JPS6226286B2 - - Google Patents

Info

Publication number
JPS6226286B2
JPS6226286B2 JP55051791A JP5179180A JPS6226286B2 JP S6226286 B2 JPS6226286 B2 JP S6226286B2 JP 55051791 A JP55051791 A JP 55051791A JP 5179180 A JP5179180 A JP 5179180A JP S6226286 B2 JPS6226286 B2 JP S6226286B2
Authority
JP
Japan
Prior art keywords
polyester resin
polyethylene terephthalate
heat treatment
acetaldehyde
containers
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
JP55051791A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56148526A (en
Inventor
Teruo Matsunaga
Tooru Matsubayashi
Hiroshi Toyao
Satoshi Hashimoto
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP5179180A priority Critical patent/JPS56148526A/ja
Publication of JPS56148526A publication Critical patent/JPS56148526A/ja
Publication of JPS6226286B2 publication Critical patent/JPS6226286B2/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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP5179180A 1980-04-21 1980-04-21 Manufacture of hollow moldings made of polyester resin Granted JPS56148526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5179180A JPS56148526A (en) 1980-04-21 1980-04-21 Manufacture of hollow moldings made of polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5179180A JPS56148526A (en) 1980-04-21 1980-04-21 Manufacture of hollow moldings made of polyester resin

Publications (2)

Publication Number Publication Date
JPS56148526A JPS56148526A (en) 1981-11-18
JPS6226286B2 true JPS6226286B2 (enrdf_load_stackoverflow) 1987-06-08

Family

ID=12896756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5179180A Granted JPS56148526A (en) 1980-04-21 1980-04-21 Manufacture of hollow moldings made of polyester resin

Country Status (1)

Country Link
JP (1) JPS56148526A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2139061C (en) * 1993-12-28 1998-12-08 Mitsui Chemicals, Inc. Process for preparing polyester

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6935174A (en) * 1973-06-22 1975-11-27 Janssen Pharmaceutica Nv Nitroimidazole thiocarbamates
JPS5048103A (enrdf_load_stackoverflow) * 1973-08-30 1975-04-30
JPS5285255A (en) * 1976-01-09 1977-07-15 Toray Industries Method of producing hollow formed article of thermoplastic polyester resin
JPS6055536B2 (ja) * 1976-08-31 1985-12-05 帝人株式会社 ポリエステル中空成形体又はその前駆成形体の製造法
JPS5364260A (en) * 1976-11-22 1978-06-08 Unitika Ltd Process for crystallization of flame-retardant copolyester chips
US4223128A (en) * 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers

Also Published As

Publication number Publication date
JPS56148526A (en) 1981-11-18

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