A toilet sealing ring for sealing the outlet of a floor mounted toilet to a mating drain pipe comprises an annular mass of a wax based composition comprising a wax component and at least 20 wt. % of a non-wax filler component.
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1. A toilet sealing ring comprising: an annular mass of a wax based composition comprising: a wax component and at least 20 wt. % of a non-wax filler component, wherein the filler component comprises at least about 20 wt. % of a high density filler having a density of at least about 1.5 g/cc, and at
1. A toilet sealing ring comprising: an annular mass of a wax based composition comprising: a wax component and at least 20 wt. % of a non-wax filler component, wherein the filler component comprises at least about 20 wt. % of a high density filler having a density of at least about 1.5 g/cc, and at least about 3 wt. % of a low density filler having a density of no more than about 0.6 g/cc, the percents being based on the weight of the wax based composition as a whole. 2. The toilet sealing ring of claim 1, wherein the wax based composition contains about 20 to 70 wt. % of a wax component, said wax component including about 1 to 6 wt. % of a low density synthetic wax formed by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene. 3. The toilet sealing ring of claim 2, wherein the low density synthetic wax has a density of about 0.5 to 1.2 gm/cc. 4. The toilet sealing ring of claim 1, wherein the ratio of high density filler to low density filler is about 10:1 to 3:1 on a weight basis and about 0.075:1 to 0.6:1 on a volume basis. 5. The toilet sealing ring of claim 4, wherein the high density filler comprises calcium carbonate and the low density filler comprises hollow microspheres. 6. The toilet sealing ring of claim 1, wherein the wax component exhibits a Drop Melt Point of about 45° C. to 125° C., when measured by ASTM D127, and a hardness of about 40 to 100, when measured by the Cone Penetration Test of ASTM D937, andwherein the amount of wax component in the wax based composition is sufficient so that the wax based composition, as a whole, exhibits a Softening Point of about 50° C. to 90° C., a hardness of about 60 to 150 when measured using a Humboldt needle no. H-1310, and passes the Elasticity test outlined in the Test Standard TT-P-1536 A. 7. The toilet sealing ring of claim 6, wherein the wax component comprises a hard wax having a hardness of 70 or more when measured by the Cone Penetration Test of ASTM D937,one or more hydrocarbon ingredients comprising a soft wax having a hardness of less than 70 when measured by the Cone Penetration Test of ASTM D937, a hydrocarbon oil, or both, andan optional low density synthetic wax made by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene, the optional low density synthetic wax having a density of about 0.5 to 1.2 gm/cc. 8. The toilet sealing ring of claim 7, wherein the hydrocarbon ingredient comprises one or more of a hydrocarbon wax and hydrocarbon oil. 9. The toilet sealing ring of claim 7, wherein said hydrocarbon oil has a viscosity of about 4 to 400 cSt at 100° F. (37.8° C.), a specific gravity of about 0.8 to 0.95 g/cc at 15.6° C. and an Aniline Point of 60° C. to 100° C. 10. The toilet sealing ring of claim 7, wherein the wax component exhibits a Drop Melt Point of about 55° C. to 85° C., and a hardness of about 45 to 85. 11. The toilet sealing ring of claim 7, wherein the filler component exhibits a density of about 0.4-1.3 g/cc. 12. The toilet sealing ring of claim 11, wherein the filler component exhibits a density of about 0.6-1.1 g/cc. 13. The toilet sealing ring of claim 7, wherein the wax component comprises a slack wax having a Drop Melt point of about 130 to 200° F. (54.5 to 93.3° C.) and a Cone Penetration of about 40-90 dmm in combination with a hydrocarbon oil having a viscosity of about 10 to 1,500 cSt at 100° F. (37.8° C.), a specific gravity of about 5 to 40 lbs/gal. (0.6 to 4.8 g/cc) at 60° F. (15.6° C.) and an aniline point of about 140 to 240° F. (60 to 115.6° C.). 14. The toilet sealing ring of claim 13, wherein the wax component comprises a slack wax having a Drop Melt point of about 155-175° F. (54.5 to 93.3° C.) and a Cone Penetration of about 55-70 dmm in combination with a hydrocarbon oil having a viscosity of about 20 to 1,000 cSt at 100° F. (37.8° C.), a specific gravity of about 15 to 25 lbs/gal. (1.8 to 3.0 g/cc) at 60° F. (15.6° C.) and an aniline point of about 160-200° F. (71.1 to 93.3° C.). 15. The toilet sealing ring of claim 13, wherein the filler component exhibits a density of about 0.7-1.0 g/cc. 16. The toilet sealing ring of claim 15, wherein the ratio of high density filler to low density filler is about 10:1 to 3:1 on a weight basis and about 0.075:1 to 0.6:1 on a volume basis. 17. The toilet sealing ring of claim 13, wherein the high density filler comprises calcium carbonate and low density filler comprises hollow microspheres. 18. The toilet sealing ring of claim 17, wherein the wax component includes about 1 to 6 wt. % low density synthetic wax made by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene, the optional low density synthetic wax having a density of about 0.5 to 1.2 gm/cc. 19. The toilet sealing ring of claim 8, wherein the high density filler comprises calcium carbonate and the low density filler comprises hollow microspheres, and further wherein the wax component includes about 1 to 6 wt. % low density synthetic wax made by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene, the optional low density synthetic wax having a density of about 0.5 to 1.2 gm/cc. 20. The toilet sealing ring of claim 7, wherein the high density filler comprises calcium carbonate and the low density filler comprises hollow microspheres, and further wherein the wax component includes about 1 to 6 wt. % low density synthetic wax made by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene, the optional low density synthetic wax having a density of about 0.5 to 1.2 gm/cc. 21. A wax based composition for making a toilet sealing ring, the composition comprising: at least about 20 wt. % of a high density filler having a density of at least about 1.5 g/cc, at least about 3 wt. % of a low density filler having a density of no more than about 0.6 g/cc, anda sufficient amount of a wax component so that the wax based composition as a whole exhibits a Softening Point of about 60° C. to 90° C., a hardness of about 60 to 150 (measured using a Humboldt needle no. H-1310), and passes an Elasticity test as outlined in the Test Standard TT-P-1536 A. 22. The wax based composition of claim 21, wherein the wax component exhibits a Drop Melt Point of about 45° C. to 125° C., when measured by ASTM D127, and a hardness of about 40 to 100, when measured by the Cone Penetration Test of ASTM D937. 23. The wax based composition of claim 22, wherein the wax based composition contains about 20 to 70 wt. % wax component, and further wherein the wax component includes about 1 to 6 wt. % low density synthetic wax made by polymerizing or copolymerizing at least one of ethylene, propylene, n-butylene and iso-butylene, the optional low density synthetic wax having a density of about 0.5 to 1.2 gm/cc, the percents being based on the weight of the wax based composition as a whole.
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이 특허에 인용된 특허 (9)
Ferraro Robert Matthew ; Landis Charles Randolph ; Beall Gary W. ; Tsipursky Semeon ; Sorokin Anatoliy ; Goldman Anatoliy, Compositions and methods for manufacturing waxes filled with intercalates and exfoliates formed with oligomers and polym.
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