BR9601428A - Método para criar banco de dados de constantes de cura otimizar a cura e garantir a qualidade de compostos de borracha suscetíveis a reversão e respectiva prensa de cura - Google Patents

Método para criar banco de dados de constantes de cura otimizar a cura e garantir a qualidade de compostos de borracha suscetíveis a reversão e respectiva prensa de cura

Info

Publication number
BR9601428A
BR9601428A BR9601428A BR9601428A BR9601428A BR 9601428 A BR9601428 A BR 9601428A BR 9601428 A BR9601428 A BR 9601428A BR 9601428 A BR9601428 A BR 9601428A BR 9601428 A BR9601428 A BR 9601428A
Authority
BR
Brazil
Prior art keywords
curing
reversion
constants
guarantee
quality
Prior art date
Application number
BR9601428A
Other languages
English (en)
Inventor
Giovanni Rimondi
William James Toth
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BR9601428A publication Critical patent/BR9601428A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B29C2037/903—Measuring, controlling or regulating by means of a computer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0675—Controlling the vulcanization processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0092—Visco-elasticity, solidification, curing, cross-linking degree, vulcanisation or strength properties of semi-solid materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BR9601428A 1995-03-20 1996-03-20 Método para criar banco de dados de constantes de cura otimizar a cura e garantir a qualidade de compostos de borracha suscetíveis a reversão e respectiva prensa de cura BR9601428A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/408,148 US5680315A (en) 1995-03-20 1995-03-20 System for optimizing cure and assuring quality of reversion susceptible rubber articles

Publications (1)

Publication Number Publication Date
BR9601428A true BR9601428A (pt) 1998-01-13

Family

ID=23615048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9601428A BR9601428A (pt) 1995-03-20 1996-03-20 Método para criar banco de dados de constantes de cura otimizar a cura e garantir a qualidade de compostos de borracha suscetíveis a reversão e respectiva prensa de cura

Country Status (5)

Country Link
US (2) US5680315A (pt)
EP (1) EP0733456B1 (pt)
JP (1) JP3698804B2 (pt)
BR (1) BR9601428A (pt)
DE (1) DE69609103T2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
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US5680315A (en) * 1995-03-20 1997-10-21 Pirelli Coordinamento Pneumatici S.P.A. System for optimizing cure and assuring quality of reversion susceptible rubber articles
US20020049565A1 (en) * 1998-03-19 2002-04-25 Kirila Gene E. Process and device to continuously monitor and control a manufacturing process
US6092072A (en) * 1998-04-07 2000-07-18 Lucent Technologies, Inc. Programmed medium for clustering large databases
EP1041384B1 (en) * 1999-03-29 2008-05-14 Pirelli Tyre S.p.A. Method for determining the behaviour of a viscoelastic material
US6519536B1 (en) 1999-03-29 2003-02-11 Pirelli Pneumatici S.P.A. Method for determining the behaviour of a viscoelastic material
US6478991B1 (en) * 1999-07-14 2002-11-12 Pirelli Pneumatici S.P.A. Method for vulcanizing a tire by predetermining its degree of vulcanization
EP1068941B1 (en) * 1999-07-14 2004-08-25 PIRELLI PNEUMATICI S.p.A. Method for vulcanizing a tyre by predetermining its degree of vulcanization
US6430466B1 (en) * 1999-08-23 2002-08-06 General Electric Company System for controlling clamp pressure in an automatic molding machine
US6490501B1 (en) * 1999-10-06 2002-12-03 Bell Helicopter Textron Inc. Cure monitoring and control system
US20020070469A1 (en) * 1999-12-13 2002-06-13 Hiatt Roger D. Method and apparatus for optimizing a rubber manufacturing process
FR2815718B1 (fr) * 2000-10-20 2002-12-06 Inst Francais Du Petrole Methode d'evaluation de la temperature de transition vitreuse d'une piece en polymere en cours d'utilisation
US7245985B2 (en) * 2001-03-21 2007-07-17 Signature Control Systems Process and apparatus for improving and controlling the vulcanization of natural and synthetic rubber compounds
US7320765B2 (en) * 2004-04-30 2008-01-22 International Automotive Components Group North America, Inc. Gas pin for thermocouple for gas assisted injection molding
EP1841582A4 (en) * 2004-09-03 2015-06-10 Michelin & Cie IMPROVED METHOD FOR HARDENING A THICK, NON-MATCHED RUBBER ARTICLE
JP2007203591A (ja) * 2006-02-01 2007-08-16 Bridgestone Corp 積層ゴムの加硫後物性シミュレーション方法
US8176933B2 (en) * 2006-07-28 2012-05-15 Hydril Usa Manufacturing Llc Annular BOP packing unit
US20080023917A1 (en) * 2006-07-28 2008-01-31 Hydril Company Lp Seal for blowout preventer with selective debonding
JP5128853B2 (ja) * 2006-11-08 2013-01-23 株式会社ブリヂストン 空気入りタイヤの設計方法
US20080149240A1 (en) * 2006-12-20 2008-06-26 Luneau Michael J Method for curing non-uniform, rubber articles such as tires
US7676953B2 (en) 2006-12-29 2010-03-16 Signature Control Systems, Inc. Calibration and metering methods for wood kiln moisture measurement
BRPI0822734A8 (pt) * 2008-05-22 2016-01-05 Michelin Rech Tech Métodos para curar um pneumático e para curar um artigo de borracha não uniforme, e, molde para curar um pneumático
CN101477112B (zh) * 2009-01-12 2013-11-13 浙江大学 工业流化床气相聚乙烯装置的产品质量在线软测量方法
DE102009003342A1 (de) * 2009-01-13 2010-07-15 Continental Reifen Deutschland Gmbh Vorrichtung zum Vulkanisieren von Fahrzeugreifen mit einer Heizpresse
WO2011067797A1 (en) * 2009-12-03 2011-06-09 Elas Geotecnica S.R.L Method and plant for producing a fiberglass profile to be used as reinforcing element for strengthening an excavation wall
JP5722077B2 (ja) * 2011-02-25 2015-05-20 株式会社ブリヂストン 積層ゴムの加硫後物性シミュレーション方法
JP5732026B2 (ja) * 2012-12-06 2015-06-10 住友ゴム工業株式会社 ゴム材料の加硫度予測方法
WO2021126899A1 (en) * 2019-12-19 2021-06-24 Schlumberger Technology Corporation Undercured stator for mud motor
DE102020200293A1 (de) * 2020-01-13 2021-07-15 Continental Reifen Deutschland Gmbh Verfahren zum Vulkanisieren eines Reifenrohlings
TW202411045A (zh) * 2022-06-03 2024-03-16 德商邁圖高新材料公司 藉由模製或擠製之零件的製造及系統

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US3397583A (en) * 1965-10-24 1968-08-20 Lawrence R. Sperberg Control of vulcanization state and gradient in pneumatic tires
US3819915A (en) * 1973-09-17 1974-06-25 Mcneil Corp Method and apparatus for controlling the cure of a rubber article
US4344142A (en) * 1974-05-23 1982-08-10 Federal-Mogul Corporation Direct digital control of rubber molding presses
DE2612253C3 (de) * 1976-03-23 1979-03-15 Goettfert-Feinwerk-Technik Gmbh, 6967 Buchen Vulkameter zur Bestimmung des Vulkanisationsverlaufs von Kautschuk und seinen Mischungen
US4371483A (en) * 1982-01-11 1983-02-01 The B. F. Goodrich Company Apparatus and process for vulcanizing, adjusted for variable location of point of least cure
US4551807A (en) * 1983-08-17 1985-11-05 Lord Corporation Cure-control method for thermosetting polymeric material
SE453018B (sv) * 1986-02-13 1988-01-04 Skega Ab Forfarande och apparat for bestemning av basverden ur ett materialprov for analys av materialets vulkkarakteristik
US5055245A (en) * 1986-07-07 1991-10-08 Bridgestone Corporation Method of measuring temperature within cured article and method of controlling tire vulcanization
US4810438A (en) * 1987-04-30 1989-03-07 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of controlling a resin curing process
US4819177A (en) * 1987-06-19 1989-04-04 Systran Corporation Method for curing rubber articles
KR920004583B1 (ko) * 1988-10-31 1992-06-11 가부시끼가이샤 히다찌세이사꾸쇼 수지의 유동 및 경화특성의 측정장치와 유동 및 경화특성에 따라 금형을 구성하는 방법
CA2089392A1 (en) * 1991-05-29 1992-11-30 Chi Li Method and apparatus for simultaneous differential scanning calorimetry and microdielectrometry
US5219498A (en) * 1991-11-12 1993-06-15 Keller L Brian Process for controlling curing and thermoforming of resins and composites
US5345397A (en) * 1991-11-25 1994-09-06 The Boeing Company Optimal composite curing system and method
US5207956A (en) * 1992-02-05 1993-05-04 The Board Of Regents Of The University Of Oklahoma Computer-controlled method for composite curing
US5453226A (en) * 1992-02-05 1995-09-26 The Board Of Regents Of The University Of Oklahoma Curing of composite materials using extended heat transfer models
GB9315523D0 (en) * 1993-07-27 1993-09-08 Rolls Royce Plc A method and apparatus for controlling consolidation of a resinous prepreg laminate assenbly to produce a composite material article
US5680315A (en) * 1995-03-20 1997-10-21 Pirelli Coordinamento Pneumatici S.P.A. System for optimizing cure and assuring quality of reversion susceptible rubber articles

Also Published As

Publication number Publication date
EP0733456A2 (en) 1996-09-25
US5680315A (en) 1997-10-21
JPH08323775A (ja) 1996-12-10
EP0733456A3 (en) 1996-10-09
EP0733456B1 (en) 2000-07-05
US5784283A (en) 1998-07-21
DE69609103T2 (de) 2001-03-15
JP3698804B2 (ja) 2005-09-21
DE69609103D1 (de) 2000-08-10

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B24C Patent annual fee: request for for restoration

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.