GB2264243A - Adhesive in the form of a film - Google Patents

Adhesive in the form of a film

Info

Publication number
GB2264243A
GB2264243A GB9306758A GB9306758A GB2264243A GB 2264243 A GB2264243 A GB 2264243A GB 9306758 A GB9306758 A GB 9306758A GB 9306758 A GB9306758 A GB 9306758A GB 2264243 A GB2264243 A GB 2264243A
Authority
GB
United Kingdom
Prior art keywords
support material
adhesive
film
adhesive film
stretching
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.)
Granted
Application number
GB9306758A
Other versions
GB9306758D0 (en
GB2264243B (en
Inventor
David Charles Summer
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.)
RA ADHESIVE PROD Ltd
R A Adhesive Products Ltd
Original Assignee
RA ADHESIVE PROD Ltd
R A Adhesive Products 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 RA ADHESIVE PROD Ltd, R A Adhesive Products Ltd filed Critical RA ADHESIVE PROD Ltd
Publication of GB9306758D0 publication Critical patent/GB9306758D0/en
Publication of GB2264243A publication Critical patent/GB2264243A/en
Application granted granted Critical
Publication of GB2264243B publication Critical patent/GB2264243B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)

Abstract

An adhesive structure (10) comprises a film (12) of adhesive, and support material (14) embedded in the adhesive film (12). The adhesive material and the support material have a tensile strength in combination which is sufficiently low to allow the adhesive film and the support material to be broken together, in use, by applying a longitudinal force against the resistance provided by the adhesion of the film to an article. The support material (14) has a regular structure which defines lines of relative weakness along which the support material will preferentially break. The support material has a tensile strength which is sufficiently high to prevent the adhesive film from stretching. Thus, the adhesive film (12) and support material (14) will, in use, break together along a weakness line in the support material (14), but without stretching.
GB9306758A 1990-10-11 1993-03-31 Adhesive in the form of a film Expired - Fee Related GB2264243B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909022129A GB9022129D0 (en) 1990-10-11 1990-10-11 Adhesives
PCT/GB1991/001626 WO1992007041A1 (en) 1990-10-11 1991-09-23 Adhesive in the form of a film

Publications (3)

Publication Number Publication Date
GB9306758D0 GB9306758D0 (en) 1993-06-09
GB2264243A true GB2264243A (en) 1993-08-25
GB2264243B GB2264243B (en) 1994-10-19

Family

ID=10683570

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909022129A Pending GB9022129D0 (en) 1990-10-11 1990-10-11 Adhesives
GB9306758A Expired - Fee Related GB2264243B (en) 1990-10-11 1993-03-31 Adhesive in the form of a film

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909022129A Pending GB9022129D0 (en) 1990-10-11 1990-10-11 Adhesives

Country Status (6)

Country Link
EP (1) EP0553118A1 (en)
JP (1) JPH06504299A (en)
AU (1) AU8613291A (en)
GB (2) GB9022129D0 (en)
IL (1) IL99493A0 (en)
WO (1) WO1992007041A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096202A (en) * 1960-08-30 1963-07-02 Johnson & Johnson Polyvinyl pyrrolidone pressure sensitive adhestive and tape containing same
CH417825A (en) * 1962-04-28 1966-07-31 Koenig Claus Adhesive tape, in particular self-adhesive tape
US3853598A (en) * 1970-04-17 1974-12-10 Scholl Inc Adhesive tape
DE3134712A1 (en) * 1980-09-04 1982-04-29 The Kendall Co., Walpole, Mass. DUCT TAPE
DE3217801A1 (en) * 1982-05-12 1983-11-17 Gebrüder Seidel GmbH & Co., 6102 Pfungstadt Sealing adhesive strip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096202A (en) * 1960-08-30 1963-07-02 Johnson & Johnson Polyvinyl pyrrolidone pressure sensitive adhestive and tape containing same
CH417825A (en) * 1962-04-28 1966-07-31 Koenig Claus Adhesive tape, in particular self-adhesive tape
US3853598A (en) * 1970-04-17 1974-12-10 Scholl Inc Adhesive tape
DE3134712A1 (en) * 1980-09-04 1982-04-29 The Kendall Co., Walpole, Mass. DUCT TAPE
DE3217801A1 (en) * 1982-05-12 1983-11-17 Gebrüder Seidel GmbH & Co., 6102 Pfungstadt Sealing adhesive strip

Also Published As

Publication number Publication date
GB9306758D0 (en) 1993-06-09
EP0553118A1 (en) 1993-08-04
WO1992007041A1 (en) 1992-04-30
GB9022129D0 (en) 1990-11-21
JPH06504299A (en) 1994-05-19
AU8613291A (en) 1992-05-20
GB2264243B (en) 1994-10-19
IL99493A0 (en) 1992-08-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000923