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    GUM BASES HAVING REDUCED POLARITY AND CHEWING GUMS BASED THEREUPON
    2.
    发明公开
    GUM BASES HAVING REDUCED POLARITY AND CHEWING GUMS BASED THEREUPON 审中-公开
    GUMMIBASEN MIT REDUZIERTERPOLARITÄTUND DARAUF BASIERENDES KAUGUMMI

    公开(公告)号：EP2538796A4

    公开(公告)日：2013-10-23

    申请号：EP11748114

    申请日：2011-02-25

    申请人： WRIGLEY W M JUN CO

    发明人： XIA XIAOHU ,  SYNOSKY STEVEN P ,  HAAS MICHAEL S

    IPC分类号： A23G4/08 ,  A23G4/02

    CPC分类号： A23G4/08 ,  A23L21/10

    摘要： A gum base, which when formulated into a chewing gum provides a gum cud removable from concrete and cement surfaces, contains 3 to 30 wt. % elastomer, 0 to 32 wt. % elastomer solvent and 0 to 8% paraffin wax and has a polarity index of less than 2.00 MPa½ and chewing gums containing the gum base.

    摘要翻译： 当配制成口香糖时，胶质基料提供了可从混凝土和水泥表面移除的胶基糖咀嚼物，其含有3-30wt。 ％弹性体，0至32wt。 ％的弹性体溶剂和0-8％的石蜡并且具有小于2.00MPa的极性指数和含有胶基的口香糖。

    CHEWING GUMS AND GUM BASES COMPRISING MULTI-BLOCK COPOLYMERS
    5.
    发明公开
    CHEWING GUMS AND GUM BASES COMPRISING MULTI-BLOCK COPOLYMERS 审中-公开
    口香糖和多嵌段共聚物

    公开(公告)号：EP2683252A4

    公开(公告)日：2014-09-10

    申请号：EP12754779

    申请日：2012-03-09

    申请人： WRIGLEY W M JUN CO ,  UNIV MINNESOTA ,  UNIV DUBLIN

    发明人： BATES FRANK S ,  HILLMYER MARC A ,  RISSE WILHELM ,  MORGRET LESLIE D ,  HAAS MICHAEL S ,  MARTELLO MARK T ,  LEE SANGWOO

    IPC分类号： A23G4/08

    CPC分类号： A23G4/08 ,  A23G4/123 ,  C08G63/66 ,  C08G81/00 ,  C12C12/00

    摘要： Chewing gums and chewing gum bases which are cud-forming and chewable at mouth temperature contains a multi-block copolymer having at least two repeating sequences of at least two different polymeric blocks having at least three monomer units each. The multi-block copolymer optionally includes linking units and may be formulated to have non-covalent crosslinking between the copolymer chains. The multi-block copolymer is optionally plasticized with a compatible di-block copolymer to function as an elastomer system in the gum base. Characteristics of the multi-block copolymers can be selected to produce gum bases and chewing gums having desired properties. In some cases, chewed cuds formed from the gum bases may exhibit improved removability from environmental surfaces to which they may become undesirably attached.

    摘要翻译： 咀嚼口香糖和口香糖咀嚼口香糖基质含有多嵌段共聚物，其具有至少两个具有至少三个单体单元的至少两个不同聚合物嵌段的重复序列。 多嵌段共聚物任选地包括连接单元，并且可以配制成在共聚物链之间具有非共价交联。 多嵌段共聚物任选地用相容的二嵌段共聚物增塑，用作胶基中的弹性体体系。 可以选择多嵌段共聚物的特性来生产具有所需性质的胶基和口香糖。 在一些情况下，由胶基形成的咀嚼嚼可以表现出从它们可能变得不期望地附着的环境表面的改进的可除去性。