GB1120715A - Improved elastomeric yarns - Google Patents

Improved elastomeric yarns

Info

Publication number
GB1120715A
GB1120715A GB4298265A GB4298265A GB1120715A GB 1120715 A GB1120715 A GB 1120715A GB 4298265 A GB4298265 A GB 4298265A GB 4298265 A GB4298265 A GB 4298265A GB 1120715 A GB1120715 A GB 1120715A
Authority
GB
United Kingdom
Prior art keywords
filaments
diamine
coating
elastomeric
spun
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.)
Expired
Application number
GB4298265A
Inventor
Ali Akbar Mohajer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4298265A priority Critical patent/GB1120715A/en
Priority to US3495394D priority patent/US3495394A/en
Priority to FR79556A priority patent/FR1496417A/en
Priority to LU52146D priority patent/LU52146A1/xx
Priority to BE688105D priority patent/BE688105A/xx
Priority to NL6614272A priority patent/NL6614272A/xx
Priority to DE19661669456 priority patent/DE1669456A1/en
Publication of GB1120715A publication Critical patent/GB1120715A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • 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
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)

Abstract

An N-alkylated copolymide elastomer suitable for use in the manufacture of elastomeric yarns, is produced by the reaction of N,N1diisobutyl hexamethylene diamine, sebacic acid, 11-amino undecanoic acid and caprolactam.ALSO:Synthetic elastomeric yarns having reduced surface friction are produced by coating at least one uncoated synthetic elastomeric filament with a synthetic fibre forming non-elastomeric polymer. The coating may be effected by successively treating the filament or filaments with the polymer forming ingredients dissolved in substantially immiscible solvents. Polyamides may be formed from a diacid chloride and a diamine in the presence of an acid acceptor, e.g. sodium carbonate, polysulphonamides from a disulphonyl chloride and a diamine, polyureas from a diisocyanate and a diamine and polyester from a diacid chloride and a dihydroxy benzene. One of the solvents is preferably water and the other solvent may be methylene chloride carbon tetrachloride or chloroform, the first solvent applied preferable being a swelling agent for the elastomeric filaments treated as well as a solvent for the polymer forming ingredient. The coating is preferably applied to the filaments in the drawn state. It may be applied to the wet-spun, dry-spun or melt-spun filaments after spinning prior to winding on the package. If the filaments are drawn after coating they crimp spontaneously in the relaxed condition. The treating solutions may be applied by passing the filaments in contact with the solution at one end of a capillary tube preferably having channeled or formed therein a grove along which the filaments are passed, the other end communicating with a constant head reservoir of the solution. Spinning finish applied to the filaments is removed prior to the coating. Filaments made from polymers formed by the reaction of a polyester or copolyester, a diol or diamine and an aromatic or aliphatic diisocyanate, or from an N-alkylated copolyamide elastomer formed by the reaction of N, N\sv-diisobutyl hexamethylene diamine, sebacic acid, 11-amino undecanoic acid and caprolactam may be treated. The treated yarns may be used in the manufacture of surgical hose.
GB4298265A 1965-10-11 1965-10-11 Improved elastomeric yarns Expired GB1120715A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4298265A GB1120715A (en) 1965-10-11 1965-10-11 Improved elastomeric yarns
US3495394D US3495394A (en) 1965-10-11 1966-10-05 Elastomeric yarns
FR79556A FR1496417A (en) 1965-10-11 1966-10-11 Synthetic elastomeric yarn and its manufacturing process
LU52146D LU52146A1 (en) 1965-10-11 1966-10-11
BE688105D BE688105A (en) 1965-10-11 1966-10-11
NL6614272A NL6614272A (en) 1965-10-11 1966-10-11
DE19661669456 DE1669456A1 (en) 1965-10-11 1966-10-11 Plastic yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4298265A GB1120715A (en) 1965-10-11 1965-10-11 Improved elastomeric yarns

Publications (1)

Publication Number Publication Date
GB1120715A true GB1120715A (en) 1968-07-24

Family

ID=10426831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4298265A Expired GB1120715A (en) 1965-10-11 1965-10-11 Improved elastomeric yarns

Country Status (7)

Country Link
US (1) US3495394A (en)
BE (1) BE688105A (en)
DE (1) DE1669456A1 (en)
FR (1) FR1496417A (en)
GB (1) GB1120715A (en)
LU (1) LU52146A1 (en)
NL (1) NL6614272A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669432C3 (en) * 1968-01-08 1976-01-02 Bayer Ag, 5090 Leverkusen Preparation of highly elastic threads made of segmented polyurethanes to prevent them from sticking
US3607360A (en) * 1969-04-03 1971-09-21 Otto C Elmer Method of improving adhesion of low friction coating to elastomers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146314A (en) * 1937-07-20 1939-02-07 George S Radford Thread
US2484125A (en) * 1943-09-25 1949-10-11 Silvain Andre Elastic fabric
US2380373A (en) * 1944-02-09 1945-07-31 Edward D Andrews Method of handling elastic thread and product thereof
US2539300A (en) * 1948-11-18 1951-01-23 Us Rubber Co Elastic yarn
US2953839A (en) * 1957-09-27 1960-09-27 Us Rubber Co Elastomeric thread
US3216852A (en) * 1960-07-18 1965-11-09 Nat Starch Chem Corp Synthetic fiber coated with water-soluble polyhydroxyalkyl acrylates
US3255030A (en) * 1963-02-12 1966-06-07 Rohm & Haas Stretchable tubular knit fabric of yarn coated with elastomer
US3296063A (en) * 1963-11-12 1967-01-03 Du Pont Synthetic elastomeric lubricated filament

Also Published As

Publication number Publication date
DE1669456A1 (en) 1969-10-16
NL6614272A (en) 1967-04-12
FR1496417A (en) 1967-09-29
BE688105A (en) 1967-04-11
LU52146A1 (en) 1966-12-12
US3495394A (en) 1970-02-17

Similar Documents

Publication Publication Date Title
US3133138A (en) Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers
US3418199A (en) Crimpable bicomponent nylon filament
GB917889A (en) Preparation of shaped articles by spinning
GB1064905A (en) Improvements in or relating to the manufacture of threads and staple fibres of regeneated cellulose
GB1120715A (en) Improved elastomeric yarns
US3630657A (en) Polyisocyanate treatment of polyurethane fibers
US2922727A (en) Method of treating polyamide tire cord with caprolactam oligomers
ES378950A1 (en) Fibers of optionally chloro-substituted poly(p-phenylene terephthalamide) and methods of producing them
RU1838467C (en) Fiber-forming mixture
US2965437A (en) Process for wet spinning plasticized elastomeric polymers and subsequently removing the plasticizer
US3284871A (en) Intermittently-crimped filament and the method for the production thereof
GB719489A (en) Improvements in the manufacture of articles from superpolyamides
US3742104A (en) Production of shaped synthetic articles having improved dyeability
US3505165A (en) Bifilar polyamide yarns and filaments
US3477899A (en) Bifilar polyamide yarns and filaments
US2516562A (en) Process of making artificial wool from nylon fibers
DE2520733A1 (en) PROCESS FOR IMPROVING THE RUBBER ADHESION OF HIGH TEMPERATURE-RESISTANT AROMATIC POLY-1,3,4-OXADIAZOLE FEDES
US3697637A (en) Method for producing highly crimped regenerated cellulose fibers by steam stretching
US3488251A (en) Side-by-side self-crimping conjugate filaments
US2434247A (en) Production of elastic nylon articles
US3128221A (en) Dye receptive filament
GB969110A (en) Improvements in the manufacture of polyamide yarns
RU2130980C1 (en) Method of manufacturing high-strength fiber
GB1256850A (en)
US3498953A (en) Treatment of polyamides,polyurethanes,polyureas and polyurethane-ureas with polyhalogenous alkylene oxides