GB1130395A - Adhesive tapes - Google Patents

Adhesive tapes

Info

Publication number
GB1130395A
GB1130395A GB5581/66A GB558166A GB1130395A GB 1130395 A GB1130395 A GB 1130395A GB 5581/66 A GB5581/66 A GB 5581/66A GB 558166 A GB558166 A GB 558166A GB 1130395 A GB1130395 A GB 1130395A
Authority
GB
United Kingdom
Prior art keywords
adhesive
sheet material
tapes
coated
rubber
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
GB5581/66A
Inventor
James Dow
David Austin Lickman
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.)
Smith and Nephew PLC
TJ Smith and Nephew Ltd
Original Assignee
Smith and Nephew PLC
TJ Smith and Nephew 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 Smith and Nephew PLC, TJ Smith and Nephew Ltd filed Critical Smith and Nephew PLC
Priority to GB5581/66A priority Critical patent/GB1130395A/en
Priority to FR94287A priority patent/FR1510682A/en
Publication of GB1130395A publication Critical patent/GB1130395A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber

Abstract

1,130,395. Adhesive tapes. T. J. SMITH & NEPHEW Ltd. 2 Feb., 1967 [9 Feb., 1966], No. 5581/66. Heading B2E. An adhesive tape has a backing made from either (a) a thermoplastic sheet material having a regularly spaced relief or recessed pattern on at least one surface, the sheet material being capable of forming a non woven net upon stretching or stressing biaxially; or (b) a thermoplastic sheet material as in (a) that has been stretched uniaxially or biaxially. The thermoplastic material may be polymers or copolymers of olefins particularly ethylene. The adhesive may be solvent, heat, or pressure sensitive and may be of acrylic resin or rubber based e.g. of pale crepe rubber and poly-betapinene resin. Rubber-based adhesive may require the use of a primer coat of, for example, acrylic-rubber emulsion. High density polyethylene backing may be surface treated e.g. by corona discharge, prior to coating with adhesive. The adhesive may be applied to one or both surfaces of the backing by immersion or roller techniques. The tape may be produced 'by (i) applying the adhesive to the unstretched thermoplastic sheet material having a regularly spaced relief or recessed pattern on at least one surface; (2) stretching the adhesive coated unstretched material in one or two directions at right angles; or (3) applying the adhesive to the thermoplastic sheet material which has been stretched in one or two directions. The stretching in two directions may be done in two stages or simultaneously. Where necessary, the openings in the net may be blown free of adhesive, after application of the adhesive to the stretched material, by an air blow. Tapes having adhesive on one surface may be coated on the other surface with a release coating. Tapes coated with adhesive on both surfaces are provided with a releasable liner to permit winding. The tapes may be applied to window glass, or, if coated on both surfaces, may be used to join two or more porous sheets to form a laminate e.g. in clothing.
GB5581/66A 1966-02-09 1966-02-09 Adhesive tapes Expired GB1130395A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5581/66A GB1130395A (en) 1966-02-09 1966-02-09 Adhesive tapes
FR94287A FR1510682A (en) 1966-02-09 1967-02-09 Adhesive tapes improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5581/66A GB1130395A (en) 1966-02-09 1966-02-09 Adhesive tapes

Publications (1)

Publication Number Publication Date
GB1130395A true GB1130395A (en) 1968-10-16

Family

ID=9798803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5581/66A Expired GB1130395A (en) 1966-02-09 1966-02-09 Adhesive tapes

Country Status (2)

Country Link
FR (1) FR1510682A (en)
GB (1) GB1130395A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2104817A1 (en) * 1970-02-03 1971-08-12 Fehrn Chnstensen, Vagn Christian Albert, Sempach (Schweiz) Pressure sensitive adhesive tape
US6432527B1 (en) 1999-12-14 2002-08-13 3M Innovative Properties Company Embossed film having controlled tear

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020018A1 (en) * 1994-01-24 1995-07-27 Kt Industries Ltd. Pressure sensitive adhesive tape
US5520868A (en) * 1994-01-24 1996-05-28 Kt Industries Inc. Forming pressure sensitive adhesive tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2104817A1 (en) * 1970-02-03 1971-08-12 Fehrn Chnstensen, Vagn Christian Albert, Sempach (Schweiz) Pressure sensitive adhesive tape
US6432527B1 (en) 1999-12-14 2002-08-13 3M Innovative Properties Company Embossed film having controlled tear

Also Published As

Publication number Publication date
FR1510682A (en) 1968-01-19

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