GB2458591B - Functional fibre for preventing forgery - Google Patents

Functional fibre for preventing forgery

Info

Publication number
GB2458591B
GB2458591B GB0910992A GB0910992A GB2458591B GB 2458591 B GB2458591 B GB 2458591B GB 0910992 A GB0910992 A GB 0910992A GB 0910992 A GB0910992 A GB 0910992A GB 2458591 B GB2458591 B GB 2458591B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
functional
fibre
preventing
forgery
functional fibre
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.)
Active
Application number
GB0910992A
Other versions
GB0910992D0 (en )
GB2458591A (en )
Inventor
Ku Won Seo
Won Gyun Choe
Sun Young Kim
Soo Dong Kim
Hong Sub Choi
Sang Geun Lee
Sun Hong Yoon
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.)
Korea Minting and Security Printing Corp (KOMSCO)
Original Assignee
Korea Minting and Security Printing Corp (KOMSCO)
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
Grant date

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • D01D5/32Side-by-side structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/04Pigments
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2929Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
GB0910992A 2006-12-27 2007-12-24 Functional fibre for preventing forgery Active GB2458591B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR20060135258A KR100808651B1 (en) 2006-12-27 2006-12-27 The functional fiber for forgery prevention
KR20060134760A KR100783488B1 (en) 2006-12-27 2006-12-27 Fiber for prevention counterfeiting and manufacturing method thereof
PCT/KR2007/006806 WO2008078949A1 (en) 2006-12-27 2007-12-24 Functional fiber for preventing forgery

Publications (3)

Publication Number Publication Date
GB0910992D0 GB0910992D0 (en) 2009-08-05
GB2458591A true GB2458591A (en) 2009-09-30
GB2458591B true GB2458591B (en) 2011-09-21

Family

ID=39562693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0910992A Active GB2458591B (en) 2006-12-27 2007-12-24 Functional fibre for preventing forgery

Country Status (6)

Country Link
US (1) US20090311527A1 (en)
JP (1) JP2010514950A (en)
DE (1) DE112007003170T5 (en)
GB (1) GB2458591B (en)
RU (1) RU2415205C1 (en)
WO (1) WO2008078949A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101519857B (en) * 2008-02-29 2011-08-24 上海柯斯造纸防伪技术有限公司 Anti-counterfeiting fiber with fluorescence fiber color changing with the change of optic angle of exciting light and anti-counterfeiting material
DE102009040747B3 (en) * 2009-09-08 2011-07-21 Bundesdruckerei GmbH, 10969 Bilumineszente colored fibers, a film having this, the document with these as well as methods for their preparation and a method for producing a document using this
DE102011014886B3 (en) 2011-03-23 2011-12-15 Alfelder Kunststoffwerke Herm. Meyer Gmbh Container e.g. bottle, for holding e.g. engine oil, has closure comprising sealing disk for closing opening, where sealing disk is provided with fluorescent pigment such that existence of pigment is detectable with sensors
KR20140047862A (en) * 2012-10-15 2014-04-23 한국생산기술연구원 Security fiber containing multicomponent spinning fiber, and article for preventing forgery using the same
DE102012220701A1 (en) * 2012-11-13 2014-05-15 Bundesdruckerei Gmbh Security feature on a value and / or security product, the value and / or security product and method of making the security feature
CN103938294A (en) * 2014-04-04 2014-07-23 吉林省华纺纤维制造有限公司 Method for preparing polypropylene/polyethylene terephthalate (PP/PET) composite short fiber without any smell

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903629A (en) * 1958-05-30 1962-08-15 Canale Romolo Improvements in throughsoles for footwear and footwear provided therewith
GB979083A (en) * 1961-11-24 1965-01-01 Schweizerische Viscose Process for the manufacture of spontaneously crimping polyolefine filaments
GB1029119A (en) * 1963-07-19 1966-05-11 Rhodiaceta Apparatus for producing yarns of conjugate filaments
FR1530283A (en) * 1967-07-05 1968-06-21 Schwarza Chemiefaser Process for producing fibers and son multicomponent producing an effect
GB1157433A (en) * 1965-10-06 1969-07-09 Ici Ltd Polyester Fibres
JPS63288215A (en) * 1987-05-21 1988-11-25 Teijin Ltd Electrically conductive conjugate fiber
JPH0241415A (en) * 1988-07-25 1990-02-09 Mitsubishi Rayon Co Ltd Spun-dyed fiber
EP0534334A2 (en) * 1991-09-26 1993-03-31 Basf Corporation Multicomponent trilobal fiber and process for preparation
JPH05156519A (en) * 1991-12-04 1993-06-22 Teijin Ltd Conjugate fiber exhibiting back light-like color effect
EP0794222A2 (en) * 1996-03-04 1997-09-10 Basf Corporation Methods for making additives for synthetic filaments and incorporating such additives in thermoplastic filament-forming polymeric materials
JP2002201529A (en) * 2000-12-26 2002-07-19 Nippon Ester Co Ltd Spun-dyed conjugate fiber having latent crimpability and nonwoven fabric comprising the same
JP2005029903A (en) * 2003-07-07 2005-02-03 Nippon Ester Co Ltd Latent crimping polylactic acid conjugated fiber

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
US3454460A (en) 1966-09-12 1969-07-08 Du Pont Bicomponent polyester textile fiber
JPS5167421A (en) 1974-12-06 1976-06-11 Teijin Ltd Horiesuterukenshukushino seizoho
US4301102A (en) * 1979-07-16 1981-11-17 E. I. Du Pont De Nemours And Company Self-crimping polyamide fibers
JPH0370020B2 (en) * 1984-03-24 1991-11-06 Chisso Corp
JPS63106719A (en) 1986-10-24 1988-05-11 Ricoh Co Ltd Optical printer
JPH0772368B2 (en) 1986-12-26 1995-08-02 日本エステル株式会社 Fluorescent polyester fiber
US5149138A (en) * 1988-11-18 1992-09-22 Zemsky Michael D Method of applying a fluorescent marking composition
JPH02200811A (en) 1989-01-20 1990-08-09 Toray Ind Inc Fluorescent synthetic fiber
KR100234558B1 (en) 1993-12-30 1999-12-15 조민호 Process for mixed yarn having different shrinkage
JP3439257B2 (en) * 1994-04-01 2003-08-25 日本発条株式会社 Method and apparatus for checking the authenticity of the object to be detected and the detection object is authenticity is checked
KR100407373B1 (en) 1996-07-10 2003-11-17 주식회사 휴비스 Method of manufacturing polyester elastic conjugate fiber
KR100245664B1 (en) 1997-08-19 2000-03-02 김윤 Fiber
KR100259825B1 (en) * 1998-03-02 2000-06-15 민태영 Security paper with rainbow-security fibers and the manufacturing process
JP2000290831A (en) * 1999-04-07 2000-10-17 Kuraray Co Ltd Fluorescent poly(vinyl alcohol) fiber
KR100602284B1 (en) 2000-01-14 2006-07-14 주식회사 휴비스 Preparation of side by side type polyester conjugated fiber and side by side type polyester conjugated fiber
KR100407251B1 (en) 2000-12-13 2003-11-28 한국조폐공사 Two colored fiber, Method for preparing the same and Wertpapier and Passport containing the same
US7122248B2 (en) * 2001-02-21 2006-10-17 Honeywell International Inc. Security articles
KR100429364B1 (en) 2001-09-08 2004-04-28 주식회사 효성 Method for manufacturing metachromatic polyester conjugated yarn having improved size stability
US20030194578A1 (en) * 2001-12-20 2003-10-16 Honeywell International, Inc. Security articles comprising multi-responsive physical colorants
KR100403766B1 (en) 2001-12-26 2003-10-30 주식회사 효성 Method for Producing Nonwaven Fabric Using Highly-Contractive Composite Monofilament
GB0219938D0 (en) * 2002-08-28 2002-10-02 Avecia Ltd Compound
US6641916B1 (en) * 2002-11-05 2003-11-04 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) bicomponent fibers
US20060055307A1 (en) 2003-01-23 2006-03-16 Ryo Yoshimatsu Green light-emitting fluorescent material and fluorescent lamp using same

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903629A (en) * 1958-05-30 1962-08-15 Canale Romolo Improvements in throughsoles for footwear and footwear provided therewith
GB979083A (en) * 1961-11-24 1965-01-01 Schweizerische Viscose Process for the manufacture of spontaneously crimping polyolefine filaments
GB1029119A (en) * 1963-07-19 1966-05-11 Rhodiaceta Apparatus for producing yarns of conjugate filaments
GB1157433A (en) * 1965-10-06 1969-07-09 Ici Ltd Polyester Fibres
FR1530283A (en) * 1967-07-05 1968-06-21 Schwarza Chemiefaser Process for producing fibers and son multicomponent producing an effect
JPS63288215A (en) * 1987-05-21 1988-11-25 Teijin Ltd Electrically conductive conjugate fiber
JPH0241415A (en) * 1988-07-25 1990-02-09 Mitsubishi Rayon Co Ltd Spun-dyed fiber
EP0534334A2 (en) * 1991-09-26 1993-03-31 Basf Corporation Multicomponent trilobal fiber and process for preparation
JPH05156519A (en) * 1991-12-04 1993-06-22 Teijin Ltd Conjugate fiber exhibiting back light-like color effect
EP0794222A2 (en) * 1996-03-04 1997-09-10 Basf Corporation Methods for making additives for synthetic filaments and incorporating such additives in thermoplastic filament-forming polymeric materials
JP2002201529A (en) * 2000-12-26 2002-07-19 Nippon Ester Co Ltd Spun-dyed conjugate fiber having latent crimpability and nonwoven fabric comprising the same
JP2005029903A (en) * 2003-07-07 2005-02-03 Nippon Ester Co Ltd Latent crimping polylactic acid conjugated fiber

Also Published As

Publication number Publication date Type
GB0910992D0 (en) 2009-08-05 grant
DE112007003170T5 (en) 2009-10-29 application
US20090311527A1 (en) 2009-12-17 application
RU2415205C1 (en) 2011-03-27 grant
GB2458591A (en) 2009-09-30 application
RU2009128649A (en) 2011-02-10 application
WO2008078949A1 (en) 2008-07-03 application
JP2010514950A (en) 2010-05-06 application

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