IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0610743
(2012-09-11)
|
등록번호 |
US-8551572
(2013-10-08)
|
발명자
/ 주소 |
- Tait, William Stephen
- Kordosh, John
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
248 |
초록
▼
A system for dispensing texture material in a desired spray pattern that substantially matches an existing texture pattern on a target surface comprises an aerosol dispenser, concentrate, and propellant material. The aerosol dispenser has an inner surface comprised at least in part of tin-plated ste
A system for dispensing texture material in a desired spray pattern that substantially matches an existing texture pattern on a target surface comprises an aerosol dispenser, concentrate, and propellant material. The aerosol dispenser has an inner surface comprised at least in part of tin-plated steel. The concentrate comprises a solvent/carrier comprising water, a resin/binder, filler material, a first anti-corrosion material, and a second anti-corrosion material. The first anti-corrosion material is a phosphate ester and comprises approximately 0.5-2.0% by weight of the concentrate. The second anti-corrosion material is sodium nitrite and comprises approximately 0.05-1.00% by weight of the concentrate.
대표청구항
▼
1. A system for dispensing texture material in a desired spray pattern that substantially matches an existing texture pattern on a target surface, comprising: an aerosol dispenser comprising a container assembly defining an inner surface, where the inner surface defines a main chamber; and is at lea
1. A system for dispensing texture material in a desired spray pattern that substantially matches an existing texture pattern on a target surface, comprising: an aerosol dispenser comprising a container assembly defining an inner surface, where the inner surface defines a main chamber; and is at least in part a tin-plated steel,an actuator assembly defining an outlet opening having a cross-sectional area, where the cross-sectional area of the outlet opening is adjustable;a concentrate comprising a solvent/carrier comprising water, where the solvent/carrier comprises approximately 25-65% of by weight of the concentrate,a resin/binder, where the resin/binder comprises approximately 3-7% by weight of the concentrate,filler material, where the filler material comprises approximately 20-70% by weight of the concentrate,a first anti-corrosion material, where the first anti-corrosion material is a phosphate ester and comprises approximately 0.5-2.0% by weight of the concentrate, anda second anti-corrosion material, where the second anti-corrosion material is sodium nitrite and comprises approximately 0.05-1.00% by weight of the concentrate; anda propellant material; whereinthe concentrate and propellant material are disposed within the container assembly such that the water is exposed to the inner surface of the container assembly;at least one of the first and second anti-corrosion materials forms a film on the inner surface of the container assembly;the film inhibits corrosion of the inner surface of the container assembly; andthe cross-sectional area of the outlet opening is adjusted such that the propellant material forces the concentrate out of the outlet opening in a spray pattern that forms the desired texture pattern on the target surface. 2. A system as recited in claim 1, in which the concentrate further comprises a biocide. 3. A system as recited in claim 1, in which the concentrate further comprises a defoamer. 4. A system as recited in claim 1, in which the concentrate further comprises a dispersant. 5. A system as recited in claim 1, in which the concentrate further comprises a color change material. 6. A system as recited in claim 1, in which the concentrate further comprises at least one additive selected from the group of additives consisting of a biocide, a defoamer, and a dispersant. 7. A system as recited in claim 6, in which the concentrate further comprises a color change material. 8. A system as recited in claim 1, in which the concentrate further comprises a particulate material. 9. A system as recited in claim 1, in which: at least a portion of the container assembly is formed by tin-plated steel; andthe first and second anti-corrosion materials form a protective film on any portion of the container assembly that is formed by tin-plated steel exposed to the concentrate. 10. A method of dispensing texture material onto a target surface comprising the steps of: providing an aerosol dispenser comprising a container assembly defining an inner surface, where at least a portion of the inner surface is made of tin-plated steel;forming a concentrate by mixing a solvent/carrier comprising water, where the solvent/carrier comprises approximately 25-65% of by weight of the concentrate,a resin/binder, where the resin/binder comprises approximately 3-7% by weight of the concentrate,filler material, where the filler material comprises approximately 20-70% by weight of the concentrate,a first anti-corrosion material, where the first anti-corrosion material is a phosphate ester and comprises approximately 0.5-2.0% by weight of the concentrate, anda second anti-corrosion material, where the second anti-corrosion material is sodium nitrite and comprises approximately 0.05-1.00% by weight of the concentrate;arranging the concentrate and a propellant material within the container assembly such that at least one of the first and second anti-corrosion materials forms a thin protective film on the inner surface; andoperating the aerosol dispenser such that the propellant material forces the concentrate in a spray pattern that forms the desired texture pattern on the target surface. 11. A method as recited in claim 10, further comprising the step of mixing a biocide into the concentrate. 12. A method as recited in claim 10, further comprising the step of mixing a defoamer into the concentrate. 13. A method as recited in claim 10, further comprising the step of mixing a dispersant into the concentrate. 14. A method as recited in claim 10, further comprising the step of mixing a color change material into the concentrate. 15. A method as recited in claim 10, further comprising the step of mixing into the concentrate at least one additive selected from the group of additives consisting of a biocide, a defoamer, and a dispersant. 16. A method as recited in claim 15, further comprising the step of mixing a color change material into the concentrate. 17. A method as recited in claim 10, further comprising the step of mixing a particulate material into the concentrate. 18. A system as recited in claim 1, in which the concentrate comprises: approximately 30-60% of the solvent/carrier by weight of the concentrate;approximately 4.5-5.5% of the resin/binder by weight of the concentrate; andapproximately 40-60% of the filler material by weight of the concentrate. 19. A method as recited in claim 10, in which the step of forming the concentrate comprises the steps of mixing: approximately 30-60% of the solvent/carrier by weight of the concentrate;approximately 4.5-5.5% of the resin/binder by weight of the concentrate; andapproximately 40-60% of the filler material by weight of the concentrate.
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