CA1264907A - Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu - Google Patents

Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu

Info

Publication number: CA1264907A
Authority: CA; Canada
Prior art keywords: bottle; blow; molding; shaped piece; primary
Prior art date: 1985-02-18
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 - Lifetime

Application number

CA000474558A

Other languages

English (en)

Inventor

Hiroaki Sugiura

Daisuke Uesugi

Fuminori Tanaka

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.)

Yoshino Kogyosho Co Ltd

Original Assignee

Yoshino Kogyosho 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.)

1985-02-18

Filing date

1985-02-18

Publication date

1990-01-30

1985-02-18 Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd

1985-02-18 Priority to CA000474558A priority Critical patent/CA1264907A/fr

1990-01-30 Application granted granted Critical

1990-01-30 Publication of CA1264907A publication Critical patent/CA1264907A/fr

2007-01-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000071 blow moulding Methods 0.000 title claims abstract description 38
238000000034 method Methods 0.000 title claims abstract description 30
239000011347 resin Substances 0.000 title claims abstract description 12
229920005989 resin Polymers 0.000 title claims abstract description 12
229920002799 BoPET Polymers 0.000 title claims abstract description 9
238000007664 blowing Methods 0.000 claims abstract description 26
238000010438 heat treatment Methods 0.000 claims abstract description 17
239000000543 intermediate Substances 0.000 description 39
229920000139 polyethylene terephthalate Polymers 0.000 description 27
239000005020 polyethylene terephthalate Substances 0.000 description 27
238000000465 moulding Methods 0.000 description 6
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
238000002425 crystallisation Methods 0.000 description 3
230000008025 crystallization Effects 0.000 description 3
238000001746 injection moulding Methods 0.000 description 3
-1 Polyethylene terephthalate Polymers 0.000 description 2
238000013459 approach Methods 0.000 description 2
230000037237 body shape Effects 0.000 description 2
235000011187 glycerol Nutrition 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
230000002087 whitening effect Effects 0.000 description 2
238000000098 azimuthal photoelectron diffraction Methods 0.000 description 1
230000008602 contraction Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000009998 heat setting Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
238000003303 reheating Methods 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1

Landscapes

Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

CA000474558A 1985-02-18 1985-02-18 Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu Expired - Lifetime CA1264907A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000474558A CA1264907A (fr)	1985-02-18	1985-02-18	Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000474558A CA1264907A (fr)	1985-02-18	1985-02-18	Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu

Publications (1)

Publication Number	Publication Date
CA1264907A true CA1264907A (fr)	1990-01-30

Family

ID=4129855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000474558A Expired - Lifetime CA1264907A (fr)	1985-02-18	1985-02-18	Methode de moulage par soufflage d'un contenant en forme de bouteille a partir d'une resine de terephthalate de polyethylene a orientation biaxale, et produit ainsi obtenu

Country Status (1)

Country	Link
CA (1)	CA1264907A (fr)

1985
- 1985-02-18 CA CA000474558A patent/CA1264907A/fr not_active Expired - Lifetime

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Legal Events

Date	Code	Title	Description
2007-01-30	MKEX	Expiry