GB1131523A - Polyethylene terephthalate film and process for its preparation - Google Patents

Polyethylene terephthalate film and process for its preparation

Info

Publication number
GB1131523A
GB1131523A GB31059/66A GB3105966A GB1131523A GB 1131523 A GB1131523 A GB 1131523A GB 31059/66 A GB31059/66 A GB 31059/66A GB 3105966 A GB3105966 A GB 3105966A GB 1131523 A GB1131523 A GB 1131523A
Authority
GB
United Kingdom
Prior art keywords
polyethylene terephthalate
film
terephthalate film
heat
elongation
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
GB31059/66A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1131523A publication Critical patent/GB1131523A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

1,131,523. Polyethylene terephthalate film; polyethylene terephthalate laminates. E. I. DU PONT DE NEMOURS & CO. 11 July, 1966 [12 July, 1965], No. 31059/66, Headings B5B and B5N. [Also in Divisions C7 and H1] A heat-set polyethylene terephthalate film is non-fibrillating, is predominantly unidirectionally oriented by an elongation of at least 4 x the original dimension, and has an I.V. of at least 0À65, a tensile strength of at least 50,000 p.s.i., a shrinkage at 105‹ C. not exceeding 10% in the direction of orientation, and an elongation at break of at least 50% at a stretch rate of 100%/min. in the direction transverse to orientation. Stretching and heat-setting are effected conventionally, e.g. at temperature above 80‹ C. and 150‹ C. respectively. The film may be partially or wholly restrained from shrinking during heat-setting. A laminate comprises a film as above, which has been vacuum coated with aluminium, and adhered on the metal coated side to an adhesive coated film, also as above.
GB31059/66A 1965-07-12 1966-07-11 Polyethylene terephthalate film and process for its preparation Expired GB1131523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47099265A 1965-07-12 1965-07-12

Publications (1)

Publication Number Publication Date
GB1131523A true GB1131523A (en) 1968-10-23

Family

ID=23869870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31059/66A Expired GB1131523A (en) 1965-07-12 1966-07-11 Polyethylene terephthalate film and process for its preparation

Country Status (9)

Country Link
JP (1) JPS4920385B1 (en)
BE (1) BE683939A (en)
CH (1) CH447586A (en)
DE (1) DE1629593B2 (en)
DK (1) DK122865B (en)
GB (1) GB1131523A (en)
LU (1) LU51536A1 (en)
NL (1) NL151658B (en)
SE (1) SE337107B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015092117A1 (en) * 2013-12-20 2015-06-25 Upm Raflatac Oy A face layer, a label and a label laminate comprising a face layer and a method for providing a label laminate
WO2015118209A1 (en) * 2014-02-10 2015-08-13 Upm Raflatac Oy Linerless labels
WO2015118215A1 (en) * 2014-02-10 2015-08-13 Upm Raflatac Oy Linerless washable label, apparatus and method for preparing a label

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030648B1 (en) * 1979-11-30 1984-03-07 Sekisui Jushi Kabushiki Kaisha Method for the production of polyethylene terephthalate packing material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015092117A1 (en) * 2013-12-20 2015-06-25 Upm Raflatac Oy A face layer, a label and a label laminate comprising a face layer and a method for providing a label laminate
WO2015118209A1 (en) * 2014-02-10 2015-08-13 Upm Raflatac Oy Linerless labels
WO2015118215A1 (en) * 2014-02-10 2015-08-13 Upm Raflatac Oy Linerless washable label, apparatus and method for preparing a label
US11624005B2 (en) 2014-02-10 2023-04-11 Upm Raflatac Oy Linerless label and method for preparing a label

Also Published As

Publication number Publication date
NL6609793A (en) 1967-01-13
DE1629593A1 (en) 1971-02-04
NL151658B (en) 1976-12-15
DK122865B (en) 1972-04-24
CH447586A (en) 1967-11-30
DE1629593B2 (en) 1977-02-24
BE683939A (en) 1967-01-11
JPS4920385B1 (en) 1974-05-24
LU51536A1 (en) 1967-01-12
SE337107B (en) 1971-07-26

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