EP1007355A4 - Control of batching and curing processes - Google Patents

Control of batching and curing processes

Info

Publication number
EP1007355A4
EP1007355A4 EP95927556A EP95927556A EP1007355A4 EP 1007355 A4 EP1007355 A4 EP 1007355A4 EP 95927556 A EP95927556 A EP 95927556A EP 95927556 A EP95927556 A EP 95927556A EP 1007355 A4 EP1007355 A4 EP 1007355A4
Authority
EP
European Patent Office
Prior art keywords
batching
control
curing processes
curing
processes
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.)
Withdrawn
Application number
EP95927556A
Other languages
German (de)
French (fr)
Other versions
EP1007355A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1007355A1 publication Critical patent/EP1007355A1/en
Publication of EP1007355A4 publication Critical patent/EP1007355A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2133—Electrical conductivity or dielectric constant of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming 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
    • 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
    • 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
    • G01N33/442—Resins; Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
EP95927556A 1995-08-01 1995-08-01 Control of batching and curing processes Withdrawn EP1007355A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1995/009712 WO1997004960A1 (en) 1995-08-01 1995-08-01 Control of batching and curing processes
CA002228246A CA2228246C (en) 1995-08-01 1995-08-01 Control of batching and curing processes

Publications (2)

Publication Number Publication Date
EP1007355A1 EP1007355A1 (en) 2000-06-14
EP1007355A4 true EP1007355A4 (en) 2008-03-12

Family

ID=25680007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95927556A Withdrawn EP1007355A4 (en) 1995-08-01 1995-08-01 Control of batching and curing processes

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113021662B (en) * 2021-02-26 2022-01-11 苏州银锐环保材料有限公司 Method for accelerating biodegradation of plastic

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793158A (en) * 1971-02-05 1974-02-19 Dow Chemical Co Device and method for measuring relative concentration changes in gas stream components
US4575678A (en) * 1982-01-05 1986-03-11 The University Of Manchester Institute Of Science And Technology Corrosion monitoring
US5002644A (en) * 1989-10-30 1991-03-26 Westinghouse Electric Corp. Method for monitoring sulfates and chlorides at low concentration
US5095514A (en) * 1988-08-16 1992-03-10 Plessey Overseas Limited Fibre optic sensor
US5219498A (en) * 1991-11-12 1993-06-15 Keller L Brian Process for controlling curing and thermoforming of resins and composites
WO1995021059A1 (en) * 1994-02-01 1995-08-10 Wyatt, Tracy, A. Control of plastic laminate curing press

Family Cites Families (4)

* 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
US4399100A (en) * 1980-12-29 1983-08-16 Lockheed Corporation Automatic process control system and method for curing polymeric materials
US4688778A (en) * 1982-10-01 1987-08-25 Isosport Verbundbauteile Ges.M.B.H. Plastic leaf spring
US4971639A (en) * 1989-02-28 1990-11-20 Sampson Machine Company Method and apparatus for joining polymeric substrates such as vinyl frames

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793158A (en) * 1971-02-05 1974-02-19 Dow Chemical Co Device and method for measuring relative concentration changes in gas stream components
US4575678A (en) * 1982-01-05 1986-03-11 The University Of Manchester Institute Of Science And Technology Corrosion monitoring
US5095514A (en) * 1988-08-16 1992-03-10 Plessey Overseas Limited Fibre optic sensor
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 (en) * 1994-02-01 1995-08-10 Wyatt, Tracy, A. Control of plastic laminate curing press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9704960A1 *

Also Published As

Publication number Publication date
CA2228246C (en) 2006-05-09
AU718287B2 (en) 2000-04-13
WO1997004960A1 (en) 1997-02-13
EP1007355A1 (en) 2000-06-14
AU3154995A (en) 1997-02-26
CA2228246A1 (en) 1997-02-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980302

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE ES FR GB IT LI NL SE

A4 Supplementary search report drawn up and despatched

Effective date: 20080212

17Q First examination report despatched

Effective date: 20080606

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100302