摘要:
Novel curable siloxane polymers having integral ultra-violet light absorbers are disclosed which are useful in preparing a variety of commercial silicone products requiring excellent resistance to loss of UV protection due to external forces.
摘要:
Novel curable siloxane polymers having integral ultra-violet light absorbers are disclosed which are useful in preparing a variety of commercial silicone products requiring excellent resistance to loss of UV protection due to external forces.
摘要:
Articles of manufacture having improved refractive index made of phenol-modified siloxanes are described. One use of these articles is as optical lenses.
摘要:
Novel phenyl-modified phenol-modified siloxanes having at least a 50 weight percent aromatic content are disclosed and found to exhibit improved refractive index. A hydrosilation reaction process of preparing such modified siloxanes is also disclosed.