JPS56113432A - Polyester bottle and manufacture thereof - Google Patents

Polyester bottle and manufacture thereof

Info

Publication number
JPS56113432A
JPS56113432A JP1683580A JP1683580A JPS56113432A JP S56113432 A JPS56113432 A JP S56113432A JP 1683580 A JP1683580 A JP 1683580A JP 1683580 A JP1683580 A JP 1683580A JP S56113432 A JPS56113432 A JP S56113432A
Authority
JP
Japan
Prior art keywords
polyester
polymerization
titanium
titanium compound
formular
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.)
Pending
Application number
JP1683580A
Other languages
Japanese (ja)
Inventor
Takuji Hirahara
Takashi Nakamura
Masaji Watanabe
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 Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP1683580A priority Critical patent/JPS56113432A/en
Publication of JPS56113432A publication Critical patent/JPS56113432A/en
Pending 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6464—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic 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)

Abstract

PURPOSE:To prevent deterioration of a content resulting from improvement of an ultraviolet by intercepting property, by a method wherein a drum part is made of polyester which has the thickness of at least 100mu, and 30% or less transmissivity if 350nm wavelength light. CONSTITUTION:A polyester, whose main component is ethylene terephthalate that is obtained after it is held for at least 70min under a condition satisfying a formular I and a formular II during polymerization (where T is a temperature deg.C at the inside of a polymerization tank, Tm is a melting point deg.C for polyester, and P is a polymerization pressure Torr), is prepared with titanium compound acting as consolidation catalyst to produce a bottle whose drum part is 100mu or more in the thickness. A polymerization temperature of polyester and a pressure in a polymerizing system are preferably 260-290 deg.C and 7-100 Torr, respectively. Inorganic titanium compound, such as titanium halide, organic titantium compound, such as titanium carboxylic acid salt can be used as the titanium compound acting as the catalyst.
JP1683580A 1980-02-14 1980-02-14 Polyester bottle and manufacture thereof Pending JPS56113432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1683580A JPS56113432A (en) 1980-02-14 1980-02-14 Polyester bottle and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1683580A JPS56113432A (en) 1980-02-14 1980-02-14 Polyester bottle and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS56113432A true JPS56113432A (en) 1981-09-07

Family

ID=11927248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1683580A Pending JPS56113432A (en) 1980-02-14 1980-02-14 Polyester bottle and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56113432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160268A (en) * 1982-03-17 1983-09-22 日本ピグメント株式会社 Bottle body for drink containing fruit juice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160268A (en) * 1982-03-17 1983-09-22 日本ピグメント株式会社 Bottle body for drink containing fruit juice
JPH0476858B2 (en) * 1982-03-17 1992-12-04 Nippon Pigumento Kk

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