A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SURFACE TREATMENT LIQUID FOR POROUS SOUND-ABSORBING MATERIAL, AQUEOUS INKJET INK FOR POROUS SOUND-ABSORBING MATERIAL, AND UTILIZATION THEREOF
PROBLEM TO BE SOLVED: To provide a technology for freely forming an image excellent in durability on a porous sound-absorbing material and imparting high designability to the porous sound-absorbing material, without impairing a sound absorbing effect.SOLUTION: A surface treatment liquid for a porous sound-absorbing material which contains water and a coloring material fixing component. The coloring material fixing component contains at least one component selected from a group consisting of cationic water dispersible resins, inorganic particles having a median size measured by a dynamic light scattering method of less than 1 μm, and polyvalent metal salts.SELECTED DRAWING: None
【課題】 多孔質吸音材に対し、吸音効果を損なうことなく、耐久性に優れた画像を自在に形成して、高い意匠性を付与するための技術を提供する。【解決手段】 水、及び色材定着成分を含み、該色材定着成分は、カチオン性の水分散性樹脂、動的光散乱法により測定されるメジアン径が１μｍ未満の無機粒子、及び多価金属塩からなる群から選ばれる１種以上を含む、多孔質吸音材用表面処理液。【選択図】 なし
SURFACE TREATMENT LIQUID FOR POROUS SOUND-ABSORBING MATERIAL, AQUEOUS INKJET INK FOR POROUS SOUND-ABSORBING MATERIAL, AND UTILIZATION THEREOF
PROBLEM TO BE SOLVED: To provide a technology for freely forming an image excellent in durability on a porous sound-absorbing material and imparting high designability to the porous sound-absorbing material, without impairing a sound absorbing effect.SOLUTION: A surface treatment liquid for a porous sound-absorbing material which contains water and a coloring material fixing component. The coloring material fixing component contains at least one component selected from a group consisting of cationic water dispersible resins, inorganic particles having a median size measured by a dynamic light scattering method of less than 1 μm, and polyvalent metal salts.SELECTED DRAWING: None
【課題】 多孔質吸音材に対し、吸音効果を損なうことなく、耐久性に優れた画像を自在に形成して、高い意匠性を付与するための技術を提供する。【解決手段】 水、及び色材定着成分を含み、該色材定着成分は、カチオン性の水分散性樹脂、動的光散乱法により測定されるメジアン径が１μｍ未満の無機粒子、及び多価金属塩からなる群から選ばれる１種以上を含む、多孔質吸音材用表面処理液。【選択図】 なし
SURFACE TREATMENT LIQUID FOR POROUS SOUND-ABSORBING MATERIAL, AQUEOUS INKJET INK FOR POROUS SOUND-ABSORBING MATERIAL, AND UTILIZATION THEREOF
多孔質吸音材用表面処理液、多孔質吸音材用水性インクジェットインク、及びそれらの利用
ARAI AYAKO (author) / YAMAMOTO HIROMINE (author)
2016-12-15
Patent
Electronic Resource
Japanese
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
B41J
TYPEWRITERS
,
Schreibmaschinen
/
B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
,
Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
| European Patent Office | 2018
Inorganic porous sound-absorbing material and preparation method thereof
| European Patent Office | 2022