发明授权
US5707612A Use urethane polymers of castor oil skin and personal care product compositiions 失效
使用蓖麻油皮肤和个人护理产品组合物的聚氨酯聚合物

Use urethane polymers of castor oil skin and personal care product
compositiions
摘要:
This disclosure introduces the use of an isophorone diisocyanate urethane polymer of naturally occurring castor oil as an active ingredient for skin and personal care compositions and products.
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