GB1025098A - Improvements relating to nylon filaments - Google Patents

Improvements relating to nylon filaments

Info

Publication number
GB1025098A
GB1025098A GB20482/63A GB2048263A GB1025098A GB 1025098 A GB1025098 A GB 1025098A GB 20482/63 A GB20482/63 A GB 20482/63A GB 2048263 A GB2048263 A GB 2048263A GB 1025098 A GB1025098 A GB 1025098A
Authority
GB
United Kingdom
Prior art keywords
shrinkage
tension
filaments
minutes
grams
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
GB20482/63A
Other languages
English (en)
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 GB1025098A publication Critical patent/GB1025098A/en
Expired legal-status Critical Current

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic 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
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/56—Processes of molding lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB20482/63A 1962-05-22 1963-08-22 Improvements relating to nylon filaments Expired GB1025098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19674462A 1962-05-22 1962-05-22
US275162A US3322731A (en) 1962-05-22 1963-04-23 Interpolymers of caprolactam, hexamethylene diamine, adipic acid and sebacic acid

Publications (1)

Publication Number Publication Date
GB1025098A true GB1025098A (en) 1966-04-06

Family

ID=26892189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20482/63A Expired GB1025098A (en) 1962-05-22 1963-08-22 Improvements relating to nylon filaments

Country Status (7)

Country Link
US (1) US3322731A (de)
CH (1) CH456030A (de)
DE (1) DE1292308B (de)
DK (1) DK114716B (de)
GB (1) GB1025098A (de)
LU (1) LU43797A1 (de)
NL (1) NL293085A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542745A (en) * 1968-10-29 1970-11-24 Monsanto Co Terpolyamides useful in preparing textile fibers consisting essentially of nylon 66,nylon 6,and nylon 2-6ia
US5137666A (en) * 1989-07-10 1992-08-11 E. I. Du Pont De Nemours And Company Multifilament apparel yarns of nylon
US5185428A (en) * 1991-06-21 1993-02-09 E. I. Du Pont De Nemours And Company Copolyadipamide containing pentamethyleneadipamide units and products prepared therefrom

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417174A (en) * 1964-10-26 1968-12-17 Du Pont Process of preparing yarn and knitting hose
GB1114542A (en) * 1965-09-16 1968-05-22 Ici Ltd Dye-resist copolyamide filaments
US3520949A (en) * 1966-07-26 1970-07-21 Nat Patent Dev Corp Hydrophilic polymers,articles and methods of making same
GB1172045A (en) * 1967-01-31 1969-11-26 Asahi Chemical Ind Crimpable Conjugate Filaments and Process for their Production
US3632416A (en) * 1967-10-27 1972-01-04 Nat Patent Dev Corp Fibrous textile materials impregnated with hydroxyalkyl methacrylate casting syrups
US3675408A (en) * 1969-12-31 1972-07-11 Ici Ltd Polyamide filaments
US3667207A (en) * 1970-05-01 1972-06-06 Du Pont Crimpable composite polyamide yarn
JPS5216125B2 (de) * 1972-09-13 1977-05-07
US4559196A (en) * 1984-04-12 1985-12-17 E. I. Du Pont De Nemours And Company Process for improving the dyeability of nylon carpet fiber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252555A (en) * 1939-04-04 1941-08-12 Wilmington Trust Co Polymeric material
US2298868A (en) * 1940-04-03 1942-10-13 Du Pont Synthetic polyamide filaments of high impact strength and process of making same
US2285009A (en) * 1941-02-24 1942-06-02 Du Pont Interpolyamide
FR895906A (fr) * 1942-06-20 1945-02-07 Zellwolle Kunstseide Ring Gmbh Procédé de fabrication de corps conformés en produits de polycondensation du type superpolyamide
GB574956A (en) * 1943-12-31 1946-01-28 Ici Ltd Improvements in or relating to the manufacture of synthetic linear polyamide yarn
US2880057A (en) * 1958-01-22 1959-03-31 Du Pont Treatment of filaments to improve strength in tension
US3003222A (en) * 1958-11-17 1961-10-10 Du Pont Controlled relaxation of freshly drawn nylon

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542745A (en) * 1968-10-29 1970-11-24 Monsanto Co Terpolyamides useful in preparing textile fibers consisting essentially of nylon 66,nylon 6,and nylon 2-6ia
US5137666A (en) * 1989-07-10 1992-08-11 E. I. Du Pont De Nemours And Company Multifilament apparel yarns of nylon
US5202182A (en) * 1989-07-10 1993-04-13 E. I. Du Pont De Nemours And Company Multifilament apparel yarns of nylon
US5185428A (en) * 1991-06-21 1993-02-09 E. I. Du Pont De Nemours And Company Copolyadipamide containing pentamethyleneadipamide units and products prepared therefrom

Also Published As

Publication number Publication date
NL293085A (de)
US3322731A (en) 1967-05-30
DE1292308B (de) 1969-04-10
DK114716B (da) 1969-07-28
LU43797A1 (de) 1964-11-22
CH456030A (de) 1968-05-15

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