SILICONE COMPOSITE STAIN-RESISTANT SHEET AND CONSTRUCTION METHOD USING THE SAME TO PREVENT GRAFFITI
To provide a silicone composite stain-resistant sheet which demonstrates stain-resistance and washability stably over the long term, is readily bonded to an adherend and can conform to cracks or misalignments on a work surface, and a construction method using the same to prevent graffiti.SOLUTION: T...
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Format | Patent |
Language | English Japanese |
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01.11.2021
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Abstract | To provide a silicone composite stain-resistant sheet which demonstrates stain-resistance and washability stably over the long term, is readily bonded to an adherend and can conform to cracks or misalignments on a work surface, and a construction method using the same to prevent graffiti.SOLUTION: The present invention discloses a silicone composite stain-resistant sheet comprising a base material layer, and a silicone adhesive layer that is deposited on one surface of the base material layer, having a hardness of 5 or less as measured by an Asker C durometer and an adhesive force of 5 N/25 mm or more to a mortar test piece. Of the surfaces of the base material layer, the surface remote from the surface having the silicone adhesive layer deposited thereon has undergone stain resistance treatment with a silicone hard coat agent containing a fluorine-containing silicone compound.SELECTED DRAWING: Figure 1
【課題】長期に安定して防汚性、洗浄性を示し、また、被着体に容易に貼りつけ、被施工面の割れやずれに対しても追従可能であるシリコーン複合防汚シートおよびそれを用いた落書き防止施工方法を提供すること。【解決手段】基材層と、前記基材層の片面に積層した、硬さがアスカーC硬度計で5以下であり、かつ、モルタルテストピースに対する粘着力が5N/25mm以上のものであるシリコーン粘着層とを含み、前記基材層の表面のうち、前記シリコーン粘着層を積層した面の反対側の表面が、含フッ素シリコーン化合物を含有するシリコーンハードコート剤によって防汚処理されたものであることを特徴とするシリコーン複合防汚シート。【選択図】図1 |
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AbstractList | To provide a silicone composite stain-resistant sheet which demonstrates stain-resistance and washability stably over the long term, is readily bonded to an adherend and can conform to cracks or misalignments on a work surface, and a construction method using the same to prevent graffiti.SOLUTION: The present invention discloses a silicone composite stain-resistant sheet comprising a base material layer, and a silicone adhesive layer that is deposited on one surface of the base material layer, having a hardness of 5 or less as measured by an Asker C durometer and an adhesive force of 5 N/25 mm or more to a mortar test piece. Of the surfaces of the base material layer, the surface remote from the surface having the silicone adhesive layer deposited thereon has undergone stain resistance treatment with a silicone hard coat agent containing a fluorine-containing silicone compound.SELECTED DRAWING: Figure 1
【課題】長期に安定して防汚性、洗浄性を示し、また、被着体に容易に貼りつけ、被施工面の割れやずれに対しても追従可能であるシリコーン複合防汚シートおよびそれを用いた落書き防止施工方法を提供すること。【解決手段】基材層と、前記基材層の片面に積層した、硬さがアスカーC硬度計で5以下であり、かつ、モルタルテストピースに対する粘着力が5N/25mm以上のものであるシリコーン粘着層とを含み、前記基材層の表面のうち、前記シリコーン粘着層を積層した面の反対側の表面が、含フッ素シリコーン化合物を含有するシリコーンハードコート剤によって防汚処理されたものであることを特徴とするシリコーン複合防汚シート。【選択図】図1 |
Author | IMAIZUMI KEIJI YODA MASAHIRO ENDO AKIHIRO |
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DocumentTitleAlternate | シリコーン複合防汚シートおよびそれを用いた落書き防止施工方法 |
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Snippet | To provide a silicone composite stain-resistant sheet which demonstrates stain-resistance and washability stably over the long term, is readily bonded to an... |
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SubjectTerms | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FENCING FILLING PASTES FIXED CONSTRUCTIONS INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MASTS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL TRANSPORTING USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS |
Title | SILICONE COMPOSITE STAIN-RESISTANT SHEET AND CONSTRUCTION METHOD USING THE SAME TO PREVENT GRAFFITI |
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