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FR2782665B1 - PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER - Google Patents

PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER

Info

Publication number
FR2782665B1
FR2782665B1 FR9811212A FR9811212A FR2782665B1 FR 2782665 B1 FR2782665 B1 FR 2782665B1 FR 9811212 A FR9811212 A FR 9811212A FR 9811212 A FR9811212 A FR 9811212A FR 2782665 B1 FR2782665 B1 FR 2782665B1
Authority
FR
France
Prior art keywords
increasing
heat
thermal convection
melt polymer
convection speed
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
FR9811212A
Other languages
French (fr)
Other versions
FR2782665A1 (en
Inventor
Gianni Baffelli
Carlo Riva
Roberto Mattone
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.)
Internova International Innovation Co BV
Original Assignee
Internova International Innovation Co BV
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 Internova International Innovation Co BV filed Critical Internova International Innovation Co BV
Priority to FR9811212A priority Critical patent/FR2782665B1/en
Priority to EP99939307A priority patent/EP1109655A1/en
Priority to JP2000567360A priority patent/JP2002523262A/en
Priority to CA002341600A priority patent/CA2341600A1/en
Priority to PCT/CH1999/000405 priority patent/WO2000012279A1/en
Publication of FR2782665A1 publication Critical patent/FR2782665A1/en
Application granted granted Critical
Publication of FR2782665B1 publication Critical patent/FR2782665B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
    • 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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR9811212A 1998-09-01 1998-09-01 PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER Expired - Fee Related FR2782665B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9811212A FR2782665B1 (en) 1998-09-01 1998-09-01 PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER
EP99939307A EP1109655A1 (en) 1998-09-01 1999-09-01 Method for increasing thermal convection speed in a thermofusible polymer
JP2000567360A JP2002523262A (en) 1998-09-01 1999-09-01 Convection heat conduction velocity acceleration method in thermofusible polymer
CA002341600A CA2341600A1 (en) 1998-09-01 1999-09-01 Method for increasing thermal convection speed in a thermofusible polymer
PCT/CH1999/000405 WO2000012279A1 (en) 1998-09-01 1999-09-01 Method for increasing thermal convection speed in a thermofusible polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811212A FR2782665B1 (en) 1998-09-01 1998-09-01 PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER

Publications (2)

Publication Number Publication Date
FR2782665A1 FR2782665A1 (en) 2000-03-03
FR2782665B1 true FR2782665B1 (en) 2000-11-10

Family

ID=9530234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9811212A Expired - Fee Related FR2782665B1 (en) 1998-09-01 1998-09-01 PROCESS FOR INCREASING THE THERMAL CONVECTION SPEED IN A HEAT-MELT POLYMER

Country Status (5)

Country Link
EP (1) EP1109655A1 (en)
JP (1) JP2002523262A (en)
CA (1) CA2341600A1 (en)
FR (1) FR2782665B1 (en)
WO (1) WO2000012279A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201581A1 (en) * 2002-02-28 2003-10-30 Jan Weber Ultrasonic assisted processes
GB0811548D0 (en) * 2008-06-24 2008-07-30 Airbus Uk Ltd Method and apparatus for fabricating a fibre reinforced thermoplastic composite structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855298A1 (en) * 1977-12-27 1979-07-05 Bassan & Cie Thermoplastic screw-holding tube with end flange - the extrusion being moulded into flange at one end by axial pressure
JPS5515812A (en) * 1978-07-19 1980-02-04 Inoue Mtp Co Ltd Method of working the end of synthetic resin mole having stacked metal foil.
GB9414396D0 (en) * 1994-07-16 1994-09-07 Fairbank David Bollard refurbishment
JP3789145B2 (en) * 1995-02-07 2006-06-21 富士写真フイルム株式会社 Method and apparatus for restoring flatness of belt-like object

Also Published As

Publication number Publication date
EP1109655A1 (en) 2001-06-27
WO2000012279A1 (en) 2000-03-09
FR2782665A1 (en) 2000-03-03
CA2341600A1 (en) 2000-03-09
JP2002523262A (en) 2002-07-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse