000			00524nam a2200145Ia 4500
008			220216s9999 xx 000 0 und d
100			_aOhtake Y
245		0	_aDegradation of vulcanised rubber products: Problems and solutions (Degradation by residual chlorine in tap water, metals and ozone due to deterioration in the global environment)
260			_bInternational Polymer Science and Technology _c2007
300			_a57-67
650			_aNBR
650			_aOzone degradation
650			_aWater degradation
942			_cJS
999			_c56780 _d56780