FR2408668A1 - Filament a double constituant en polyamides et son procede d'obtention - Google Patents
Filament a double constituant en polyamides et son procede d'obtentionInfo
- Publication number
- FR2408668A1 FR2408668A1 FR7734207A FR7734207A FR2408668A1 FR 2408668 A1 FR2408668 A1 FR 2408668A1 FR 7734207 A FR7734207 A FR 7734207A FR 7734207 A FR7734207 A FR 7734207A FR 2408668 A1 FR2408668 A1 FR 2408668A1
- Authority
- FR
- France
- Prior art keywords
- amid
- long
- molecule
- obtaining
- double
- 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
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/444—Strand is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
- Multicomponent Fibers (AREA)
Abstract
L'INVENTION CONCERNE UN FILAMENT TEXTILE A DOUBLE CONSTITUANT. IL EST CONSTITUE PAR UN POLYAMIDE A GROUPES AMIDES REPARTIS REGULIEREMENT DANS LA MOLECULE, SEPARES PAR DES RADICAUX ALIPHATIQUES, SATURES IDENTIQUES OU NE DIFFERANT ENTRE EUX QUE DE 2ATOMES DE CARBONE AU PLUS ET UN COPOLYAMIDE A GROUPES AMIDES REPARTIS IRREGULIEREMENT DANS LA MOLECULE, SEPARES PAR DES RADICAUX COURTS ET LONGS REPARTIS STATISTIQUEMENT ISSU DE CAPROLACTAME ET D'AU MOINS UN REACTIF DIFONCTIONNEL, FORMATEUR D'AMIDE, A LONGUE CHAINE SATUREE. LA FIGURE CI-APRES REPRESENTE LES COURBES DE RETOUR ELASTIQUE DE DIFFERENTS FILS, EXPRIME EN DE RETOUR APRES TRACTION, EN FONCTION DU TEMPS EN MINUTES. IL EST UTILISABLE DANS LE DOMAINE TEXTILE PARTICULIEREMENT EN BONNETERIE.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7734207A FR2408668A1 (fr) | 1977-11-10 | 1977-11-10 | Filament a double constituant en polyamides et son procede d'obtention |
IL55904A IL55904A0 (en) | 1977-11-10 | 1978-11-08 | Two-constituent polyamide filament and process for its preparation |
BR7807417A BR7807417A (pt) | 1977-11-10 | 1978-11-09 | Filamento textil com dois constituintes continuos e seu processo de obtencao |
LU80498A LU80498A1 (fr) | 1977-11-10 | 1978-11-09 | Filament a double constituant en polyamides et son procede d'obtention |
IT29633/78A IT1100489B (it) | 1977-11-10 | 1978-11-09 | Filamento a doppio costituente di poliammidi,e procedimento per ottenerlo |
CH1153378A CH635620A5 (fr) | 1977-11-10 | 1978-11-09 | Procede pour l'obtention d'un filament a double constituant en polyamides. |
CA316,100A CA1115474A (fr) | 1977-11-10 | 1978-11-09 | Filament a double constituant en polyamides et son procede d'obtention |
BE191633A BE871891A (fr) | 1977-11-10 | 1978-11-09 | Filament a double constituant en polyamides et son procede d'obtention |
GB7843911A GB2007588B (en) | 1977-11-10 | 1978-11-09 | Two-constituent polyamide filament and the process for itsproduction |
AT0806478A AT365247B (de) | 1977-11-10 | 1978-11-10 | Textilfaden bzw.-filament und verfahren zur herstellung desselben |
JP13800378A JPS5482429A (en) | 1977-11-10 | 1978-11-10 | Two component polyamide filament and producing same |
DD78209018A DD139728A5 (de) | 1977-11-10 | 1978-11-10 | Bikomponentenfaden bzw.-filament aus polyamiden und verfahren zu seiner herstellung |
ES474990A ES474990A1 (es) | 1977-11-10 | 1978-11-10 | Procedimiento para la obtencion de un filamento textil de dos constituyentes |
NLAANVRAGE7811169,A NL187644C (nl) | 1977-11-10 | 1978-11-10 | Uit twee, over de gehele lengte van het filament continue bestanddelen bestaand textielfilament en werkwijze ter vervaardiging daarvan. |
DE19782848897 DE2848897A1 (de) | 1977-11-10 | 1978-11-10 | Bikomponentenfaden bzw. -filament aus polyamiden und verfahren zu seiner herstellung |
US06/132,418 US4302507A (en) | 1977-11-10 | 1980-03-21 | Two-constituent polyamide filament and the process for its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7734207A FR2408668A1 (fr) | 1977-11-10 | 1977-11-10 | Filament a double constituant en polyamides et son procede d'obtention |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408668A1 true FR2408668A1 (fr) | 1979-06-08 |
FR2408668B1 FR2408668B1 (fr) | 1980-12-12 |
Family
ID=9197580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7734207A Granted FR2408668A1 (fr) | 1977-11-10 | 1977-11-10 | Filament a double constituant en polyamides et son procede d'obtention |
Country Status (16)
Country | Link |
---|---|
US (1) | US4302507A (fr) |
JP (1) | JPS5482429A (fr) |
AT (1) | AT365247B (fr) |
BE (1) | BE871891A (fr) |
BR (1) | BR7807417A (fr) |
CA (1) | CA1115474A (fr) |
CH (1) | CH635620A5 (fr) |
DD (1) | DD139728A5 (fr) |
DE (1) | DE2848897A1 (fr) |
ES (1) | ES474990A1 (fr) |
FR (1) | FR2408668A1 (fr) |
GB (1) | GB2007588B (fr) |
IL (1) | IL55904A0 (fr) |
IT (1) | IT1100489B (fr) |
LU (1) | LU80498A1 (fr) |
NL (1) | NL187644C (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244778A1 (de) * | 1981-12-10 | 1983-06-30 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Spontan auskraeuselnde, multikomponente chemiefasern |
ES531410A0 (es) * | 1983-04-11 | 1985-06-16 | Monsanto Co | Un procedimiento para producir filamentos conjugados |
JPH04766U (fr) * | 1990-04-18 | 1992-01-07 | ||
US6531218B2 (en) | 1996-09-16 | 2003-03-11 | Basf Corporation | Dyed sheath/core fibers and methods of making same |
US20010007706A1 (en) * | 1996-09-16 | 2001-07-12 | Matthew B. Hoyt | Colored fibers having resistance to ozone fading |
KR101537260B1 (ko) * | 2013-03-14 | 2015-07-16 | 코오롱패션머티리얼(주) | 신축성 및 냉감이 우수한 나일론 잠재권축사 |
US10968310B1 (en) | 2015-04-28 | 2021-04-06 | Adhesive R&D, Inc. | Polymerizable materials, anaerobically curable compositions, and related methods and products |
CN113174654A (zh) * | 2021-05-26 | 2021-07-27 | 四川大学 | 一种聚酰胺类并列复合弹性纤维及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418199A (en) * | 1964-10-01 | 1968-12-24 | Du Pont | Crimpable bicomponent nylon filament |
US3574047A (en) * | 1965-12-23 | 1971-04-06 | Kanegafuchi Spinning Co Ltd | Composite filament having reduced stickiness |
US3551277A (en) | 1966-10-10 | 1970-12-29 | Kanebo Ltd | Highly crimpable polyamide composite filaments |
US3709865A (en) * | 1971-04-01 | 1973-01-09 | Allied Chem | Method of preparing cationic dyeable polycaprolactam |
JPS5119043B2 (fr) * | 1972-07-27 | 1976-06-15 | ||
HU165832B (fr) * | 1973-02-20 | 1974-11-28 |
-
1977
- 1977-11-10 FR FR7734207A patent/FR2408668A1/fr active Granted
-
1978
- 1978-11-08 IL IL55904A patent/IL55904A0/xx unknown
- 1978-11-09 IT IT29633/78A patent/IT1100489B/it active
- 1978-11-09 LU LU80498A patent/LU80498A1/fr unknown
- 1978-11-09 GB GB7843911A patent/GB2007588B/en not_active Expired
- 1978-11-09 BR BR7807417A patent/BR7807417A/pt unknown
- 1978-11-09 CH CH1153378A patent/CH635620A5/fr not_active IP Right Cessation
- 1978-11-09 CA CA316,100A patent/CA1115474A/fr not_active Expired
- 1978-11-09 BE BE191633A patent/BE871891A/fr not_active IP Right Cessation
- 1978-11-10 DE DE19782848897 patent/DE2848897A1/de not_active Ceased
- 1978-11-10 NL NLAANVRAGE7811169,A patent/NL187644C/xx not_active IP Right Cessation
- 1978-11-10 AT AT0806478A patent/AT365247B/de not_active IP Right Cessation
- 1978-11-10 ES ES474990A patent/ES474990A1/es not_active Expired
- 1978-11-10 DD DD78209018A patent/DD139728A5/de unknown
- 1978-11-10 JP JP13800378A patent/JPS5482429A/ja active Granted
-
1980
- 1980-03-21 US US06/132,418 patent/US4302507A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4302507A (en) | 1981-11-24 |
GB2007588A (en) | 1979-05-23 |
FR2408668B1 (fr) | 1980-12-12 |
ATA806478A (de) | 1981-05-15 |
BR7807417A (pt) | 1979-07-24 |
CA1115474A (fr) | 1982-01-05 |
NL187644B (nl) | 1991-07-01 |
IL55904A0 (en) | 1979-01-31 |
DE2848897A1 (de) | 1979-05-17 |
DD139728A5 (de) | 1980-01-16 |
CH635620A5 (fr) | 1983-04-15 |
AT365247B (de) | 1981-12-28 |
LU80498A1 (fr) | 1979-06-15 |
BE871891A (fr) | 1979-05-09 |
ES474990A1 (es) | 1979-04-01 |
IT1100489B (it) | 1985-09-28 |
NL187644C (nl) | 1991-12-02 |
JPS6149410B2 (fr) | 1986-10-29 |
NL7811169A (nl) | 1979-05-14 |
GB2007588B (en) | 1982-02-24 |
IT7829633A0 (it) | 1978-11-09 |
JPS5482429A (en) | 1979-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |