| 摘要 |
PROBLEM TO BE SOLVED: To provide a modified silicone resin foam without pink discoloration even with age. SOLUTION: This modified silicone resin foam includes≤50 ppm of a both position-hindered phenol compound, and preferably includes≥1,000 ppm of a one position-hindered phenol compound. COPYRIGHT: (C)2011,JPO&INPIT |
