US4605592A
Expired / Lapsed
US
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Composite decorative article
Assignee: 3M Co
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Filing: 1984-04-04
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Granted: 1986-08-12
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Expires: 2004-04-04
Abstract
Abstract A multilayer decorative article having in order an ink-receptive vinyl film layer, a plasticizer barrier layer, and a pressure-sensitive adhesive layer, the adhesive layer being adapted to maintain adhesion to highly plasticized vinyl substrates, and the intermediate barrier layer being capable of preventing plasticizer from migrating from the vinyl substrate into the vinyl film outer layer.
Inventors
- 👤 Susan Z. Paquette
- 👤 Dennis O. Falaas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:52
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/29; C09J7/22; C09J7/30; C09J7/38; C09J2301/00; C09J2301/10; C09J2301/16; C09J2301/162; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/263; Y10T428/28; Y10T428/2848; Y10T428/2852; Y10T428/2878; Y10T428/2887; Y10T428/2891; Y10T428/31504; Y10T428/31551; Y10T428/31562; Y10T428/31573; Y10T428/31576; Y10T428/3158; Y10T428/31855; Y10T428/31909; Y10T428/31913; Y10T428/3192; Y10T428/31928
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
137 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) an alkylacrylate and/or alkylmethacrylate having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer; and (3) a third layer between said first and second layers, said third layer adapted to inhibit migration of vinyl plasticizers through said third layer, said composite decorative article being wrinkle resistant and said adhesive being capable of providing an adherent bond to said vinyl substrate.
Claim 2
Dependent Claim
137 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) an alkylacrylate and/or alkylmethacrylate having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer; and (3) a third layer between said first and second layers, said third layer adapted to inhibit migration of vinyl plasticizers through said third layer, said composite decorative article being wrinkle resistant and said adhesive being capable of providing an adherent bond to said vinyl substrate.
Claim 3
Dependent Claim
113 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of plasticizer tolerant, pressure-sensitive adhesive comprising the polymeric reaction product of reactants consisting essentially of: (a) one or more acid or amide selected from the group consisting of acrylic acid, methacrylic acid, acrylamide, and methacrylamide; (b) one or more esters selected from the group consisting of n-butyl acrylate, methylbutyl acrylate, and iso-octyl acrylate; and (c) one or more additionally ethylenically unsaturated monomer; (3) a third layer between said first and second layers, said third layer adapted to inhibit migration of vinyl plasticizers through said third layer.
Claim 4
Dependent Claim
113 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of plasticizer tolerant, pressure-sensitive adhesive comprising the polymeric reaction product of reactants consisting essentially of: (a) one or more acid or amide selected from the group consisting of acrylic acid, methacrylic acid, acrylamide, and methacrylamide; (b) one or more esters selected from the group consisting of n-butyl acrylate, methylbutyl acrylate, and iso-octyl acrylate; and (c) one or more additionally ethylenically unsaturated monomer; (3) a third layer between said first and second layers, said third layer adapted to inhibit migration of vinyl plasticizers through said third layer.
Claim 5
Dependent Claim
21 words
The article of claims 1 or 2 wherein said first layer has a thickness of from about 0.02 to 0.13 mm.
Claim 6
Dependent Claim
31 words
The article of claims 1 or 2 wherein said additional ethylenically unsaturated monomer has at least one member selected from the class consisting of N-vinyl pyrrolidone, methyl acrylate, and vinyl acetate.
Claim 7
Dependent Claim
14 words
The article of claims 1 or 2 wherein said third layer comprises a polyurethane.
Claim 8
Dependent Claim
20 words
The article of claims 1 or 2 wherein said third layer is in contact with said first and second layers.
Claim 9
Dependent Claim
27 words
The article of claim 1 wherein said plasticizer resistant, pressure-sensitive adhesive consists essentially of the reaction product of (a) n-butylacrylate, (b) acrylic acid, and (c) N-vinyl pyrrolidone.
Claim 10
Dependent Claim
46 words
The article of claim 7 wherein n-butylacrylate is present to the extent of about 85 parts by weight, the acrylic acid present to the extent of about 5 parts by weight and the N-vinyl pyrrolidone is present to the extent of about 10 parts by weight.
Claim 11
Dependent Claim
11 words
The article of claim 2 wherein the ester is n-butyl acrylate.
Claim 12
Dependent Claim
11 words
The article of claim 2 wherein the ester is methylbutyl acrylate.
Claim 13
Dependent Claim
11 words
The article of claim 2 wherein the ester is iso-octyl acrylate.
Claim 14
Dependent Claim
56 words
The article of claims 1 or 2 wherein said first layer has a thickness of from about 0.02 to about 0.13 mm. and said adherent bond of said adhesive to said vinyl substrate has a value of at least 3 lbs./inch after bonding and aging seven days at 66° C. per ASTM Test D-1000, Part B.
Claim 15
Dependent Claim
22 words
The article of claim 2 wherein the third layer comprises a polymer of vinyl chloride and at least one monomer copolymerizable therein.
Claim 16
Dependent Claim
119 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of a plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) and alkylacrylate and/or alkylmethacrylate having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer; and (3) a third layer between said first and second layers, said third layer comprising a polymer of vinyl chloride and at least one monomer copolymerizable therewith.
Claim 17
Dependent Claim
119 words
A composite decorative article adapted for adherence to vinyl substrates containing migratable plasticizers, comprising: (1) a first layer comprising a polyvinyl chloride film; (2) a second layer of a plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) and alkylacrylate and/or alkylmethacrylate having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer; and (3) a third layer between said first and second layers, said third layer comprising a polymer of vinyl chloride and at least one monomer copolymerizable therewith.
Claim 18
Dependent Claim
18 words
The article of claims 14 or 13 wherein said at least one monomer copolymerizable therewith includes vinyl acetate.
Claim 19
Dependent Claim
22 words
The article of claims 14 or 13 wherein said third layer polymer comprises the reaction product of vinyl chloride and vinyl acetate.
Claim 20
Dependent Claim
53 words
The article of claim 1 wherein said acrylic and/or methacrylic acid and/or acrylamide and/or methacrylamide is present to the extent of about 1% to about 10% by weight, said alkylacrylate and/or alkylmethacrylate is present to the extent of about 35% to about 85% by weight, and the balance is said ethylenically unsaturated monomer.
Claim 21
Independent Claim
119 words
A method for marking a vinyl substrate having migratable plasticizers associated therewith, said method comprising bonding to said substrate a composite decorative article comprising an outer layer of vinyl film, an intermediate layer comprising a polyurethane resin or a vinyl resin, and an underlying layer of a plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) an alkylacrylate and/or alkylmethacrylate, having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer, said bonding being between said substrate and said adhesive.
Claim 22
Independent Claim
119 words
A method for marking a vinyl substrate having migratable plasticizers associated therewith, said method comprising bonding to said substrate a composite decorative article comprising an outer layer of vinyl film, an intermediate layer comprising a polyurethane resin or a vinyl resin, and an underlying layer of a plasticizer tolerant pressure-sensitive adhesive comprising the reaction product of reactants comprising (a) acrylic acid and/or methacrylic acid and/or acrylamide, and/or methacrylamide (b) an alkylacrylate and/or alkylmethacrylate, having at least 4 carbon atoms and wherein the carbon atom attached to the oxy atom of the carbonyloxy group has at least one hydrogen atom attached thereto, and (c) at least one additional ethylenically unsaturated monomer, said bonding being between said substrate and said adhesive.
Claim 23
Dependent Claim
19 words
The method of claim 18 wherein said vinyl film layer has a thickness of no more than 0.13 mm.
Claim 24
Dependent Claim
29 words
The method of claim 18 wherein said additional ethylenically unsaturated monomer has at least one member selected from the class consisting of N-vinyl pyrrolidone, methyl acrylate, and vinyl acetate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-11 | 1990-02-10 | 1990-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-11 | 1994-02-10 | 1994-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-11 | 1998-02-10 | 1998-08-12 | $7700.00 | Window Closed / Lapsed |