Anti-slip composition and anti-slip sheet
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- OJI HLDG CORP
- Filing Date
- 2024-12-13
- Publication Date
- 2026-06-25
AI Technical Summary
【0011】 本発明の防滑剤組成物及び防滑シートは、防滑性、耐ブロッキング性、表面強度、及び耐水性に優れる。
Smart Images
Figure 2026103955000001
Abstract
Claims
1. An anti-slip composition comprising resin hollow particles composed of an outer shell containing a thermoplastic resin and a hollow part surrounded by the outer shell, an inorganic pigment, and at least one adhesive resin selected from the group consisting of styrene-butadiene copolymer, acrylic resin, urethane resin, styrene-maleic acid copolymer resin, and water-soluble resin.
2. The anti-slip composition according to claim 1, comprising a resin hollow particle composition containing resin hollow particles and silica.
3. The anti-slip composition according to claim 1 or 2, wherein the volume-average particle diameter of the resin hollow particles is 3.0 to 20.0 μm.
4. The anti-slip composition according to claim 1 or 2, wherein the adhesive resin contains a styrene-butadiene copolymer.
5. The anti-slip composition according to claim 1 or 2, wherein the adhesive resin contains an acrylic resin.
6. The anti-slip composition according to claim 1 or 2, wherein the adhesive resin contains at least one selected from the group consisting of styrene-butadiene copolymer and acrylic resin, and the glass transition temperature of the adhesive resin is 20°C or lower.
7. The anti-slip composition according to claim 1 or 2, wherein the adhesive resin contains a urethane resin.
8. The antislip composition according to claim 1 or 2, wherein the adhesive resin contains a styrene-maleic acid copolymer resin.
9. The anti-slip composition according to claim 1 or 2, wherein the adhesive resin contains at least one water-soluble resin selected from the group consisting of polyvinyl alcohol, starch, and carboxymethylcellulose.
10. The anti-slip composition according to claim 1 or 2, wherein the content of the resin hollow particles is 5 to 40% by mass of the total solid content of the anti-slip composition.
11. The anti-slip composition according to claim 1 or 2, wherein the content of the resin hollow particles is 10 to 30% by mass of the total solid content of the anti-slip composition.
12. The anti-slip composition according to claim 1 or 2, wherein the content of the adhesive resin is 5 to 95% by mass of the total solid content of the anti-slip composition.
13. The anti-slip composition according to claim 1 or 2, wherein the content of the adhesive resin is 10 to 85% by mass of the total solid content of the anti-slip composition.
14. The anti-slip composition according to claim 1 or 2, wherein the inorganic pigment contains at least one selected from the group consisting of calcined kaolin, silica, and calcium carbonate.
15. An anti-slip sheet having an anti-slip layer formed on at least one side of a support using the anti-slip composition described in claim 1 or 2, wherein the amount of the anti-slip layer applied after drying is 2.0 to 20.0 g / m² ２ This is an anti-slip sheet.
16. The amount of the anti-slip layer applied after drying is 2.0 to 10.0 g / m². ２ The anti-slip sheet according to claim 15.
17. The anti-slip sheet according to claim 15, wherein the anti-slip layer is formed on both sides of the support.
18. The anti-slip sheet according to claim 15, wherein the smoothness of the surface having an anti-slip layer, as measured by the Wang-Gan testing machine method specified in JIS-P81147, is 500 seconds or more.
19. The anti-slip sheet according to claim 15, wherein the static friction coefficient measured by the inclination method specified in JIS-P8147 is 0.70 or more when PPC paper is fixed to the main body test piece and the anti-slip sheet is fixed to the weight test piece.