AT261797B - Bifilar threads and fibers made from polyamides with wool-like crimps - Google Patents
Bifilar threads and fibers made from polyamides with wool-like crimpsInfo
- Publication number
- AT261797B AT261797B AT572665A AT572665A AT261797B AT 261797 B AT261797 B AT 261797B AT 572665 A AT572665 A AT 572665A AT 572665 A AT572665 A AT 572665A AT 261797 B AT261797 B AT 261797B
- Authority
- AT
- Austria
- Prior art keywords
- bifilar
- crimps
- polyamides
- wool
- threads
- Prior art date
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
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/905—Bicomponent material
-
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0043260 | 1964-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT261797B true AT261797B (en) | 1968-05-10 |
Family
ID=7099467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT572665A AT261797B (en) | 1964-06-25 | 1965-06-24 | Bifilar threads and fibers made from polyamides with wool-like crimps |
Country Status (9)
Country | Link |
---|---|
US (1) | US3477899A (en) |
AT (1) | AT261797B (en) |
BE (1) | BE665506A (en) |
CH (1) | CH465134A (en) |
DE (1) | DE1250964B (en) |
FR (1) | FR1439411A (en) |
GB (1) | GB1097495A (en) |
NL (1) | NL6508052A (en) |
SE (1) | SE315358B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846532A (en) * | 1969-01-29 | 1974-11-05 | Bayer Ag | Continuous spinning and stretching process of the production of polyamide-6 filaments |
DE2017509A1 (en) * | 1970-04-13 | 1971-11-04 | Bayer Ag | Base dyeable, high molecular weight aromatic polyamides |
US3923749A (en) * | 1972-08-10 | 1975-12-02 | Rohm & Haas | Polymerization of caprolactam |
US3898200A (en) * | 1972-09-06 | 1975-08-05 | Allied Chem | Cationic dyeable polyamide of improved physical properties |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL208424A (en) * | 1955-06-30 | 1900-01-01 | ||
NL120504C (en) * | 1959-10-19 | |||
US3182100A (en) * | 1960-07-21 | 1965-05-04 | Berkley & Company Inc | Monofilament polyamide fishline composition |
US3225534A (en) * | 1961-03-31 | 1965-12-28 | Du Pont | Differential shrinkage yarn |
US3216965A (en) * | 1962-03-29 | 1965-11-09 | Celanese Corp | Blend of a polyterephthalamide and a lower melting polyamide for improved dye receptivity |
NL302928A (en) * | 1963-01-03 | 1900-01-01 |
-
0
- DE DENDAT1250964D patent/DE1250964B/en active Pending
-
1965
- 1965-05-12 CH CH660565A patent/CH465134A/en unknown
- 1965-05-18 US US456827A patent/US3477899A/en not_active Expired - Lifetime
- 1965-05-25 GB GB22099/65A patent/GB1097495A/en not_active Expired
- 1965-06-04 SE SE7399/65A patent/SE315358B/xx unknown
- 1965-06-10 FR FR21081A patent/FR1439411A/en not_active Expired
- 1965-06-16 BE BE665506D patent/BE665506A/xx unknown
- 1965-06-23 NL NL6508052A patent/NL6508052A/xx unknown
- 1965-06-24 AT AT572665A patent/AT261797B/en active
Also Published As
Publication number | Publication date |
---|---|
DE1250964B (en) | 1967-09-28 |
BE665506A (en) | 1965-10-18 |
GB1097495A (en) | 1968-01-03 |
FR1439411A (en) | 1966-05-20 |
NL6508052A (en) | 1965-12-27 |
CH465134A (en) | 1968-11-15 |
SE315358B (en) | 1969-09-29 |
US3477899A (en) | 1969-11-11 |
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