| 摘要 |
<p>The present invention relates to the use of a single block copolymer to manufacture the front surface of a car headlight. Said block copolymer is of the A-B-A type, wherein the A blocks essentially contain methyl methacrylate (MMA) as the predominant monomer, and (meth)acrylic acid, and the B block essentially contains a C1-C4 alkyl acrylate as the monomer, the B block being 15 to 45 wt % of the copolymer. The invention also relates to the car headlight itself.</p> |
