT339604B/de not_active IP Right Cessation
- 1974-05-10 SE SE7406278A patent/SE417523B/xx not_active IP Right Cessation
- 1974-05-10 GB GB1787074A patent/GB1466158A/en not_active Expired
- 1974-05-10 CH CH645674D patent/CH645674A4/fr not_active Application Discontinuation
- 1974-05-10 RO RO7478732A patent/RO68792A/ro unknown
- 1974-05-10 BE BE2053607A patent/BE814816A/xx not_active IP Right Cessation
- 1974-05-10 CH CH24076A patent/CH594007A5/xx not_active IP Right Cessation
- 1974-05-11 JP JP5179574A patent/JPS5345812B2/ja not_active Expired
-
1977
- 1977-12-01 HK HK598/77A patent/HK59877A/xx unknown
-
1978
- 1978-01-11 SE SE7800321A patent/SE424192B/sv not_active IP Right Cessation
Also Published As
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