Surface-treated nanocellulose master batch
A surface-treated nanocellulose master batch includes a rubber component, a nanocellulose, a resole or novolac resorcin-formaldehyde initial condensation product, and formaldehyde. The the surface-treated nanocellulose master batch includes from 0.3 to 15 parts by mass of the nanocellulose per 100 parts by mass of the rubber component. The the surface-treated nanocellulose master batch includes from 0.03 to 1.2 parts by mass of the resole or novolac resorcin-formaldehyde initial condensation product per 1 part by mass of the nanocellulose and 0.02 to 0.8 parts by mass of the formaldehyde per 1 part by mass of the nanocellulose.
1. A surface-treated nanocellulose master batch comprising:
a rubber component;
a nanocellulose;
a resole or novolac resorcin-formaldehyde initial condensation product; and
formaldehyde,
the surface-treated nanocellulose master batch comprising from 0.3 to 15 parts by mass of the nanocellulose per 100 parts by mass of the rubber component, and
the surface-treated nanocellulose master batch comprising from 0.03 to 1.2 parts by mass of the resole or novolac resorcin-formaldehyde initial condensation product per 1 part by mass of the nanocellulose and 0.02 to 0.8 parts by mass of the formaldehyde per I part by mass of the nanocellulose.
2. The surface-treated nanocellulose master batch according to claim 1 , wherein the rubber component comprises a diene rubber and a styrene-butadiene-vinylpyridine terpolymer.
3. The surface-treated nanocellulose master batch according to claim 1 , further comprising carbon black or silica.
4. The surface-treated nanocellulose master batch according to claim 1 , further comprising from 0.1 to 15 parts by mass of an unsaturated fatty acid metal salt per 100 parts by mass of the rubber component.
5. The surface-treated nanocellulose master batch according to claim 4 , wherein the unsaturated fatty acid metal salt is an acrylic acid metal salt and/oror a methacrylic acid metal salt.
6. The surface-treated nanocellulose master batch according to claim 2 , further comprising carbon black or silica.
7. The surface-treated nanocellulose master batch according to claim 2 , further comprising from 0.1 to 15 parts by mass of an unsaturated fatty acid metal salt per 100 parts by mass of the rubber component.
8. The surface-treated nanocellulose master batch according to claim 3 , further comprising from 0.1 to 15 parts by mass of an unsaturated fatty acid metal salt per 100 parts by mass of the rubber component.