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Antimicrobial particles of silver and barium sulfate or zinc oxide 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A01N-025/26
  • A01N-059/16
출원번호 US-0361003 (1994-12-21)
발명자 / 주소
  • Jacobson Howard W. (Wilmington DE) Scholla Michael H. (Wilmington DE) Wigfall Annie W. (Wilmington DE)
출원인 / 주소
  • E. I. Du Pont de Nemours and Company (Wilmington DE 02)
인용정보 피인용 횟수 : 66  인용 특허 : 5

초록 ▼

An antimicrobial composition comprising an inorganic particle with a first coating providing antimicrobial properties and a second coating providing a protective function is disclosed with a method for preparing the same and uses; further processes for producing polymeric articles and a method for c

대표청구항 ▼

An antimicrobial composition consisting essentially of barium sulfate particles having successive coatings of 1) about 0.05 to 3 weight percent, based upon said particles, silver with about 0.05 to 3 weight percent optional copper (II) oxide, 2) about 0.10 to 6 weight percent silica, and 3) an amoun

이 특허에 인용된 특허 (5)

  1. Jacobson Howard W. (Wilmington DE) Scholla Michael H. (Wilmington DE) Samuels Sam L. (Claymont DE), Antimicrobial compositions, process for preparing the same and use.
    상세보기
  2. Tanaka Kazuhiko (Kurashiki JPX) Hirakawa Kiyoshi (Kurashiki JPX) Takisawa Kiyoshi (Kurita JPX) Akagi Takao (Kurashiki JPX) Kawamoto Masao (Kurashiki JPX), Antimicrobial-shaped article and a process for producing the same.
    상세보기
  3. Nakane Toshihiko (Yokohama JPX) Koishi Masumi (Sagamihara JPX) Fukui Hiroshi (Yokohama JPX) Okunuki Yutaka (Yokohama JPX) Yahata Yoshio (Yokohama JPX) Kumagai Shigenori (Yokohama JPX) Yokoyama Hiroyu, Composite powder and production process.
    상세보기
  4. Thies Curt (Ballwin MO) Linek Francis W. (Affton MO), Method of encapsulating active agents with inorganic coatings.
    상세보기
  5. Ando Satoshi (Osaka JPX) Dohno Akira (Osaka JPX) Hagiwara Zenji (Kusatsu JPX), Process for producing an antibacterial fiber article.
    상세보기

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  2. Hong, Keith C.; Kalkanoglu, Husnu M.; Shiao, Ming Liang; Hardy, Anne B.; Salvatore, James A.; Johnson, Andrew G., Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles and process for producing same.
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  3. Kalkanoglu, Husnu M.; Hong, Keith C.; Shiao, Ming Liang; Jacobs, Gregory F., Algae resistant roofing system containing silver compounds, algae resistant shingles, and process for producing same.
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  4. Miyafuji Motohisa,JPX ; Tsuzaki Yoshinobu,JPX ; Yamada Sadako,JPX ; Nakayama Takenori,JPX ; Urushihara Wataru,JPX, Alloy having antibacterial effect and sterilizing effect.
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  5. Moskovitz, Mark; McDow, Chris, Anti-biocontaminant products and processes for making the same.
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  6. Downs,Bradley, Anti-biofilm forming structure and method of manufacturing the same.
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  7. Hirofumi, Konishi, Anti-microbial tool grip.
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  8. Tsubai Yasuo,JPX ; Yoshida Mitsuo,JPX ; Yamaya Eisuke,JPX, Antibacterial antifungal agent and fibrous material containing the same.
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  9. Wagener,Michael; Hartwig,Andreas, Antimicrobial adhesive and coating substance and method for the production thereof.
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  10. Kanmukhla, Vikram, Antimicrobial and antiviral polymeric materials.
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  11. Terry, Richard, Antimicrobial compositions containing colloids of oligodynamic metals.
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  12. Cooley, Marianna; Fraser, Timothy W., Antimicrobial formulations and methods of using the same.
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  13. Bechert,Thorsten; Steinr체cke,Peter, Antimicrobial material for implanting in bones.
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  14. Shiro Yamada JP, Artificial hair for implantation and process for producing the artificial hair.
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  15. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P., Barrier coating mixtures containing non-elastomeric acrylic polymer with silicate filler and coated articles.
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  16. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P.; Oree,Keisha R., Barrier coating of a mixture of cured and uncured elastomeric polymers and a dispersed layered filler in a liquid carrier and coated articles.
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  17. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P.; Oree,Keisha R., Barrier coating of a non-butyl elastomer and a dispersed layered filler in a liquid carrier and coated articles.
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  18. Feeney, Carrie A.; Goldberg, Harris A.; Farrell, Michele; Karim, Douglas P.; Oree, Keisha R., Barrier coating of a non-elastomeric polymer and a dispersed layered filler in a liquid carrier and coated articles.
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  19. Nageswaran, Ramachandran, Biocidal ceramic compositions, methods and articles of manufacture.
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  20. Ledford, Jordan T.; Laszewski, Matthew R.; Malecki, Harry C., CNS-infused carbon nanomaterials and process therefor.
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  24. Shah, Tushar K.; Gardner, Slade H.; Alberding, Mark R.; Malecki, Harry C., CNT-infused metal fiber materials and process therefor.
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  26. Wagener, Michael; Salz, Dirk; Vissing, Klaus-Dieter, Coating material.
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  27. Wagener, Michael; Vissing, Klaus Dieter; Salz, Dirk; Steinrücke, Peter, Coating material.
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  28. Gavin, David F.; Waldron, Craig; Martin, Robert J.; Polson, George A., Composite biocidal particles.
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  29. Shiao, Ming Liang; Jacobs, Gregory F.; Zhou, Sean X., Composite nanoparticles for roofing granules, roofing shingles containing such granules, and process for producing same.
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  30. Bryan E. Kepner ; Eric A. Mintz, Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor.
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  38. Flick, A. Bartholomew; Silver, Gregg; Miller, Thomas, Medical device.
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  39. Flick, A. Bartholomew; Silver, Gregg; Miller, Thomas, Medical device.
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  41. Ghiselli, Gary; Whang, Peter; Hafiz, Jami; Crudden, Joseph; Johns, Derrick W., Medical implants with increased hydrophilicity.
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