| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chemical substance having a predetermined property of having no endocrine-disrupting action or substantially having no endocrine-disrupting action. <P>SOLUTION: The polymer material contains a plastic material comprised of an additive of a chemical substance with a molecular weight of 90-1,000 dalton and contains no endocrine-disrupting chemical substance. The chemical substance is useful for the manufacturing of a plastic material especially usable in products to be exposed to especially individuals who would suffer from the disadvantage if exposed thereto, for example, baby's bottles, baby toys, food containers, medical containers, animal cages, medical products, etc. This chemical substance is also especially useful as a food additive used in the food ingested by newborns and fragile individuals who would suffer from the disadvantage if exposed thereto. <P>COPYRIGHT: (C)2009,JPO&INPIT |
