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公开(公告)号：US20230312845A1
公开(公告)日：2023-10-05
申请号：US17832053
申请日：2022-06-03
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08J5/10 , C08L23/06 , C08L2207/20 , C08L2205/16
Abstract: Disclosed are a textile waste regenerated flooring and a preparation method thereof. The textile waste regenerated flooring is prepared from components including 30-50 parts by weight of a textile waste fiber, 30-50 parts by weight of an inorganic filler, and 10-30 parts by weight of polyethylene, wherein the textile waste fiber is prepared from a textile waste. In the disclosure, there is no limitation to the source of the waste textile through accurately controlling dosages of waste textile, inorganic filler and polyethylene.
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公开(公告)号：US11753511B1
公开(公告)日：2023-09-12
申请号：US17832053
申请日：2022-06-03
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08J5/10 , C08L23/06 , C08L2205/16 , C08L2207/20
Abstract: Disclosed are a textile waste regenerated flooring and a preparation method thereof. The textile waste regenerated flooring is prepared from components including 30-50 parts by weight of a textile waste fiber, 30-50 parts by weight of an inorganic filler, and 10-30 parts by weight of polyethylene, wherein the textile waste fiber is prepared from a textile waste. In the disclosure, there is no limitation to the source of the waste textile through accurately controlling dosages of waste textile, inorganic filler and polyethylene.
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公开(公告)号：US20230312913A1
公开(公告)日：2023-10-05
申请号：US17832051
申请日：2022-06-03
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08L67/02 , C08J9/103 , C08L2207/20 , C08J2203/04 , C08J2367/02 , C08J2423/06
Abstract: The present disclosure provides a foamed PET composite board and a preparation method thereof. The foamed PET composite board provided is prepared from a raw material including the following components in parts by mass: 100 parts of PET, 10-20 parts of a regulator, 100-200 parts of an inorganic filler, 1-2 parts of a blowing agent, and 1-4 parts of PE wax, and the PET is recycled PET.
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Patent Agency Ranking
公开(公告)号：US20230203294A1
公开(公告)日：2023-06-29
申请号：US17830545
申请日：2022-06-02
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08L27/06 , E04F15/00 , C08L2201/08 , C08L2203/14
Abstract: The disclosure provides a low-density PVC plastics flooring and a preparation method thereof, which belongs to the technical field of films for floor. The disclosure provides a low-density PVC plastics flooring, which is prepared from components including, in parts by mass, 100 parts of PVC, 300-380 parts of calcium carbonate, 7-12 parts of a stabilizer, 2-8 parts of processing aid ACR, 12-16 parts of a foaming regulator, 0.1-0.5 parts of a foaming agent, 2-4 parts of G60 lubricant, and 2-4 parts of PE wax. In the disclosure, the density of the PVC plastics flooring is reduced to 1.4-1.6 g/cm3 even increasing the amount of calcium carbon, thereby greatly reducing the production cost and improving the economic efficiency.
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公开(公告)号：US20240183174A1
公开(公告)日：2024-06-06
申请号：US18124545
申请日：2023-03-21
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Wenjin Tang , Qinghua Fang
Abstract: The present invention discloses a suspended ceramic tile and a splicing method thereof, the suspended ceramic tile comprises: a substrate layer, wherein every two adjacent parts of the substrate layer are detachably connected to each other; a ceramic tile surface layer fixedly arranged on a top surface of the substrate layer; a suspension structure arranged at a bottom of the substrate layer, wherein the suspension structure is configured to make the substrate layer and the ceramic tile surface layer in a suspended state, so as to avoid soaking of the substrate layer by water. The present invention discards a series of environmental factor restrictions brought by the traditional laying method, increases the simplicity of ceramic tile splicing and disassembling, reduces the labor cost, enables the disassembled ceramic tiles to be reused, and enhances the service life of ceramic tiles. As there is a spacing between the ground and the substrate layer with the ceramic tile surface layer in the invention, soaking of the substrate layer and the ceramic tile surface layer by water is avoided, corrosion of the substrate layer by water is avoided, and the service life of the suspended ceramic tile body is prolonged.
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公开(公告)号：US11958966B2
公开(公告)日：2024-04-16
申请号：US17830545
申请日：2022-06-02
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08L27/06 , E04F15/00 , C08L2201/08 , C08L2203/14
Abstract: The disclosure provides a low-density PVC plastics flooring and a preparation method thereof, which belongs to the technical field of films for floor. The disclosure provides a low-density PVC plastics flooring, which is prepared from components including, in parts by mass, 100 parts of PVC, 300-380 parts of calcium carbonate, 7-12 parts of a stabilizer, 2-8 parts of processing aid ACR, 12-16 parts of a foaming regulator, 0.1-0.5 parts of a foaming agent, 2-4 parts of G60 lubricant, and 2-4 parts of PE wax. In the disclosure, the density of the PVC plastics flooring is reduced to 1.4-1.6 g/cm3 even increasing the amount of calcium carbon, thereby greatly reducing the production cost and improving the economic efficiency.
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公开(公告)号：US11905406B2
公开(公告)日：2024-02-20
申请号：US17832051
申请日：2022-06-03
Applicant: Zhejiang Tianzhen Technology Co., Ltd.
Inventor： Qinghua Fang , Wenjin Tang
CPC classification number: C08L67/02 , C08J9/103 , C08J2203/04 , C08J2367/02 , C08J2423/06 , C08L2207/20
Abstract: The present disclosure provides a foamed PET composite board and a preparation method thereof. The foamed PET composite board provided is prepared from a raw material including the following components in parts by mass: 100 parts of PET, 10-20 parts of a regulator, 100-200 parts of an inorganic filler, 1-2 parts of a blowing agent, and 1-4 parts of PE wax, and the PET is recycled PET.
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公开(公告)号：US11883993B2
公开(公告)日：2024-01-30
申请号：US17862044
申请日：2022-07-11
Applicant: Zhejiang Tianzhen Technology Co., Ltd
Inventor： Qinghua Fang , Wenjin Tang , Zemin Zhu , Jianying Xia
CPC classification number: B29C48/0021 , B29C48/002 , B29C48/022 , B29C48/07 , B29C48/14 , B29C48/154 , B29C48/16 , B29C2791/001 , B29C2791/004 , B29C2948/92542 , B29C2948/92704 , B29K2027/06 , B29L2007/002
Abstract: A die-formed chamfered plastic floor and a preparation method thereof are disclosed. The method includes: mixing raw materials for preparing a plastic floor matrix to obtain a mixed material; subjecting the mixed material to an extrusion, a laminating-embossing treatment, a die forming-chamfering treatment, a coating with an ultraviolet curable paint, a slicing, and a tenoning in sequence, to obtain the die-formed chamfered plastic floor. In the disclosure, a die forming-chamfering treatment is set between a laminating-embossing treatment and a coating with an ultraviolet curable paint, and thereby a chamfer embossing could be formed on the surface of the workpiece through pressing.
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