Photodegradable gum base, a chewing gum comprising the photodegradable gum base and methods of making the same

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专利权人:

INTERCONTINENTAL GREAT BRANDS LLC

发明人:

Graham T. Street

申请号：

US14343597

公开号：

US09504266B2

申请日:

2012.09.19

申请国别(地区):

US

年份:

2016

代理人:

摘要：

A photo-degradable chewing gum base composition including an elastomer； and a block copolymer of vinyl acetate and methylphenylsilane having a structure of formula (I)—wherein m and p are integers in the range of 1 to 500, and n is an integer in the range of 2 to 100, is disclosed. The block copolymer facilitates environmental degradation of improperly disposed chewing gum cuds. Also described is a method of preparing a photo-degradable chewing gum composition.

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中国工程科技知识中心

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http://www.ckcest.cn/home/