FR2354401A2 - Fils a base de copolyesters arylates sequences et leur procede d'obtention - Google Patents
Fils a base de copolyesters arylates sequences et leur procede d'obtentionInfo
- Publication number
- FR2354401A2 FR2354401A2 FR7617484A FR7617484A FR2354401A2 FR 2354401 A2 FR2354401 A2 FR 2354401A2 FR 7617484 A FR7617484 A FR 7617484A FR 7617484 A FR7617484 A FR 7617484A FR 2354401 A2 FR2354401 A2 FR 2354401A2
- Authority
- FR
- France
- Prior art keywords
- aryl
- copolyesters
- fibres
- para
- reacting
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
-
- 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
- D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
-
- 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
- D01F6/86—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from polyetheresters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
La présente addition concerne des fils bruts de filage issus des copolyesters de la demande principale, et leur procédé d'obtention Ces fils, bruts de filage, possédant un module d'élasticité supérieur ou égal à 1 000 g/tex, de préférence supérieur ou égal à 1500 g/tex, sont filés par voie fondue alors que le polyester est optiquement anisotrope, au repos et à l'état relaxe, puis renvidés de manière connue Ils sont avantagement utilisables comme fils de renfort
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617484A FR2354401A2 (fr) | 1976-06-08 | 1976-06-08 | Fils a base de copolyesters arylates sequences et leur procede d'obtention |
NL7609363A NL7609363A (nl) | 1975-08-27 | 1976-08-23 | Arylgroepen bevattende blokcopolyesters en draden op basis van deze copolyesters. |
JP51100717A JPS5228595A (en) | 1975-08-27 | 1976-08-25 | Blockkcopolyester* preparation and filament thereof |
IE1897/76A IE43419B1 (en) | 1975-08-27 | 1976-08-25 | Articles formed from blick copolyesters |
US05/717,677 US4057597A (en) | 1975-08-27 | 1976-08-25 | Block-type aryl copolyesters and filaments based on these copolyesters |
CH1085976A CH616693A5 (fr) | 1975-08-27 | 1976-08-26 | |
DD7600199692A DD133690A5 (de) | 1975-08-27 | 1976-08-26 | Faeden aus copolyestern und verfahren zu ihrer herstellung |
DK387576A DK387576A (da) | 1975-08-27 | 1976-08-26 | Segmentcopolyestere og fremgangsmade til disses fremstilling |
LU75663A LU75663A1 (fr) | 1975-08-27 | 1976-08-26 | |
CA259,965A CA1093739A (fr) | 1975-08-27 | 1976-08-26 | Copolyesters arylates sequences et fils a base de ces copolyesters |
SE7609482A SE7609482L (sv) | 1975-08-27 | 1976-08-26 | Segmentsampolyestrar och forfarande for framstellning derav |
GB35614/76A GB1559313A (en) | 1975-08-27 | 1976-08-26 | Articles formed from block copolyesters |
DD194488A DD126516A5 (fr) | 1975-08-27 | 1976-08-26 | |
RO7687386A RO71727A (fr) | 1975-08-27 | 1976-08-27 | Procede d'obtenir des copolyesters filables et moulables en sequence |
DE19762638755 DE2638755A1 (de) | 1975-08-27 | 1976-08-27 | Copolyester mit arylatsequenzen und faeden auf basis dieser copolyester |
ES451046A ES451046A1 (es) | 1975-08-27 | 1976-08-27 | Procedimiento para la obtencion de copoliesteres en secuen- cia, hilables y moldeables. |
PL1976192047A PL105235B1 (pl) | 1975-08-27 | 1976-08-27 | Sposob wytwarzania podatnych na formowanie wloknotworczych kopolimerow |
BR7605663A BR7605663A (pt) | 1975-08-27 | 1976-08-27 | Copoliesteres sequenciados fiaveis e moldaveis,processo para a obtencao destes copoliesteres,fios brutos provenientes de tais copoliesteres e processo para a obtencao destes fios |
DK179179A DK179179A (da) | 1975-08-27 | 1979-05-01 | Filamenter af segmentcopolyestere og fremgangsmaade til deres fremstilling |
SE8100579A SE8100579L (sv) | 1975-08-27 | 1981-01-28 | Rafilamenter och forfarande for framstellning derav |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617484A FR2354401A2 (fr) | 1976-06-08 | 1976-06-08 | Fils a base de copolyesters arylates sequences et leur procede d'obtention |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2354401A2 true FR2354401A2 (fr) | 1978-01-06 |
FR2354401B2 FR2354401B2 (fr) | 1979-08-31 |
Family
ID=9174188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617484A Granted FR2354401A2 (fr) | 1975-08-27 | 1976-06-08 | Fils a base de copolyesters arylates sequences et leur procede d'obtention |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2354401A2 (fr) |
-
1976
- 1976-06-08 FR FR7617484A patent/FR2354401A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2354401B2 (fr) | 1979-08-31 |
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