FR2291842A1 - Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus - Google Patents

Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus

Info

Publication number
FR2291842A1
FR2291842A1 FR7438261A FR7438261A FR2291842A1 FR 2291842 A1 FR2291842 A1 FR 2291842A1 FR 7438261 A FR7438261 A FR 7438261A FR 7438261 A FR7438261 A FR 7438261A FR 2291842 A1 FR2291842 A1 FR 2291842A1
Authority
FR
France
Prior art keywords
hollow bodies
treatment
containers
increases
temp
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.)
Granted
Application number
FR7438261A
Other languages
English (en)
French (fr)
Other versions
FR2291842B1 (enExample
Inventor
Jacques Pigeon
Raymond Pigneret
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.)
Carnaud Total Interplastic SA
Original Assignee
Carnaud Total Interplastic SA
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 Carnaud Total Interplastic SA filed Critical Carnaud Total Interplastic SA
Priority to FR7438261A priority Critical patent/FR2291842A1/fr
Priority to DE19752551877 priority patent/DE2551877A1/de
Publication of FR2291842A1 publication Critical patent/FR2291842A1/fr
Application granted granted Critical
Publication of FR2291842B1 publication Critical patent/FR2291842B1/fr
Granted 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B29C49/0006—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material for heating or cooling
    • 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
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7438261A 1974-11-21 1974-11-21 Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus Granted FR2291842A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7438261A FR2291842A1 (fr) 1974-11-21 1974-11-21 Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus
DE19752551877 DE2551877A1 (de) 1974-11-21 1975-11-19 Verfahren zur behandlung von starren hohlkoerpern aus amorphem thermoplastischem material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438261A FR2291842A1 (fr) 1974-11-21 1974-11-21 Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus

Publications (2)

Publication Number Publication Date
FR2291842A1 true FR2291842A1 (fr) 1976-06-18
FR2291842B1 FR2291842B1 (enExample) 1977-03-25

Family

ID=9145122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438261A Granted FR2291842A1 (fr) 1974-11-21 1974-11-21 Procede de traitement de corps creux rigides en matiere thermoplastique amorphe et corps creux obtenus

Country Status (2)

Country Link
DE (1) DE2551877A1 (enExample)
FR (1) FR2291842A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017986A1 (en) * 1993-02-05 1994-08-18 Ici Composites, Inc. Process for pretreatment of non-isotropic cylindrical products
WO2004106043A1 (en) * 2003-05-21 2004-12-09 The Procter & Gamble Company Heat-treated pressurized plastic containers
WO2006015325A1 (en) * 2004-07-30 2006-02-09 Bay Materials, Llc Method of reducing stress relaxation in polymer articles and articles formed thereby

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373093A (en) * 1943-04-22 1945-04-10 Bell Telephone Labor Inc Process for inhibiting cracking of polymeric bodies
GB1293935A (en) * 1969-07-21 1972-10-25 Kemp Products Ltd Method of stabilizing plastic containers
FR2148416A1 (enExample) * 1971-08-12 1973-03-23 Continental Can Co

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373093A (en) * 1943-04-22 1945-04-10 Bell Telephone Labor Inc Process for inhibiting cracking of polymeric bodies
GB1293935A (en) * 1969-07-21 1972-10-25 Kemp Products Ltd Method of stabilizing plastic containers
FR2148416A1 (enExample) * 1971-08-12 1973-03-23 Continental Can Co

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017986A1 (en) * 1993-02-05 1994-08-18 Ici Composites, Inc. Process for pretreatment of non-isotropic cylindrical products
WO2004106043A1 (en) * 2003-05-21 2004-12-09 The Procter & Gamble Company Heat-treated pressurized plastic containers
US6959524B2 (en) 2003-05-21 2005-11-01 The Procter & Gamble Company Heat-treated pressurized plastic containers and method of making
WO2006015325A1 (en) * 2004-07-30 2006-02-09 Bay Materials, Llc Method of reducing stress relaxation in polymer articles and articles formed thereby
US20090306327A1 (en) * 2004-07-30 2009-12-10 Stewart Ray F Method of reducing stress relaxation in polymer articles and articles formed thereby
US8716425B2 (en) 2004-07-30 2014-05-06 Bay Materials, Llc Method of reducing stress relaxation in polymer articles and articles formed thereby

Also Published As

Publication number Publication date
DE2551877A1 (de) 1976-08-12
FR2291842B1 (enExample) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse