FR2352899A1 - Fibres composees d'un nouveau copolyamide et procede pour leur preparation - Google Patents
Fibres composees d'un nouveau copolyamide et procede pour leur preparationInfo
- Publication number
- FR2352899A1 FR2352899A1 FR7716571A FR7716571A FR2352899A1 FR 2352899 A1 FR2352899 A1 FR 2352899A1 FR 7716571 A FR7716571 A FR 7716571A FR 7716571 A FR7716571 A FR 7716571A FR 2352899 A1 FR2352899 A1 FR 2352899A1
- Authority
- FR
- France
- Prior art keywords
- copolyamide
- preparation
- new
- fibers composed
- fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
-
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0688—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polyquinolines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
- D01F6/805—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides from aromatic copolyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6123476A JPS52144417A (en) | 1976-05-28 | 1976-05-28 | Copolyamide filament yarns and production thereof |
JP1206677A JPS5398416A (en) | 1977-02-08 | 1977-02-08 | Copolyamide fiber and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2352899A1 true FR2352899A1 (fr) | 1977-12-23 |
FR2352899B1 FR2352899B1 (fr) | 1981-10-09 |
Family
ID=26347615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7716571A Granted FR2352899A1 (fr) | 1976-05-28 | 1977-05-31 | Fibres composees d'un nouveau copolyamide et procede pour leur preparation |
Country Status (4)
Country | Link |
---|---|
US (1) | US4178431A (fr) |
DE (1) | DE2723867C3 (fr) |
FR (1) | FR2352899A1 (fr) |
GB (1) | GB1574499A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2414083A1 (fr) * | 1978-01-06 | 1979-08-03 | Ube Industries | Nouvelles fibres de copolyamide et procede pour leur preparation |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19721609A1 (de) * | 1997-05-23 | 1998-11-26 | Zimmer Ag | Verfahren und Vorrichtung zum Verspinnen von Cellulosecarbamat-Lösungen |
CN104040050B (zh) | 2012-01-11 | 2016-10-12 | 纳幕尔杜邦公司 | 具有离子键合卤离子的含硫咪唑纤维 |
US9080261B2 (en) | 2012-01-11 | 2015-07-14 | E I Du Pont De Nemours And Company | Method for removing sulfur from fiber using monovalent salt ion exchange |
BR112014017003A2 (pt) * | 2012-01-11 | 2018-05-22 | Du Pont | método para remover enxofre |
BR112014016739A8 (pt) | 2012-01-11 | 2017-07-04 | Du Pont | método para remover enxofre |
WO2013105944A1 (fr) | 2012-01-11 | 2013-07-18 | E. I. Du Pont De Nemours And Company | Fibre à base d'imidazole contenant du soufre et un métal alcalin et renfermant des halogénures à liaison ionique |
RU2014132875A (ru) | 2012-01-11 | 2016-02-27 | Е.И. Дюпон Де Немур Энд Компани | Способ получения пряжи, полученной из волокна на основе арамидного сополимера, характеризующегося низким содержанием остаточной серы |
EP2802696B1 (fr) | 2012-01-11 | 2016-03-16 | E. I. du Pont de Nemours and Company | Procédé pour l'élimination de soufre d'une fibre à l'aide de l'échange d'ions avec un acide contenant un halogénure |
WO2013105939A1 (fr) | 2012-01-11 | 2013-07-18 | E. I. Du Pont De Nemours And Company | Procédé d'élimination de soufre d'une fibre par échange ionique aux sels d'halogénure |
BR112014016740B8 (pt) | 2012-01-11 | 2022-12-20 | Du Pont | fio |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240760A (en) * | 1962-09-11 | 1966-03-15 | Monsanto Co | Thermally resistant wholly aromatic polyamides |
US3354125A (en) * | 1963-07-29 | 1967-11-21 | Monsanto Co | Polymers from diaminobenzanilides |
US3376268A (en) * | 1964-02-26 | 1968-04-02 | Monsanto Co | Amide-heterocyclic polymers |
US3467623A (en) * | 1966-11-08 | 1969-09-16 | Monsanto Co | Soluble aromatic polyamides containing bridged para-biphenylene linkages |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL108880C (fr) * | 1957-02-28 |
-
1977
- 1977-05-20 US US05/799,091 patent/US4178431A/en not_active Expired - Lifetime
- 1977-05-26 GB GB22320/77A patent/GB1574499A/en not_active Expired
- 1977-05-26 DE DE2723867A patent/DE2723867C3/de not_active Expired
- 1977-05-31 FR FR7716571A patent/FR2352899A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240760A (en) * | 1962-09-11 | 1966-03-15 | Monsanto Co | Thermally resistant wholly aromatic polyamides |
US3354125A (en) * | 1963-07-29 | 1967-11-21 | Monsanto Co | Polymers from diaminobenzanilides |
US3376268A (en) * | 1964-02-26 | 1968-04-02 | Monsanto Co | Amide-heterocyclic polymers |
US3467623A (en) * | 1966-11-08 | 1969-09-16 | Monsanto Co | Soluble aromatic polyamides containing bridged para-biphenylene linkages |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2414083A1 (fr) * | 1978-01-06 | 1979-08-03 | Ube Industries | Nouvelles fibres de copolyamide et procede pour leur preparation |
Also Published As
Publication number | Publication date |
---|---|
DE2723867A1 (de) | 1978-01-05 |
DE2723867C3 (de) | 1980-03-13 |
US4178431A (en) | 1979-12-11 |
FR2352899B1 (fr) | 1981-10-09 |
DE2723867B2 (de) | 1979-07-12 |
GB1574499A (en) | 1980-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2321447A1 (fr) | Procede et dispositif pour le remplacement d'un pot de ruban de fibres | |
FR2345536A1 (fr) | Fibres d'amidon insensibles a l'eau et procede pour leur obtention | |
DE2964229D1 (en) | Apparatus for spinning bicomponent filaments | |
JPS5576156A (en) | Setting of product comprising antistatic spun fiber | |
FR2350314A1 (fr) | Fibres refractaires non cassantes de silice-alumine et leur procede de preparation | |
BE845378A (fr) | Procede et appareil pour produire des fibres a partir d'une matiere thermoramollissable | |
GB1554124A (en) | Process for continuous preparation of fibrous polymer crystals | |
GB2066315B (en) | Spliced joints of spun yarn | |
BE872054A (fr) | Procede et appareil pour la formation d'un mat de fibres | |
FR2351196A1 (fr) | Procede et dispositif pour l'amorcage du filage dans un metier a filer a fibres liberees | |
IT1088057B (it) | Metodo per l'applicazione di polidiorganosilossani contenenti gruppi mercaptoalchilici a delle fibre tessili | |
JPS52140640A (en) | Method of and apparatus for spinning fiber into bundle | |
FR2352899A1 (fr) | Fibres composees d'un nouveau copolyamide et procede pour leur preparation | |
FR2330523A1 (fr) | Dispositif et procede d'insertion de fibres pour machine de fabrication continue de mousse tridimensionnelle | |
JPS532640A (en) | Apparatus for halting spinning of fiber | |
DE2964969D1 (en) | Polyimide fibers and a method for their preparation | |
JPS5425846A (en) | Spinning apparatus of coreecladdoptical fiber bundle | |
BE817368A (fr) | Procede et agents d'appretage de fibres | |
FR2318890A1 (fr) | Polytriazines stables a l'hydrolyse et leur procede de preparation | |
BE867086A (fr) | Composes d'azacyclyle et procede pour leur preparation | |
BE853739A (fr) | Composition d'amino-alcools et leur procede de preparation | |
JPS51119852A (en) | Continuous method of spinning twisttfree yarn form staple fiber | |
FR2418208B1 (fr) | Bobinoir de precision perfectionne pour l'etirage et le bobinage des fibres synthetiques | |
FR2305538A1 (fr) | Procede et dispositif pour le sechage d'une masse de fibres desintegree | |
PT66098A (en) | Process and apparatus for the production of fiber webs by melt spinning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |