专利名称：Chewing gum composition and method of
making same
发明人：Robert K. Yang申请号：US07/424984申请日：19891023公开号：US05110607A公开日：19920505
摘要：The present invention is a chewing gum base composition which includes anelastomer and a resin prepared in the absence of rosin esters and terpene componentswhich includes an elastomer component raised to a compatibilization temperature foraddition of a compatibilization component. The composition includes a high melting pointwax compatibilization component added under low shear mixing conditions at atemperature sufficient to masticate the elastomer for forming a substantiallyhomogeneous mass with the resin component. The compatibilization component iscapable of effectuating dissociation of the elastomer under the conditions of
temperature and mixing for forming the substantially homogeneous mass. Finally, a resincomponent is added also under low shear mixing conditions and mildly elevatedtemperatures until a substantially homogenous gum base mass is formed.
申请人：WARNER-LAMBERT COMPANY
代理人：Daniel A. Scola, Jr.
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