IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0695517
(2010-01-28)
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등록번호 |
US-8349068
(2013-01-08)
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발명자
/ 주소 |
- Taylor, Steven L.
- Pamaran, Zosimo D.
|
출원인 / 주소 |
- Custom Building Products, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
35 |
초록
▼
A premixed composition is formed from modified polyacrylate polymer, silicone emulsion, and silane, that cures rapidly to form a composition that can be used as a grout or coating. The premixed composition includes a latex resin including an acrylic-based polymer, a silicone emulsion, and a silane,
A premixed composition is formed from modified polyacrylate polymer, silicone emulsion, and silane, that cures rapidly to form a composition that can be used as a grout or coating. The premixed composition includes a latex resin including an acrylic-based polymer, a silicone emulsion, and a silane, and optionally may include various fillers, pigments, and adjuvants. These components in the proper proportions form a stable viscous suspension that can be floated into tile joints, and cleaned from an adjacent tile surface. The composition rapidly cures to form a hard mass that is resistant to abrasion, in both dry and wet conditions, is color consistent, and is resistant to staining.
대표청구항
▼
1. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said composition has a Shore D hardness of at least 20 after a one-day dry cure, and Shore D hardness of
1. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said composition has a Shore D hardness of at least 20 after a one-day dry cure, and Shore D hardness of at least 18 after being subjected to immersion in water for one day following a one-day dry cure. 2. The premixed composition of claim 1, wherein said latex resin comprises approximately 15-25 percent by weight of the total composition. 3. The premixed composition of claim 1, wherein said silicone emulsion comprises approximately 1.5-3.5 percent by weight of the total composition. 4. The premixed composition of claim 1, wherein said silane comprises approximately 0.15 to 0.25 percent by weight of the total composition. 5. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said sand comprises approximately 72 to 80 percent by weight of the total composition. 6. The premixed composition of claim 1, wherein said latex resin comprises a polymer obtained by polymerization of alkyl(meth)acrylate and optionally with other copolymerizable monomers, wherein the alkyl group of the acrylate monomer can be methyl, ethyl, propyl, butyl or higher alkyl groups. 7. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said latex resin comprises a copolymer of styrene and butylacrylate. 8. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said latex resin comprises a polymer obtained by polymerization of alkyl(meth)acrylate and optionally with other copolymerizable monomers, wherein the alkyl group of the acrylate monomer can be methyl, ethyl, propyl, butyl or higher alkyl groups, and wherein said polymer comprises about zero to about 70 percent by weight styrene. 9. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said silicone emulsion comprises approximately 30 to 60 percent by weight polymethylethoxy siloxane and approximately 1 to 5 percent by weight alkylalkoxy silane. 10. A premixed composition suitable for use as a grout or coating, comprising: a latex resin having a glass transition temperature (Tg) above 25° C.;a silicone emulsion;a silane; andsand, wherein said silane comprises an aqueous dispersion of alkylalkoxy silane, optionally with fluoropolymer. 11. A premixed composition suitable for use as a grout or coating, comprising: approximately 15-25 percent by weight of a latex resin having a glass transition temperature (Tg) above 25° C.;approximately 1.5-3.5 percent by weight of a silicone emulsion;approximately 0.15 to 0.25 percent by weight of a silane;approximately 0.8 to 1.0 percent by weight ethylene glycol; andapproximately 72 to 80 percent by weight sand. 12. The premixed composition of claim 11, wherein said composition has a Shore D hardness of at least 20 after a one-day dry cure, and Shore D hardness of at least 18 after being subjected to immersion in water for one day following a one-day dry cure. 13. The premixed composition of claim 11, wherein said composition has a Shore D hardness of at least 40 after a three-day dry cure, and Shore D hardness of at least 35 after being subjected to immersion in water for one day following a three-day dry cure. 14. The premixed composition of claim 11, wherein said silicone emulsion comprises approximately 2.0-3.0 percent by weight of the total composition. 15. The premixed composition of claim 11, wherein said latex resin comprises a polymer obtained by polymerization of alkyl(meth)acrylate and optionally with other copolymerizable monomers, wherein the alkyl group of the acrylate monomer can be methyl, ethyl, propyl, butyl or higher alkyl groups. 16. The premixed composition of claim 11, wherein said latex resin comprises a copolymer of styrene and butylacrylate. 17. The premixed composition of claim 16, wherein said polymer comprises approximately zero to 70 percent by weight styrene. 18. The premixed composition of claim 11, wherein said silicone emulsion comprises approximately 30 to 60 percent by weight polymethylethoxy siloxane and approximately 1 to 5 percent by weight alkylalkoxy silane. 19. The premixed composition of claim 11, wherein said silane comprises an aqueous dispersion of alkylalkoxy silane, optionally with a fluoropolymer. 20. A method of grouting tile, comprising the steps of: providing a premixed composition, comprising:a) a latex resin having a glass transition temperature (Tg) above 25° C.,b) a silicone emulsion,c) a silane, andd) sand;applying the premixed composition in spaces between a plurality of tiles installed on a substrate surface; andallowing the premixed composition to dry to cure, wherein said composition has a Shore D hardness of at least 20 after a one-day dry cure, Shore D hardness of at least 18 after being subjected to immersion in water for one day following a one-day dry cure, a Shore D hardness of at least 40 after a three-day dry cure, and Shore D hardness of at least 35 after being subjected to immersion in water for one day following a three-day dry cure. 21. A method of grouting tile, comprising the steps of: providing a premixed composition, comprising:a) a latex resin having a glass transition temperature (Tg) above 25° C.,b) a silicone emulsion,c) a silane, andd) sand;applying the premixed composition in spaces between a plurality of tiles installed on a substrate surface; andthe premixed composition to dry to cure, wherein said premixed composition comprises:approximately 15-25 percent by weight of a latex resin having a glass transition temperature (Tg) above 25° C.;approximately 1.5-3.5 percent by weight of a silicone emulsion;approximately 0.15 to 0.25 percent by weight of a silane;approximately 0.8 to 1.0 percent by weight ethylene glycol; andapproximately 74 to 77 percent by weight sand. 22. The method of claim 20, wherein said composition has a Shore D hardness of at least 60 after a seven-day dry cure, and a Shore D hardness of at least 50 after being subjected to immersion in water for one day following a seven-day dry cure.
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