AU535227B2 - Blow moulding saturated polyester - Google Patents

Blow moulding saturated polyester

Info

Publication number
AU535227B2
AU535227B2 AU77783/81A AU7778381A AU535227B2 AU 535227 B2 AU535227 B2 AU 535227B2 AU 77783/81 A AU77783/81 A AU 77783/81A AU 7778381 A AU7778381 A AU 7778381A AU 535227 B2 AU535227 B2 AU 535227B2
Authority
AU
Australia
Prior art keywords
saturated polyester
blow moulding
moulding
blow
polyester
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
Application number
AU77783/81A
Other versions
AU7778381A (en
Inventor
Akiho Ota
Hiroaki Sugiura
Yataro Yoshino
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.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to AU77783/81A priority Critical patent/AU535227B2/en
Publication of AU7778381A publication Critical patent/AU7778381A/en
Application granted granted Critical
Publication of AU535227B2 publication Critical patent/AU535227B2/en
Anticipated expiration legal-status Critical
Expired 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/10—Closing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
AU77783/81A 1979-10-10 1981-11-23 Blow moulding saturated polyester Expired AU535227B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77783/81A AU535227B2 (en) 1979-10-10 1981-11-23 Blow moulding saturated polyester

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU520064 1979-10-10
AU77783/81A AU535227B2 (en) 1979-10-10 1981-11-23 Blow moulding saturated polyester

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU51639/79A Division AU520064B2 (en) 1979-10-10 1979-10-10 Saturated polyester resin

Publications (2)

Publication Number Publication Date
AU7778381A AU7778381A (en) 1982-04-08
AU535227B2 true AU535227B2 (en) 1984-03-08

Family

ID=3758151

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77783/81A Expired AU535227B2 (en) 1979-10-10 1981-11-23 Blow moulding saturated polyester

Country Status (1)

Country Link
AU (1) AU535227B2 (en)

Also Published As

Publication number Publication date
AU7778381A (en) 1982-04-08

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired