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US4638022A Expired / Lapsed US ⏱️ 0.0 years remaining

Molding coating composition and process

Assignee: RTGL NEVADA Ltd
•
Filing: 1986-03-24
•
Granted: 1987-01-20
•
Expires: 2006-03-24
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Abstract

Abstract Compositions and methods are provided for forming a coated wood product having the appearance and texture of wood grain, which conceals joints on the wood surface and which is capable of accepting conventional wood stain.

Inventors

  • 👤 Carroll W. Cope

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 11:25
CPC Classifications
C; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C08; C08L; C08L97/00; C08L97/02

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 71 words
A basecoat formulation for forming a coating on wood or plastic surfaces, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ water-miscible thickener 0.179 part dimethyl ethanol 0.187 defoamer 0.227 water dispersing resins 0.837 wetting agent 0.847 priming pigments 2.960 inert pigment 3.393 talc pigment 10.464 colloidal defoamer 0.194 fungicide 0.129 coalescer 1.629 acrylic emulsion 41.333 acrylic resin 12.748 pecan shell flour 2.326 water 24.875 ______________________________________
Claim 2
Dependent Claim 71 words
A basecoat formulation for forming a coating on wood or plastic surfaces, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ water-miscible thickener 0.179 part dimethyl ethanol 0.187 defoamer 0.227 water dispersing resins 0.837 wetting agent 0.847 priming pigments 2.960 inert pigment 3.393 talc pigment 10.464 colloidal defoamer 0.194 fungicide 0.129 coalescer 1.629 acrylic emulsion 41.333 acrylic resin 12.748 pecan shell flour 2.326 water 24.875 ______________________________________
Claim 3
Dependent Claim 201 words
A basecoat formulation for forming a coating on plastic, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ Component A: 2.326 parts pecan shell flour in 6.00 parts sealer X Component B: 31.250 parts basecoat W 3.910 parts basecoat Y 56.510 parts sealer X ______________________________________ wherein sealer X comprises, in parts by volume: ______________________________________ toluol 20.320 gals. methyl amyl ketone 7.007 gals. methyl isobutyl ketone 10.010 gals. ______________________________________ ______________________________________ resins, vinyl 11.630 lbs. flatting agent 1.682 lbs. acetone 10.611 gals. resins 10.711 gals. plasticizer 2.503 gals. plasticizer solvent 0.301 gals. anti-settling agent 5.005 gals. ______________________________________ basecoat W comprises: ______________________________________ toluol 4.01 gals. resins 8.002 gals. wetting agents 1.125 gals. anti-settling agent 0.48 gals. white pigment 230.069 lbs. methyl ethyl ketone 25.008 gals. acetone 15.805 gals. lactol 24.213 gals. resins, vinyl 74.022 lbs. cellulose acetate 54.016 lbs. butyrate resin plasticizer 3.001 gals. flatting pigment trace ______________________________________ and basecoat Y comprises: ______________________________________ toluol 4.01 gals. resins 8.002 gals. wetting agents 1.125 gals. anti-settling agent 0.48 gals. yellow pigment 210.0 lbs. methyl ethyl ketone 25.008 gals. acetone 15.805 gals. lactol 24.213 gals. resins, vinyl 74.022 lbs. cellulose acetate 54.016 lbs. butyrate resin plasticizer 3.001 gals. flatting pigment adjustable ______________________________________
Claim 4
Dependent Claim 201 words
A basecoat formulation for forming a coating on plastic, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ Component A: 2.326 parts pecan shell flour in 6.00 parts sealer X Component B: 31.250 parts basecoat W 3.910 parts basecoat Y 56.510 parts sealer X ______________________________________ wherein sealer X comprises, in parts by volume: ______________________________________ toluol 20.320 gals. methyl amyl ketone 7.007 gals. methyl isobutyl ketone 10.010 gals. ______________________________________ ______________________________________ resins, vinyl 11.630 lbs. flatting agent 1.682 lbs. acetone 10.611 gals. resins 10.711 gals. plasticizer 2.503 gals. plasticizer solvent 0.301 gals. anti-settling agent 5.005 gals. ______________________________________ basecoat W comprises: ______________________________________ toluol 4.01 gals. resins 8.002 gals. wetting agents 1.125 gals. anti-settling agent 0.48 gals. white pigment 230.069 lbs. methyl ethyl ketone 25.008 gals. acetone 15.805 gals. lactol 24.213 gals. resins, vinyl 74.022 lbs. cellulose acetate 54.016 lbs. butyrate resin plasticizer 3.001 gals. flatting pigment trace ______________________________________ and basecoat Y comprises: ______________________________________ toluol 4.01 gals. resins 8.002 gals. wetting agents 1.125 gals. anti-settling agent 0.48 gals. yellow pigment 210.0 lbs. methyl ethyl ketone 25.008 gals. acetone 15.805 gals. lactol 24.213 gals. resins, vinyl 74.022 lbs. cellulose acetate 54.016 lbs. butyrate resin plasticizer 3.001 gals. flatting pigment adjustable ______________________________________
Claim 5
Dependent Claim 83 words
A weather-durable formulation for forming a coating on a wood or plastic surface, said surface, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ plasticizer 2.890 toluol 9.620 isobutyl acetate 19.230 thickener 3.260 acrylic resin 13.209 flexibility agent 3.362 prime pigment 2.452 anti-settling agent 0.413 inert pigments 6.882 n-butanol 8.210 isopropanol (99%) 14.760 extender solvent 12.70 fungicide 0.126 yellow prime pigment 1.970 (singly, red prime pigment or in black prime pigment mixtures) pecan nut shell flour 2.326 ______________________________________
Claim 6
Dependent Claim 83 words
A weather-durable formulation for forming a coating on a wood or plastic surface, said surface, said coating capable of accepting a wood-colored stain, comprising, in parts by volume: ______________________________________ plasticizer 2.890 toluol 9.620 isobutyl acetate 19.230 thickener 3.260 acrylic resin 13.209 flexibility agent 3.362 prime pigment 2.452 anti-settling agent 0.413 inert pigments 6.882 n-butanol 8.210 isopropanol (99%) 14.760 extender solvent 12.70 fungicide 0.126 yellow prime pigment 1.970 (singly, red prime pigment or in black prime pigment mixtures) pecan nut shell flour 2.326 ______________________________________

References Cited (Backward Citations)

US2767150A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-01-19 1990-07-21 1991-01-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-01-19 1994-07-21 1995-01-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-01-19 1998-07-21 1999-01-20 $7700.00 Window Closed / Lapsed

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