发明名称 ENVIRONMENTALLY FRIENDLY CHEWING GUM BASES INCLUDING POLYHYDROXYALKANOATES
摘要 <p>Chewing gum bases, and resultant chewing gums, that are environmentally friendly are provided. The chewing gum base comprising approximately 1 to about 99 % by weight polyhydroxyalkanoates having side chain lengths of C4 to C30.</p>
申请公布号 WO1999039588(A1) 申请公布日期 1999.08.12
申请号 US1998002511 申请日期 1998.02.09
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