$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Lightweight concrete compositions containing antimicrobial agents

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C04B-016/08    C04B-016/00   
미국특허분류(USC) 106/724; 106/727; 106/823
출원번호 UP-0521210 (2006-09-14)
등록번호 US-7632348 (2009-12-24)
발명자 / 주소
  • Cowan, David Allen
  • Guevara, Tricia
  • Matz, Gary F.
출원인 / 주소
  • NOVA Chemicals Inc.
대리인 / 주소
    Matz, Gary F.
인용정보 피인용 횟수 : 5  인용 특허 : 44
초록
▼

A lightweight concrete composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 0 to 50 volume percent of aggregate, where the particles contain an antimicrobial agent; where the sum of components used does not exceed 100 volume percent, and where after the lightweight concrete composition is set it has a compressive strength of at least 1700 psi a...

대표
청구항
▼

We claim: 1. A lightweight concrete composition comprising from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of expanded particles having an average particle diameter of from 0.2 mm to 3 mm, a bulk density of from 0.028 g/cc to 0.48 g/cc, an aspect ratio of from 1 to 3, and have a continuous outer layer, from 0 to 50 volume percent of aggregate, and is substantially free of air-entraining agents; wherein the sum of components used does not exceed 100 volume percent; wherein the concrete composition has a density of from ...

이 특허에 인용된 특허 (44)

  1. De Buen-Unna, Nestor; Guevara-Nieto, Luis German; Grau-Genesias, Jaime, Additive for the preparation of ecological permeable concretes with high compression, bending and abrasion resistance, and production process.
  2. Gerber Arthur H. (Louisville KY), Admixture for hydraulic cement.
  3. Grof Tibor T. (New Carrollton MD) De La Cruz Gloven G. (Takoma Park MD), Admixture of alkali-metal nitrate with water-soluble condensate of sulfonated aromatic hydrocarbon and aliphatic aldehyd.
  4. Ong,Ivan Wei Kang, Antimicrobial cementitious composition.
  5. Ong,Ivan W.; Swofford,H. Wayne, Antimicrobial cementitious composition, method and article.
  6. Cueman Glenn F. (Charlotte NC) Watterson ; III Robert S. (Charlotte NC), Antimicrobial coating process and product.
  7. Ball ; William L. ; Wiese ; Eugene E., Antimicrobial composition (enhanced activity from combination of phenol and a quaternary compound).
  8. Gaffar Abdul (Princeton NJ) Nabi Nuran (Brunswick NJ) Afflitto John (Brookside NJ) Stringer Orum (Yardley PA), Antiplaque antibacterial oral composition.
  9. Hyo Sang Kwon AU; Steven Kritzler AU, Biocide and biocidal cloth containing a metal pyridinethione and additional biocide.
  10. Baldwin, Robert A., Building block with a cement-based attachment layer.
  11. Baldwin Robert A., Building block, method for making the same, and method for building a wall using the same.
  12. Sabins Freddie Lynne, Cementing compositions, a method of making therefor, and a method for cementing wells.
  13. Vess Samuel P. (Cedar Hill TX), Cementitious composition.
  14. Doty Steven Everett ; Maddy Robert Jeffry, Cementitious compositions and lightweight structural units.
  15. Yeager Charles C. (Auburn CA) Eachus Leo A. (Coeur d\Alene ID) Gullixson Bruce B. (Spokane WA), Composition and process of combining a grout or mortar mix with copper-8-quinolinolate to form an antimicrobial composit.
  16. Naji, Basil Taha; Himezak, Ihor; Stitt, David Malcolm, Concrete formulation.
  17. Liebert Rebecca B. ; Hetzer Christine B., Dissolving insecticide in monomer.
  18. Jardine, Leslie A.; Myers, David F.; Ranganathan, Anandakumar, High solids pumpable cement additives.
  19. Arfaei Ahmad (Tewksbury Milford MA) Jardine Leslie A. (Tewksbury Chelmsford MA) Jeknavorian Ara (Chelmsford MA), Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives.
  20. Liebert Rebecca B. ; Hetzer Christine B., Impregnating polymer beads with insecticide.
  21. Semmens, Blaine K., Lightweight cementitious composite material.
  22. Shulman David M. (7445 S. Milwaukee Way Littleton CO 80122), Lightweight cementitious compositions and methods of their production and use.
  23. Stephenson Neville C. (New South Wales AUX) Norton Gary P. (New South Wales AUX), Lightweight concrete.
  24. Burkhart Gerald W. (Monaca PA), Lightweight frothed gypsum structural units.
  25. Li, Victor C.; Wang, Shuxin, Lightweight strain hardening brittle matrix composites.
  26. Shulman David M. (7445 S. Milwaukee Way Littleton CO 80122), Lightweight, low water content cementitious compositions and methods of their production and use.
  27. Shulman David M., Lightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production.
  28. Hodson Ralph (Scunthorpe GB2) Davies Kenneth J. (Romsey GB2) Brown Glen J. L. (Southampton GB2) Carroll William L. (Southampton GB2) Noble Robert (Romsey GB2), Making lightweight concrete.
  29. Rady-Pentek Arthur A. (3379 Rte. 46 ; Apt. 14-F Parsippany NJ 07054) Fairweather Edwin William (21894 Knudsen Drive Grosse Ile MI 48138), Manufacture of lightweight concrete.
  30. DiBiasi Daniel J. (Pittsford NY) Krutchen Charles M. (Pittsford NY), Method and apparatus for measurement and control of cell size in a foam structure.
  31. Ontkean Orville M., Method of forming light weight construction sheet goods from recyclable material.
  32. Miettinen Jorma K. (KankaanpFIX) Virtanen Eero J. (KankaanpFIX), Method of manufacturing rigid frame building elements filled with hard foam plastic.
  33. Zabron Florian S. (Orchard Park NY) Marlette Mary E. (Snyder NY) Rothman Miles S. (Williamsville NY) Hanrahan William D. (Charlotte NC), Modular belting having antimicrobial characteristics and method of manufacture.
  34. Leeming Peter A. (Oakville CAX) Mitakidis Dimitrios (Oakville CAX) Woodrow Peter F. (Oakville CAX), Organic gypsum set accelerators.
  35. Kajimura Mutsuhiko (Moriyama JPX) Sasaki Hideaki (Kusatsu JPX), Process for producing expandable thermoplastic resin beads.
  36. Kajimura Mutsuhiko (Moriyama JPX) Sasaki Hideaki (Kusatsu JPX), Process for producing expandable thermoplastic resin beads using polypropylene as nucleus.
  37. Berghmans Hugo Angela Albert,BEX ; Chorvath Igor,NLX ; Kelemen Peter,BEX ; Neijman Eric Wilhelmus Johannes Frederik,NLX ; Zijderveld Johannes Maria,NLX, Process for the preparation of polymer particles.
  38. Crevecoeur Jeroen Joost,NLX ; Neijman Eric Wilhelmus Johannes Frederik,NLX ; Nelissen Laurentius Nicolaas Ida Hubertus,NLX ; Zijderveld Johannes Maria,NLX, Process for the preparation of polymer particles.
  39. Crevecoeur Jeroen Joost,NLX ; Neijman Eric Wilhelmus Johannes Frederik,NLX ; Nelissen Laurentius Nicolaas Ida Hubertus,NLX ; Zijderveld Johannes Maria,NLX, Process for the preparation of polymer particles.
  40. Sucech Steven W. (Lake Villa IL), Producing foamed gypsum board using a foaming agent blend.
  41. Freed W. Wayne, Reinforced concrete containing antimicrobial-enhanced fibers.
  42. Gaglani Kamlesh D. ; Yang Meihua, Stabilized antimicrobial compositions containing halopropynyl compounds.
  43. Strait Mark C. (1296 Patricia Ave. Simi Valley CA 93065), Structural building unit and method of making the same.
  44. Mixon Grover C. (Kingstree SC) Morrison Willard L. (Winston-Salem NC), Surgical drape having incorporated therein a broad spectrum antimicrobial agent.

이 특허를 인용한 특허 (5)

  1. Olson, III, Rudolph A.; Johnson, Dwayne A., Concrete product with enhanced ornamental surface layer.
  2. Selivansky, Dror, Fiber-reinforced structures and processes for their manufacture.
  3. Lee, Ronald A.; Durocher, David T.; Iyer, Sridhar Gopalkrishnan; Romanek, Richard J.; Stav, Eli; Fey, Karen, Gypsum slurries and boards and methods of making the same.
  4. Lee, Ronald A.; Durocher, David T.; Iyer, Sridhar Gopalkrishnan; Romanek, Richard J.; Stav, Eli; Fey, Karen, Gypsum slurries and boards and methods of making the same.
  5. Stav, Eli; Fey, Karen; Sethuraman, Gopalakrishnan; Miatudila, Ma-Ikay; Robertson, Craig; Bailey, Joseph, Gypsum wallboard and method of making same.

IPC 상위 출원인