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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. 522

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Food Contact Substance:  Styrene-1,3-butadiene block copolymer containing 60 - 75 weight - percent of polymer units derived from styrene (CAS Reg. No. 106107-54-4).
Notifier:  BASF Aktiengesellschaft
Manufacturer:  Styrolution GmbH
Intended Use:  The FCS will be used in the manufacture of food-contact films and coatings.
Effective Date:  10/26/2005
Limitations/Specifications:  Finished articles containing the FCS may be used in finished articles in contact with all food types and under Conditions of Use C though G as described in Table 2. The thickness of the finished food contact article shall not exceed 2 mils.
Environmental Impact Decisions:  Environmental Decisions Site