公开(公告)号：US20240287271A1

公开(公告)日：2024-08-29

申请号：US17791917

申请日：2021-06-08

Applicant: BANFERT NEW MATERIALS CO., LTD.

Inventor： Xinxiong LI ,  Dongming ZHANG

IPC: C08J7/04 ,  C09D4/06 ,  C09D7/63 ,  C09D127/06 ,  C09D135/02

CPC classification number: C08J7/042 ,  C09D4/06 ,  C09D7/63 ,  C09D127/06 ,  C09D135/02 ,  C08J2327/06 ,  C08J2335/02

Abstract: This invention provides a double-coated radiation curing PVC pre-coating material, which includes the PVC transparent film and the radiation curing coating from bottom to top, and the radiation curing coating includes the elastic attached base coat and the top coat from bottom to top.

公开(公告)号：US20240217218A1

公开(公告)日：2024-07-04

申请号：US17914636

申请日：2022-08-09

Applicant: BANFERT NEW MATERIALS CO., LTD.

Inventor： Xinxiong LI ,  Hui LI ,  Shiguo LIU ,  Dongming ZHANG

IPC: B32B27/08 ,  B32B3/06 ,  B32B3/30 ,  B32B5/18 ,  B32B21/04 ,  B32B21/08 ,  B32B27/22 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B37/24 ,  C08J5/12 ,  C08J7/04 ,  C09D4/00 ,  C09D5/00 ,  C09D123/12 ,  C09D127/06 ,  C09D167/02 ,  C09D175/14 ,  E04F15/10 ,  E04F15/18 ,  E04F15/20

CPC classification number: B32B27/08 ,  B32B3/06 ,  B32B3/30 ,  B32B5/18 ,  B32B21/042 ,  B32B21/047 ,  B32B21/08 ,  B32B27/22 ,  B32B27/304 ,  B32B27/32 ,  B32B27/36 ,  B32B37/24 ,  C08J5/124 ,  C08J7/042 ,  C09D4/00 ,  C09D5/002 ,  C09D123/12 ,  C09D127/06 ,  C09D167/02 ,  C09D175/14 ,  E04F15/107 ,  E04F15/181 ,  E04F15/206 ,  B32B2037/243 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/412 ,  B32B2323/10 ,  B32B2327/06 ,  B32B2367/00 ,  B32B2419/00 ,  C08J2323/12 ,  C08J2327/06 ,  C08J2367/02 ,  C08J2423/12 ,  C08J2427/06 ,  C08J2467/02

Abstract: The present disclosure relates to the technical field of B29D7/01, and more particularly to a composite pre-coating film and a preparation method thereof, and a composite floor. The preparation method includes the following steps: laminating a polymeric printing film, a polymeric transparent film, and a radiation-cured coating A in sequence. In the present disclosure, the composite pre-coating film has multiple functions through a composite structure design. The radiation-cured coating A provides a desirable abrasion and scratch resistance and gloss; the polymeric transparent film provides an abrasion resistance and flexibility; and the polymeric printing film provides a color pattern effect. After being embossed by an embossing roller, the composite pre-coating film has a three-dimensional simulated pattern effect, as well as excellent wear resistance, scratch resistance, and stain resistance, and can be used to prepare a composite floor with various wood-plastic structures.