公开(公告)号：US20240140057A1

公开(公告)日：2024-05-02

申请号：US18548748

申请日：2022-03-02

Applicant: ZUCCHINI INNOVAZIONE S.R.L.

Inventor： Gianfranco MASCELLANI

IPC: B29C73/16 ,  B29C73/22 ,  B29D30/06 ,  B60C19/00 ,  B60C19/12 ,  C09J5/02 ,  C09J5/06 ,  C09J201/00

CPC classification number: B29C73/163 ,  B29C73/22 ,  B29D30/0685 ,  B60C19/002 ,  B60C19/122 ,  C09J5/02 ,  C09J5/06 ,  C09J201/00 ,  B29D2030/0682 ,  B29D2030/0697 ,  B29K2995/0002 ,  C09J2400/22 ,  C09J2409/00 ,  C09J2421/008 ,  C09J2453/00 ,  C09J2493/00

Abstract: An adhesive sealant formulation for tires includes: from 20% to 35% by weight of the total formulation of block copolymers, from 55% to 75% by weight of the total formulation of resins, from 0.2% up to 2.0% by weight of the total formulation of a mixture of stabilizers and antioxidants, where the quantity of stabilizers within the mixture varies from 0 up to a maximum 1.50% by weight of the total formulation and the amount of antioxidants varies from 0 up to a maximum of 1.50% by weight of the total formulation, such as in particular: primary phenolic pentaerythritol-tetrakis(3(3,5-di-tert-butyl-4-hydroxyphenyl)propionate); from a minimum of 5% to a maximum of 35% by weight of the total formulation of paraffinic or naphthenic plasticizers; from a minimum of 2% up to a maximum of 5% by weight of the total formulation of mineral fillers.