Loading patent…
AssigneeLG Chem, Ltd.
InventorsChang Hong BAK, Young Hwan JEONG, Young Min KIM
Estimating the term…
The present invention relates to a diene-based rubber latex including a polymer aggregate and having an extra large diameter, a method for preparing same and a graft copolymer with a core-shell structure, including same and having excellent impact strength and surface properties. A diene-based rubber latex of which 14 wt % to 26 wt % has diameter of 100 nm to less than 300 nm, 62 wt % to 81 wt % has a diameter of 300 nm to less than 800 nm, and 5 wt % to 14 wt % has a diameter of 800 nm to less than 1000 nm, based on 100 wt % of total rubber particles.
A diene-based rubber latex, wherein 14 wt % to 26 wt % of rubber particles in the latex have a diameter of 100 nm to less than 300 nm, 62 wt % to 81 wt % of the rubber particles have a diameter of 300 nm to less than 800 nm, and 5 wt % to 14 wt % of the rubber particles have a diameter of 800 nm to less than 1000 nm, based on 100 wt % of total rubber particles.
Dependencies are inferred from the claim text.