GB1174783A - Surface Halogenated Nylon Fibers - Google Patents

Surface Halogenated Nylon Fibers

Info

Publication number
GB1174783A
GB1174783A GB56374/66A GB5637466A GB1174783A GB 1174783 A GB1174783 A GB 1174783A GB 56374/66 A GB56374/66 A GB 56374/66A GB 5637466 A GB5637466 A GB 5637466A GB 1174783 A GB1174783 A GB 1174783A
Authority
GB
United Kingdom
Prior art keywords
halogen
fibre
ultraviolet
atmosphere
bonded
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
GB56374/66A
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GB1174783A publication Critical patent/GB1174783A/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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/09—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with free halogens or interhalogen compounds
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

1,174,783. Surface halogenated nylon fibres. MONSANTO CO. 16 Dec., [6 Jan., 1966], No. 56374/66. Heading B5B. A halogen modified nylon fibre on which halogen having an atomic number between 17 and 53 is attached to polyamide molecules essentially on the skin or surface of the fibre in a proportion with the range of from 50 to 5000 parts by weight per million parts of fibre may be produced by passing the fibre through an atmosphere containing halogen in the absence of an initiator in such a manner that the concentration of halogen in the atmosphere and the period of residence of the fibre in the reaction zone does not allow diffusion of the halogen into the core of the fibre. The halogen is thereby bonded to the surface a skin of the fibre predominantly in the form of a halogenamide group adduct which may be described as a change transfer complex. Exposure of the product formed to ultraviolet or other energy source results in rearrangement of the halogen atoms such a portion of the co-ordinate bonded halogen atoms substitute on the surface molecules in the form of a covalently bonded halogen. The preformed nylon fibre may be simultaneously subjected to the action of halogen and an initiator for halogenation, such as ultraviolet light. The period of residence of the fibre in the halogen atmosphere may be less than 2 seconds and the halogen may be diluted by an inert gas such as nitrogen. The light source may be other than ultraviolet to effect photochemical halogenation. Bulbs emitting light of wave length in the range of 3300 to 4800 angstroms may be used.
GB56374/66A 1966-01-06 1966-12-16 Surface Halogenated Nylon Fibers Expired GB1174783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51897966A 1966-01-06 1966-01-06

Publications (1)

Publication Number Publication Date
GB1174783A true GB1174783A (en) 1969-12-17

Family

ID=24066279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56374/66A Expired GB1174783A (en) 1966-01-06 1966-12-16 Surface Halogenated Nylon Fibers

Country Status (9)

Country Link
US (1) US3549306A (en)
BE (1) BE692276A (en)
CH (1) CH440539A (en)
DE (1) DE1669496A1 (en)
FR (1) FR1507537A (en)
GB (1) GB1174783A (en)
IL (1) IL27128A (en)
LU (1) LU52761A1 (en)
NL (1) NL6618403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917043A (en) * 2014-01-22 2016-08-31 陶氏环球技术有限责任公司 Artificial turf filaments, and articles made therefrom

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908381A (en) * 1969-06-03 1970-12-07
US4186191A (en) * 1977-09-06 1980-01-29 The Dow Chemical Company Novel complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudohalogens and process for preparing same
US4144211A (en) * 1977-09-06 1979-03-13 The Dow Chemical Company Novel complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudo-halogens and process for preparing same
US4603178A (en) * 1984-11-01 1986-07-29 Armstrong World Industries, Inc. Differential acid dyeing of polyamide reacted with N-halogenating agent
US5554361A (en) * 1994-01-21 1996-09-10 Dixon; Gary W. Processed product for skin and hair treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251508A (en) * 1939-08-04 1941-08-05 Du Pont Treatment of polyamides
US2853475A (en) * 1954-04-30 1958-09-23 Du Pont Nu-chlorinated polysulfonamides
US3075823A (en) * 1957-08-21 1963-01-29 Univ Minnesota Method of treating water-insoluble linear polyamide condensation polymers with anhydrous hydrogen halide gas and then moisture to hydrolyze the polyamide surface
US3099625A (en) * 1960-06-23 1963-07-30 Argus Chem Bleaching and detergent composition and process of using same
NL134060C (en) * 1966-01-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105917043A (en) * 2014-01-22 2016-08-31 陶氏环球技术有限责任公司 Artificial turf filaments, and articles made therefrom

Also Published As

Publication number Publication date
FR1507537A (en) 1967-12-29
DE1669496A1 (en) 1971-08-05
CH440539A (en) 1967-07-31
BE692276A (en) 1967-07-06
US3549306A (en) 1970-12-22
IL27128A (en) 1970-02-19
LU52761A1 (en) 1967-07-06
NL6618403A (en) 1967-07-07

Similar Documents

Publication Publication Date Title
MX166100B (en) PIGMENTED NYLON FIBERS, FAD RESISTANT AND MANUFACTURING PROCESS
ES2109241T3 (en) COLD STRETCHED PRODUCTS INCLUDING A RESIN COMPOSITION BASED ON PROPYLENE AND PROCEDURE FOR ITS MANUFACTURE.
GB1305420A (en)
KR840001022B1 (en) Synthetic fibers having down feather-like characteristics and suitable for wadding
DK0590656T3 (en) Procedure for improving the mechanical properties of composite articles
GB1174783A (en) Surface Halogenated Nylon Fibers
ES2108228T3 (en) DIFFERENTIATION FACTOR OF MEGACARIOCITOS.
KR890006898A (en) Highly Oriented Ultra High Molecular Weight Polyolefin Articles, Manufacturing Methods And Uses thereof
SE8300626D0 (en) SET AND COMPOSITION FOR LOCKING RESPECTIVE SHOCKING OF ITS
DE69231379D1 (en) SURFACE TREATED ARAMID FIBERS AND METHOD FOR THE PRODUCTION THEREOF
BR9006992A (en) LINEAR CARBONIFERA FIBER WITH PERFECT STRETCHING
ES8600793A1 (en) Improved process for annealing polyester filaments and new products thereof.
GB1312337A (en) Method for heat treating polyamide fibres
GB930776A (en) Improvements in or relating to apparatus for delustering threads of synthetic material
FR2354187A1 (en) ARTICLE SHAPED, AND ITS MANUFACTURING PROCESS
JPS5227823A (en) Process for producing spun yarn-like crimped yarns
GB1169520A (en) Novel Process for Chemical Surface Modification of Synthetic Fibers.
JPS6468267A (en) Ultra-violet bactericidal apparatus for air
ES2092988T3 (en) PROCEDURE TO IMPROVE THE ADHESIVE PROPERTIES OF POLYOLEFINIC PRODUCTS.
PT89749A (en) PROCESS FOR THE PREPARATION OF ALCANOYL AND AROYL-OXAZOLONES WITH TONICARDIACA ACTION
JPS5212325A (en) Process for producing aromatic polyamide synthetic fibers with high modulus
JPS5245938A (en) Method for treating leading ends of optical fibers
JPS5516930A (en) Multifilament yarn
FR2456766A1 (en) Treatment of minerals used in jewellery - by bombardment with accelerated electrons at controlled elevated temps. to improve decorative qualities and commercial value
Birnbaum et al. Local and systemic opsonic adherent, hemagglutinating and rosette forming activity in mice induced by respiratory immunization with sheep red blood cells

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees