[go: up one dir, main page]

BR0114574A - Processo e dispositivo para a fabricação de um fio compósito - Google Patents

Processo e dispositivo para a fabricação de um fio compósito

Info

Publication number
BR0114574A
BR0114574A BR0114574-6A BR0114574A BR0114574A BR 0114574 A BR0114574 A BR 0114574A BR 0114574 A BR0114574 A BR 0114574A BR 0114574 A BR0114574 A BR 0114574A
Authority
BR
Brazil
Prior art keywords
filaments
continuous
glass
composite yarn
thermoplastic
Prior art date
Application number
BR0114574-6A
Other languages
English (en)
Other versions
BR0114574B1 (pt
Inventor
Philippe Boissonnat
Daniel Richard
Original Assignee
Saint Gobain Vetrotex
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 Saint Gobain Vetrotex filed Critical Saint Gobain Vetrotex
Publication of BR0114574A publication Critical patent/BR0114574A/pt
Publication of BR0114574B1 publication Critical patent/BR0114574B1/pt

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
    • D01D5/08—Melt spinning methods
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA A FABRICAçãO DE UM FIO COMPóSITO". A presente invenção refere-se a um processo de fabricação de um fio compósito compreendendo filamentos contínuos de vidro e filamentos contínuos de matéria orgânica emaranhados. De acordo com a invenção, separa-se os filamentos contínuos de vidro provenientes de uma fieira (1) em diversas mantas (34a, 34b), separa-se os filamentos contínuos de matéria orgânica termoplástica provenientes de um cabeçote de fiação (11) em várias mantas (14a, 14b) e projeta-se os filamentos termoplásticos nos filamentos de vidro para misturá-los, à razão de pelo menos uma manta de filamentos termoplásticos em cada manta de filamentos de vidro, os filamentos misturados sendo, em seguida, reunidos em pelo menos um fio compósito (27). A invenção propõe igualmente um dispositivo que permite a realização do processo.
BRPI0114574-6A 2000-10-11 2001-09-26 processo e dispositivo para a fabricação de um fio compósito. BR0114574B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012990A FR2815046B1 (fr) 2000-10-11 2000-10-11 Procede et dispositif de production d'un fil composite
PCT/FR2001/002979 WO2002031235A1 (fr) 2000-10-11 2001-09-26 Procede et dispositif de production d'un fil composite

Publications (2)

Publication Number Publication Date
BR0114574A true BR0114574A (pt) 2004-01-06
BR0114574B1 BR0114574B1 (pt) 2009-12-01

Family

ID=8855215

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0114574-6A BR0114574B1 (pt) 2000-10-11 2001-09-26 processo e dispositivo para a fabricação de um fio compósito.

Country Status (18)

Country Link
US (2) US7465418B2 (pt)
EP (1) EP1325180B1 (pt)
JP (1) JP5000840B2 (pt)
KR (1) KR100770381B1 (pt)
CN (1) CN100372976C (pt)
AT (1) ATE286158T1 (pt)
AU (1) AU2001292000A1 (pt)
BR (1) BR0114574B1 (pt)
CA (1) CA2425222C (pt)
CZ (1) CZ301727B6 (pt)
DE (1) DE60108145T2 (pt)
ES (1) ES2234889T3 (pt)
FR (1) FR2815046B1 (pt)
MX (1) MXPA03003197A (pt)
PL (1) PL362933A1 (pt)
RU (1) RU2276209C2 (pt)
SK (1) SK286458B6 (pt)
WO (1) WO2002031235A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815046B1 (fr) * 2000-10-11 2003-01-10 Vetrotex France Sa Procede et dispositif de production d'un fil composite
FR2852595B1 (fr) * 2003-03-21 2005-04-29 Procede de production de fils de verre revetus d'un ensimage thermofusible et produits resultants
FR2861749B1 (fr) * 2003-11-03 2005-12-16 Saint Gobain Vetrotex Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique
FR2899243B1 (fr) 2006-03-30 2008-05-16 Saint Gobain Vetrotex Procede et dispositif de fabrication d'un fil composite
FR2899571B1 (fr) 2006-04-10 2009-02-06 Saint Gobain Vetrotex Procede de fabrication d'un enroulement a fils separes
CN101898893B (zh) * 2010-04-07 2013-01-16 西南交通大学 致密球形陶瓷颗粒制备方法
US8282384B1 (en) 2011-04-15 2012-10-09 Thomas Michael R Continuous curing and post curing apparatus
CA2839446C (en) 2011-06-27 2020-01-21 Owens Corning Intellectual Capital, Llc Organic infrared attenuation agents
CN102733032B (zh) * 2012-06-26 2014-07-02 东华大学 丝网上盖式2乘2轴系复合纱、纺纱方法及应用
CA2964561A1 (en) * 2014-10-14 2016-04-21 Coolcore Llc Hybrid yarns, method of making hybrid yarns and fabrics made of hybrid yarns
US10232562B1 (en) 2015-05-21 2019-03-19 Richard F. Langner Methods and apparatus for making a fabric that includes a thermoplastic
CN108893823A (zh) * 2018-06-22 2018-11-27 上海曙雀贸易有限公司 一种玻璃纤维长丝复合纱的包覆膜方法
CH715759A1 (de) * 2019-01-18 2020-07-31 Ssm Schaerer Schweiter Mettler Ag Hybrid-Garn sowie Vorrichtung und Verfahren zur Herstellung eines Hybridgarns.
US11598027B2 (en) 2019-12-18 2023-03-07 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn
CN111534898A (zh) * 2020-04-30 2020-08-14 浙江联洋新材料股份有限公司 一种束内混杂纤维的操作方法
JP7608596B2 (ja) * 2020-08-17 2025-01-06 賽立特（南通）安全用品有限公司 複合紡績糸、加工方法及びその加工装置、並びに防護用品

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930102A (en) * 1954-01-22 1960-03-29 British Celanese Tension control
US3091018A (en) * 1956-12-27 1963-05-28 Johns Manville Fiber Glass Inc Process for combining glass fibers with synthetic resin fibers and product thereof
US3032813A (en) 1957-07-09 1962-05-08 Owens Corning Fiberglass Corp Apparatus for forming and processing continuous filaments
US3072518A (en) * 1958-03-03 1963-01-08 Johns Manville Fiber Glass Inc Method of forming multiple strands from a single bushing
US3023813A (en) * 1959-01-02 1962-03-06 Fengler Rudolf Propeller
US3134704A (en) * 1960-05-13 1964-05-26 Reichhold Chemicals Inc Method of and apparatus for multiple forming and winding of glass and resin filaments
US3269818A (en) * 1960-08-23 1966-08-30 Owens Corning Fiberglass Corp Devitrifying a glass about glass fibers on a conductor
FR1303213A (fr) 1961-08-17 1962-09-07 Gerresheimer Glas Ag Procédé et dispositif de division de fils en cours de filage
NL300660A (pt) 1962-11-20
US3292871A (en) * 1963-11-18 1966-12-20 Owens Corning Fiberglass Corp Apparatus for forming and collecting filaments
US3772870A (en) 1971-06-07 1973-11-20 Owens Corning Fiberglass Corp Sizing composition and glass fibers sized therewith
US3844497A (en) * 1973-01-02 1974-10-29 Ppg Industries Inc Strand sensor for automatic knock-off device
DE2328499A1 (de) * 1973-06-05 1975-01-02 Bayer Ag Spinnstrecken und spinnstrecktexturierung von multifilgarnen
US3955952A (en) * 1974-03-18 1976-05-11 Ppg Industries, Inc. Method of making a slubby strand
JPS5516852A (en) 1978-07-21 1980-02-05 Asahi Fiber Glass Co Ltd Method of winding glass fiber strand
US4230284A (en) * 1979-07-11 1980-10-28 Owens-Corning Fiberglas Corporation Method and apparatus for collecting strands
US4342579A (en) * 1981-01-29 1982-08-03 Owens-Corning Fiberglas Corporation Method and apparatus for collecting strand
JPS5831111A (ja) 1981-08-12 1983-02-23 Kanebo Ltd 導電性複合繊維を含有する混繊糸
JPS5841910A (ja) 1981-08-31 1983-03-11 Kanebo Ltd 導電性混繊糸
JPS5860032A (ja) 1982-08-25 1983-04-09 東レ株式会社 嵩高糸の製造方法
US4509702A (en) 1983-01-27 1985-04-09 Ppg Industries, Inc. Apparatus for packaging a plurality of fibers or strands
US4492662A (en) * 1983-04-28 1985-01-08 Pirelli General Plc Manufacture of insulated electric cables
IT1184759B (it) * 1985-04-22 1987-10-28 Roy Electrotex Spa Porgitrama per telai di tessitura
FR2585375B1 (fr) 1985-07-25 1988-04-08 Saint Gobain Vetrotex Dispositif et procede pour bobiner simultanement plusieurs fils separes sur un support en rotation
DE3617248C2 (de) 1985-08-30 1995-05-24 Barmag Barmer Maschf Verfahren zum Herstellen eines Kompositfadens aus Chemiefasern
US4762750A (en) * 1986-05-22 1988-08-09 Ppg Industries, Inc. Flexible, chemically treated bundles of fibers and process
JPS6424047A (en) 1987-07-17 1989-01-26 Nitto Glass Fiber Mfg Production of glass yarn
US5156347A (en) * 1988-03-30 1992-10-20 Gay Ii Francis V Automatic continuous fiber winder
JPH0830359B2 (ja) 1988-09-06 1996-03-27 住吉重工業株式会社 下水道管内清掃方法
FR2638467B1 (pt) * 1988-10-28 1991-11-08 Saint Gobain Vetrotex
JPH02243469A (ja) 1989-03-17 1990-09-27 Nitto Boseki Co Ltd ガラス繊維ストランドの分割巻取方法及び装置
JPH0359038A (ja) * 1989-07-28 1991-03-14 Toyobo Co Ltd 熱可塑性複合材料前駆体およびその製造方法
JPH03270612A (ja) 1990-03-15 1991-12-02 Toshiba Eng & Constr Co Ltd ケーブル延線機用撓み検出装置
US5110517A (en) * 1990-06-01 1992-05-05 E. I. Dupont De Nemours And Company Method for deregistering crimped multifilament tow
JPH04222246A (ja) 1990-12-18 1992-08-12 Unitika Ltd 複合交絡糸の製造方法
FR2674261B1 (fr) 1991-03-19 1993-06-11 Vetrotex France Sa Procede et dispositif de fabrication d'un fil composite.
FR2674260B1 (fr) 1991-03-19 1994-01-14 Vetrotex France Dispositif de fabrication d'un fil composite forme de fibres de renforcement et de matiere organique thermoplastique.
US5262236A (en) 1991-09-19 1993-11-16 Owens-Corning Fiberglas Technology Inc. Glass size compositions and glass fibers coated therewith
JP2998391B2 (ja) 1992-01-23 2000-01-11 三菱電機株式会社 ケーブル自動送り出し装置
JP2692513B2 (ja) * 1992-11-10 1997-12-17 東レ株式会社 ポリエステル繊維の製造方法および装置
FR2698038B1 (fr) * 1992-11-19 1995-01-27 Vetrotex France Sa Procédé et dispositif de formation d'un fil composite.
FR2701119B1 (fr) 1993-02-03 1995-03-17 Superba Sa Capteur pour la mesure sans contact des caractéristiques d'un produit linéaire de très grande longueur par rapport à ses autres dimensions, sur une machine de production ou autre.
FR2702778B1 (fr) * 1993-03-18 1995-05-05 Vetrotex France Sa Procédé et dispositif de formation d'un fil composite.
TW295607B (pt) 1993-05-24 1997-01-11 Courtaulds Fibres Holdings Ltd
JPH0796248A (ja) 1993-09-28 1995-04-11 Kobe Steel Ltd 鋼帯のカテナリー制御方法
TW288052B (pt) * 1994-06-30 1996-10-11 Du Pont
US5626643A (en) * 1994-09-26 1997-05-06 Owens-Corning Fiberglas Technology Inc. Contact drying of fibers to form composite strands
US5582343A (en) * 1994-10-13 1996-12-10 Dalvey; Jodi A. Paper-based cooler
TW371680B (en) 1995-06-07 1999-10-11 Owens Corning Fiberglass Corp Method and apparatus for the in-line pre-impregnation of glass or synthetic fibers with a non-aqueous chemical treatment
DE19523512A1 (de) * 1995-06-28 1997-01-02 Bayer Ag Schlichtezusammensetzung, beschlichtete Glasfasern sowie deren Verwendung
TW357200B (en) 1995-09-13 1999-05-01 Owens Corning Fiberglas Tech Unidirectional fabric and method and apparatuses for forming the same
FR2750979B1 (fr) * 1996-07-10 1998-10-02 Vetrotex France Sa Dispositif pour la fabrication d'un fil composite
FR2755127B1 (fr) 1996-10-29 1998-11-27 Vetrotex France Sa Fils de verre ensimes destines au renforcement de matieres polymeres
US6025073A (en) * 1997-06-04 2000-02-15 N.V. Owens-Corning S.A. High solubility size composition for fibers
US6027680A (en) * 1997-06-10 2000-02-22 Owens Corning Fiberglas Technology, Inc. Method and apparatus for the in-line impregnation of fibers with a non-aqueous chemical treatment
US6074590A (en) * 1997-07-28 2000-06-13 Fina Technology, Inc. Process of making a bicomponent fiber
FR2772369B1 (fr) * 1997-12-17 2000-02-04 Vetrotex France Sa Composition d'ensimage pour fils de verre, procede utilisant cette composition et produits resultants
JP2002506145A (ja) * 1998-03-11 2002-02-26 ザ ダウ ケミカル カンパニー α−オレフィン／ビニル若しくはビニリデン芳香族及び／又はヒンダード脂環式若しくは脂肪族ビニル若しくはビニリデンのインターポリマーから製造した繊維
US6551707B1 (en) 1998-10-30 2003-04-22 Owens Corning Fiberglas Technology, Inc. Mixed lubricant sizing
US6228281B1 (en) 1998-10-30 2001-05-08 Owens Corning Fiberglas Technology Sizing for glass fibers having low nonionic and cationic lubricant content
DE19915955C2 (de) * 1999-04-09 2001-09-13 Schuller Gmbh Vorrichtung und Verfahren zum Herstellen eines strangartigen Faserverbundes aus Glasfasern
FR2795634A1 (fr) * 1999-06-30 2001-01-05 Oreal Mascara comprenant des polymeres filmogenes
US6270897B1 (en) * 1999-07-29 2001-08-07 Owens Corning Fiberglas Technology, Inc. Coupling-agent system for composite fibers
CA2382142C (fr) * 2000-07-12 2005-08-23 L'oreal Dispositif de conditionnement et/ou d'application contenant des fibres comportant au moins un corps aimante ou aimantable
FR2815046B1 (fr) 2000-10-11 2003-01-10 Vetrotex France Sa Procede et dispositif de production d'un fil composite
JP4644926B2 (ja) 2000-10-13 2011-03-09 ソニー株式会社 半導体製造装置および半導体装置の製造方法
FR2819801B1 (fr) 2001-01-24 2004-10-01 Saint Gobain Vetrotex Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils
FR2839320B1 (fr) 2002-05-02 2004-09-17 Saint Gobain Vetrotex Bobine de fil en fibres de verre
FR2848492B1 (fr) * 2002-12-13 2006-12-29 Saint Gobain Vetrotex Procede et dispositif de fabrication d'une plaque composite
FR2877941B1 (fr) 2004-11-17 2007-06-08 Saint Gobain Vetrotex Procede et dispositif de production d'un fil composite.
FR2899243B1 (fr) 2006-03-30 2008-05-16 Saint Gobain Vetrotex Procede et dispositif de fabrication d'un fil composite
FR2899571B1 (fr) 2006-04-10 2009-02-06 Saint Gobain Vetrotex Procede de fabrication d'un enroulement a fils separes

Also Published As

Publication number Publication date
KR100770381B1 (ko) 2007-10-26
CZ301727B6 (cs) 2010-06-02
EP1325180A1 (fr) 2003-07-09
CA2425222A1 (fr) 2002-04-18
US20040093844A1 (en) 2004-05-20
US20090126332A1 (en) 2009-05-21
DE60108145T2 (de) 2005-12-08
AU2001292000A1 (en) 2002-04-22
CZ20031017A3 (cs) 2003-08-13
ATE286158T1 (de) 2005-01-15
US7465418B2 (en) 2008-12-16
FR2815046A1 (fr) 2002-04-12
US8137094B2 (en) 2012-03-20
JP2004511667A (ja) 2004-04-15
SK286458B6 (sk) 2008-10-07
WO2002031235A9 (fr) 2004-09-30
CN1479811A (zh) 2004-03-03
JP5000840B2 (ja) 2012-08-15
CA2425222C (fr) 2010-05-18
FR2815046B1 (fr) 2003-01-10
EP1325180B1 (fr) 2004-12-29
CN100372976C (zh) 2008-03-05
WO2002031235A1 (fr) 2002-04-18
ES2234889T3 (es) 2005-07-01
BR0114574B1 (pt) 2009-12-01
MXPA03003197A (es) 2003-06-24
KR20030059183A (ko) 2003-07-07
DE60108145D1 (de) 2005-02-03
PL362933A1 (en) 2004-11-02
SK4482003A3 (en) 2003-10-07
RU2276209C2 (ru) 2006-05-10

Similar Documents

Publication Publication Date Title
BR0114574A (pt) Processo e dispositivo para a fabricação de um fio compósito
BR8603847A (pt) Fibra de poliamida aromatica,fio fabricado a partir da mesma,tecido fabricado a partir de tal fio e processo para fabricar fibras sinteticas
BRPI0717118A2 (pt) Fio resistente a corte, um processo para produzir o fio e produtos contendo o fio
BR0312455A (pt) Processo para formação de um tecido compósito não tramado e tecido produto do mesmo
BR9600792A (pt) Material de terminal de uma base têxtil fio híbrido processo para produção de um material de terminal processo para produção de um fio híbrido e utilização
WO2004094713A3 (en) System and method for marking textiles with nucleic acids
BR0213601A (pt) Fio hétero-compósito, vestimenta, processo de fabricação de um fio hétero- compósito e processo de fabricação de um fio de polìmero sintético
BR0105553A (pt) Processo de fiação de um fio de uso direto, fio de uso direto e processo de preparação de um tecido
BR9709146A (pt) Folha composta aperfeiçoada e processo para fabricação de uma folha composta
BR9912570A (pt) Processo e dispositivo para a produção de corpos moldados celulósicos
JP2000220026A5 (pt)
BRPI0418453A (pt) fibras e filamentos retardantes de chama e processos de produção destes
ATE169355T1 (de) Vandalismus-schutzschicht
BR9712411A (pt) Estrutura de tecido, método de formação de um tecido, método de formação de uma estrutura de tecido, processo para formar rapidamente um tecido, dispositivo formador de tecido, dispositivo distribuidor de fio, produto de fio e processo para a formação de uma estrutura de tecido.
BR9105579A (pt) Agulha cirurgica,maquina para agrafamento do fio de sutura a agulha,e processo de fabricacao da agulha
BR8906387A (pt) Processo para producao de filamento de poliester,fibra de poliester aperfeicoada,fio de filamento,fio fiado por anel,fio fiado de extremidade aberta,tecido,fibra bruta e copolimero
KR900011917A (ko) 복합 필라멘트사와 그의 제조방법 및 그의 제조용 방사노즐
MX174104B (es) Hilo hecho de filamentos de nucleo y camisa y procedimiento para su fabricacion
BR0211304B1 (pt) polìmero termoplástico, processo de preparação do mesmo, composição polimérica termoplástica, fios, fibras e filamentos, artigo têxtil e artigo.
BR8704343A (pt) Lubrificante de fibra,fio e processo de operacao textil e processo para a preparacao de lubrificante de fibra
DE69525320D1 (de) Tamponherstellung
DE50101164D1 (de) Streckwerk mit nachgeordneter Verdichtungzone für eine Spinnereimaschine
BRPI0504850A (pt) preparados para o emprego em concreto
BR0314504A (pt) Fio torcido, processo de fabricação do fio torcido e tecido
BR0317786B8 (pt) processo para fabricaÇço de fibras torcidas e encrespadas, material de fibras celulàsicas e material celulàsico e fibroso.

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)