Title:
NEW-TYPE ELECTROTHERMAL WATERPROOF FILM FOR FLOORING
Document Type and Number:
WIPO Patent Application WO/2022/217979
Kind Code:
A1
Abstract:
The present invention relates to the field of electrothermal waterproof films. Disclosed is a new-type electrothermal waterproof film for flooring. The electrothermal waterproof film is of a multi-layered structure, and comprises an electric-heating wiring layer and a bonding layer arranged at the bottom of the electric-heating wiring layer, wherein the electric-heating wiring layer comprises a wiring layer body and protruding particles arranged on the wiring layer body; a plurality of protruding particles are provided, and are evenly distributed at equal intervals; a cable limiting groove is formed between adjacent protruding particles; and the electric-heating wiring layer is made of a high-molecular-weight polymer, and is of an integrally injection-molded structure. The electrothermal waterproof film can make an electric-heating wiring operation flexible, has a good thermal insulation effect, is anti-mildew and antibacterial, and can also prolong the service life of ceramic tile stone.
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Inventors:
CHEN LIXIA (CN)
CHEN HENG (CN)
AVNILOV ISRAEL (CN)
CHEN HENG (CN)
AVNILOV ISRAEL (CN)
Application Number:
PCT/CN2021/143736
Publication Date:
October 20, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
SHANDONG BLOSAM NEW MAT CO LTD (CN)
International Classes:
E04F15/18; E04F15/20; F24D13/02; F24D19/00
Foreign References:
| CN214658519U | 2021-11-09 | |||
| CN108826427A | 2018-11-16 | |||
| US20160192443A1 | 2016-06-30 | |||
| CN206124378U | 2017-04-26 | |||
| CN201245960Y | 2009-05-27 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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