로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0345508 (2012-10-05) |
| 등록번호 | US-9745224 (2017-08-29) |
| 국제출원번호 | PCT/US2012/058852 (2012-10-05) |
| 국제공개번호 | WO2013/052732 (2013-04-11) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 527 |
Inorganic polymer/organic polymer composites and methods for their preparation are described herein. The inorganic polymer/organic polymer composites comprise a first layer comprising an inorganic polymer and a second layer adhered to the first layer comprising an organic polymer. The inorganic poly
Inorganic polymer/organic polymer composites and methods for their preparation are described herein. The inorganic polymer/organic polymer composites comprise a first layer comprising an inorganic polymer and a second layer adhered to the first layer comprising an organic polymer. The inorganic polymer is formed by reacting, in the presence of water, a reactive powder, an activator, and optionally a retardant. The reactive powder comprises 85% by weight or greater fly ash and less than 10% by weight portland cement. Also described herein are building materials including the composites.
1. An inorganic polymer/organic polymer composite, comprising: a first layer comprising an inorganic polymer formed by reacting in the presence of water: a reactive powder comprising 85% by weight or greater fly ash, based on the total weight of the reactive powder and less than 10% by weight portla
1. An inorganic polymer/organic polymer composite, comprising: a first layer comprising an inorganic polymer formed by reacting in the presence of water: a reactive powder comprising 85% by weight or greater fly ash, based on the total weight of the reactive powder and less than 10% by weight portland cement, based on the total weight of the reactive powder; and an activator; anda second layer adhered to the first layer comprising an organic polymer and from 40% to 90% by weight fly ash, based on the total weight of the second layer. 2. An inorganic polymer/organic polymer composite, comprising: a first layer comprising an inorganic polymer formed by reacting in the presence of water: a reactive powder comprising fly ash and less than 10% by weight portland cement, based on the total weight of the reactive powder; and an activator; anda second layer adhered to the first layer comprising an organic polymer and from 40% to 90% by weight fly ash, based on the total weight of the second layer. 3. The composite of claim 2, wherein the fly ash in the first layer is present in an amount of greater than 85% by weight of the reactive powder. 4. The composite of claim 1, wherein the reactive powder includes less than 5% by weight of portland cement. 5. The composite of claim 1, wherein greater than 75% of the fly ash in the first layer comprises Class C fly ash. 6. The composite of claim 1, wherein the activator includes citric acid. 7. The composite of claim 1, wherein the activator includes sodium hydroxide. 8. The composite of claim 1, wherein the inorganic polymer is substantially free from retardants. 9. The composite of claim 1, wherein the inorganic polymer further comprises fibers. 10. The composite of claim 1, wherein the inorganic polymer further comprises a photocatalyst. 11. The composite of claim 1, wherein the weight ratio of water to reactive powder is from 0.06:1 to 0.25:1. 12. The composite of claim 1, wherein the organic polymer is a polyurethane. 13. The composite of claim 12, wherein the polyurethane is foamed. 14. The composite of claim 1, wherein the first layer is directly adhered to the second layer without the use of an adhesive layer. 15. The composite of claim 1, wherein the composite includes 75% by weight or greater of the second layer and 25% by weight or less of the first layer. 16. A building material comprising the composite of claim 1. 17. The building material of claim 16, wherein the building material is a synthetic stone or a panel. 18. The composite of claim 2, wherein greater than 75% of the fly ash in the inorganic polymer reactive mixture comprises Class C fly ash. 19. The composite of claim 2, wherein the inorganic polymer is substantially free from retardants.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.