US4666751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-adhesive material and method for the manufacture thereof
Assignee: Individual
•
Filing: 1984-04-09
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Granted: 1987-05-19
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Expires: 2004-04-09
Abstract
Abstract A self-adhesive product is formed of at least one material (8) and an adhesive composition deposited onto the material (8). The ratio of the adherent surface, namely the total adhesive contact surface, to the application surface, namely the surface to which the self-adhesive product is applied, is less than 1. The adhesive composition deposited on the material (8) is such that the total surface on which the adhesive material is deposited is less than the surface of the material.
Inventors
- 👤 Jean-Claude Pasquali
- 👤 Jean-Claude Binet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:26
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
75 words
A self-adhesive article, comprising: a first substantially flat sheet, a second substantially flat sheet, and a perforated support, said perforated support being located between said first and second sheets, said perforated support being entirely coated with an adhesive having a greater adherence to the first sheet than to the second sheet, the perforated support applying the adhesive to the first sheet, the second sheet being removable from the perforated support and from the first sheet.
Claim 2
Dependent Claim
75 words
A self-adhesive article, comprising: a first substantially flat sheet, a second substantially flat sheet, and a perforated support, said perforated support being located between said first and second sheets, said perforated support being entirely coated with an adhesive having a greater adherence to the first sheet than to the second sheet, the perforated support applying the adhesive to the first sheet, the second sheet being removable from the perforated support and from the first sheet.
Claim 3
Dependent Claim
15 words
A self-adhesive article as recited in claim 1, wherein said perforated support is a grid.
Claim 4
Dependent Claim
20 words
A self-adhesive articles as recited in claim 1, wherein said perforated support is netting formed of warp and filling threads.
Claim 5
Independent Claim
43 words
A method of manufacturing a self-adhesive article having a substantially flat sheet and a perforated support coated entirely with an adhesive, comprising the steps of: entirely coating the perforated support with the adhesive; and contacting the substantially flat sheet with the perforated support.
Claim 6
Independent Claim
43 words
A method of manufacturing a self-adhesive article having a substantially flat sheet and a perforated support coated entirely with an adhesive, comprising the steps of: entirely coating the perforated support with the adhesive; and contacting the substantially flat sheet with the perforated support.
Claim 7
Dependent Claim
38 words
A method as recited in claim 4, wherein the coating step includes immersing the perforated support in a supply of the adhesive and removing an excess amount of the adhesive from the perforated support after the applying step.
Claim 8
Dependent Claim
27 words
A method as recited in claim 4, further comprising the step of heating the substantially flat sheet and the perforated support to dry and fix the adhesive.
Claim 9
Independent Claim
74 words
A method of manufacturing a self-adhesive article having a first substantially flat sheet, a second substantially flat sheet, and a perforated support coated entirely with an adhesive, the perforated support being located between the first sheet and the second sheet, the second sheet being removable, comprising the steps of: entirely coating the perforated support with the adhesive; contacting the first sheet witht the perforated support; and contacting the perforated support with the second sheet.
Claim 10
Independent Claim
74 words
A method of manufacturing a self-adhesive article having a first substantially flat sheet, a second substantially flat sheet, and a perforated support coated entirely with an adhesive, the perforated support being located between the first sheet and the second sheet, the second sheet being removable, comprising the steps of: entirely coating the perforated support with the adhesive; contacting the first sheet witht the perforated support; and contacting the perforated support with the second sheet.
Claim 11
Dependent Claim
38 words
A method as recited in claim 7, wherein the coating step includes immersing the perforated support in a supply of the adhesive and removing an excess amount of the adhesive from the perforated support after the applying step.
Claim 12
Dependent Claim
27 words
A method as recited in claim 7, further comprising the step of heating the first and second sheets and the adhesive to dry and fix the adhesive.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-05-18 | 1990-11-17 | 1991-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-18 | 1994-11-17 | 1995-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-18 | 1998-11-17 | 1999-05-19 | $7700.00 | Window Closed / Lapsed |