公开(公告)号：US20230191679A1

公开(公告)日：2023-06-22

申请号：US18067184

申请日：2022-12-16

Applicant: Ceraloc Innovation AB

Inventor： Filip SKÖLD ,  Pontus GAMSTEDT ,  Per JOSEFSSON

IPC: B29C48/00 ,  B29C48/08 ,  B32B5/20 ,  B32B27/20 ,  B32B27/06

CPC classification number: B29C48/0012 ,  B29C48/002 ,  B29C48/08 ,  B32B5/20 ,  B32B27/20 ,  B32B27/065 ,  B29K2027/06

Abstract: The disclosure relates to a process for manufacturing a building panel, such as a floor panel, including a core. The process includes providing a core material including a thermoplastic material, a filler and hollow microparticles, and applying heat and pressure to the core material to form the core. The disclosure also relates to a corresponding building panel.

公开(公告)号：US20240254780A1

公开(公告)日：2024-08-01

申请号：US18628988

申请日：2024-04-08

Applicant: Ceraloc Innovation AB

Inventor： Per JOSEFSSON ,  Pontus GAMSTEDT ,  Per NYGREN

IPC: E04F15/02 ,  E04F13/076 ,  E04F13/08 ,  E04F15/08

CPC classification number: E04F15/02033 ,  E04F13/076 ,  E04F13/0894 ,  E04F15/087 ,  E04F2201/0115

Abstract: A mineral-based floor panel including a mineral-based core, wherein the panel includes at least one groove. The at least one groove may be provided in a rear side of the panel. There is also disclosed other such mineral-based panels, such as a building panel, a wall panel, a ceiling panel or a furniture panel. There is also disclosed a method for forming such grooves in a mineral-based panel. Furthermore, there is disclosed a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, wherein at least a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).

公开(公告)号：US20220290444A1

公开(公告)日：2022-09-15

申请号：US17831826

申请日：2022-06-03

Applicant: Ceraloc Innovation AB

Inventor： Per JOSEFSSON ,  Pontus GAMSTEDT ,  Per NYGREN

IPC: E04F15/02 ,  E04F13/076 ,  E04F13/08

Abstract: A mineral-based floor panel including a mineral-based core, wherein the panel includes at least one groove. The at least one groove may be provided in a rear side of the panel. There is also disclosed other such mineral-based panels, such as a building panel, a wall panel, a ceiling panel or a furniture panel. There is also disclosed a method for forming such grooves in a mineral-based panel. Furthermore, there is disclosed a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, wherein at least a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).

公开(公告)号：US20200308846A1

公开(公告)日：2020-10-01

申请号：US16826761

申请日：2020-03-23

Applicant: Ceraloc Innovation AB

Inventor： Per JOSEFSSON ,  Pontus GAMSTEDT ,  Per NYGREN

IPC: E04F15/02 ,  E04F13/076 ,  E04F13/08

Abstract: There is disclosed a mineral-based floor panel including a mineral-based core, wherein the panel includes at least one groove. The at least one groove may be provided in a rear side of the panel. There is also disclosed other such mineral-based panels, such as a building panel, a wall panel, a ceiling panel or a furniture panel. There is also disclosed a method for forming such grooves in a mineral-based panel. Furthermore, there is disclosed a mineral-based panel including a mineral-based core and polymer-based lower layer(s) attached to the core. A locking system of the panel includes a strip extending horizontally beyond an upper portion of the panel, wherein at least a horizontal portion of the strip is entirely formed in the polymer-based lower layer(s).