A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a moisture feed material capable of feeding moisture enough to inhibit scattering of fine particles.SOLUTION: There is provided a moisture feed material having an absorptive resin consisting of a crosslinked polymer containing a water soluble vinyl monomer and/or a hydrolyzable vinyl monomer becoming to be water soluble by hydrolysis as essential constitutional monomers, and a moisture permeable exterior coating; the moisture permeable exterior coating is preferably at least one kind selected from a group consisting of woven fabric, non-woven fabric, mesh, film and paper. The moisture feed material preferably has moisture feed amount per surface area of 1 mof 0.5 to 50 g/hr under a condition of a temperature of 25°C and humidity of 40%.SELECTED DRAWING: None
【課題】 微粒子の飛散を防止できるような十分な湿気を供給し得る湿気供給材を提供する。【解決手段】 水溶性ビニルモノマー及び／又は加水分解により水溶性となる加水分解性ビニルモノマーを必須構成単量体とする架橋重合体からなる吸収性樹脂と、透湿性外装とを有してなる湿気供給材；該透湿性外装は、織布、不織布、メッシュ、フィルムおよび紙からなる群から選ばれる少なくとも１種であることが好ましい。また、湿気供給材は、気温２５℃、湿度４０％の条件下で、表面積１ｍ2当たりの湿気供給量が０．５〜５０ｇ／ｈｒであることが好ましい。【選択図】なし
PROBLEM TO BE SOLVED: To provide a moisture feed material capable of feeding moisture enough to inhibit scattering of fine particles.SOLUTION: There is provided a moisture feed material having an absorptive resin consisting of a crosslinked polymer containing a water soluble vinyl monomer and/or a hydrolyzable vinyl monomer becoming to be water soluble by hydrolysis as essential constitutional monomers, and a moisture permeable exterior coating; the moisture permeable exterior coating is preferably at least one kind selected from a group consisting of woven fabric, non-woven fabric, mesh, film and paper. The moisture feed material preferably has moisture feed amount per surface area of 1 mof 0.5 to 50 g/hr under a condition of a temperature of 25°C and humidity of 40%.SELECTED DRAWING: None
【課題】 微粒子の飛散を防止できるような十分な湿気を供給し得る湿気供給材を提供する。【解決手段】 水溶性ビニルモノマー及び／又は加水分解により水溶性となる加水分解性ビニルモノマーを必須構成単量体とする架橋重合体からなる吸収性樹脂と、透湿性外装とを有してなる湿気供給材；該透湿性外装は、織布、不織布、メッシュ、フィルムおよび紙からなる群から選ばれる少なくとも１種であることが好ましい。また、湿気供給材は、気温２５℃、湿度４０％の条件下で、表面積１ｍ2当たりの湿気供給量が０．５〜５０ｇ／ｈｒであることが好ましい。【選択図】なし
MOISTURE FEED MATERIAL
湿気供給材
KUBOTA HIROSHI (author)
2017-09-14
Patent
Electronic Resource
Japanese
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