IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0348313
(2003-01-21)
|
발명자
/ 주소 |
- Laks, Peter
- Heiden, Patricia A.
|
출원인 / 주소 |
- Board of Control of Michigan Technological University
|
대리인 / 주소 |
Michael Best & Friedrich LLP
|
인용정보 |
피인용 횟수 :
26 인용 특허 :
0 |
초록
▼
The invention provides a method for incorporating biocides into wood or a wood product. The method comprises incorporating an additive into a nanoparticle, applying the nanoparticle to wood or a wood particle and applying sufficient pressure to force the nanoparticle to penetrate the wood or wood pa
The invention provides a method for incorporating biocides into wood or a wood product. The method comprises incorporating an additive into a nanoparticle, applying the nanoparticle to wood or a wood particle and applying sufficient pressure to force the nanoparticle to penetrate the wood or wood particle.
대표청구항
▼
1. A method for incorporating additives into wood or a wood product, the method comprising:synthesizing a nanoparticle having an additive incorporated therein without using a surfactant;applying the nanoparticle to wood or a wood particle; andapplying sufficient pressure to force the nanoparticle to
1. A method for incorporating additives into wood or a wood product, the method comprising:synthesizing a nanoparticle having an additive incorporated therein without using a surfactant;applying the nanoparticle to wood or a wood particle; andapplying sufficient pressure to force the nanoparticle to penetrate the wood or wood product. 2. The method of claim 1, wherein the additive comprises a biocide. 3. The method of claim wherein the biocide comprises at least one of a quaternary ammonium salt, pentachlorophenol, chlorothalonil (CTL), chlorpyrifos, an isothiazolone, a pyrethroid, an insecticide, imidichloprid, oxine copper and a combination thereof. 4. The method of claim 2, wherein the biocide comprises at least one of boric acid, a sodium borate salt, zinc borate and a combination thereof. 5. The method of claim wherein the biocide comprises a fungicide. 6. The method of claim 5, wherein the fungicide comprises at least one of tebuconazole (TEB), propiconazole, a triazole and a combination thereof. 7. The method of claim 2, wherein the biocide comprises a metallic salt. 8. The method of claim wherein the metallic salt comprises copper naphthenate, zinc naphthenate, a zinc salt, a copper salt and a combination thereof. 9. The method of claim 2, wherein the nanoparticle is made from a polymer comprising at least one of polyvinylpyridine, polymethacrylate, polystyrene, a polyvinylpyridine/styrene copolymer, a polyester, polyethylene, polypropylene, polyvinylchloride, a combination thereof and a blend thereof with acrylic acid. 10. The method of claim 2, wherein the wood or wood product comprises at least one of oriented strand board (OSB), particle board (PB), medium density fiberboard (MDF), plywood, laminated veneer lumber (LVL), laminated strand lumber (LSL) and handboard. 11. A method of inhibiting decomposition of wood or a wood product, the method comprising:using a polymer to incorporate a biocide into a nanoparticle, the polymer being modified in such a way that a surfactant is substantially not needed to incorporate the biocide into the nanoparticle;applying the nanoparticle having the biocide incorporated therein to wood or a wood product; andapplying sufficient pressure to force the nanoparticle to penetrate the wood wood particle. 12. The method of claim 11, where in the biocide comprises at least one of copper naphthenate, zinc naphthenate, a quaternary ammonium salt, pentachlorophenol, a zinc salt, tebuconazole (TEB), chlorothalonil (CTL), chlorpyrifos, an isothiazolone, propiconazole, a triazole, a pyrethroid, an insecticide, imidichloprid, oxine copper and a combination thereof. 13. The method of claim 11, wherein the biocide comprises at least one of boric acid, a sodium borate salt, zinc borate, a copper salt and a combination thereof. 14. The method of claim 11, wherein the nanoparticle is made from a polymer selected from the group consisting of polyvinylpyridine, polymethacrylate, polystyrene, polyvinylpyridine/styrene copolymer, polyester, polyethylene, polypropylene, polyvinylchloride, a combination thereof and a blend thereof with acrylic acid. 15. The method of claim 11, wherein the wood or wood product comprises at least one of oriented strand board (OSB), particle board (PB), medium density fiberboard (MDF), plywood, laminated veneer lumber (LVL), laminated strand lumber (LSL), handboard and a combination thereof. 16. A method for incorporating a biocide into wood or a product, the method comprising:incorporating a biocide into a nanoparticle, the biocide selected from the group consisting of at least one of a quaternary ammonium salt, pentachlorophenol, chlorpyrifos, an isothiazolone, a pyrethroid, an insecticide, imidichloprid, oxine copper, boric acid, a sodium borate salt, zinc borate, propiconazole, a triazole, copper naphthenate, zinc naphthenate, zinc salt, copper salt and a combination thereof;applying the nanoparticle to wood or a wood particle; andapplying sufficient pressure to force the nanoparticle to penetrate the wood or wood particle. 17. A method for incorporating additives into wood or a wood product, the method comprising:incorporating a biocide into a nanoparticle using a polymer, the polymer selected from the group consisting of at least one of polymethacrylate, polystyrene, polyester, polyethylene, polypropylene, polyvinylchloride, a combination thereof and a blend thereof with acrylic acid;applying the nanoparticle to wood or a wood particle; andapplying sufficient pressure to force the nanoparticle to penetrate the wood or wood particle. 18. A method for incorporating additives into wood, the method comprising:synthesizing a nanoparticle having a biocide incorporated therein, with the proviso that the biocide is not tebuconazole or chlorothalonil;applying the nanoparticle to wood; andapplying sufficient pressure to force the nanoparticle to penetrate the wood.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.