Porous solid material for adsorbing and inactivating virus and application thereof

A technology of porous solids and viruses, applied in chemistry and other directions, to achieve the effect of low self-toxicity, wide range and low cost
CN1552454AInactive Publication Date: 2004-12-08DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Publication Date
2004-12-08
Estimated Expiration
Not applicable · inactive patent
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Abstract

A porous solid material for adsorbing and deactivating the viruses, especially the parainfluenza virus, is prepared from one of TiO2, ZrO2, SiO2 and Al2O3 or P2O5 or their mixture. It can be modified by one or more elements in the families VIII, Ib, IIb, or IIa.
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Description

technical field

[0001] The invention relates to the prevention and treatment technology of viral diseases, in particular to a porous solid material for absorbing and inactivating viruses and its application. Background technique

[0002] Viruses are one of the important pathogenic factors of human beings. The prevention and treatment of many viral diseases (such as AIDS, atypical pneumonia, etc.) make modern society face major challenges. Effective virus inactivation is an important means to prevent the spread of infectious viral diseases.

[0003] Activated carbon or modified activated carbon is often used to kill bacteria during water treatment. Ag-containing nanoporous solid materials have been widely used as fungicides in the past. Such as Japanese patents JP 62241932 (1987), JP 03161275 (1991), JP 03215527 (1991) and JP 07033906 (1995) all adopt Ag, Cu or Zn exchanged A-type zeolite as deodorant and bactericide for food packaging, etc. field. U.S. Patent No. 6,544,...

Claims

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