GB799046A - A process for bonding together surfaces of fibre-forming polyethylene terephthalate - Google Patents

A process for bonding together surfaces of fibre-forming polyethylene terephthalate

Info

Publication number
GB799046A
GB799046A GB1878455A GB1878455A GB799046A GB 799046 A GB799046 A GB 799046A GB 1878455 A GB1878455 A GB 1878455A GB 1878455 A GB1878455 A GB 1878455A GB 799046 A GB799046 A GB 799046A
Authority
GB
United Kingdom
Prior art keywords
polyethylene terephthalate
chloroacetic acid
fibre
film
forming
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
GB1878455A
Inventor
William Elliott Frew Gates
William Anthony Holmes-Walker
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1878455A priority Critical patent/GB799046A/en
Publication of GB799046A publication Critical patent/GB799046A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin

Abstract

799,046. Laminates; seaming. IMPERIAL CHEMICAL INDUSTRIES, Ltd. May 25, 1956 [June 29, 1955], No. 18784/55. Classes 42 (1) and 140. A surface of a fibre-forming polyethylene terephthalate polymer is bonded to a surface of a similar polymer by forming a liquid or tacky film comprising a chloroacetic acid between the surfaces to be bonded and pressing the surfaces together. Dichloracetic acid per se and solutions of mono- or tri-chloroacetic acid in trichloroethylene or orthochlorophenol may be used to bond the materials at room temperature or at elevated temperature while aqueous solutions of mono- and tri-chloroacetic acid may be used to bond the material at temperatures between 100‹ and 200‹ C. A fibreforming polyethylene terephthalate polymer may be dissolved in the fluid chloroacetic acid. High frequency heating methods may be used. Film bags and film-wrapped cartons may be made by overlapping the materials and seaming by this method.
GB1878455A 1955-06-29 1955-06-29 A process for bonding together surfaces of fibre-forming polyethylene terephthalate Expired GB799046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1878455A GB799046A (en) 1955-06-29 1955-06-29 A process for bonding together surfaces of fibre-forming polyethylene terephthalate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1878455A GB799046A (en) 1955-06-29 1955-06-29 A process for bonding together surfaces of fibre-forming polyethylene terephthalate

Publications (1)

Publication Number Publication Date
GB799046A true GB799046A (en) 1958-07-30

Family

ID=10118372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1878455A Expired GB799046A (en) 1955-06-29 1955-06-29 A process for bonding together surfaces of fibre-forming polyethylene terephthalate

Country Status (1)

Country Link
GB (1) GB799046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079293A (en) * 1959-05-04 1963-02-26 Ncr Co Process of joining polyethylene terephthalate films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079293A (en) * 1959-05-04 1963-02-26 Ncr Co Process of joining polyethylene terephthalate films

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