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 Title: |
US4682992:
Microbicidal coated beads
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Fuchs, Alfred E.; Denville, NJ
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| Assignee: |
Potters Industries, Inc., Hasbrouck Heights, NJ
other patents from POTTERS INDUSTRIES, INC. (449090) (approx. 34)
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| Published / Filed: |
1987-07-28
/ 1984-06-25
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| Application Number: |
US1984000624350
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| IPC Code: |
Advanced:
A01N 25/08;
A01N 25/12;
A01N 25/26;
A01N 55/00;
A01N 55/10;
A61L 9/00;
B01D 53/85;
IPC-7:
B01D 19/00;
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| ECLA Code: |
B01D53/85; A01N25/26; A01N55/00; A61L9/00;
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| U.S. Class: |
Current:
096/226;
055/474;
055/512;
055/524;
422/037;
422/120;
422/122;
428/907;
514/063;
Original:
055/279;
055/512;
055/524;
422/037;
422/120;
422/122;
514/063;
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| Field of Search: |
055/279,99,524,512
514/063
422/005,37,28,29,120,122
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| Priority Number: |
| 1984-06-25 |
US1984000624350 |
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| Abstract: |
Organosilicon quaternary ammonias and other microbicidal compounds are bound to the surface of discrete inorganic particles such as glass spheres. Inorganic particles coated with the microbicidal compounds are used in hospital fluidized beds, air filters, and other products in which microbicidal qualities are desired.
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| Attorney, Agent or Firm: |
Robinson, Jr., Lee C. ;
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| Primary / Asst. Examiners: |
Nozick, Bernard;
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| INPADOC Legal Status: |
Show legal status actions
Family Legal Status Report
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| Family: |
Show 11 known family members
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First Claim:
Show all 20 claims |
We claim:
1. A composition consisting essentially of discrete and separate minute and inorganic spheroidal particles coated with surface hindered microbicidal agents which microbicidal agents are firmly bound to the surface of the inorganic particles to provide a dry microbicidal coating on each of said particles.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 31 U.S. patent(s) that reference this one
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| Foreign References: |
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| Other Abstract Info: |
CHEMABS 105(08)066519U
DERABS C86-001838
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| Other References: |
Gettings and Triplett, "A New Durable Antimicrobial Finish for Textiles".
Siddiqui, Malek, and Hobbs, "Percutaneous Absorption of an Antimicrobial Organosilican Quarternary Ammonium Chloride in Rabbits".
Dow Corning, Information About Antimicrobial Agents.
Yoshihiro Nakagawa et al., "Disinfection of Water with Quaternary Ammonium Salts Insolubilized on a Porous Glass Surface", Applied and Environmental Microbiology, Mar., 1984, pp. 513-518.
(6 pages)
An advertisement of Dow Corning Corp.
A Plastics Compounding Article.
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