Title:
HYGROSCOPIC SILVER-CONTAINING PRODUCT CONTAINING SILVER THIOSULFATE COMPLEX OR SILVER-AMMONIA COMPLEX, AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/165400
Kind Code:
A1
Abstract:
A hygroscopic silver-containing antibacterial product containing silver thiosulfate complex or silver-ammonia complex; the complex is uniformly distributed and incorporated within and/or on the surface of the product; measured by weight, the product has a silver content of 0.01%-10% by weight, and the hygroscopic capacity of greater than 6 g/g. In addition, also provided are a preparation method and silver-containing antibacterial surgical dressing used for chronic infectious exudative wounds.
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Inventors:
TAO BINGZHI (CN)
WANG XIAODONG (CN)
JIANG MENGJIN (CN)
WANG XIAODONG (CN)
JIANG MENGJIN (CN)
Application Number:
PCT/CN2015/077792
Publication Date:
November 05, 2015
Filing Date:
April 29, 2015
Export Citation:
Assignee:
FOSHAN UNITED MEDICAL TECHNOLOGIES LTD (CN)
International Classes:
D06B1/04; A01P1/00; A61L15/18; D06B9/04; D06M11/55; D06M11/58; D06M11/59; D06M11/83; D06M15/564
Foreign References:
| CN104083800A | 2014-10-08 | |||
| CN101781851A | 2010-07-21 |
Other References:
GAO, XIAOHONG ET AL.: "Antibacterial in-situ treatment of silk fabrics with nano silver", JOURNAL OF TEXTILE RESEARCH, vol. 34, no. 8, 31 August 2013 (2013-08-31), pages 100 - 104, ISSN: 0253-9721
ZHAO, LIANG: "Study on the silver metal composite material wound membrane", CHINESE MASTER'S THESES FULL-TEXT DATABASE, MEDICINE AND HEALTH SCIENCES, 15 May 2012 (2012-05-15), pages E080 - 19, ISSN: 1674-0246
ZHANG, WENZHENG: "The research and development of silver antibacterial material", NEW CHEMICAL MATERIALS, 31 December 1997 (1997-12-31), pages 20 - 22, ISSN: 1006-3536
QIN, YIMIN: "Different methods of adding silver into wound dressings", JOURNAL OF TEXTILE RESEARCH, vol. 27, no. 12, 31 December 2006 (2006-12-31), pages 109 - 112, ISSN: 0253-9721
ZHAO, LIANG: "Study on the silver metal composite material wound membrane", CHINESE MASTER'S THESES FULL-TEXT DATABASE, MEDICINE AND HEALTH SCIENCES, 15 May 2012 (2012-05-15), pages E080 - 19, ISSN: 1674-0246
ZHANG, WENZHENG: "The research and development of silver antibacterial material", NEW CHEMICAL MATERIALS, 31 December 1997 (1997-12-31), pages 20 - 22, ISSN: 1006-3536
QIN, YIMIN: "Different methods of adding silver into wound dressings", JOURNAL OF TEXTILE RESEARCH, vol. 27, no. 12, 31 December 2006 (2006-12-31), pages 109 - 112, ISSN: 0253-9721
Attorney, Agent or Firm:
GE CHENG & CO., LTD. (CN)
北京戈程知识产权代理有限公司 (CN)
北京戈程知识产权代理有限公司 (CN)
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