公开(公告)号：US20230405941A1

公开(公告)日：2023-12-21

申请号：US18201033

申请日：2023-05-23

申请人： HEJATEX GMBH

发明人： Edgar JAKOB

IPC分类号： B29C65/48 ,  B29C65/00 ,  C09J175/04 ,  B29C65/78 ,  C09J11/06 ,  B29C65/52

CPC分类号： B29C65/485 ,  B29C66/02245 ,  C09J175/04 ,  C09J2409/006 ,  C09J11/06 ,  B29C65/524 ,  B29C66/71 ,  B29C65/7841

摘要： The invention relates to a high-strength and permanently elastic curable adhesive for bonding at least two surfaces, of which at least one surface is a surface of a permanently elastic plastic, wherein the adhesive is an adhesive that cures in at least two different hardening mechanisms, wherein the first hardening mechanism comprises a chemical reaction to form a chemical bond including a sulphur atom, and the second hardening mechanism comprises the formation of crystalline structures from amorphous polymers. The invention also relates to a method for high-strength and permanently elastic bonding of at least two surfaces to one another, of which at least one surface is that of a permanently elastic plastic, by means of such an adhesive, said method comprising the steps of: applying the adhesive to at least a first of the surfaces to be connected, ensuring conditions under which at least the first hardening mechanism of the adhesive can take place, bringing the first surface into contact with the second surface, and ensuring conditions under which the second hardening mechanism of the adhesive can take place.

公开(公告)号：US20200180232A1

公开(公告)日：2020-06-11

申请号：US16636118

申请日：2018-08-03

申请人： HEJATEX GMBH

发明人： Edgar JAKOB

IPC分类号： B29C65/48 ,  B29C65/52 ,  B29C65/78 ,  B29C65/00 ,  C09J175/04 ,  C09J11/06

摘要： The invention relates to a high-strength and permanently elastic curable adhesive for bonding at least two surfaces, of which at least one surface is a surface of a permanently elastic plastic wherein the adhesive is an adhesive that cures in at least two different hardening mechanisms, wherein the first hardening mechanism comprises a chemical reaction to form a chemical bond including a sulphur atom, and the second hardening mechanism comprises the formation of crystalline structures from amorphous polymers. The invention also relates to a method for high-strength and permanently elastic bonding of at least two surfaces to one another, of which at least one surface is that of a permanently elastic plastic, by means of such an adhesive, said method comprising the steps of: applying the adhesive to at least a first of the surfaces to be connected, ensuring conditions under which at least the first hardening mechanism of the adhesive can take place, bringing the first surface into contact with the second surface, and ensuring conditions under which the second hardening mechanism of the adhesive can take place.