JP2005272766A5

JP2005272766A5 -

Info

Publication number: JP2005272766A5
Application number: JP2004091765A
Authority: JP
Filing date: 2004-03-26
Publication date: 2007-04-26

Description

かかる青色の粘土用着色材を、前記実施例１と同様の要領で、前述の組成物１、２、３の３種の水系硬化型粘土に、表１記載の全量１００重量部に対して５重量部混練して水系硬化型着色合成粘土を製造した。実施例３に記載の構成の水系硬化型着色合成粘土でも、表２の実施例３に示すように、組成物１〜３のいずれの場合でも、（社）日本玩具協会の定める自主規制基準（ＳＴマーク認定基準）の水溶出試験で色溶出は見られなかった。 Clay colorant for such blue, in the same manner as in Example 1, the three aqueous curable clay of the aforementioned compositions 1, 2, 3 relative to the total amount 100 parts by weight in Table 1 A water-based curable colored synthetic clay was produced by kneading 5 parts by weight. Even in the case of any one of Compositions 1 to 3, as shown in Example 3 in Table 2, the self-regulating standards established by the Japan Toy Association (Embodiment) No color elution was observed in the water elution test of ST Mark Certification Criteria).

このようにして得られた各々の水系硬化型着色合成粘土を、前記実施例１で説明した（社）日本玩具協会の定める自主規制基準（ＳＴマーク認定基準）の水溶出試験にかけ、その結果を表２の比較例１としてに示す。濾液は着色しており、明らかに着色材の水溶出性が認められた。 Each water-based curable colored synthetic clay thus obtained was subjected to a water elution test of the self-regulation standard (ST mark certification standard) established by the Japan Toy Association explained in Example 1 above, and the result was obtained. This is shown as Comparative Example 1 in Table 2. The filtrate was colored, and the water elution of the coloring material was clearly observed.

このようにして得られた各々の水系硬化型着色合成粘土を、前記実施例１で説明した（社）日本玩具協会の定める自主規制基準（ＳＴマーク認定基準）の水溶出試験にかけ、その結果を表２に示す。濾液は着色しており、明らかに着色材の水溶出性が認められた。
Each water-based curable colored synthetic clay thus obtained was subjected to a water elution test of the self-regulation standard (ST mark certification standard) established by the Japan Toy Association explained in Example 1 above, and the result was obtained. It shows in Table 2. The filtrate was colored, and the water elution of the coloring material was clearly observed.

このようにして得られた各々の水系硬化型着色合成粘土を、前記実施例１で説明した（社）日本玩具協会の定める自主規制基準（ＳＴマーク認定基準）の水溶出試験にかけ、その結果を表２に示す。濾液は着色しており、明らかに着色材の水溶出性が認められた。
Each water-based curable colored synthetic clay thus obtained was subjected to the water elution test of the self-regulation standard (ST mark certification standard) established by the Japan Toy Association explained in Example 1 above, and the result was obtained. It shows in Table 2. The filtrate was colored, and the water elution of the coloring material was clearly observed.

このようにして得られた各々の水系硬化型着色合成粘土を、前記実施例１で説明した（社）日本玩具協会の定める自主規制基準（ＳＴマーク認定基準）の水溶出試験にかけ、その結果を表２に示す。比較例４〜８まで、全て濾液は着色しており、明らかに着色材の水溶出性が認められた。
Each water-based curable colored synthetic clay thus obtained was subjected to the water elution test of the self-regulation standard (ST mark certification standard) established by the Japan Toy Association explained in Example 1 above, and the result was obtained. It shows in Table 2. In Comparative Examples 4 to 8, all the filtrates were colored, and clearly the water elution of the coloring material was recognized.