BR9812797A - Corda de áco com elementos ondulados - Google Patents

Corda de áco com elementos ondulados

Info

Publication number
BR9812797A
BR9812797A BR9812797-7A BR9812797A BR9812797A BR 9812797 A BR9812797 A BR 9812797A BR 9812797 A BR9812797 A BR 9812797A BR 9812797 A BR9812797 A BR 9812797A
Authority
BR
Brazil
Prior art keywords
crease
steel
steel rope
wrinkles
plane
Prior art date
Application number
BR9812797-7A
Other languages
English (en)
Inventor
Xavier De Vos
Yvan Lippens
Albert Somers
Frans Van Giel
Original Assignee
Bekaert Sa Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9812797(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of BR9812797A publication Critical patent/BR9812797A/pt

Links

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/0646Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • D07B1/0653Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires in the core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0057Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0064Reinforcements comprising monofilaments
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/0646Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B7/00Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02Machine details; Auxiliary devices
    • D07B7/025Preforming the wires or strands prior to closing
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/0613Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/062Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
    • D07B1/0626Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2001Wires or filaments
    • D07B2201/2007Wires or filaments characterised by their longitudinal shape
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2001Wires or filaments
    • D07B2201/2007Wires or filaments characterised by their longitudinal shape
    • D07B2201/2008Wires or filaments characterised by their longitudinal shape wavy or undulated
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2016Strands characterised by their cross-sectional shape
    • D07B2201/2018Strands characterised by their cross-sectional shape oval
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2022Strands coreless
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2023Strands with core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/208Enabling filler penetration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2046Tire cords
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2076Power transmissions
    • 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
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00Textiles: spinning, twisting, and twining
    • Y10S57/902Reinforcing or tire cords
    • 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
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12333Helical or with helical component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Patente de Invenção: <B>"CORDA DE AçO COM ELEMENTOS ONDULADOS"<D>. Estrutura de aço adaptada para o reforço de elastómeros, o dito reforço de elastómero compreendendo um ou mais filamentos de aço (10). Pelo menos um dos ditos filamentos de aço (10) é provido com um primeiro enrugamento e um segundo enrugamento. O primeiro enrugamento permanece em um plano que é substancialmente diferente do plano do segundo enrugamento. A aplicação de ambos os enrugamentos pode ser feita de maneira eficiente por meio de dois pares (12, 14) de rodas dentadas que não são externamente acionadas. Por meio destes enrugamentos, é possível obter-se estruturas de aço com uma maior penetração da borracha ou com um maior alongamento na ruptura.
BR9812797-7A 1997-11-27 1998-11-25 Corda de áco com elementos ondulados BR9812797A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203712 1997-11-27
PCT/EP1998/007548 WO1999028547A1 (en) 1997-11-27 1998-11-25 Steel cord with waved elements

Publications (1)

Publication Number Publication Date
BR9812797A true BR9812797A (pt) 2000-10-17

Family

ID=8228980

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812797-7A BR9812797A (pt) 1997-11-27 1998-11-25 Corda de áco com elementos ondulados

Country Status (13)

Country Link
US (2) US6311466B1 (pt)
EP (1) EP1036235B1 (pt)
JP (3) JP4439727B2 (pt)
KR (1) KR100609931B1 (pt)
CN (1) CN1100175C (pt)
AT (1) ATE232251T1 (pt)
AU (1) AU1488699A (pt)
BR (1) BR9812797A (pt)
DE (1) DE69811271T2 (pt)
ES (1) ES2190122T3 (pt)
TR (1) TR200001516T2 (pt)
WO (1) WO1999028547A1 (pt)
ZA (1) ZA9810315B (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA9810315B (en) * 1997-11-27 1999-05-18 Bekaert Sa Nv Steel cord with spatially waved elements
EP1066989B1 (en) * 1999-07-07 2006-11-15 Sumitomo Rubber Industries Ltd. Pneumatic tyre
WO2001043952A1 (en) * 1999-12-15 2001-06-21 N.V. Bekaert S.A. A reinforcing structure for stiff composite articles
CA2405500C (en) 2000-04-03 2006-08-22 Astenjohnson, Inc. Pre-crimped tie components
TW576883B (en) 2000-04-03 2004-02-21 Astenjohnson Inc Industrial textiles assembled from pre-crimped components
DE60111043T2 (de) 2000-05-11 2006-01-26 N.V. Bekaert S.A. Schnittfestes gewebe für textiles schutzmaterial
EP1284318B1 (en) * 2000-05-22 2005-09-21 Bridgestone Corporation Rubber product reinforcing steel cord, rubber and steel cord composite material, radial tire, motor cycle radial tire and tire
BR0116584B1 (pt) 2000-12-27 2010-06-01 pneu para rodas de veìculo, par de pneus para veìculos de duas rodas, veìculo a motor equipado com um par de pneus e métodos para emborrachar cordonéis de reforço metálicos para pneus para rodas de veìculos e para assentar pelo menos um cordonel de reforço metálico sobre o tambor de confecção de um pneu para rodas de veìculos.
KR100907984B1 (ko) * 2001-04-26 2009-07-16 엔.브이. 베카에르트 에스.에이. 고무제품 보강용 스틸코드
JP4392139B2 (ja) * 2001-05-09 2009-12-24 住友ゴム工業株式会社 金属コード及びそれを用いた空気入りタイヤ
ATE465894T1 (de) 2001-10-30 2010-05-15 Pirelli Reifen mit einem wulstkern mit vorgeformten drähten
US7111882B2 (en) 2002-03-08 2006-09-26 N. V. Bekaert S.A. Reinforced impact beam with woven fabric
EP1342623A1 (en) 2002-03-08 2003-09-10 N.V. Bekaert S.A. Reinforced impact beam
JP4543145B2 (ja) * 2002-10-11 2010-09-15 ソシエテ ド テクノロジー ミシュラン 重車両用タイヤの補強に用いるケーブル
EP1655179A1 (en) 2004-11-03 2006-05-10 NV Bekaert SA Method to increase impact resistance of an impact absorbing device
LU91126B1 (en) 2004-12-23 2006-06-26 Trefilarbed Bettembourg S A Monofilament metal saw wire
BRPI0614846B1 (pt) 2005-08-19 2018-09-25 N.V Bekaert S.A conexão de extremidades de corda de aço
WO2007128335A1 (en) 2006-05-10 2007-11-15 Pirelli Tyre S.P.A. Metal cord and process for manufacturing a metal cord
WO2008001162A1 (en) * 2006-06-29 2008-01-03 Pirelli Tyre S.P.A. Tyre for vehicle wheels
WO2009070165A1 (en) * 2007-11-29 2009-06-04 Societe De Technologie Michelin Tire repair patch
EP2300659B1 (en) * 2008-04-21 2019-06-19 Pirelli Tyre S.p.A. Metallic cord comprising preformed and non-preformed wires
US8714219B2 (en) * 2008-06-27 2014-05-06 Michelin Recherche Et Technique S.A. Integrated tire section repair
CN102066095B (zh) * 2008-06-27 2015-03-11 米其林研究和技术股份有限公司 具有交错端部的增强件的补片
US8784588B2 (en) * 2008-06-27 2014-07-22 Michelin Recherche Et Technique S.A. Damaged reinforcement ending preparation for tire repairs
BRPI0822862A8 (pt) * 2008-06-30 2016-01-05 Michelin Rech Tech Remendo de pneumático, remendo de pneumático contendo reforços não tecido, e, método para reparar uma área danificada de um pneumático
US20110162772A1 (en) * 2008-09-10 2011-07-07 Michelin Recherche Et Technique S.A. Integrated reinforcement patch
US8387353B2 (en) * 2008-11-25 2013-03-05 Nv Bekaert Sa Off-the-road steel cord with crimped strands
CN101445979A (zh) * 2008-12-15 2009-06-03 张家港市骏马钢帘线有限公司 一种用于轮胎的钢帘线
CN102292222A (zh) * 2009-01-28 2011-12-21 贝卡尔特公司 用作椭圆形绳芯部的弯皱且扁平的金属线
PL2459393T3 (pl) 2009-07-27 2015-01-30 Bekaert Sa Nv Hybrydowa stalowo-tekstylna warstwa wzmacniająca do opon radialnych
US20110086224A1 (en) 2009-10-13 2011-04-14 E.I. Du Pont De Nemours And Company Sheet and Method of Making Sheet for Support Structures and Tires
DE102010018351B4 (de) * 2010-04-27 2012-12-06 Andreas Schmidt Verfahren zur Herstellung eines Wellenseiles
US8800257B2 (en) 2010-07-16 2014-08-12 E I Du Pont De Nemours And Company Composite cord and method of making and support structure and tire containing same
US8375692B2 (en) 2010-07-16 2013-02-19 E I Du Pont De Nemours And Company Composite cord having a metal core and method of making
WO2012055677A2 (en) * 2010-10-27 2012-05-03 Nv Bekaert Sa Open steel cord
EP2643118B1 (en) * 2010-11-22 2017-05-17 Bekaert Binjiang Steel Cord Co., Ltd. A structured sawing wire
WO2013107570A1 (en) 2012-01-18 2013-07-25 Nv Bekaert Sa Steel cord with full elastomer penetration
HUE052015T2 (hu) * 2013-07-04 2021-04-28 Bekaert Sa Nv Tömlõ optimalizált acélhuzal merevítõ réteggel
KR101468587B1 (ko) * 2013-07-15 2014-12-05 홍덕산업 주식회사 타이어 보강용 스틸코드
EP3057724A4 (en) * 2013-10-15 2017-06-14 Bekaert Binjiang Steel Cord Co., Ltd. A wire forming device
FR3032978B1 (fr) * 2015-02-19 2017-10-27 Michelin & Cie Cable multitorons de structure 1xn pour armature de protection de pneumatique
CN108699789B (zh) * 2016-02-23 2021-02-23 贝卡尔特公司 能量吸收组件
CN105625067A (zh) * 2016-04-01 2016-06-01 法尔胜泓昇集团有限公司 一种不透气性胶带钢丝绳
JP3215089U (ja) 2017-01-09 2018-03-01 べカルト ビンジャン スチール コード カンパニー.,リミテッドBekaert Binjiang Steel Cord Co.,Ltd 弾性回転及び塑性回転を有するソーワイヤ付きスプール
WO2018199043A1 (ja) * 2017-04-24 2018-11-01 三ツ星ベルト株式会社 歯付きベルト
CN207615563U (zh) * 2017-07-18 2018-07-17 江阴贝卡尔特合金材料有限公司 用于连续地形成成形锯丝的设备
EA202091589A1 (ru) 2017-12-25 2020-09-21 Нв Бекаэрт Са Стальной корд
CN114786961B (zh) * 2019-12-17 2024-07-09 倍耐力轮胎股份公司 用于车轮轮胎的金属增强帘线
IT202000030182A1 (it) * 2020-12-09 2022-06-09 Pirelli Corda di rinforzo metallica per pneumatici per ruote di veicoli e pneumatico comprendente tale corda di rinforzo metallica

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274699A (en) 1940-02-02 1942-03-03 Frank C Jacobs Metallic filamentous material
US3805853A (en) * 1973-01-02 1974-04-23 Us Navy Apparatus for making transducer scroll spacers
JPS504359A (pt) * 1973-05-17 1975-01-17
JPS6250032A (ja) * 1985-08-27 1987-03-04 Toyo Bussan Kk ワイヤ成形方法
JPH0718103B2 (ja) * 1989-05-23 1995-03-01 興国鋼線索株式会社 タイヤ用スチールコードおよびその製造方法
JPH0791791B2 (ja) * 1990-06-16 1995-10-04 トクセン工業株式会社 ゴム製品補強用スチールコード
EP0462716B1 (en) 1990-06-16 1995-06-28 Tokusen Kogyo Company Limited Steel cord for reinforcing rubber product
US5298276A (en) * 1990-08-24 1994-03-29 Swaminathan Jayaraman Process for producing artificial blood vessels of controlled permeability and product produced thereby
JP2518730Y2 (ja) * 1990-11-30 1996-11-27 金井 宏之 タイヤ用補強材
ES2116356T3 (es) * 1992-01-09 1998-07-16 Bridgestone Corp Cuerda de acero.
JP3222257B2 (ja) * 1993-04-09 2001-10-22 株式会社ブリヂストン ゴム物品補強用スチールコード及びそれを用いた空気入りラジアルタイヤ
CA2098160A1 (en) * 1993-04-12 1994-10-13 Charles N.A. Tonteling Process for producing patented steel wire
JP2597835Y2 (ja) * 1993-10-06 1999-07-19 金井 宏之 ゴム製品補強材
SK283933B6 (sk) 1993-12-15 2004-05-04 N. V. Bekaert S. A. Oceľový kord s otvorenou štruktúrou, spôsob jeho výroby a zariadenie na vykonávanie tohto spôsobu
JP2534830B2 (ja) * 1994-03-07 1996-09-18 英夫 樽本 ワイヤロ―プ及びワイヤ波付け装置
US5581990A (en) * 1994-04-07 1996-12-10 N.V. Bekaert S.A. Twisting steel cord with wavy filament
EP0676500B1 (en) * 1994-04-07 1999-12-08 N.V. Bekaert S.A. Manufacturing steel cord with an element having a wave form
JPH07308726A (ja) * 1994-05-17 1995-11-28 Shinko Kosen Kogyo Kk 通気性成形体の製造方法
US5843583A (en) * 1996-02-15 1998-12-01 N.V. Bekaert S.A. Cord with high non-structural elongation
JP2685427B2 (ja) * 1996-03-11 1997-12-03 日本碍子株式会社 ばね材
ZA9810315B (en) * 1997-11-27 1999-05-18 Bekaert Sa Nv Steel cord with spatially waved elements

Also Published As

Publication number Publication date
AU1488699A (en) 1999-06-16
JP5716111B2 (ja) 2015-05-13
CN1280639A (zh) 2001-01-17
TR200001516T2 (tr) 2000-11-21
EP1036235B1 (en) 2003-02-05
DE69811271T2 (de) 2003-11-20
JP2010077589A (ja) 2010-04-08
JP4439727B2 (ja) 2010-03-24
ATE232251T1 (de) 2003-02-15
EP1036235A1 (en) 2000-09-20
US6311466B1 (en) 2001-11-06
US20020062636A1 (en) 2002-05-30
KR100609931B1 (ko) 2006-08-04
ES2190122T3 (es) 2003-07-16
KR20010031882A (ko) 2001-04-16
ZA9810315B (en) 1999-05-18
WO1999028547A1 (en) 1999-06-10
US6438932B1 (en) 2002-08-27
DE69811271D1 (de) 2003-03-13
JP2001525501A (ja) 2001-12-11
JP2014159668A (ja) 2014-09-04
CN1100175C (zh) 2003-01-29

Similar Documents

Publication Publication Date Title
BR9812797A (pt) Corda de áco com elementos ondulados
BR9913764A (pt) Processo para homogeneização de emulsão em forma lìquida pressurizada
BR9904425A (pt) Elemento de condução de gás de escape com um cotovelo de escape e processo para a produção de um elemento de condução de gás de escape
BR9812100A (pt) Volante com módulo de airbag
BR9806785A (pt) Corrente de guia de energia
BR0210253A (pt) Processo para telomerização de olefinas não-cìclicas
BR0317578A (pt) Manta fibrosa com tufos
BR9917353B1 (pt) processo para a polimerização de etileno e pelo menos uma ou mais olefina(s) para produzir um interpolìmero de etileno/olefina.
BR0304631A (pt) Dispositivo em uma coluna de processo de engenharia
BR9901255A (pt) Procedimento para neutralizar uma frente de detonação e dispositivo de segurança contra detonação.
BR9917352B1 (pt) processo para polimerizar etileno e pelo menos uma ou mais outras(s) olefina(s) para produzir interpolìmero de etileno/olefina.
DK0897331T3 (da) Dobbeltpladelegeme
BR9807244A (pt) Instalação de estacionamento
BR0214157A (pt) Mantas não-tecidas tendo uniformidade de constrição aperfeiçoada
ES2166234B1 (es) Un sistema de modificacion de las propiedades de rigidez/amortiguacion de uniones estructurales.
BR9712849A (pt) Armação de veìculo com junta de membro lateral/membro transversal
BR9903232A (pt) Dispositivo protetor para conjunto de acionamento com articulaçao de cruzeta dupla
BR9901671A (pt) Folhas translúcidas.
BR0209890A (pt) Pano emborrachado, e, pneu
ATE404208T1 (de) Uridin-therapie für patienten mit erhöhten purin- werten
BRPI0409389A (pt) processo para separar corpos coloridos e/ou contaminantes asfaltênicos de uma mistura de hidrocarbonetos
BR0012372A (pt) Processo para tratamento da água de circulação em cabines de envernizamento
ES2121217T3 (es) Producto plano plasticamente deformable.
BR0116107A (pt) Composição polimérica
ES2187959T3 (es) Estructura compuesta de elastomero.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 25/11/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25.11.2018