CN102304877A - Method for preparing wax paper for battery by using vegetable wax - Google Patents
Method for preparing wax paper for battery by using vegetable wax Download PDFInfo
- Publication number
- CN102304877A CN102304877A CN201110255167A CN201110255167A CN102304877A CN 102304877 A CN102304877 A CN 102304877A CN 201110255167 A CN201110255167 A CN 201110255167A CN 201110255167 A CN201110255167 A CN 201110255167A CN 102304877 A CN102304877 A CN 102304877A
- Authority
- CN
- China
- Prior art keywords
- wax
- battery
- vegetable wax
- vegetable
- raw material
- 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.)
- Granted
Links
Abstract
The invention belongs to the technical field of preparation of wax paper for a battery and particularly relates to a method for preparing wax paper for the battery by using vegetable wax. The method comprises the following steps of: (a) dewaxing; (b) soaking in wax; (c) dewaxing; and (d) drying in the air to obtain a wax paper finished product for the battery. The method has the advantages that: (1) the environment-friendly vegetable wax raw materials which can be obtained easily are adopted, and the cost of the vegetable wax is lower than that of paraffin wax; (2) the melting time of vegetable wax raw materials is about one third that of paraffin wax, so the production time is greatly reduced; (3) automatic equipment is used for production in the preparation process, and high automation degree and production efficiency are achieved; and (4) the vegetable wax has high weather resistance, so the prepared wax paper for the battery has high tightness when used as a part for sealing the battery.
Description
Technical field
The invention belongs to preparation battery paraffin paper technical field, relate in particular to a kind of vegetable wax and prepare the method for battery with paraffin paper.
Background technology
Battery generally need seal with paraffin paper, and battery is claimed fried paraffin paper money again with paraffin paper, and paper money is processed battery paraffin paper after exploding wax (being waxdip).Traditional battery uses paraffin paper to be wax stock with paraffin; Except that containing a large amount of saturated hydrocarbons, also contain heavy metal organic matters such as sulfide and lead in the paraffin, the battery paraffin paper of paraffin preparation; In the time of in old and useless battery is abandoned natural environment, environment is caused certain pollution; On the other hand, paraffin derives from oil, and oil is the non-renewable energy; Along with being widely used of battery, supply falls short of demand to make paraffin, causes the paraffin price more and more higher; At present the price of paraffin is 2 ~ 3 times of price of vegetable wax, and battery is with the production cost height of paraffin paper.Simultaneously, shortcomings such as fusing point is high because paraffin exists, fusion time length make that the production battery is longer with the production time of paraffin paper.And the softening point of paraffin is lower more than 15 ℃ than fusing point, and therefore, under the higher environment of temperature, easy deformation causes result of use poor to the battery of preparation with paraffin paper.In addition, the existing preparation battery is with the method for paraffin paper, complicated operation, and manually-operated intensity is high, and production efficiency is low.
Summary of the invention
The objective of the invention is to the deficiency to prior art, and provide a kind of vegetable wax to prepare the method for battery, its raw material environmental protection, be easy to get reduction production time and cost with paraffin paper; And automaticity is high, production efficiency is high.
The present invention realizes through following technology.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process:
(a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 140 ℃ ~ 160 ℃, and the vegetable wax raw material is fused to molten condition;
(b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes;
(c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper;
(d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.
Wherein, during said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 50 ℃ ~ 58 ℃.
Further, during said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 50 ℃.
Wherein, during said step (a) dewaxing was handled, the temperature that wax melter is set was 150 ℃ ~ 155 ℃.
Wherein, during said step (a) dewaxing was handled, the fusion time of vegetable wax raw material was 10min ~ 12min.
Wherein, in said step (c) dewaxing treatment, the rotating speed of centrifuge is 100 r/min ~ 130 r/min.
Wherein, said vegetable wax raw material is a kind of or more than one mixtures that mix by arbitrary proportion in palm wax, candelila wax, rice bran wax, sugarcane wax, laurel wax, castor bean wax, George Simond haze tallow, lacquer tree fat, ouricury wax, the pesudotsuga taxifolia wax.The fusing point of palm wax is usually at 50 ℃ ~ 58 ℃, but freezing point and fusing point differ 1 ℃ ~ 2 ℃, softening point and fusing point basically identical, and therefore, palm wax has higher heat-resisting point, can effectively prevent under hot conditions, to be out of shape.
Wherein, by weight, said vegetable wax raw material is made up of for 30 parts ~ 50 parts 30 parts ~ 50 parts of palm waxs, 15 parts ~ 30 parts of candelila waxes, rice bran wax.
Wherein, by weight, said vegetable wax raw material is by 70 parts ~ 85 parts of palm waxs, 15 parts ~ 25 parts in polymer, 0 ~ 10 part of composition of antioxidant; Said polymer is a kind of or more than one mixtures that mix by arbitrary proportion in EP rubbers, Tissuemat E, the polyisobutene; The mean molecule quantity of polymer is 500 ~ 10000.Antioxidant is aromatic amine antioxidant.
Wherein, the battery that makes is with the accessory of paraffin paper finished product as battery seal.
Wherein, said battery uses the thickness of paraffin paper finished product to be 0.8mm ~ 1.5mm.
Beneficial effect of the present invention is: a kind of vegetable wax of the present invention prepares the method for battery with paraffin paper; Comprise following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter; The temperature that wax melter is set is 140 ℃ ~ 160 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.
A kind of vegetable wax of the present invention prepares the method for battery with paraffin paper, has the following advantages: the vegetable wax raw material is adopted in (1), vegetable wax environmental protection wherein, be easy to get, and cost is low than the cost of paraffin; (2) the fusion time of vegetable wax raw material be about paraffin the fusion time 1/3, reduced the production time widely; (3) preparation process adopts automation equipment production, and automaticity is high, production efficiency is high; (4) weatherability of vegetable wax is strong, and the pond that makes is with the accessory of paraffin paper as battery seal, and is not yielding, good airproof performance.
The specific embodiment
The present invention is further illustrated with specific embodiment below, but the present invention is not subjected to the qualification of following embodiment.
embodiment 1.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 140 ℃ ~ 160 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.Said vegetable wax raw material is a palm wax, and the fusing point of palm wax is 50 ℃ ~ 58 ℃.
embodiment 2.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 150 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, at ambient temperature, spreads out and dries, and makes battery paraffin paper finished product.
During said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 50 ℃, and the fusion time of vegetable wax raw material is 10min.Said vegetable wax raw material is a palm wax.In said step (c) dewaxing treatment, the rotating speed of centrifuge is 130 r/min.
The battery that present embodiment makes uses the thickness of paraffin paper finished product to be 0.85mm ~ 0.95mm, as the accessory of battery seal.
embodiment 3.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 155 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.
During said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 55 ℃, and the fusion time of vegetable wax raw material is 12min.By weight, said vegetable wax raw material is made up of for 50 parts 30 parts of palm waxs, 20 parts of candelila waxes, rice bran wax.In said step (c) dewaxing treatment, the rotating speed of centrifuge is 100 r/min.
The battery that present embodiment makes uses the thickness of paraffin paper finished product to be 1.10mm ~ 1.20mm, as the accessory of battery seal.
embodiment 4.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 140 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.
During said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 53 ℃, and the fusion time of vegetable wax raw material is 11min.By weight, said vegetable wax raw material is made up of for 35 parts 50 parts of palm waxs, 15 parts of candelila waxes, rice bran wax.In said step (c) dewaxing treatment, the rotating speed of centrifuge is 110 r/min.
The battery that present embodiment makes uses the thickness of paraffin paper finished product to be 1.10mm ~ 1.20mm, as the accessory of battery seal.
embodiment 5.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 160 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, at ambient temperature, spreads out and dries, and makes battery paraffin paper finished product.
During said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 58 ℃, and the fusion time of vegetable wax raw material is 12min.Wherein, by weight, said vegetable wax raw material is made up of for 5 parts 80 parts of palm waxs, 15 parts in polymer, antioxidant; Said polymer is a polyisobutene; The mean molecule quantity of polymer is 500 ~ 10000.Antioxidant is aromatic amine antioxidant.In said step (c) dewaxing treatment, the rotating speed of centrifuge is 115r/min.
The battery that present embodiment makes uses the thickness of paraffin paper finished product to be 1.10mm ~ 1.50mm, as the accessory of battery seal.
embodiment 6.
A kind of vegetable wax prepares the method for battery with paraffin paper, comprises following preparation process: (a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 155 ℃, and the vegetable wax raw material is fused to molten condition; (b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes; (c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper; (d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, at ambient temperature, spreads out and dries, and makes battery paraffin paper finished product.
During said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 55 ℃, and the fusion time of vegetable wax raw material is 12min.Wherein, by weight, said vegetable wax raw material is made up of for 25 parts 75 parts of palm waxs, polymer; Said polymer is the mixture of 5 parts in EP rubbers, 5 parts of Tissuemat Es, 15 parts of polyisobutene; The mean molecule quantity of polymer is 500 ~ 10000.Antioxidant is aromatic amine antioxidant.In said step (c) dewaxing treatment, the rotating speed of centrifuge is 115r/min.
The battery that present embodiment makes uses the thickness of paraffin paper finished product to be 1.10mm ~ 1.50mm, as the accessory of battery seal.
The above embodiment; It is better embodiment of the present invention; Be not to limit practical range of the present invention,, all should comprise in the patent claim of the present invention so all equivalences of doing according to the described structure of claim of the present invention, characteristic and principle change or modify.
Claims (10)
1. a vegetable wax prepares the method for battery with paraffin paper, it is characterized in that: comprise following preparation process:
(a) dewaxing is handled: the vegetable wax raw material is dropped in the wax melter, and the temperature that wax melter is set is 140 ℃ ~ 160 ℃, and the vegetable wax raw material is fused to molten condition;
(b) fried wax is handled: battery is dropped in the wax melter with paper money, soaked 1 minute ~ 2 minutes;
(c) dewaxing treatment: the battery after step (b) processing is taken out from wax melter with paper money, drop in the centrifuge, centrifugal treating 1 minute ~ 2 minutes does not make to break away from the vegetable wax raw material that paper money combines with battery, makes battery with the first finished product of paraffin paper;
(d) dry processing: the battery that step (c) is made takes out from centrifuge with the first finished product of paraffin paper, spreads out and dries, and makes battery paraffin paper finished product.
2. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: during said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 50 ℃ ~ 58 ℃.
3. a kind of vegetable wax according to claim 2 prepares the method for battery with paraffin paper, it is characterized in that: during said step (a) dewaxing was handled, the fusing point of vegetable wax raw material was 50 ℃.
4. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: during said step (a) dewaxing was handled, the temperature that wax melter is set was 150 ℃ ~ 155 ℃.
5. a kind of vegetable wax according to claim 4 prepares the method for battery with paraffin paper, it is characterized in that: during said step (a) dewaxing was handled, the fusion time of vegetable wax raw material was 10min ~ 12min.
6. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: in said step (c) dewaxing treatment, the rotating speed of centrifuge is 100 r/min ~ 130 r/min.
7. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: said vegetable wax raw material is a kind of or more than one mixtures that mix by arbitrary proportion in palm wax, candelila wax, rice bran wax, sugarcane wax, laurel wax, castor bean wax, George Simond haze tallow, lacquer tree fat, ouricury wax, the pesudotsuga taxifolia wax.
8. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: by weight, said vegetable wax raw material is made up of for 30 parts ~ 50 parts 30 parts ~ 50 parts of palm waxs, 15 parts ~ 30 parts of candelila waxes, rice bran wax.
9. a kind of vegetable wax according to claim 1 prepares the method for battery with paraffin paper, it is characterized in that: by weight, said vegetable wax raw material is by 70 parts ~ 85 parts of palm waxs, 15 parts ~ 25 parts in polymer, 0 ~ 10 part of composition of antioxidant; Said polymer is a kind of or more than one mixtures that mix by arbitrary proportion in EP rubbers, Tissuemat E, the polyisobutene.
10. prepare the method for battery with paraffin paper according to any described a kind of vegetable wax of claim 1 ~ 9, it is characterized in that: the battery that makes is with the accessory of paraffin paper finished product as battery seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110255167 CN102304877B (en) | 2011-08-31 | 2011-08-31 | Method for preparing wax paper for battery by using vegetable wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110255167 CN102304877B (en) | 2011-08-31 | 2011-08-31 | Method for preparing wax paper for battery by using vegetable wax |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102304877A true CN102304877A (en) | 2012-01-04 |
| CN102304877B CN102304877B (en) | 2013-05-22 |
Family
ID=45378784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110255167 Active CN102304877B (en) | 2011-08-31 | 2011-08-31 | Method for preparing wax paper for battery by using vegetable wax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102304877B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103680A (en) * | 1986-05-19 | 1987-12-02 | 伊斯曼柯达公司 | Battery separator assembly |
| CN101050596A (en) * | 2007-04-24 | 2007-10-10 | 杨建� | Environment protection spinning thread wax ring and its producing method |
| CN101512792A (en) * | 2006-09-07 | 2009-08-19 | 日立麦克赛尔株式会社 | Battery separator, method for manufacture thereof, and lithium secondary battery |
| CN101581054A (en) * | 2009-05-27 | 2009-11-18 | 安徽万邦高森造纸有限公司 | Paper pulp for gluing alkaline battery diaphragm paper and preparation process for preparing diaphragm paper by applying paper pulp |
-
2011
- 2011-08-31 CN CN 201110255167 patent/CN102304877B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103680A (en) * | 1986-05-19 | 1987-12-02 | 伊斯曼柯达公司 | Battery separator assembly |
| CN101512792A (en) * | 2006-09-07 | 2009-08-19 | 日立麦克赛尔株式会社 | Battery separator, method for manufacture thereof, and lithium secondary battery |
| CN101050596A (en) * | 2007-04-24 | 2007-10-10 | 杨建� | Environment protection spinning thread wax ring and its producing method |
| CN101581054A (en) * | 2009-05-27 | 2009-11-18 | 安徽万邦高森造纸有限公司 | Paper pulp for gluing alkaline battery diaphragm paper and preparation process for preparing diaphragm paper by applying paper pulp |
Non-Patent Citations (2)
| Title |
|---|
| > 19901231 钟潮盛等 R6p锌锰电池的研究 第9-13页 , 第总80期 * |
| 钟潮盛等: "R6p锌锰电池的研究", <<电池>> * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102304877B (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105238303B (en) | A kind of polyvinyl acetate ethene based melt adhesive and preparation method thereof | |
| CN108084718B (en) | Bio-based phase-change temperature-regulating modified asphalt and preparation method thereof | |
| CN105128117A (en) | Sun-protection high-density fiberboard based on ultraviolet shielding agent and preparation method of sun-protection high-density fiberboard | |
| CN110877393A (en) | Aldehyde-free adhesive and production process thereof applied to aldehyde-free floor base material | |
| CN108239494A (en) | Hot melt adhesive for sticking pipes to dairy products | |
| CN104290168B (en) | The preparation method of aqueous polyurethane heat cure composite fiber plate | |
| CN102304877B (en) | Method for preparing wax paper for battery by using vegetable wax | |
| CN111019365A (en) | Method for preparing biological asphalt from lignocellulose biomass hydrothermal carbon | |
| CN103786234B (en) | Red acid branch saw powder decoration beading and preparation method thereof | |
| CN102558655A (en) | Modified master batch special for drip irrigation belts and preparing method thereof | |
| CN104097246A (en) | Straw mixture artificial board and processing method | |
| CN104493941B (en) | A kind of phenolic resin glue manufacture method for the integrated section bar of bamboo wood | |
| CN104046160B (en) | A kind of Environmentally-frieinner-wall inner-wall emulsion paint with the low capacity of heat transmission | |
| CN101774198B (en) | Tong-oil tree modified floor | |
| CN101381505B (en) | Synthetic resin produced by renewable resource and preparation method thereof | |
| CN112795203A (en) | High temperature resistant pitch waterproofing membrane | |
| CN108501574A (en) | A kind of manufacture craft of environment-friendlypencil pencil | |
| CN108724397A (en) | A kind of production method of bamboo matter pencil slat | |
| CN102561102A (en) | Light oil formula and preparation process thereof | |
| CN102453442B (en) | Aeroengine turbine guide vane polishing protection wax and polishing method | |
| CN102719259A (en) | Pecan peel and bamboo shoot skin charcoal and processing method thereof | |
| CN102898691B (en) | Self-vulcanized rubber and preparation method thereof | |
| CN103059278B (en) | Air dry alkyd resin and preparation method thereof | |
| CN100545275C (en) | From aluminium plastic composite material, extract the method for aluminium | |
| CN104448458A (en) | Preparation method of low-temperature-resisting low-fragility rubber sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171013 Address after: 513428 Xintang industrial transfer industrial park, Baoan Town, Lianzhou, Guangdong Patentee after: LIANZHOU LINGLI BATTERY PARTS CO.,LTD. Address before: Huang Chang Jie Wanjiang 523039 Guangdong city of Dongguan province No. 10 Lane three Patentee before: Mo Zhaoxi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: One of No. 4, Yongjia Road, Ouyong, Mayong Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Lingli Electric Power Technology Co., Ltd. Address before: Xintang Industrial Transfer Industrial Park, Baoan Town, Lianzhou City, Guangdong Province, 513428 Patentee before: LIANZHOU LINGLI BATTERY PARTS CO.,LTD. |