Provided are a layered silicate compound capable of developing high flame retardancy in a small mixing amount, and a resin composition containing the layered silicate compound. The layered silicate compound is obtained by being organophilized with an organophilizing agent having a flame retardant skeleton.
Description
BRIEF DESCRIPTION OF THE DRAWING
FIGURE is a schematic diagram of transmission electron microscope observation results.
Claims
1. A layered silicate compound, which is organophilized with an organophilizing agent having a flame retardant skeleton.
2. A layered silicate compound according to claim 1, wherein the organophilizing agent is a quaternary ammonium compound.
3. A layered silicate compound according to claim 1, wherein the organophilizing agent is a quaternary phosphonium compound.
4. A resin composition comprising a resin and the layered silicate compound according to claim 1.
5. A resin composition according to claim 4, wherein the resin has a furan ring in its molecule.
6. A resin composition according to claim 5, wherein the resin is polyalkylene furan dicarboxylate.
7. A resin composition according to claim 4, containing the layered silicate compound in an amount of 1 mass % or more and 50 mass % or less.
8. A resin composition according to claim 4, wherein the layered silicate compound is dispersed in the resin in a layer-exfoliated state.
9. A method of producing a resin composition comprising: kneading a resin having a furan ring in its molecule and a layered silicate compound organophilized with an organophilizing agent having a flame retardant skeleton; and dispersing the layered silicate compound in the resin.
10. A molded product, which is obtained by molding the resin composition according to claim 4.
11. A method of producing an organophilic layered silicate comprising organophilizing a layered silicate with an organophilizing agent having a flame retardant skeleton.
Patent Application
20070232742
