GB2264243A - Adhesive in the form of a film - Google Patents
Adhesive in the form of a filmInfo
- 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
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.
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)
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 |
-
1990
- 1990-10-11 GB GB909022129A patent/GB9022129D0/en active Pending
-
1991
- 1991-09-16 IL IL99493A patent/IL99493A0/en unknown
- 1991-09-23 AU AU86132/91A patent/AU8613291A/en not_active Abandoned
- 1991-09-23 WO PCT/GB1991/001626 patent/WO1992007041A1/en not_active Application Discontinuation
- 1991-09-23 EP EP91916825A patent/EP0553118A1/en not_active Ceased
- 1991-09-23 JP JP3515280A patent/JPH06504299A/en active Pending
-
1993
- 1993-03-31 GB GB9306758A patent/GB2264243B/en not_active Expired - Fee Related
Patent Citations (5)
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 |