WO2012125077A3 - Flat fibre made from synthetic raw material - Google Patents

Flat fibre made from synthetic raw material Download PDF

Info

Publication number
WO2012125077A3
WO2012125077A3 PCT/RU2012/000142 RU2012000142W WO2012125077A3 WO 2012125077 A3 WO2012125077 A3 WO 2012125077A3 RU 2012000142 W RU2012000142 W RU 2012000142W WO 2012125077 A3 WO2012125077 A3 WO 2012125077A3
Authority
WO
WIPO (PCT)
Prior art keywords
raw material
synthetic raw
fibre made
flat fibre
industry
Prior art date
Application number
PCT/RU2012/000142
Other languages
French (fr)
Russian (ru)
Other versions
WO2012125077A2 (en
Inventor
Алексей Николаевич ДОКУКИН
Original Assignee
Dokukin Aleksey Nikolaevich
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 Dokukin Aleksey Nikolaevich filed Critical Dokukin Aleksey Nikolaevich
Publication of WO2012125077A2 publication Critical patent/WO2012125077A2/en
Publication of WO2012125077A3 publication Critical patent/WO2012125077A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • D01F1/10—Other agents for modifying properties

Abstract

The invention relates to articles made from polymers, in particular fibres produced by extrusion, and, more specifically, to a flat fibre made from synthetic raw material and having predetermined characteristics. The novel flat fibre made from synthetic raw material can be used for different purposes in many branches of industry. It can be used, for example, in the weaving industry and the food industry and as a packaging material, and can compare favourably with known fibres as a result of its high durability and resistance to the effects of petrol and moisture, as well as being reusable. Furthermore, the flat fibre made from synthetic raw material can be used in radio electronics, the instrumentation industry and other branches of industry. The objective set by the designer of this novel flat fibre made from synthetic raw material was to produce a flat fibre made from synthetic raw material which would make it possible to reduce manufacturing costs by using cheap or recycled material without drastically reducing the durability of the fibre or other properties necessary to specific types of fibres, thus making it possible to use the novel flat fibre made from synthetic raw material in the manufacture of products for different purposes. The technical result achieved in the process of solving the above problem is the possibility of forming layers in a flat fibre made from synthetic raw material which have predetermined properties, using cheaper or recycled material. The essence of the invention is that the flat fibre made from synthetic raw material contains additives and consists of at least three layers. Furthermore, the essence of the invention is that each of the layers has different properties, and the inner layer of the fibre contains calcium carbonate, the amount of calcium carbonate constituting 0.1-40% of the mass of the main raw material of the inner layer.
PCT/RU2012/000142 2011-03-15 2012-02-29 Flat fibre made from synthetic raw material WO2012125077A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011109730 2011-03-15
RU2011109730/05A RU2446048C1 (en) 2011-03-15 2011-03-15 Flat thread from synthetic raw stock

Publications (2)

Publication Number Publication Date
WO2012125077A2 WO2012125077A2 (en) 2012-09-20
WO2012125077A3 true WO2012125077A3 (en) 2013-01-03

Family

ID=46030826

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2012/000142 WO2012125077A2 (en) 2011-03-15 2012-02-29 Flat fibre made from synthetic raw material

Country Status (2)

Country Link
RU (1) RU2446048C1 (en)
WO (1) WO2012125077A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243512A (en) * 1967-08-09 1971-08-18 Ole-Bendt Rasmussen Method of producing filaments, fibres or fibre networks
SU386034A1 (en) * 1971-04-23 1973-06-14 METHOD OF OBTAINING THERMOPLASTIC FIBERS
US5763069A (en) * 1994-10-14 1998-06-09 Amoco Corporation Electrically conductive tapes and processes
WO2010023606A1 (en) * 2008-08-27 2010-03-04 Lohia Starlinger Limited A novel mono-axially oriented multilayer slit film tape yarn, and an apparatus and a process to make the same
WO2010071632A1 (en) * 2008-12-15 2010-06-24 Hewlett-Packard Development Company, L.P. An imageable article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247597A1 (en) * 2001-10-11 2003-07-03 Nordenia Deutschland Gronau Release film for use e.g. on self-adhesive labels or tape has a barrier layer, e.g. of ethylene-vinyl acetate copolymer, to prevent migration of low mol. wt. substances from the adhesive

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243512A (en) * 1967-08-09 1971-08-18 Ole-Bendt Rasmussen Method of producing filaments, fibres or fibre networks
SU386034A1 (en) * 1971-04-23 1973-06-14 METHOD OF OBTAINING THERMOPLASTIC FIBERS
US5763069A (en) * 1994-10-14 1998-06-09 Amoco Corporation Electrically conductive tapes and processes
WO2010023606A1 (en) * 2008-08-27 2010-03-04 Lohia Starlinger Limited A novel mono-axially oriented multilayer slit film tape yarn, and an apparatus and a process to make the same
WO2010071632A1 (en) * 2008-12-15 2010-06-24 Hewlett-Packard Development Company, L.P. An imageable article

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NIKOLAEV A. F.: "Sinteticheskoe polimery i plasticheskie massy na ikh osnove.", M., ''KHIMIYA'', 1966, pages 44 *

Also Published As

Publication number Publication date
WO2012125077A2 (en) 2012-09-20
RU2446048C1 (en) 2012-03-27

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