| 摘要 |
The present invention relates to novel compositions and methods of making same. These compositions comprise resins with novel additives to prevent shrinking and cracking of the resin, to accelerate curing and to treat fillers, to maintain high flash points, to promote clarity, to reduce styrene content and to reduce content of volatile organic compounds. These compositions and methods can be employed to form large objects and objects of irregular shapes. These compositions and methods provide lightweight materials some of which are hard and inflexible while others are hard and flexible. |
