| Patent Number |
Title Of Patent |
Date Issued |
| 5939087 |
Antimicrobial polymer composition |
August 17, 1999 |
| The present invention provides a novel antimicrobial polymer composition having superior weatherability and discoloration resistance to those of the prior art.The present invention provides an antimicrobial polymer composition comprising a thermosetting polymer and an antimicrobial compo |
| 5827524 |
Antimicrobial polymer composition |
October 27, 1998 |
| The present invention relates to a novel antimicrobial polymer composition comprising a novel crystalline antimicrobial composition. More particularly, the present invention relates to an antimicrobial polymer composition comprising a crystalline antimicrobial composition and a polym |
| 5753250 |
Crystalline antimicrobial composition |
May 19, 1998 |
| The present invention relates to a novel crystalline antimicrobial composition comprising silicon dioxide as a major component. More particularly, the present invention is concerned to said crystalline antimicrobial composition wherein said crystalline silicon dioxide contains silver |
| 5698212 |
Antimicrobial polymer composition |
December 16, 1997 |
| The present invention provides a novel antimicrobial polymer composition having superior weatherability and discoloration resistance to those of the prior art.The present invention provides an antimicrobial polymer composition comprising a polymer and an antimicrobial composition having |
| 5413789 |
Antimicrobial composition of aluminosilicate coated silica gel |
May 9, 1995 |
| The invention provides a novel antibacterial compound and a process for producing it. Futhermore, the invention provides a novel antibacterial polymer composite comprising a polymer and the antimicrobial compositon. |
| 5298252 |
Antimicrobial composition having resistance to heat and weathers |
March 29, 1994 |
| A silica gel based heat-resistant and weatherproof antimicrobial composition having an aluminosilicate layer on the surfaces of pores in the silica gel as substituted by silver and an optional antimicrobial metal, said composition containing ion-exchangeable metals that are chiefly a |
| 5244667 |
Silica-gel based antimicrobial composition having an antimicrobial coat of aluminosilicate on th |
September 14, 1993 |
| The present invention provides a novel antimicrobial composition and a process for preparing the composition which composition is useful as antimicrobial and/or bactericidal material. The antimicrobial composition of the invention comprises silica gel and an antimicrobial coat of alu |
| 5064599 |
Process for producing an antibacterial fiber article |
November 12, 1991 |
| Zeolite particles retaining antibacterial metal ion, such as Ag, Cu or Zn ion, at ion-exchangeable sites of the zeolite are included in a low-melting component of conjugated fibers which comprise a low-melting component and a high-melting component. Upon heating, the low-melting comp |
| 4959268 |
Polymer containing amorphous aluminosilicate particles and process for producing the same |
September 25, 1990 |
| A polymer which contains amorphous aluminosilicate particles holding metal ions having a bactericidal action is physically stable and enables an ideal antibacterial or bactericidal action by the antibacterial metal ion in an excited state. The polymer is produced by mixing an organic pol |
| 4929431 |
Process for producing amorphous aluminosilicates |
May 29, 1990 |
| There is disclosed a process for producing an amorphous aluminosilicate having the formula:(wherein x is a number between 0.6 and 1.8 inclusive; and y is a number between 1.3 and 7 inclusive); which comprises:a step of maintaining an alkali solution (Solution-C), the alkalinity of which |
| 4911899 |
Zeolite particles having bacteriocidal properties |
March 27, 1990 |
| Zeolite particles retaining at least one metal ion having bacteriostatic properties on their ion-exchangeable sites in an amount up to 41% of the zeolite's ion exchange capacity are described. |
| 4911898 |
Zeolite particles retaining silver ions having antibacterial properties |
March 27, 1990 |
| Zeolite particles retaining silver ions having bacteriostatic properties on their ion-exchangeable sites in an amount up to 41% of the zeolite's exchange capacity are described. |
| 4775585 |
Polymer article having an antibacterial property containing zeolite particles therein and the pr |
October 4, 1988 |
| A polymer article containing zeolite particles on which metal ion having a bactericidal property, e.g. Ag, Cu or Zn, is provided by an ion exchange reaction shows an excellent bactericidal effect and durability of the effect, but no deterioration of physical properties of the polymer.The |
| 4525410 |
Particle-packed fiber article having antibacterial property |
June 25, 1985 |
| Specific zeolite particles retaining therein a metal ion having a bactericidal activity are packed and retained in a mixed fiber assembly composed of low-melting thermoplastic synthetic fibers and ordinary fibers. The zeolite particles are retained by welding of the low-temperature t |
| 4154364 |
Thermally insulating containers for liquefied gases |
May 15, 1979 |
| Thermally insulating containers or the Dewar containers useful for shipping and storage of low-temperature liquefied gases, having double walls made of a metal, the space between the walls being evacuated, are provided, the thermal insulation properties of which are prevented from deteri |
