CN110191803B - 石塑热压地板及其生产方法 - Google Patents
石塑热压地板及其生产方法 Download PDFInfo
- Publication number
- CN110191803B CN110191803B CN201780074642.8A CN201780074642A CN110191803B CN 110191803 B CN110191803 B CN 110191803B CN 201780074642 A CN201780074642 A CN 201780074642A CN 110191803 B CN110191803 B CN 110191803B
- Authority
- CN
- China
- Prior art keywords
- stone
- material layer
- layer
- plastic
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
- B29C39/20—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/02—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica the layer of fibres or particles being impregnated or embedded in a plastic substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/12—Mixture of at least two particles made of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/536—Hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Floor Finish (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
名称 | 用量(kg) |
PVC-SG5 | 50 |
400目石粉 | 110 |
稳定剂 | 6 |
硬脂酸 | 0.7 |
PE蜡 | 0.6 |
ACR | 4 |
CPE(氯化聚乙烯) | 4 |
项目名称 | 石塑热压 |
硬度 | 65HD |
50℃膨胀率 | 0.10% |
80℃收缩率 | 0.60% |
80℃翘曲 | 0.4mm |
静音值 | 65分贝 |
项目名称 | 石塑热压 |
硬度 | 62HD |
50℃膨胀率 | 0.15% |
80℃收缩率 | 0.9% |
80℃翘曲 | 0.3mm |
静音值 | 75分贝 |
项目名称 | 石塑热压 |
硬度 | 63HD |
50℃膨胀率 | 0.12% |
80℃收缩率 | 0.75% |
80℃翘曲 | 0.3mm |
静音值 | 70分贝 |
项目名称 | 石塑热压 |
硬度 | 63HD |
50℃膨胀率 | 0.20% |
80℃收缩率 | 1.21% |
80℃翘曲 | 0.5mm |
静音值 | 90分贝 |
项目名称 | 石塑热压 |
硬度 | 75HD |
50℃膨胀率 | 0.32% |
80℃收缩率 | 1.75% |
80℃翘曲 | 0.7mm |
静音值 | 105分贝 |
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/105072 WO2019061518A1 (zh) | 2017-09-30 | 2017-09-30 | 石塑热压地板及其生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110191803A CN110191803A (zh) | 2019-08-30 |
CN110191803B true CN110191803B (zh) | 2022-01-11 |
Family
ID=65899336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780074642.8A Active CN110191803B (zh) | 2017-09-30 | 2017-09-30 | 石塑热压地板及其生产方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10968640B2 (zh) |
CN (1) | CN110191803B (zh) |
CA (1) | CA3026688C (zh) |
DE (1) | DE112017004079T5 (zh) |
WO (1) | WO2019061518A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9938726B2 (en) | 2016-08-26 | 2018-04-10 | Quickstyle Industries Inc. | Densified foam core (DFC) tile with imitation grout line |
US20190316363A1 (en) * | 2016-08-26 | 2019-10-17 | Stephen Courey | Tile with imitation grout line |
US11542388B2 (en) * | 2018-01-26 | 2023-01-03 | Zhejiang Kingdom New Material Group Co., Ltd. | Plastic floorboard processing technology using digital printing |
CN111070657A (zh) * | 2019-11-25 | 2020-04-28 | 大亚人造板集团有限公司强化地板分公司 | 弹性材料地板的模压工艺 |
CN113263811B (zh) * | 2021-02-23 | 2023-04-18 | 高时(厦门)石业有限公司 | 一种防霉阻燃的负离子石塑地板及其制备方法 |
CN113089964B (zh) * | 2021-03-04 | 2022-06-14 | 佛山德威罗进出口有限公司 | 一种通过喷墨技术生产的spc石塑地板及其生产设备 |
CN113123555A (zh) * | 2021-04-21 | 2021-07-16 | 苏州美诺护新材料科技研发有限公司 | 一种具有抗震、防噪、防水功能的spc地板 |
CN113199687A (zh) * | 2021-04-26 | 2021-08-03 | 海宁欧派工贸有限公司 | 一种防止出现色差的有色pvc装饰板生产设备 |
CN113386435A (zh) * | 2021-07-12 | 2021-09-14 | 福建思嘉新材料科技有限公司 | 一种带圆角pvc石塑地板及其圆角加工设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202318503U (zh) * | 2011-11-29 | 2012-07-11 | 广西新凯骅实业集团股份有限公司 | 耐磨高密度纤维板 |
CN106381979A (zh) * | 2016-08-30 | 2017-02-08 | 江苏贝尔装饰材料有限公司 | 耐高温pvc发泡地板及其制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3631232A1 (de) * | 1986-09-13 | 1988-03-24 | Hoechst Ag | Mehrschichtfolie als trennfolie zur herstellung dekorativer schichtstoffplatten |
JP3806201B2 (ja) * | 1996-12-16 | 2006-08-09 | 株式会社タジマ | クッションフロアの製法 |
KR101320265B1 (ko) * | 2010-12-24 | 2013-10-29 | (주)엘지하우시스 | 무늬목 형태의 pla 표면층을 갖는 마루 바닥재 |
CN104626704A (zh) * | 2013-11-12 | 2015-05-20 | 江阴华诚汽车内饰件有限公司 | 一种具有阻燃功能的卷材地板 |
CN107163442A (zh) * | 2017-06-22 | 2017-09-15 | 合肥易美特建材有限公司 | 一种环保石塑地板的制作工艺 |
CN107118472A (zh) | 2017-06-28 | 2017-09-01 | 浙江晶通塑胶有限公司 | 复合地板及其制备方法 |
-
2017
- 2017-09-30 US US16/314,372 patent/US10968640B2/en active Active
- 2017-09-30 WO PCT/CN2017/105072 patent/WO2019061518A1/zh active Application Filing
- 2017-09-30 CN CN201780074642.8A patent/CN110191803B/zh active Active
- 2017-09-30 CA CA3026688A patent/CA3026688C/en active Active
- 2017-09-30 DE DE112017004079.5T patent/DE112017004079T5/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202318503U (zh) * | 2011-11-29 | 2012-07-11 | 广西新凯骅实业集团股份有限公司 | 耐磨高密度纤维板 |
CN106381979A (zh) * | 2016-08-30 | 2017-02-08 | 江苏贝尔装饰材料有限公司 | 耐高温pvc发泡地板及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
US10968640B2 (en) | 2021-04-06 |
US20190352915A1 (en) | 2019-11-21 |
DE112017004079T5 (de) | 2019-05-23 |
CA3026688C (en) | 2021-04-20 |
CN110191803A (zh) | 2019-08-30 |
CA3026688A1 (en) | 2019-03-30 |
WO2019061518A1 (zh) | 2019-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110191803B (zh) | 石塑热压地板及其生产方法 | |
EP3170951B1 (en) | High-strength pvc sheet floor and manufacturing method therefor | |
EP3591000B1 (en) | Covering panel | |
KR101320265B1 (ko) | 무늬목 형태의 pla 표면층을 갖는 마루 바닥재 | |
CN108204098A (zh) | 硬质聚氯乙烯地砖及其制造方法 | |
CN106957501A (zh) | 一种硬质地板及其制备方法 | |
KR102020547B1 (ko) | 바닥재용 투명필름 및 이를 포함하는 바닥재 | |
CN1448603A (zh) | 含有层积板和合成树脂层的木地板材及其制备方法 | |
CN102345368A (zh) | 半柔性pvc地板 | |
CN102561652B (zh) | 全环保无氯石塑地板及其生产方法 | |
CN107698192A (zh) | 石塑地板及其制备方法 | |
CN106188959A (zh) | 环保聚氯乙烯耐磨防水地板及其制备方法 | |
CN110219434B (zh) | 一种高耐磨的tpu石塑地板及其制备方法 | |
CN208884910U (zh) | 一种耐候性复合地板 | |
CN108003514A (zh) | 一种改进的pvc木塑板底材及pvc木塑墙板的生产方法 | |
CN112513149B (zh) | 用于奢华乙烯基板以提高硬度和刚度的改性剂 | |
KR101977793B1 (ko) | 표면에 엠보싱 패턴이 형성된 pmma 스킨층을 함유하는 무광 2층 시트 | |
CN112761330A (zh) | 石塑地板及其制造方法 | |
CN104493916B (zh) | 一种竹木复合板及其制备方法 | |
CN215254255U (zh) | 一种乙烯基高分子复合地板 | |
EP3191548B1 (en) | Method for preparing compositions for capstock applications | |
CN207565086U (zh) | 一种胶合板 | |
CN107965106B (zh) | 一种环保装饰石材的制作工艺 | |
KR101875605B1 (ko) | 플로어 양면 매트 | |
CN102345369A (zh) | 双层半柔性pvc地板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 314500 cheziqiao NaNTU, Heshan village, Heshan Town, Tongxiang, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Jingtong New Material Group Co.,Ltd. Address before: 314500 cheziqiao NaNTU, Heshan village, Heshan Town, Tongxiang, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG KINGDOM PLASTICS INDUSTRY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 38, Desheng Road, Heshan Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Jingtong New Material Group Co.,Ltd. Address before: 314500 cheziqiao NaNTU, Heshan village, Heshan Town, Tongxiang, Jiaxing City, Zhejiang Province Applicant before: Zhejiang Jingtong New Material Group Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |