МОРГРЕТ Лесли Ди,ХААС Майкл Эс.,СЯ Сяоху,ХИЛЛМАЙЕР Марк,МАРТЕЛЛО Марк Ти,МАКОСКО Кристофер,МАРТИНЕТТИ Лука,БЕЙТС Франк,ЛИ Санво,БАНЧЕК Майкл Ти,ГРИНБЕРГ Майкл Джей
申请号：
RU2012112618
公开号：
RU2012112618A
申请日:
2010.09.10
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
1. The gum base, which forms the residue after chewing the chewing properties and has a temperature in the mouth, the food containing the triblock copolymer of the configuration A-B-A or A-B-C having a soft middle block and rigid end blocks, wherein the soft midblock It comprises at least 30% by weight. triblock copolymer, a Tg (Glass transition temperature) of each rigid end block below 70 ° C.2. The gum base of claim 1, further comprising a diblock copolymer.3. The gum base of claim 1 or 2, which comprises at least one additional ingredient selected from the group consisting of plasticizers, softeners, emulsifiers, fillers, plastic resins, dyes, antioxidants and other elastomers.4. The gum base of claim 3, which comprises as filler talc or 0-5% calcium carbonate.5. The gum base according to claim 3, which comprises as filler 5-40% amorphous silica.6. The gum base of claim 3, which contains 5-15% high molecular weight polyisobutylene.7. The gum base of claim 1, wherein the soft block contains on average at least 40% by weight. triblock copolymer.8. The gum base of claim 7, wherein the soft block contains on average at least 50% by weight. triblock copolymer.9. The gum base of claim 7, wherein the soft block contains on average at least 60% by weight. triblock copolymer.10. The gum base of claim 1, wherein the rigid end blocks have Tg below 60 ° C.11. The gum base of claim 1, wherein the rigid end blocks have Tg between 20 ° C and 70 ° C.12. The gum base of claim 1, wherein the rigid end blocks have Tg between 20 ° C and 60 ° C.13. The gum base of claim 1, wherein the rigid end blocks have Tg between 30 ° C and 70 ° C.14. The gum base of claim 1, wherein the rigid end blocks have Tg between 30 ° C and 60 ° C.15. The gum base of claim 1, wherein the rigid end blocks have Tg between 40 ° C and 70 ° C.16. The gum base of claim 1, wherein the rigid end blocks have Tg between 40 ° C and 60 ° C.17. The gum base of claim 1, wherein the rigid end blocks comprise one or more
