CA2228246C - Controle des processus de fabrication en discontinu et de cuisson - Google Patents

Controle des processus de fabrication en discontinu et de cuisson Download PDF

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Publication number
CA2228246C
CA2228246C CA002228246A CA2228246A CA2228246C CA 2228246 C CA2228246 C CA 2228246C CA 002228246 A CA002228246 A CA 002228246A CA 2228246 A CA2228246 A CA 2228246A CA 2228246 C CA2228246 C CA 2228246C
Authority
CA
Canada
Prior art keywords
electrodes
voltage
substance
accordance
pair
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.)
Expired - Fee Related
Application number
CA002228246A
Other languages
English (en)
Other versions
CA2228246A1 (fr
Inventor
W. Tison Wyatt
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.)
TRACY A WYATT
Original Assignee
TRACY A WYATT
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 TRACY A WYATT filed Critical TRACY A WYATT
Priority to EP95927556A priority Critical patent/EP1007355A4/fr
Priority to AU31549/95A priority patent/AU718287B2/en
Priority to CA002228246A priority patent/CA2228246C/fr
Priority to PCT/US1995/009712 priority patent/WO1997004960A1/fr
Publication of CA2228246A1 publication Critical patent/CA2228246A1/fr
Application granted granted Critical
Publication of CA2228246C publication Critical patent/CA2228246C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • B01F35/21Measuring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • B01F35/21Measuring
    • B01F35/2133Electrical conductivity or dielectric constant of the mixture
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80Forming a predetermined ratio of the substances to be mixed
    • B01F35/82Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44Resins; Plastics; Rubber; Leather
    • G01N33/442Resins; Plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B2038/0052Other operations not otherwise provided for
    • B32B2038/0076Curing, vulcanising, cross-linking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pathology (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Procédés et appareil permettant de détecter et d'utiliser une tension produite par une variété de matériaux pour procéder à des contrôles et à des analyses de production.
CA002228246A 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson Expired - Fee Related CA2228246C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP95927556A EP1007355A4 (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson
AU31549/95A AU718287B2 (en) 1995-08-01 1995-08-01 Control of batching and curing processes
CA002228246A CA2228246C (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson
PCT/US1995/009712 WO1997004960A1 (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002228246A CA2228246C (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson
PCT/US1995/009712 WO1997004960A1 (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson

Publications (2)

Publication Number Publication Date
CA2228246A1 CA2228246A1 (fr) 1997-02-13
CA2228246C true CA2228246C (fr) 2006-05-09

Family

ID=25680007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002228246A Expired - Fee Related CA2228246C (fr) 1995-08-01 1995-08-01 Controle des processus de fabrication en discontinu et de cuisson

Country Status (4)

Country Link
EP (1) EP1007355A4 (fr)
AU (1) AU718287B2 (fr)
CA (1) CA2228246C (fr)
WO (1) WO1997004960A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021662B (zh) * 2021-02-26 2022-01-11 苏州银锐环保材料有限公司 一种加快塑料生物降解的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576097A (en) * 1942-10-05 1946-03-19 Gen Electric Co Ltd Improvements in methods and apparatus for subjecting materials to high-frequency electrical oscillations
US3793158A (en) * 1971-02-05 1974-02-19 Dow Chemical Co Device and method for measuring relative concentration changes in gas stream components
US4399100A (en) * 1980-12-29 1983-08-16 Lockheed Corporation Automatic process control system and method for curing polymeric materials
EP0084404B1 (fr) * 1982-01-05 1989-05-31 University Of Manchester Institute Of Science And Technology Surveillance de la corrosion
US4688778A (en) * 1982-10-01 1987-08-25 Isosport Verbundbauteile Ges.M.B.H. Plastic leaf spring
GB2208711A (en) * 1988-08-16 1989-04-12 Plessey Co Plc Fibre optic sensor
US4971639A (en) * 1989-02-28 1990-11-20 Sampson Machine Company Method and apparatus for joining polymeric substrates such as vinyl frames
US5002644A (en) * 1989-10-30 1991-03-26 Westinghouse Electric Corp. Method for monitoring sulfates and chlorides at low concentration
US5219498A (en) * 1991-11-12 1993-06-15 Keller L Brian Process for controlling curing and thermoforming of resins and composites
WO1995021059A1 (fr) * 1994-02-01 1995-08-10 Wyatt, Tracy, A. Commande d'une presse de traitement pour stratifie en plastique

Also Published As

Publication number Publication date
EP1007355A4 (fr) 2008-03-12
AU3154995A (en) 1997-02-26
AU718287B2 (en) 2000-04-13
EP1007355A1 (fr) 2000-06-14
WO1997004960A1 (fr) 1997-02-13
CA2228246A1 (fr) 1997-02-13

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