US5085906A
Expired / Lapsed
US
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Adhesive label for adhering to a container and containers made therewith
Assignee: Steinbeis PPL GmbH
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Filing: 1989-10-31
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Granted: 1992-02-04
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Expires: 2009-10-31
Abstract
Abstract The invention relates to an adhesive label for adhering to a container of PP, intended preferably for receiving foodstuffs and preferably being stackable, having, on the underside, an adhesive layer and, on the upper side, a PP base layer provided with an imprint and on the upper side of the PP base layer a PP film has been adhered by a laminating adhesive.
Inventors
- 👤 Hans-Peter Ast
- 👤 Eberhard Paech
- 👤 Werner Amberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:43
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F2003/0202; G09F2003/0207; G09F2003/0208; G09F2003/021; G09F2003/0225; G09F2003/0229; G09F2003/023; G09F2003/0241; G09F2003/0264; G09F2003/0266; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T428/00; Y10T428/13; Y10T428/1352; Y10T428/1397; Y10T428/28
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
82 words
Adhesive label for applying to a container, comprising a base layer, which includes on its underside an adhesive layer and on its upper side an imprint; and a film adhered to the upper side of the base layer by means of a laminating adhesive, wherein the base layer comprises a foamed polypropylene core layer and a pair of polypropylene layers, the foamed polypropylene layer being covered on both sides with the polypropylene layers, and wherein and the film consists essentially of polypropylene.
Claim 2
Dependent Claim
82 words
Adhesive label for applying to a container, comprising a base layer, which includes on its underside an adhesive layer and on its upper side an imprint; and a film adhered to the upper side of the base layer by means of a laminating adhesive, wherein the base layer comprises a foamed polypropylene core layer and a pair of polypropylene layers, the foamed polypropylene layer being covered on both sides with the polypropylene layers, and wherein and the film consists essentially of polypropylene.
Claim 3
Dependent Claim
18 words
Adhesive label according to claim 1, wherein the polypropylene layers surrounding the core layer comprise oriented polypropylene layers.
Claim 4
Dependent Claim
20 words
Adhesive label according to claim 2, wherein the film layer has a thickness of from about 40 to 80 μm.
Claim 5
Dependent Claim
20 words
Adhesive label according to claim 1, wherein the base layer has a thickness of from about 40 to 80 μm.
Claim 6
Dependent Claim
14 words
Adhesive label according to claim 1, wherein the film consists essentially of oriented polypropylene.
Claim 7
Dependent Claim
19 words
Adhesive label according to claim 5, wherein the film has a thickness of from about 12 to 15 μm.
Claim 8
Dependent Claim
19 words
Adhesive label according to claim 1, wherein the film has a thickness of from about 12 to 15 μm.
Claim 9
Dependent Claim
14 words
Adhesive label according to claim 1, wherein the adhesive layer comprises an acrylic dispersion.
Claim 10
Dependent Claim
23 words
Adhesive layer according to claim 1, wherein at least one of the polypropylene layers surrounding the core layer consists essentially of oriented polypropylene.
Claim 11
Dependent Claim
92 words
A container, comprising a container made of polypropylene and having adhered thereto an adhesive label, the adhesive label comprising a base layer, which includes on its underside an adhesive layer and on its upper side an imprint and a film adhered to the upper side of the base layer by means of a laminating adhesive, wherein the base layer comprises a foamed polypropylene core layer and a pair of polypropylene layers, the foamed polypropylene layer being covered on both sides with the polypropylene layers, and wherein the film consists essentially of polypropylene.
Claim 12
Dependent Claim
92 words
A container, comprising a container made of polypropylene and having adhered thereto an adhesive label, the adhesive label comprising a base layer, which includes on its underside an adhesive layer and on its upper side an imprint and a film adhered to the upper side of the base layer by means of a laminating adhesive, wherein the base layer comprises a foamed polypropylene core layer and a pair of polypropylene layers, the foamed polypropylene layer being covered on both sides with the polypropylene layers, and wherein the film consists essentially of polypropylene.
Claim 13
Dependent Claim
13 words
A container according to claim 10, wherein the container is a foodstuff container.
Claim 14
Dependent Claim
11 words
A container according to claim 11, wherein the container is stackable.
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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) | 1995-02-03 | 1995-08-05 | 1996-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-03 | 1999-08-05 | 2000-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-03 | 2003-08-05 | 2004-02-04 | $7700.00 | Window Closed / Lapsed |