US4214028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resinous polymer sheet materials having surface decorative effects and methods of making the same
Assignee: Congoleum Corp
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Filing: 1979-01-22
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Granted: 1980-07-22
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Expires: 1999-01-22
Abstract
Abstract Resinous polymer sheet materials having selective, surface decorative effects comprising: (1) a base layer or substrate, such as a fibrous backing sheet material and/or a blown or unblown resinous polymer composition having either an embossed or a relatively smooth surface; (2) a pattern or design printed or otherwise deposited on and adhered to the base layer or substrate, certain portions of the printed pattern or design having certain colors, and other portions of the printed pattern or design having other colors; and (3) a wear layer having an embossed or a relatively smooth surface and containing reactive polymerizable monomers and having certain surface portions provided with a certain texture or effect, such as a flat, dead or dull mat finish, and other surface portions provided with another texture or effect, such as a sleek, glossy or lustrous finish, the interior portions of the wear layer lying under the flat, dead or dull mat finish having a relatively high melt viscosity and containing relatively high concentrations of polymerized and/or cross-linked reactive polymerizable monomers, and the interior portions of the wear layer lying under the sleek, glossy or lustrous finish having either (a) a relatively low melt viscosity and containing substantially no significant or substantial concentrations of polymerized and/or cross-linked reactive polymerizable monomers, or (b) a relatively high melt viscosity and containing relatively high concentrations of polymerized and/or cross-linked reactive polymerizable monomers, (i) the certain colors of the printed pattern or design, and (ii) the flat, dead or dull mat finish areas, and (iii) the interior portions of the wear layer having a relatively high melt viscosity and containing the relatively high concentrations of the polymerized and/or cross-linked reactive polymerizable monomers all being in substantially perfect registry, and (i) the other colors of the printed pattern or design, and (ii) the sleek, glossy or lustrous finish areas, and (iii) the interior portions of the wear layer having a relatively low melt viscosity and containing relatively low or no concentrations of polymerized and/or cross-linked reactive polymerizable monomers also all being in substantially perfect registry.
Inventors
- 👤 Harry A. Shortway
- 👤 Alan A. Graham
- 👤 Charles H. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:56
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/18; B32B5/20; B32B27/00; B32B27/06; B32B27/08; B32B3/00; B32B3/26; B32B3/28; B44; B44C; B44C1/00; B44C1/20; B44C1/205; D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0007; B32B2305/00; B32B2305/72; B32B2451/00; Y; Y10; Y10S; Y10S264/00; Y10S264/82; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039; Y10T156/1041; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/24612; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249991; Y10T428/31504; Y10T428/31855; Y10T428/31935
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
121 words
A resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed flat, dead or dull mat texture finish decorative effects over substantially its entire surface comprising: a base layer or substrate; a printing ink composition layer forming a pattern or design on said base layer or substrate; and a resinous polymer wear layer on said printing ink composition layer comprising substantially uniformly therein polymerized, cross-linked and thermoset reactive polymerizable and cross-linkable monomeric materials and having mechanically embossed flat, dead or dull mat texture finish decorative effects over substantially its entire surface, which mechanically embossed flat, dead or dull mat texture finish decorative effects possess increased resistence to softening, melting or flowing due to subsequent increases in ambient temperatures.
Claim 2
Dependent Claim
121 words
A resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed flat, dead or dull mat texture finish decorative effects over substantially its entire surface comprising: a base layer or substrate; a printing ink composition layer forming a pattern or design on said base layer or substrate; and a resinous polymer wear layer on said printing ink composition layer comprising substantially uniformly therein polymerized, cross-linked and thermoset reactive polymerizable and cross-linkable monomeric materials and having mechanically embossed flat, dead or dull mat texture finish decorative effects over substantially its entire surface, which mechanically embossed flat, dead or dull mat texture finish decorative effects possess increased resistence to softening, melting or flowing due to subsequent increases in ambient temperatures.
Claim 3
Dependent Claim
21 words
A resinous polymer sheet material as defined in claim 1, wherein said base layer or substrate comprises a resinous polymer composition.
Claim 4
Dependent Claim
24 words
A resinous polymer sheet material as defined in claim 1, wherein said base layer or substrate comprises a blown or foamed resinous polymer composition.
Claim 5
Dependent Claim
22 words
The resinous polymer sheet material as defined in claim 1, wherein said reactive polymerizable and cross-linkable monomeric materials comprise a polyfunctional monomer.
Claim 6
Dependent Claim
23 words
A resinous polymer sheet material as defined in claim 1, wherein said reactive polymerizable and cross-linkable monomeric material is a trimethylol propane trimethacrylate.
Claim 7
Dependent Claim
22 words
A resinous polymer sheet material as defined in claim 1, wherein said reactive polymerizable and cross-linkable monomeric material is a pentaerythritol triacrylate.
Claim 8
Dependent Claim
22 words
A resinous polymer sheet material as defined in claim 1, wherein said mechanically embossed surface decorative effects have a parchment paper-like texture.
Claim 9
Dependent Claim
22 words
A resinous polymer sheet material as defined in claim 1, wherein said mechanically embossed surface decorative effects have a roughened sand-blasted finish.
Claim 10
Dependent Claim
24 words
A resinous polymer sheet material as defined in claim 1, wherein said mechanically embossed surface decorative effects comprise very fine, closely spaced, parallel lines.
Claim 11
Dependent Claim
23 words
A resinous polymer sheet material as defined in claim 1, wherein a barrier coat layer is applied contacting said printing ink composition layer.
Claim 12
Dependent Claim
34 words
A resinous polymer sheet material as defined in claim 10, wherein said barrier coat layer is positioned between said printed pattern or design of said printing ink composition and said resinous polymer wear layer.
Claim 13
Dependent Claim
34 words
A resinous polymer sheet material as defined in claim 10, wherein said barrier coat layer is positioned between said base layer of substrate and said printed pattern or design of said printing ink composition.
Claim 14
Independent Claim
245 words
A method of making a resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed decorative effects over substantially its entire surface comprising: laying down or forming a base layer or substrate; applying a printing ink composition layer forming a pattern or design on said base layer or substrate; applying to said printing ink composition layer a resinous polymer wear layer having substantially uniformly therein reactive polymerizable and cross-linkable monomeric materials; including a polymerization initiator substantially uniformly in a layer of said resinous polymer sheet material and capable of substantially uniformly initiating a polymerization and cross-linking reaction to substantially uniformly polymerize and to cross-link said reactive polymerizable and cross-linkable monomeric materials throughout the entirety of said resinous polymer wear layer; and mechanically embossing substantially the entire surface of said resinous polymer wear layer at an elevated temperature for a sufficiently long period of time and under sufficient pressure which causes said polymerization initiator lying substantially uniformly in a layer of said resinous polymer sheet material to bring about a reaction polymerizing and cross-linking said reactive polymerizable and cross-linkable monomeric materials substantially uniformly in said resinous polymer wear layer, whereby the melt viscosity of said resinous polymer wear layer is increased, said resinous polymer wear layer becomes thermoset substantially uniformly throughout, and said mechanically embossed decorative effects over substantially the entire surface of said resinous polymer wear layer possess increased resistence to softening, melting and flowing due to subsequent increases in ambient temperatures.
Claim 15
Independent Claim
245 words
A method of making a resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed decorative effects over substantially its entire surface comprising: laying down or forming a base layer or substrate; applying a printing ink composition layer forming a pattern or design on said base layer or substrate; applying to said printing ink composition layer a resinous polymer wear layer having substantially uniformly therein reactive polymerizable and cross-linkable monomeric materials; including a polymerization initiator substantially uniformly in a layer of said resinous polymer sheet material and capable of substantially uniformly initiating a polymerization and cross-linking reaction to substantially uniformly polymerize and to cross-link said reactive polymerizable and cross-linkable monomeric materials throughout the entirety of said resinous polymer wear layer; and mechanically embossing substantially the entire surface of said resinous polymer wear layer at an elevated temperature for a sufficiently long period of time and under sufficient pressure which causes said polymerization initiator lying substantially uniformly in a layer of said resinous polymer sheet material to bring about a reaction polymerizing and cross-linking said reactive polymerizable and cross-linkable monomeric materials substantially uniformly in said resinous polymer wear layer, whereby the melt viscosity of said resinous polymer wear layer is increased, said resinous polymer wear layer becomes thermoset substantially uniformly throughout, and said mechanically embossed decorative effects over substantially the entire surface of said resinous polymer wear layer possess increased resistence to softening, melting and flowing due to subsequent increases in ambient temperatures.
Claim 16
Dependent Claim
21 words
A method as defined in claim 13, wherein said polymerization initiator is included substantially uniformly in said printing ink composition layer.
Claim 17
Dependent Claim
27 words
A method as defined in claim 13, wherein said base layer or substrate comprises a resinous polymer composition and said polymerization initiator is included substantially uniformly therein.
Claim 18
Dependent Claim
19 words
A method as defined in claim 13, wherein said polymerization initiator is included in said resinous polymer wear layer.
Claim 19
Dependent Claim
24 words
A method as defined in claim 13, wherein said mechanically embossed surface decorative effects are created by a surface having a parchment paper-like texture.
Claim 20
Dependent Claim
24 words
A method as defined in claim 13, wherein said mechanically embossed surface decorative effects are created by a surface having a roughened sand-blasted finish.
Claim 21
Dependent Claim
26 words
A method as defined in claim 13, wherein said mechanically embossed surface decorative effects are created by a surface having very fine, closely spaced parallel lines.
Claim 22
Dependent Claim
79 words
A method as defined in claim 13, wherein said base layer or substrate comprises a resinous polymer composition which contains a blowing or foaming agent and said mechanically embossed resinous polymer sheet material is exposed to elevated temperatures for a sufficiently long period of time as to blow or to foam said base layer or substrate, without softening, melting or causing said mechanically embossed decorative effects on substantially the entire surface of said resinous polymer wear layer to flow.
Claim 23
Dependent Claim
20 words
A method as defined in claim 13, wherein a barrier coat layer is applied contacting said printing ink composition layer.
Claim 24
Dependent Claim
20 words
A method as defined in claim 21, wherein said polymerization initiator is included substantially uniformly in said barrier coat layer.
Claim 25
Independent Claim
236 words
A method of making a resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed decorative effects over substantially its enture surface comprising: laying down or forming a base layer or substrate; printing a pattern or design on said base layer or substrate, said pattern or design containing substantially uniformly therein a polymerization initiator; applying to said printed pattern or design a resinous polymer wear layer containing substantially uniformly therein reactive polymerizable and cross-linkable monomeric materials; mechanically embossing substantially the entire surface of said resinous polymer wear layer to provide thereon a flat, dead or dull mat texture finish, said mechanical embossing taking place at a sufficiently elevated temperature of at least about 240° F. for a sufficiently long period of time and under sufficient pressure as to cause said polymerization initiator to (1) bring about polymerization and/or cross-linking of said reactive polymerizable and cross-linkable monomeric materials substantially uniformly throughout the entirety of said resinous polymer wear layer and (2) to substantially uniformly increase the melt viscosity throughout the entirety of said resinous polymer wear layer; and exposing said base layer or substrate and said resinous polymer wear layer to a more elevated temperature of from about 325° F. to about 470° F. wherein said mechanically embossed flat, dead or dull mat texture finish does not soften, melt or flow but retains its mechanically embossed flat, dead or dull mat texture finish throughout.
Claim 26
Independent Claim
236 words
A method of making a resinous polymer sheet material having substantially uniformly polymerized, cross-linked and thermoset mechanically embossed decorative effects over substantially its enture surface comprising: laying down or forming a base layer or substrate; printing a pattern or design on said base layer or substrate, said pattern or design containing substantially uniformly therein a polymerization initiator; applying to said printed pattern or design a resinous polymer wear layer containing substantially uniformly therein reactive polymerizable and cross-linkable monomeric materials; mechanically embossing substantially the entire surface of said resinous polymer wear layer to provide thereon a flat, dead or dull mat texture finish, said mechanical embossing taking place at a sufficiently elevated temperature of at least about 240° F. for a sufficiently long period of time and under sufficient pressure as to cause said polymerization initiator to (1) bring about polymerization and/or cross-linking of said reactive polymerizable and cross-linkable monomeric materials substantially uniformly throughout the entirety of said resinous polymer wear layer and (2) to substantially uniformly increase the melt viscosity throughout the entirety of said resinous polymer wear layer; and exposing said base layer or substrate and said resinous polymer wear layer to a more elevated temperature of from about 325° F. to about 470° F. wherein said mechanically embossed flat, dead or dull mat texture finish does not soften, melt or flow but retains its mechanically embossed flat, dead or dull mat texture finish throughout.
Claim 27
Dependent Claim
46 words
A method as defined in claim 17, wherein said polymerization initiator is included substantially uniformly in said printed pattern or design in an amount of from about 1 percent to about 40 percent by weight, based on the total weight of said printed pattern or design.
Claim 28
Dependent Claim
55 words
A method as defined in claim 23, wherein said reactive polymerizable and cross-linkable monomeric materials are included substantially uniformly in said resinous polymer wear layer in an amount of from about 5 parts by weight to about 40 parts by weight, based on 100 parts by weight of resin in the resinous polymer wear layer.
Claim 29
Dependent Claim
23 words
A method as defined in claim 23, wherein said mechanical embossing and said polymerization and/or cross-linking take place in one operation substantially simultaneously.
Claim 30
Dependent Claim
23 words
A method as defined in claim 13, wherein said mechanical embossing and said polymerization and/or cross-linking take place in one operation substantially simultaneously.
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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) | 1983-07-22 | 1984-01-21 | 1984-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-22 | 1988-01-21 | 1988-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-22 | 1992-01-21 | 1992-07-22 | $7700.00 | Window Closed / Lapsed |