Title:
蒸気滅菌後のウェットパックを低減させる界面活性処理剤
Document Type and Number:
Japanese Patent JP6586100
Kind Code:
B2
Abstract:
A surfactant treatment is provided that can result in a sterilization wrap that can have a bacterial filtration efficiency of at least 94 percent as determined according to ASTM F2101. The surfactant treatment includes a surfactant consisting essentially of carbon, hydrogen, and oxygen atoms. Wrapping packs in a wrap treated with said surfactant treatment in an amount ranging from greater than 0 to 2 weight percent based on the dry weight of the wrap results in the production of fewer wet packs after steam sterilization compared to when packs are wrapped with an identical wrap without said surfactant treatment. A sterilization wrap comprising a nonwoven fabric and a dried residue surfactant treatment that is essentially free of silicon, potassium, phosphorus, and sulfur is also provided, where wrapping packs to be sterilized in the surfactant treated wrap reduces the occurrence of wet packs after steam sterilization compared using an untreated wrap.
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Inventors:
Spencer, Stephen
Turnbow, Catherine Jay
Quincy III, Roger Bee
Turnbow, Catherine Jay
Quincy III, Roger Bee
Application Number:
JP2016554204A
Publication Date:
October 02, 2019
Filing Date:
February 27, 2015
Export Citation:
Assignee:
O&M Halyard International Unlimited Company
International Classes:
A61L2/26; A61L2/07; B01D39/16; B03C3/28; D06M13/224; D06M15/53
Domestic Patent References:
| JP4072166A | ||||
| JP2002533195A | ||||
| JP2005531361A | ||||
| JP8506061A | ||||
| JP2001527165A |
Foreign References:
| US20130111852 | ||||
| US5151321 |
Attorney, Agent or Firm:
Patent business corporation Oshima patent office