GB2154042A - Multi-layer adhesive article - Google Patents

Multi-layer adhesive article Download PDF

Info

Publication number
GB2154042A
GB2154042A GB08424784A GB8424784A GB2154042A GB 2154042 A GB2154042 A GB 2154042A GB 08424784 A GB08424784 A GB 08424784A GB 8424784 A GB8424784 A GB 8424784A GB 2154042 A GB2154042 A GB 2154042A
Authority
GB
United Kingdom
Prior art keywords
layer
article
polyvinyl chloride
article according
foam material
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
GB08424784A
Other versions
GB2154042B (en
GB8424784D0 (en
Inventor
Anthony Edward Charl Plumridge
Gilliam Margaret Plumridge
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8424784D0 publication Critical patent/GB8424784D0/en
Priority to US06/696,447 priority Critical patent/US4590112A/en
Priority to EP19850300662 priority patent/EP0151540A3/en
Publication of GB2154042A publication Critical patent/GB2154042A/en
Application granted granted Critical
Publication of GB2154042B publication Critical patent/GB2154042B/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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/00173—Characteristics of game boards, alone or in relation to supporting structures or playing piece
    • A63F3/00574—Connections between board and playing pieces
    • A63F2003/0058—Adhesive
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)

Abstract

The article comprises a plurality of layers and is such as to adhere to a smooth high gloss surface, one layer being intended to adhere to said surface and being formed from a polished, highly plasticized polyvinyl chloride material. In particular, the article may comprise said one layer 2, a layer 3 of PVC, a layer 4 of rigid PVC, a layer 5 of PVC foam and a further layer 6 of PVC, the formed layer giving the article a padded appearance. The foam layer may alternatively be of polyether or polyurethane. The article may be of geometric shape or may have the shape of a letter or numeral, or of an easily recognisable object, for use as an alphabet or time-teaching aid. The articles may be used in conjunction with a printed substrate to make a farmyard, seaside, space or street scene or may be formed as musical notes for use with a high gloss surface printed with a stave. They may also be used as markers with a high gloss surface in the form of a height measuring chart. <IMAGE>

Description

SPECIFICATION Multi-layer adhesive articles This invention relates to a multi-layer adhesive article.
According to the present invention there is provided an article which comprises a plurality of layers and which is suitable to adhere to a smooth high gloss surface, wherein one layer is intended to adhere to said surface and is formed from a polished, highly plasticized polyvinyl chloride material.
The article in accordance with the present invention will be known by the applicants by the trade mark "CLINGBACK".
The highly plasticized polyvinyl chloride can be that which is commercially available, e.g.
that known as "Clearweystick" as supplied by Display People, of Shepton Mallet, Somerset.
Preferably, one intermediate layer is formed of a foam material to give the article a padded appearance. The presently preferred foam material is a polyvinyl chloride foam material, but other foam materials such as polyether foam material or a polyurethane foam material may be used.
It is to be appreciated that the padding will give the article a more "three dimensional" appearance, as viewed from the front. The rearmost layer should be flat where the article is to adhere to a flat surface.
In one embodiment of the present invention, the article comprises five layers which are, sequentially: (a) a layer of polished highly plasticized polyvinyl chloride material: (b) a layer of a polyvinyl chloride material; (c) a layer of a rigid polyvinyl chloride material; (d) a layer of a polyvinyl chloride foam material; and (e) a layer of polyvinyl chloride material.
The layers (a), (b) and (e) may be coloured.
Suitable dimensins, given merely by way of example, in this embodiment are as follows: (a) 0.2 mm (0.008 inch) (b) 0.2 mm (0.008 inch) (c) 0.375 mm (0.015 inch) (d) 2.5 mm (0.1 inch) (e) 0.2 mm (0.008 inch).
In another embodiment of the present invention, the layers (b) and (c) may be replaced by a single layer of rigid, polyvinyl chloride material.
Although the layer most remote from the highly plasticized polyvinyl chloride layer may be continuously coloured, it may alternatively be a clear layer with printing, in one or more different coloured inks, on the side of this remote layer whch faces an intermediate layer of the article.
Articles produced in accordance with the present invention may be in the shape of an alphanumeric character.
Alternatively, the article may be in the shape of an easily recognisable object which can be used as an alphabet teaching aid (for example, an apple-shaped article corresponding to the letter a, a bee-shaped article corresponding to the letter b, etc.).
In another alternative form the article may be a geometric shape, for example a circle, a rectangle, a triangle or any other curved or straight sided outline, which can be used to form pictures and patterns.
The article may, for example, resemble a road traffic sign, which can be used as a teaching aid (for example, for the road safety instruction of young children).
In another aspect of the present invention, there is provided a combination comprising one or more article in accordance with the first-mentioned aspect of the present invention, in association with a substrate having a smooth, high gloss surface. This surface must be substantially grease-free for the article to adhere satisfactorily to the surface.
Thus, printed representational shapes may be used in conjunction with a printed background board to make scenes, for example farmyard, seaside, space or street scenes.
Additionally, articles in the form of numerals may be used in association with a printed circular board, having a smooth high gloss surface, as a clock face, for a time-teaching aid.
In one embodiment of this aspect of the present invention the substrate with the high gloss surface is in the form of a childrens' height measuring chart, and the one or more article is chosen from a marker and a marker printed with an appropriate name.
In another embodiment of the present invention, the substrate with the high gloss surface may be printed with a music stave and the articles are in the shape of musical notes (for example crotchets or minims).
In a further aspect of the present invention, there is provided a process for producing an article in accordance with the first-mentioned aspect of the present invention, which process comprises passing a plurality of layers, from which the article is to be formed, between a pair of platens and, by a high frequency welding technique, pressing the desired shape of article from the plurality of layers.
For an article wherein the layer most remote from the highly plasticized layer is clear with printing on the side of the remote layer which faces an intermediate layer, the weld may surprisingly be made through the ink, thus not giving a wide border to the article.
Figure 1 in the accompanying drawings shows a cross-section through the middle region of an article, in the shape of a letter 1, in accordance with one embodiment of the present invention.
The article 1 comprises five layers 2, 3, 4, 5 and 6 which correspond to the layers (a), (b), (c), (d) and (e) respectively, given in the description.

Claims (21)

1. An article which comprises a plurality of layers and which is suitable to adhere to a smooth high gloss surface, wherein one layer is intended to adhere to said surface and is formed from a polished, highly plasticized polyvinyl chloride material.
2. An article, according to claim 1, wherein one intermediate layer is formed of a foam material to give the article a padded appearance.
3. An article according to Claim 2, wherein the foam material is a plyvinylchloride foam material.
4. An article according to Claim 2, wherein the foam material is a polyether foam material or a polyurethane foam material.
5. An article according to claim 1, 2, 3 or 4 which comprises five layers which are, sequentially: (a) a layer of polished, highly plasticized polyvinyl chloride material; (b) a layer of a polyvinyl chloride material; (c) a layer of a rigid polyvinyl chloride material; (d) a layer of a polyvinyl chloride foam material; and (e) a layer of polyvinyl chloride material.
6. An article according to any one of Claims 1 to 4, which comprises four ayers which are, squentially: (a) a layer of polished, highly plasticized polyvinyl chloride material; (b) a layer of a rigid polyvinyl chloride material; (c) a layer of a polyvinyl chloride foam material; and (e) a layer of polyvinyl chloride material.
7. An article according to claim 5 or 6, wherein the layers (a), (b) and (e) are coloured.
8. An article according to any one of Claims 1 to 4, wherein the layer most remote from the highly plasticized polyvinyl chloride layer is continuously coloured.
9. An article according to any one of Claims 1 to 4, wherein the layer most remote from the highly plasticized polyvinyl chloride layer is a clear layer with printing, in a coloured ink or in more than one different coloured inks, on that side of the remote layer which faces an intermediate layer of the article.
10. An article according to any preceding claim which is in the shape of an alphanumeric character.
11. An article according to any one of claims 1 to 9, which is in the shape of an easily recognisable object and which can be used as an alphabet teaching aid (for example, an apple-shaped article corresponding to the letter a, a bee-shaped article corresponding to the letter b, etc.).
12. An article according to any one of claims 1 to 9, which resembles a road traffic sign, which can be used as a teaching aid (for example, for the road safety instruction of young children).
1 3. An article according to any one of Claims 1 to 9, which is a geometric shape.
1 4. An article according to Claim 1 3.
wherein the geometric shape is a circle, a rectangle, a triangle or any other curved or straight sided outline.
1 5. A combination comprising one or more articles as claimed in any preceding claim, in association with a substrate having a smooth, high gloss surface.
1 6. A combination according to claim 1 5 when directly appendant to any one of claims 1 to 9, wherein the substrate with the high gloss surface is in the form of a childrens' height measuring chart, and the one or more article is chosen from a marker and a marker printed with an appropriate name.
1 7. A combination according to claim 1 5 when directly appendant to any one of claims 1 to 9, wherein the high gloss surface is printed with a music stave and the articles are in the shape of musical notes (for example crotchers or minims).
18. A combination according to Claim 1 5 when directly appendant to any one of Claims 1 to 9, wherein the articles are used in conjunction with a printed substrate to make a farmyard, seaside, space or street scene.
19. A combination according to Claim 15 when directly appendant to any one of Claims 1 to 9, wherein the articles are in the form of numerals and are used in conjunction with a printed circular substrate as a clock face, for a time-teaching aid.
20. A process for producing an article as climed in any one of claims 1 to 14, which process comprises passing a plurality of layers, from which the article is to be formed, between a pair of platens and, by a high frequency welding technique, pressing the desired shape of article from the plurality of layers.
21. An article substantially as hereinbefore described and with reference to, and as illustrated in, the accompanying drawing.
GB08424784A 1984-02-01 1984-10-02 Multi-layer adhesive article Expired GB2154042B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/696,447 US4590112A (en) 1984-02-01 1985-01-30 Multi-layer adhesive articles
EP19850300662 EP0151540A3 (en) 1984-02-01 1985-01-31 Multi-layer adhesive articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848402589A GB8402589D0 (en) 1984-02-01 1984-02-01 Multi-layer adhesive articles

Publications (3)

Publication Number Publication Date
GB8424784D0 GB8424784D0 (en) 1984-11-07
GB2154042A true GB2154042A (en) 1985-08-29
GB2154042B GB2154042B (en) 1986-10-22

Family

ID=10555869

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848402589A Pending GB8402589D0 (en) 1984-02-01 1984-02-01 Multi-layer adhesive articles
GB08424784A Expired GB2154042B (en) 1984-02-01 1984-10-02 Multi-layer adhesive article

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848402589A Pending GB8402589D0 (en) 1984-02-01 1984-02-01 Multi-layer adhesive articles

Country Status (1)

Country Link
GB (2) GB8402589D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270496A (en) * 1992-09-09 1994-03-16 David John Anderson Self-sticking laminate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627881A (en) * 1947-01-07 1949-08-17 Ralph William Furness Improvements relating to letters, numerals and like characters capable of adhering to a surface
US2585924A (en) * 1947-09-10 1952-02-19 James S Cushman Game
US3836151A (en) * 1973-02-26 1974-09-17 W Bowerman Game board
GB1581152A (en) * 1976-06-03 1980-12-10 Riehle H Planning aid and a method of its manufacture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB627881A (en) * 1947-01-07 1949-08-17 Ralph William Furness Improvements relating to letters, numerals and like characters capable of adhering to a surface
US2585924A (en) * 1947-09-10 1952-02-19 James S Cushman Game
US3836151A (en) * 1973-02-26 1974-09-17 W Bowerman Game board
GB1581152A (en) * 1976-06-03 1980-12-10 Riehle H Planning aid and a method of its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270496A (en) * 1992-09-09 1994-03-16 David John Anderson Self-sticking laminate
GB2270496B (en) * 1992-09-09 1997-03-05 David John Anderson Laminates

Also Published As

Publication number Publication date
GB8402589D0 (en) 1984-03-07
GB2154042B (en) 1986-10-22
GB8424784D0 (en) 1984-11-07

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Legal Events

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