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U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

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FCN No. 627

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Food Contact Substance:  A copolymer of styrene and butadiene having a styrene monomer unit content of 60 percent - 74 percent.
Notifier:  Chevron Phillips Chemical Company LP
Manufacturer:  Chevron Phillips Chemical Company LP
Intended Use:  As a component in the manufacture of articles intended to contact food.
Effective Date:  08/12/2006
Limitations/Specifications:  The FCS is intended to contact all types of food under Conditions of Use A through H, as described in Table 2. Adjuvant substances permitted for use in rubber-modified polystyrene complying with 21 CFR 177.1640 may be used in the copolymer that is the subject of this notification, subject to any limitations in the authorizing regulation or notification.
Environmental Impact Decisions:  Environmental Decisions Site