JPS5631010A - Production of high knot-strength polyamide monofilament - Google Patents

Production of high knot-strength polyamide monofilament

Info

Publication number
JPS5631010A
JPS5631010A JP10496379A JP10496379A JPS5631010A JP S5631010 A JPS5631010 A JP S5631010A JP 10496379 A JP10496379 A JP 10496379A JP 10496379 A JP10496379 A JP 10496379A JP S5631010 A JPS5631010 A JP S5631010A
Authority
JP
Japan
Prior art keywords
ratio
monofilaments
polyamide
surface layer
production
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
Application number
JP10496379A
Other languages
English (en)
Other versions
JPS5730172B2 (ja
Inventor
Isoo Saito
Kotaro Fujioka
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10496379A priority Critical patent/JPS5631010A/ja
Priority to US06/179,703 priority patent/US4338277A/en
Publication of JPS5631010A publication Critical patent/JPS5631010A/ja
Publication of JPS5730172B2 publication Critical patent/JPS5730172B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • Y10S264/28—Stretching filaments in gas or steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP10496379A 1979-08-20 1979-08-20 Production of high knot-strength polyamide monofilament Granted JPS5631010A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10496379A JPS5631010A (en) 1979-08-20 1979-08-20 Production of high knot-strength polyamide monofilament
US06/179,703 US4338277A (en) 1979-08-20 1980-08-20 Process for producing high knot strength polyamide monofilaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10496379A JPS5631010A (en) 1979-08-20 1979-08-20 Production of high knot-strength polyamide monofilament

Publications (2)

Publication Number Publication Date
JPS5631010A true JPS5631010A (en) 1981-03-28
JPS5730172B2 JPS5730172B2 (ja) 1982-06-26

Family

ID=14394747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10496379A Granted JPS5631010A (en) 1979-08-20 1979-08-20 Production of high knot-strength polyamide monofilament

Country Status (2)

Country Link
US (1) US4338277A (ja)
JP (1) JPS5631010A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205284U (ja) * 1981-06-24 1982-12-27
JPS58136827A (ja) * 1982-02-09 1983-08-15 Toray Ind Inc ポリアミドモノフイラメントの製造方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865008A (ja) * 1981-09-08 1983-04-18 Toyobo Co Ltd 優れた強度を有するポリアミド繊維及びその製造方法
US5116680A (en) * 1985-07-15 1992-05-26 E. I. Du Pont De Nemours And Company Lightly bonded polyamide yarns and process therefor
US5091030A (en) * 1985-07-15 1992-02-25 E. I. Du Pont De Nemours And Company Lightly bonded polyamide yarns and process therefor
US5082610A (en) * 1987-10-13 1992-01-21 E. I. Du Pont De Nemours And Company Process for surface treating thermoplastic monofilaments
US4921668A (en) * 1987-10-13 1990-05-01 E. I. Du Pont De Nemours And Company Process for flame treating
US5082611A (en) * 1988-07-15 1992-01-21 E. I. Du Pont De Nemours And Company Process for spinning and drawing monofilaments with high tenacity and high tensile uniformity
CA2088458A1 (en) * 1992-01-30 1993-07-31 Cheng-Kung Liu Polyamide monofilament suture manufactured from higher order polyamide
US5279783A (en) * 1992-01-30 1994-01-18 United States Surgical Corporation Process for manufacture of polyamide monofilament suture
US5456696A (en) * 1993-07-20 1995-10-10 United States Surgical Corporation Monofilament suture and process for its manufacture
US5571469A (en) * 1994-04-11 1996-11-05 Ethicon, Inc. Process for producing a polyamide suture
CN1076409C (zh) * 1995-08-24 2001-12-19 罗纳-普朗克·维斯科苏希公司 制造高强高收缩聚酰胺-66长丝纱的方法
WO2002076521A2 (en) * 2001-03-26 2002-10-03 Tyco Healthcare Group Lp Polyolefin sutures having improved processing and handling characteristics
CA2441762A1 (en) * 2001-03-26 2002-10-03 Tyco Healthcare Group Lp Oil coated sutures

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090997A (en) * 1958-11-26 1963-05-28 Du Pont Method of continuous treatment of as-spun birefringent polyamide filaments
GB911800A (en) * 1959-06-18 1962-11-28 Du Pont Nylon monofilaments
US3595952A (en) * 1966-06-08 1971-07-27 Du Pont Steam conditioning of polyamide filament
US3650884A (en) * 1967-02-17 1972-03-21 Du Pont Polyamide monofilament having a microporous surface layer
CH516656A (de) * 1968-06-01 1971-12-15 Bayer Ag Verfahren zur Herstellung von Polyamid-Drähten mit hoher Linear- und Knotenfestigkeit
US3742104A (en) * 1970-05-08 1973-06-26 Celanese Corp Production of shaped synthetic articles having improved dyeability
JPS491817A (ja) * 1972-04-26 1974-01-09
GB1430449A (en) * 1973-07-04 1976-03-31 Du Pont Heavy denier polyamide monofilament and process for the preparation thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205284U (ja) * 1981-06-24 1982-12-27
JPS6129746Y2 (ja) * 1981-06-24 1986-09-01
JPS58136827A (ja) * 1982-02-09 1983-08-15 Toray Ind Inc ポリアミドモノフイラメントの製造方法

Also Published As

Publication number Publication date
JPS5730172B2 (ja) 1982-06-26
US4338277A (en) 1982-07-06

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