Silicon content copolymerization polymer composition, solvent solubility building a bridge silicon content copolymerization polymer and these hardening ones

摘要

Formula (i) (ii) the necessary unit, the Kazuhei equal molecular weight 1 - 3 hours it reacts the silicon content copolymerization polymer of 500 which designates formula (iii) - (vii) as the optional unit - 1,000,000 and the composition which consists of the building a bridge medicine with the -20, - the 100C applies that to the base substance, above the 150C (the example 250C) with it makes heat hardens, it regards the technology which obtains hardening ones of the silicon content polymer which is superior in various physical properties.(However, A to be NH or O, as for the ratioSi-O/(Si-N+Si-O) there are =0.01 - 0.99 relationships.)