FR1319899A - Improvements to polyethylene terephthalate sheets - Google Patents

Improvements to polyethylene terephthalate sheets

Info

Publication number
FR1319899A
FR1319899A FR894806A FR894806A FR1319899A FR 1319899 A FR1319899 A FR 1319899A FR 894806 A FR894806 A FR 894806A FR 894806 A FR894806 A FR 894806A FR 1319899 A FR1319899 A FR 1319899A
Authority
FR
France
Prior art keywords
polyethylene terephthalate
terephthalate sheets
sheets
polyethylene
terephthalate
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
FR894806A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB1414561A external-priority patent/GB930962A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR894806A priority Critical patent/FR1319899A/en
Application granted granted Critical
Publication of FR1319899A publication Critical patent/FR1319899A/en
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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/146—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
    • 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)
FR894806A 1961-04-19 1962-04-17 Improvements to polyethylene terephthalate sheets Expired FR1319899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR894806A FR1319899A (en) 1961-04-19 1962-04-17 Improvements to polyethylene terephthalate sheets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1414561A GB930962A (en) 1961-04-19 1961-04-19 Improvements in and relating to polyethylene terephthalate films
FR894806A FR1319899A (en) 1961-04-19 1962-04-17 Improvements to polyethylene terephthalate sheets

Publications (1)

Publication Number Publication Date
FR1319899A true FR1319899A (en) 1963-03-01

Family

ID=26195278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894806A Expired FR1319899A (en) 1961-04-19 1962-04-17 Improvements to polyethylene terephthalate sheets

Country Status (1)

Country Link
FR (1) FR1319899A (en)

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