JPS5621833A - Manufacture of blow-molded container made from polyester - Google Patents

Manufacture of blow-molded container made from polyester

Info

Publication number
JPS5621833A
JPS5621833A JP9704579A JP9704579A JPS5621833A JP S5621833 A JPS5621833 A JP S5621833A JP 9704579 A JP9704579 A JP 9704579A JP 9704579 A JP9704579 A JP 9704579A JP S5621833 A JPS5621833 A JP S5621833A
Authority
JP
Japan
Prior art keywords
blow
polyester
molded
container made
molded product
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
JP9704579A
Other languages
Japanese (ja)
Other versions
JPS6319330B2 (en
Inventor
Tomohiko Yoshida
Naoyuki Suzuki
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP9704579A priority Critical patent/JPS5621833A/en
Publication of JPS5621833A publication Critical patent/JPS5621833A/en
Publication of JPS6319330B2 publication Critical patent/JPS6319330B2/ja
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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To enable the high efficient production of a blow-molded container made from polyester which is excellent in the strength, the heat-resisting contractivity and appearance, by a method wherein a preliminary molded product, which is made from polyethylene terephthalate resin having a given crystallinity and containing a given compound, is blow-molded under conditions which satisfy a given temperature and time. CONSTITUTION:A preliminary molded product with a bottom, which is made from polyethylene terephthalate resin containing 0.002-0.5wt.pt. of 1 or more types of kaolin, white carbon, talc, sodium benzonate, sodium stearate, barium stearate, antimony trioxide, silicon oxide, and titanium oxide, has a drum portion whose crystallinity is 1.0-10%. Said preliminary molded product with a bottom is maintained at 80-150 deg.C, and is blow-molded at a blow-molding temperature T1 and for a blow-molding processing time T2 which satisfy inequalities I and II (where Tg is glass transition temperature of polyester, and C is contents of an addition agent), and thereby an biaxialoriented, blow-molded container made from polyester can be obtained.
JP9704579A 1979-07-30 1979-07-30 Manufacture of blow-molded container made from polyester Granted JPS5621833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9704579A JPS5621833A (en) 1979-07-30 1979-07-30 Manufacture of blow-molded container made from polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9704579A JPS5621833A (en) 1979-07-30 1979-07-30 Manufacture of blow-molded container made from polyester

Publications (2)

Publication Number Publication Date
JPS5621833A true JPS5621833A (en) 1981-02-28
JPS6319330B2 JPS6319330B2 (en) 1988-04-22

Family

ID=14181636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9704579A Granted JPS5621833A (en) 1979-07-30 1979-07-30 Manufacture of blow-molded container made from polyester

Country Status (1)

Country Link
JP (1) JPS5621833A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001563A1 (en) * 1986-08-30 1988-03-10 Toyo Seikan Kaisha, Ltd. Production of polyester hollow molded article
FR2649035A1 (en) * 1989-06-29 1991-01-04 Sidel Sa METHOD OF MANUFACTURING BY BLOW-STRETCHING POLYETHYLENETEREPHTHALATE CONTAINERS FOR FILLING WITH A HOT LIQUID
US6323271B1 (en) 1998-11-03 2001-11-27 Arteva North America S.A.R.L. Polyester resins containing silica and having reduced stickiness
JP2002302555A (en) * 2001-04-05 2002-10-18 Mitsui Chemicals Inc Metal compound-containing polyester resin composition, method for producing the same, preform for hollow molded product, hollow molded product and method for producing the preform and molded product
WO2014163765A1 (en) * 2013-03-13 2014-10-09 La Corporation De L'ecole Polytechnique De Montreal Pet nanocomposite materials and containers prepared therefrom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286477B2 (en) * 2008-01-30 2013-09-11 東洋製罐株式会社 Stretch blow molded container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523644A (en) * 1975-06-25 1977-01-12 Teijin Ltd Process for manufacturing hollow molded articles
JPS5471A (en) * 1977-05-04 1979-01-05 Rhone Poulenc Ind Improved manufacture of twoooriented hollow body and twoooriented hollow body
JPS5486559A (en) * 1977-12-21 1979-07-10 Mitsubishi Plastics Ind Ltd Molding of oriented blown bottle
JPS562342A (en) * 1979-06-21 1981-01-12 Mitsubishi Rayon Co Ltd Hollow vessel made of polyester resin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523644A (en) * 1975-06-25 1977-01-12 Teijin Ltd Process for manufacturing hollow molded articles
JPS5471A (en) * 1977-05-04 1979-01-05 Rhone Poulenc Ind Improved manufacture of twoooriented hollow body and twoooriented hollow body
JPS5486559A (en) * 1977-12-21 1979-07-10 Mitsubishi Plastics Ind Ltd Molding of oriented blown bottle
JPS562342A (en) * 1979-06-21 1981-01-12 Mitsubishi Rayon Co Ltd Hollow vessel made of polyester resin

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001563A1 (en) * 1986-08-30 1988-03-10 Toyo Seikan Kaisha, Ltd. Production of polyester hollow molded article
FR2649035A1 (en) * 1989-06-29 1991-01-04 Sidel Sa METHOD OF MANUFACTURING BY BLOW-STRETCHING POLYETHYLENETEREPHTHALATE CONTAINERS FOR FILLING WITH A HOT LIQUID
AU631897B2 (en) * 1989-06-29 1992-12-10 Sidel Process for the manufacture of containers made of polyethyleneterephthalate intended to be filled with a hot liquid
US6323271B1 (en) 1998-11-03 2001-11-27 Arteva North America S.A.R.L. Polyester resins containing silica and having reduced stickiness
JP2002302555A (en) * 2001-04-05 2002-10-18 Mitsui Chemicals Inc Metal compound-containing polyester resin composition, method for producing the same, preform for hollow molded product, hollow molded product and method for producing the preform and molded product
JP4624590B2 (en) * 2001-04-05 2011-02-02 三井化学株式会社 Method for producing metal compound-containing polyester resin composition, preform for hollow molded article, and method for producing hollow molded article
WO2014163765A1 (en) * 2013-03-13 2014-10-09 La Corporation De L'ecole Polytechnique De Montreal Pet nanocomposite materials and containers prepared therefrom
US9676926B2 (en) 2013-03-13 2017-06-13 La Corporation De L'ecole Polytechnique De Montreal PET nanocomposite materials and containers prepared therefrom

Also Published As

Publication number Publication date
JPS6319330B2 (en) 1988-04-22

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