{'fraction_non_alphanumeric': 0.0367170626349892, 'fraction_numerical': 0.004319654427645789, 'mean_word_length': 5.27027027027027, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Synthesis of Some Silyl Mono- and Polystyrenes with New Properties

Some silyl monomers and polymers of styrene that have several sterically hindered group were synthesized, and modification of them was studied. We showed that the glass-transition temperature (T g) and the solubility of polymers were modified. In this work, we synthesized 1,2-bis(vinylphenyl)ethane (BVPE) as a cross-linking agent from Grignard reagent, and incorporated it in network polymers.