GB956833A - Improvements in oriented melt span polyester filaments - Google Patents

Improvements in oriented melt span polyester filaments

Info

Publication number
GB956833A
GB956833A GB3968462A GB3968462A GB956833A GB 956833 A GB956833 A GB 956833A GB 3968462 A GB3968462 A GB 3968462A GB 3968462 A GB3968462 A GB 3968462A GB 956833 A GB956833 A GB 956833A
Authority
GB
United Kingdom
Prior art keywords
bis
polyester
poly
ether
alkylene ether
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
GB3968462A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB956833A publication Critical patent/GB956833A/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
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D06P1/6138—Polymerisation products of glycols, e.g. Carbowax, Pluronics
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/08—Bread-toasters
    • 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
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Food Science & Technology (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Antistatic oriented melt-spun synthetic fibres comprise a polyester, and, uniformly admixed therein as a separate phase, at least 2% by weight, preferably 3-15%, of a high molecular weight poly(alkylene ether), said poly(alkylene ether) being substantially non-reactive with and insoluble in the polyester and stable under melt-spinning conditions, and distributed throughout the fibre structure in the form of elongated particles having their longest dimension parallel to the fibre axis. The fibres are made by blending the fibre-forming polyester and poly(alkylene ether) to form a uniform mixture, and melt-spinning the mixture so obtained. Blending is preferably effected at a temperature above the melting point of the polyester. The polyester component may be wholly or predominantly polyethylene terephthalate, but in general, synthetic linear condensation polyesters of bifunctional ester-forming compounds in which at least about 75% of the repeating structural units of the polymer chain include at least one divalent carbocyclic ring containing at least six carbon atoms present as an integral part of the polymer chain and having a minimum of four carbon atoms between the points of attachment of the ring in the polymer chain (para-relationship in the case of a single six-membered ring) maybe used, the polyesters being derived from any suitable combination of bifunctional ester-forming compounds. Specified dicarboxylic acid ester-forming compounds are terephthalic, bromoterephthalic, 4-41-disulphonyl benzoic, 4,41-diphenic and 4-41-benzophenone dicarboxylic acids, 1,2-bis(4-carboxy phenyl) ethane, 1,2-bis(p-carboxyphenoxy) ethane, bis-4-carboxyphenyl ether and various naphthalene dicarboxylic acids, especially the 1,4-, 1,5-, 2,6-, and 2,7-isomers. Isophthalic and carbonic acids may also be used, especially in combination with a 1,4-dihydroxyaromatic compounds. Specified dihydroxy compounds include the glycols, e.g. ethylene glycol and other glycols of formula HO(CH2)nOH, where n is 2 to 10; cis- and trans-p-hexahydroxylylene glycol; diethylene glycol; quinitol; neopentylene glycol; 1,4-bis-(hydroxyethyl) benzene; 1,4-bis(hydroyxethoxy) benzene, 2,2-bis(4-hydroxy-3, 5-dichlorophenyl) propane, 2,2-bis(4-hydroxyphenyl) propane, hydroquinone, and 2,5- and 2,6-dihydroxynaphthalene. Light stabilizers, ultraviolet absorbers, delusterants, pigments, dyes and anti-oxidants may be added to the blend. Desirably, the poly(alkylene ether) is capped by one or more ether end groups and has at most one hydroxyl end group, a singly or doubly capped polyethylene oxide in which the polyether portion of the chain has a molecular weight of at least 1300 being preferred. Especially suitable end groups for the polyethers are nonylphenoxy and methoxy radicals. Mixing of the components may be carried out in a screw extruder or mechanical mixer, excessive mixing being avoided, since the polyether phase then becomes highly dispersed and formation of the two-phase striated structure is prevented. Composite filaments of the side-by-side or sheath-core type may be made using the polymer blend of the invention as one component. Specifications 787,157, 839,418 and 905,895 are referred to.
GB3968462A 1961-10-20 1962-10-19 Improvements in oriented melt span polyester filaments Expired GB956833A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14642461A 1961-10-20 1961-10-20
US17776162A 1962-03-06 1962-03-06

Publications (1)

Publication Number Publication Date
GB956833A true GB956833A (en) 1964-04-29

Family

ID=26843884

Family Applications (3)

Application Number Title Priority Date Filing Date
GB3968462A Expired GB956833A (en) 1961-10-20 1962-10-19 Improvements in oriented melt span polyester filaments
GB3968362A Expired GB963320A (en) 1961-10-20 1962-10-19 Improvements in melt spun polyamide filaments
GB3968262A Expired GB1016562A (en) 1961-10-20 1962-10-19 Improvements relating to bulky polyamide yarn

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB3968362A Expired GB963320A (en) 1961-10-20 1962-10-19 Improvements in melt spun polyamide filaments
GB3968262A Expired GB1016562A (en) 1961-10-20 1962-10-19 Improvements relating to bulky polyamide yarn

Country Status (7)

Country Link
BE (2) BE623762A (en)
CH (2) CH459455A (en)
DE (3) DE1228025B (en)
FR (3) FR1338629A (en)
GB (3) GB956833A (en)
LU (1) LU42563A1 (en)
NL (3) NL284524A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381057A (en) * 1966-05-02 1968-04-30 Nitto Boseki Company Ltd Crimped polyester filaments
US3410927A (en) * 1966-06-20 1968-11-12 Monsanto Co Polyester filaments containing polyethylene glycol esters
US3544658A (en) * 1965-06-10 1970-12-01 Ici Ltd Polymeric compositions containing polyesters,polyamides and polyethers
DE2241718A1 (en) * 1971-08-24 1973-03-08 Du Pont METHOD OF MANUFACTURING TEXTURED YARN
JPS4941632A (en) * 1972-08-30 1974-04-19
US4518744A (en) * 1981-11-23 1985-05-21 Imperial Chemical Industries Plc Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process
US4975233A (en) * 1988-12-09 1990-12-04 Hoechst Celanese Corporation Method of producing an enhanced polyester copolymer fiber
EP0570227A2 (en) * 1992-05-14 1993-11-18 Teijin Limited Polyester fiber having excellent deep dyeability and process for producing the same
EP1538245A1 (en) * 1997-10-14 2005-06-08 Interface, Inc. Floor covering with woven face
DE19956730B4 (en) * 1999-11-25 2006-02-09 Saehan Industries Inc. Process for the production of polyester fibers with excellent water absorption capacity

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405211A (en) * 1964-03-16 1968-10-08 Du Pont Method for producing quality yarn from gel-containing polyamide
US3418200A (en) * 1964-11-27 1968-12-24 Du Pont Splittable composite filament
US3384681A (en) * 1964-12-02 1968-05-21 Asahi Chemical Ind Block copolymer prepared from amine terminated polyalkylene glycols and polyamides or polyureas
NL131852C (en) * 1964-12-31
US3374288A (en) * 1965-09-03 1968-03-19 Du Pont Polycarbonamide filaments containing polyalkylene oxide, sodium phenyl phosphinate and sodium aminoalkylphosphinate
US3530201A (en) * 1966-12-06 1970-09-22 Uniroyal Inc Dyeable polyolefins containing thermoplastic nitrogen containing polymers and polyethylene oxide
US3493633A (en) * 1968-08-13 1970-02-03 Du Pont Production of dyed polyamide filaments containing a phenolic antioxidant
KR870001132B1 (en) * 1983-04-14 1987-06-09 도오요오 보오세끼 가부시끼가이샤 Antistatic fiber containing polyoxyalkylene glycol
US4540746A (en) * 1983-12-29 1985-09-10 E. I. Du Pont De Nemours And Company Polyamide fiber
GB9004048D0 (en) * 1990-02-22 1990-04-18 Ici Plc Improvements in/or relating to nylon yarn
US20080242174A1 (en) * 2007-03-29 2008-10-02 Invista North America S.A R.L. Wash resistant synthetic polymer compositions containing active compounds
CN110387597B (en) * 2019-06-19 2021-10-26 东华大学 High-strength nylon 6 filament based on one-step drafting process and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL209159A (en) * 1955-07-22
US2993025A (en) * 1956-07-26 1961-07-18 Du Pont Polyoxymethylene compositions stabilized with a synthetic superpolyamide
AT213057B (en) * 1958-05-05 1961-01-25 Du Pont Plastic mass or products made from it, such as films, fibers, threads

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544658A (en) * 1965-06-10 1970-12-01 Ici Ltd Polymeric compositions containing polyesters,polyamides and polyethers
US3381057A (en) * 1966-05-02 1968-04-30 Nitto Boseki Company Ltd Crimped polyester filaments
US3410927A (en) * 1966-06-20 1968-11-12 Monsanto Co Polyester filaments containing polyethylene glycol esters
DE2241718A1 (en) * 1971-08-24 1973-03-08 Du Pont METHOD OF MANUFACTURING TEXTURED YARN
JPS4941632A (en) * 1972-08-30 1974-04-19
JPS554854B2 (en) * 1972-08-30 1980-02-01
US4518744A (en) * 1981-11-23 1985-05-21 Imperial Chemical Industries Plc Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process
US4975233A (en) * 1988-12-09 1990-12-04 Hoechst Celanese Corporation Method of producing an enhanced polyester copolymer fiber
EP0570227A2 (en) * 1992-05-14 1993-11-18 Teijin Limited Polyester fiber having excellent deep dyeability and process for producing the same
EP0570227A3 (en) * 1992-05-14 1994-06-15 Teijin Ltd Polyester fiber having excellent deep dyeability and process for producing the same
EP1538245A1 (en) * 1997-10-14 2005-06-08 Interface, Inc. Floor covering with woven face
DE19956730B4 (en) * 1999-11-25 2006-02-09 Saehan Industries Inc. Process for the production of polyester fibers with excellent water absorption capacity

Also Published As

Publication number Publication date
GB963320A (en) 1964-07-08
CH459455A (en) 1968-07-15
BE623762A (en) 1963-04-18
CH406513A (en) 1966-01-31
NL284525A (en) 1965-01-25
FR1338628A (en) 1963-09-27
NL284523A (en) 1965-01-25
LU42563A1 (en) 1964-04-20
BE623763A (en) 1963-04-18
DE1273124B (en) 1968-07-18
GB1016562A (en) 1966-01-12
NL284524A (en) 1965-01-25
DE1288239B (en) 1969-01-30
FR1345027A (en) 1963-12-06
FR1338629A (en) 1963-09-27
DE1228025B (en) 1966-11-03

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