Title:
METHOD FOR PRODUCING KNEADED MATERIAL CONTAINING SILICONE RUBBER AND CALCIUM HYDROXIDE POWDER, OR METHOD FOR MAKING KNEADED PRODUCT, AND METHOD FOR FORMING THE KNEADED MATERIAL OR KNEADED PRODUCT
Document Type and Number:
Japanese Patent JP2022059166
Kind Code:
A
Abstract:
To provide a silicone rubber and calcium hydroxide powder-containing kneaded material that provides virus infection with effective means by subjecting a member material, to which people contact with hand at home, or at facility in workplace, or at other facility, to virus inactivation treatment, and that makes it easy to form virus inactivation member material, i.e., that makes it easy to produce by kneading when a virus inactivation member material and a silicone material carrying the same are used.SOLUTION: The kneaded product contains silicone rubber and calcium hydroxide (not containing dolomite) powder, and contains kneaded silicone rubber and the calcium hydroxide powder, and in which the contained amount of calcium hydroxide powder in the kneaded product has a value with respect to the weight of silicone rubber, and is 500 g to 600 g weight with respect to the weight of 1 kg of silicone rubber.SELECTED DRAWING: Figure 1
Inventors:
MINAGAWA HIROAKI
TAKAISHI SATORU
NAKAMURA YOSHIMITSU
TAKAISHI SATORU
NAKAMURA YOSHIMITSU
Application Number:
JP2020166733A
Publication Date:
April 13, 2022
Filing Date:
October 01, 2020
Export Citation:
Assignee:
NTC CO LTD
International Classes:
A01N59/06; A01N25/10; A01P1/00; C08J3/20; C08K3/22; C08L83/04
Domestic Patent References:
| JPH08239577A | 1996-09-17 | |||
| JP2006089335A | 2006-04-06 |
Foreign References:
| WO2005013695A1 | 2005-02-17 |
Attorney, Agent or Firm:
Nitsumine International Patent Office, a patent business corporation
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