CN102795880A - Vacuum heat insulation integrated plate and its processing method - Google Patents
Vacuum heat insulation integrated plate and its processing method Download PDFInfo
- Publication number
- CN102795880A CN102795880A CN2012102905305A CN201210290530A CN102795880A CN 102795880 A CN102795880 A CN 102795880A CN 2012102905305 A CN2012102905305 A CN 2012102905305A CN 201210290530 A CN201210290530 A CN 201210290530A CN 102795880 A CN102795880 A CN 102795880A
- Authority
- CN
- China
- Prior art keywords
- fiber
- mixture
- integrated board
- thermal insulation
- vacuum
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 238000003672 processing method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 239000000835 fiber Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- -1 polypropylene Polymers 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 238000005187 foaming Methods 0.000 claims description 27
- 239000002002 slurry Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920004935 Trevira® Polymers 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 241000276489 Merlangius merlangus Species 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229920001410 Microfiber Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000010902 straw Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a vacuum heat insulation integrated plate, which is characterized by being composed of the following components by weight: 65-90 parts of cement, 0.01-1 part of a fiber, 0.5-3 parts of an organic adhesive material, and 5-20 parts of inorganic powder. The fiber is one of a polypropylene fiber, a polyester fiber and a straw fiber, or a mixture of several of the fibers in any proportion. Each fiber has a length of 3-5mm and a diameter of 3-7 micrometers. The integrated plate provided in the invention has the advantages of: ensuring the heat insulation performance of the integrated plate, simplifying the construction procedure during construction, and meeting the actual demands.
Description
Technical field
The present invention relates to a kind of integrated board and working method thereof of vacuum thermal insulation, belong to the building product field.
Background technology
The integrated warming plate of prior art adopts foam cement more, the perhaps simple composite of foam cement and rock cotton board, and heat-insulating property is poor, has satisfied not actual requirement, and the process of construction is loaded down with trivial details simultaneously.
Summary of the invention
For overcoming the defective of prior art, the present invention provides a kind of integrated board and working method thereof of vacuum thermal insulation.Technical scheme of the present invention is:
A kind of integrated board of vacuum thermal insulation is characterized in that, comprises that the component of following weight part is formed: cement 65-90 part, and fiber 0.01-1 part, organic adhesive material 0.5-3 part,
Inorganic powder 5-20 part, described fiber are one or more mixtures by the arbitrary proportion composition of polypropylene fibre, trevira and stalk fibre, and the length of every kind of fiber is 3-5mm, and diameter is 3-7 μ m.
The weight part of said each component is following: 75 parts of cement, 0.1 part of fiber, 2 parts of organic adhesive materials, 18 parts of inorganic powders.
Described trevira is a polyethylene terephthalate.
Described inorganic powder is one or more mixtures of forming according to arbitrary proportion of grey calcium, coarse whiting and flyash.
A kind of method of processing the integrated board of vacuum thermal insulation may further comprise the steps:
(1), take by weighing after each material component, thorough mixing obtains mixture;
(2), with the mixture that obtains in the step (1) and water ratio thorough mixing according to 1::1, and fully stir until mixing, required time is 10min, it is subsequent use to obtain mixture paste; And then with foaming machine water is foamed, wherein water and whipping agent be with the mixed of 1:25, at the pressure lower frothing of 0.2Mpa, the liquid after the foaming again with subsequent use mixture paste mixed according to 1:1, obtain mixture foaming slurry;
(3), in mould, spread the mixture foaming slurry that obtains in the thick step of 10-20mm (2); After the vibration tiling, in mould, put into vacuum heat-insulating plate, again the mixture foaming slurry of tiling 10-20mm on the vacuum heat-insulating plate upper strata; And vibration tiling again; Leave standstill the demoulding after 24 hours then, the steam pressurized maintenance is 24 hours again, promptly gets.Wherein, the vapor cure temperature is controlled at 30-65 ℃, and pressure-controlling is at 1-1.2 normal atmosphere; Through heating up constant temperature, three steps of lowering the temperature: be warming up to 50 ℃ since 30 ℃; Temperature between 50-65 ℃ keeps constant temperature, is cooled to 40-45 ℃ at last, and heat-up rate must not be greater than 15 ℃/h.
Described vacuum heat-insulating plate is for using the choke film of one or more produced with combination among aluminium foil, glass cloth, nylon, PE, PVC, the PET; Central layer uses in fine silica flour class, inorganic ultrafine fiber or the glass wool one or more to be made as staple, and is compounded through vacuum-pumping and sealing.
Advantage of the present invention is: guaranteed the heat-insulating property of integrated board, when construction, simplified construction procedure again, satisfied actual demand.
Description of drawings
Fig. 1 is the structure sectional view of the integrated board of vacuum thermal insulation of the present invention.
Embodiment
Below in conjunction with specific embodiment; Further illustrate the present invention; These embodiment only are used to the present invention is described and are not used in and limit its protection domain that common variation that those skilled in the art carry out and replacement all drop within protection scope of the present invention in protection domain of the present invention.
Embodiment 1:
A kind of working method of integrated board of vacuum thermal insulation may further comprise the steps
(1), takes by weighing the each component of following weight part: 65 parts of cement; 0.01 part of fiber; 0.5 part of organic adhesive material, 5 parts of inorganic powders, described fiber are the mixture that polypropylene fibre, trevira and stalk fibre are formed by arbitrary proportion; The length of every kind of fiber is 3-5mm, and diameter is 3-7 μ m.Described trevira is a polyethylene terephthalate, and described inorganic powder is the mixture that grey calcium, coarse whiting and flyash are formed according to arbitrary proportion, with the each component thorough mixing that takes by weighing;
(2), with the mixture that obtains in the step (1) and water ratio thorough mixing according to 1::1, and fully stir until mixing, required time is 10min, it is subsequent use to obtain mixture paste; And then with foaming machine water is foamed, wherein water and whipping agent be with the mixed of 1:25, at the pressure lower frothing of 0.2Mpa, the liquid after the foaming again with subsequent use mixture paste mixed according to 1:1, obtain mixture foaming slurry;
(3), in mould, spread the mixture foaming slurry that obtains in the thick step of 10-20mm (2); After the vibration tiling, in mould, put into vacuum heat-insulating plate, again the mixture foaming slurry of tiling 10-20mm on the vacuum heat-insulating plate upper strata; And vibration tiling again; Leave standstill the demoulding after 24 hours then, the steam pressurized maintenance is 24 hours again, promptly gets.Wherein, the vapor cure temperature is controlled at 30-65 ℃, and pressure-controlling is at 1 normal atmosphere; Through heating up constant temperature, three steps of lowering the temperature: be warming up to 50 ℃ since 30 ℃; Temperature between 50-65 ℃ keeps constant temperature, is cooled to 40-45 ℃ at last, and heat-up rate must not be greater than 15 ℃/h.Twice vibration tiling is and makes mould in intermittent type vibration mechanism (conventional working method); For example under the action of cam; Rely on the gravity of mixture foaming slurry self to realize the vibration tiling, in mixture foaming slurry, do not have bubble, till the flat attitude of slurry.
The vacuum heat-insulating plate of wherein mentioning in the step (3) is a prior art; Described vacuum heat-insulating plate is for using the choke film of one or more produced with combination among aluminium foil, glass cloth, nylon, PE, PVC, the PET; Central layer uses in fine silica flour class, inorganic ultrafine fiber or the glass wool one or more to be made as staple, and is compounded through vacuum-pumping and sealing.
As shown in Figure 1, the structure of the integrated board of vacuum thermal insulation is: central layer 1 is coated by choke film 2, through vacuum-pumping and sealing core and choke film is combined with each other, and is compounded with protective layer 3 respectively in the both sides of vacuum heat-insulating plate.
Embodiment 2:
A kind of working method of integrated board of vacuum thermal insulation may further comprise the steps
(1), take by weighing the each component of following weight part: 75 parts of cement, 0.1 part of fiber, 2 parts of organic adhesive materials, 18 parts of inorganic powders, described fiber are polypropylene fibre, the length of fiber is 3-5mm, diameter is 3-7 μ m.Described inorganic powder is the mixture that grey calcium and coarse whiting are formed according to arbitrary proportion, with the each component thorough mixing that takes by weighing;
(2), with the mixture that obtains in the step (1) and water ratio thorough mixing according to 1::1, and fully stir until mixing, required time is 10min, it is subsequent use to obtain mixture paste; And then with foaming machine water is foamed, wherein water and whipping agent be with the mixed of 1:25, at the pressure lower frothing of 0.2Mpa, the liquid after the foaming again with subsequent use mixture paste mixed according to 1:1, obtain mixture foaming slurry;
(3), in mould, spread the mixture foaming slurry that obtains in the thick step of 10-20mm (2); After the vibration tiling, in mould, put into vacuum heat-insulating plate, again the mixture foaming slurry of tiling 10-20mm on the vacuum heat-insulating plate upper strata; And vibration tiling again; Leave standstill the demoulding after 24 hours then, the steam pressurized maintenance is 24 hours again, promptly gets.Wherein, the vapor cure temperature is controlled at 30-65 ℃, and pressure-controlling is at 1.2 normal atmosphere; Through heating up constant temperature, three steps of lowering the temperature: be warming up to 50 ℃ since 30 ℃; Temperature between 50-65 ℃ keeps constant temperature, is cooled to 40-45 ℃ at last, and heat-up rate must not be greater than 15 ℃/h.
Embodiment 3:
A kind of working method of integrated board of vacuum thermal insulation may further comprise the steps
(1), take by weighing the each component of following weight part: 90 parts of cement, 1 part of fiber, 3 parts of organic adhesive materials, 20 parts of inorganic powders, described fiber are stalk fibre, the length of fiber is 3-5mm, diameter is 3-7 μ m.Described inorganic powder be grey calcium with the each component thorough mixing that takes by weighing,
(2), with the mixture that obtains in the step (1) and water ratio thorough mixing according to 1::1, and fully stir until mixing, required time is 10min, it is subsequent use to obtain mixture paste; And then with foaming machine water is foamed, wherein water and whipping agent be with the mixed of 1:25, at the pressure lower frothing of 0.2Mpa, the liquid after the foaming again with subsequent use mixture paste mixed according to 1:1, obtain mixture foaming slurry;
(3), in mould, spread the mixture foaming slurry that obtains in the thick step of 10-20mm (2); After the vibration tiling, in mould, put into vacuum heat-insulating plate, again the mixture foaming slurry of tiling 10-20mm on the vacuum heat-insulating plate upper strata; And vibration tiling again; Leave standstill the demoulding after 24 hours then, the steam pressurized maintenance is 24 hours again, promptly gets.Wherein, the vapor cure temperature is controlled at 30-65 ℃, and pressure-controlling is at 1.1 normal atmosphere; Through heating up constant temperature, three steps of lowering the temperature: be warming up to 50 ℃ since 30 ℃; Temperature between 50-65 ℃ keeps constant temperature, is cooled to 40-45 ℃ at last, and heat-up rate must not be greater than 15 ℃/h.
Claims (7)
1. the integrated board of a vacuum thermal insulation is characterized in that, comprises that the component of following weight part is formed: cement 65-90 part, and fiber 0.01-1 part, organic adhesive material 0.5-3 part,
Inorganic powder 5-20 part, described fiber are one or more mixtures by the arbitrary proportion composition of polypropylene fibre, trevira and stalk fibre, and the length of every kind of fiber is 3-5mm, and diameter is 3-7 μ m.
2. the integrated board of vacuum thermal insulation according to claim 1 is characterized in that, the weight part of each component is following: 75 parts of cement, and 0.1 part of fiber, 2 parts of organic adhesive materials,
18 parts of inorganic powders.
3. the integrated board of vacuum thermal insulation according to claim 1 and 2 is characterized in that, described trevira is a polyethylene terephthalate.
4. the integrated board of vacuum thermal insulation according to claim 1 and 2 is characterized in that, described inorganic powder is one or more mixtures of forming according to arbitrary proportion of grey calcium, coarse whiting and flyash.
5. a method of processing the integrated board of claim 1 or 2 described vacuum thermal insulations is characterized in that, may further comprise the steps:
(1) take by weighing after each material component, thorough mixing obtains mixture;
(2) with the mixture that obtains in the step (1) and the water ratio thorough mixing according to 1::1, and fully stir until mixing, required time is 10min, and it is subsequent use to obtain mixture paste; And then with foaming machine water is foamed, wherein water and whipping agent be with the mixed of 1:25, at the pressure lower frothing of 0.2Mpa, the liquid after the foaming again with subsequent use mixture paste mixed according to 1:1, obtain mixture foaming slurry;
(3) in mould, spread the mixture foaming slurry that obtains in the thick step of 10-20mm (2); After the vibration tiling, in mould, put into vacuum heat-insulating plate, again the mixture foaming slurry of tiling 10-20mm on the vacuum heat-insulating plate upper strata; And vibration tiling again; Leave standstill the demoulding after 24 hours then, the steam pressurized maintenance is 24 hours again, promptly gets;
Wherein, the vapor cure temperature is controlled at 30-65 ℃, and pressure-controlling is at 1-1.2 normal atmosphere; Through heating up constant temperature, three steps of lowering the temperature: be warming up to 50 ℃ since 30 ℃; Temperature between 50-65 ℃ keeps constant temperature, is cooled to 40-45 ℃ at last, and heat-up rate must not be greater than 15 ℃/h.
6. method according to claim 5; It is characterized in that; Described vacuum heat-insulating plate is for using the choke film of one or more produced with combination among aluminium foil, glass cloth, nylon, PE, PVC, the PET; Central layer uses in fine silica flour class, inorganic ultrafine fiber or the glass wool one or more to be made as staple, and is compounded through vacuum-pumping and sealing.
7. method according to claim 5 is prepared from the integrated board of vacuum thermal insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102905305A CN102795880B (en) | 2012-08-16 | 2012-08-16 | Vacuum heat insulation integrated plate and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102905305A CN102795880B (en) | 2012-08-16 | 2012-08-16 | Vacuum heat insulation integrated plate and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102795880A true CN102795880A (en) | 2012-11-28 |
| CN102795880B CN102795880B (en) | 2013-11-20 |
Family
ID=47195222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102905305A Active CN102795880B (en) | 2012-08-16 | 2012-08-16 | Vacuum heat insulation integrated plate and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102795880B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447914A (en) * | 2016-02-24 | 2017-12-08 | 张日龙 | A kind of building panel |
| CN108164235A (en) * | 2018-01-12 | 2018-06-15 | 江苏巨盈节能环保科技有限公司 | A kind of vaccum environmental protection heat-insulating shield and preparation method thereof |
| CN110746148A (en) * | 2019-12-01 | 2020-02-04 | 宫海西 | Building material containing fine inorganic fiber and inorganic building board thereof |
| CN115320210A (en) * | 2022-08-12 | 2022-11-11 | 重庆海科保温材料有限公司 | Aluminum-plastic glass wool multilayer composite device and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062859A (en) * | 2007-06-11 | 2007-10-31 | 赵云龙 | Wall heat-insulating rubber powder material and preparation method and using method thereof |
| CN102505799A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Light energy-saving and heat-insulating composite wallboard and preparation method thereof |
-
2012
- 2012-08-16 CN CN2012102905305A patent/CN102795880B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062859A (en) * | 2007-06-11 | 2007-10-31 | 赵云龙 | Wall heat-insulating rubber powder material and preparation method and using method thereof |
| CN102505799A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Light energy-saving and heat-insulating composite wallboard and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447914A (en) * | 2016-02-24 | 2017-12-08 | 张日龙 | A kind of building panel |
| CN108164235A (en) * | 2018-01-12 | 2018-06-15 | 江苏巨盈节能环保科技有限公司 | A kind of vaccum environmental protection heat-insulating shield and preparation method thereof |
| CN108164235B (en) * | 2018-01-12 | 2020-12-04 | 江苏迈路达节能新材料科技有限公司 | Environment-friendly vacuum heat-insulating plate and preparation method thereof |
| CN110746148A (en) * | 2019-12-01 | 2020-02-04 | 宫海西 | Building material containing fine inorganic fiber and inorganic building board thereof |
| CN115320210A (en) * | 2022-08-12 | 2022-11-11 | 重庆海科保温材料有限公司 | Aluminum-plastic glass wool multilayer composite device and preparation method thereof |
| CN115320210B (en) * | 2022-08-12 | 2023-12-01 | 重庆海科保温材料有限公司 | Aluminum plastic glass wool multilayer composite device and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102795880B (en) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102795880B (en) | Vacuum heat insulation integrated plate and processing method thereof | |
| CN102795829A (en) | Polyphenyl particle vacuum thermal insulation board and its processing method | |
| KR101962206B1 (en) | Composite sheet preparation method and apparatus comprising aerogel sheet | |
| CN102795881B (en) | Template integrated thermal insulation board and its processing method | |
| CN109021837A (en) | Fireproof heat insulating adhesive | |
| AU2016343257B2 (en) | Insulation material arrangement and method for forming an insulation material | |
| TW201334972A (en) | Phenol board having honeycomb structure | |
| CN104016624B (en) | High-strength low-density flame retardant inorganic wall heat insulation material and preparation method thereof | |
| CN103319148A (en) | Formulation and production process of magnesium oxide fire-proof plate | |
| CN103290933A (en) | Glass fiber mat special for insulation board and production method thereof | |
| CN108148175A (en) | A kind of fireproof heat-preservation decoration material and preparation method thereof | |
| CN102795879B (en) | Decorated integrated vacuum insulation plate and its processing method | |
| CN103304139B (en) | A kind of wall thermal insulating heat insulation foaming microporosity glass pumice and preparation method thereof | |
| US20150096482A1 (en) | Insulation using long glass fibers and method of manufacturing the same | |
| CN106639220A (en) | Gluing-free thermal insulating decorative board and manufacturing method thereof | |
| CN102965911B (en) | Processing method for high-efficiency polyester nonwoven thermal insulation material | |
| CN105040844A (en) | Building exterior wall heat-insulating polyurethane warming plate and preparation method for same | |
| CN102627894A (en) | Heat-insulating coating for wall body and preparation method thereof | |
| CN103104047A (en) | Microvesicle glass fireproofing insulation board and production method thereof | |
| CN102924036A (en) | Magnesium-base aerogel compound fireproofing thermal-insulation plate and preparation method thereof | |
| CN206245119U (en) | A kind of uvioresistant synthetic leather | |
| CN107511301B (en) | A kind of glue spreading method of damping fin barrier paper glue stations | |
| CN103397736B (en) | The preparation method of the integrated composite insulation boards of structural thermal insulation | |
| CN204826250U (en) | Multi -functional heated board | |
| CN106915948A (en) | Inorganic composite heat-preserving plate and preparation method thereof |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum heat insulation integrated plate and its processing method Effective date of registration: 20140620 Granted publication date: 20131120 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Creek New Environmental Materials Co., Ltd. Registration number: 2014990000493 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151201 Granted publication date: 20131120 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Creek New Environmental Materials Co., Ltd. Registration number: 2014990000493 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum heat insulation integrated plate and its processing method Effective date of registration: 20151203 Granted publication date: 20131120 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Creek New Environmental Materials Co., Ltd. Registration number: 2015990001079 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266112 Shandong City, Chengyang District, Qingdao, the streets of the streets of the Wangjiazhuang neighborhood of the community on the north side of the 500 meters Patentee after: Qingdao Kerui new environmental protection materials Group Co. Ltd. Address before: 266112 Shandong City, Chengyang District, Qingdao, the streets of the streets of the Wangjiazhuang neighborhood of the community on the north side of the 500 meters Patentee before: Qingdao Creek New Environmental Materials Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum heat insulation integrated plate and its processing method Effective date of registration: 20170122 Granted publication date: 20131120 Pledgee: Qingdao urban and rural community construction financing Company limited by guarantee Pledgor: Qingdao Kerui new environmental protection materials Group Co. Ltd. Registration number: 2017990000060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170122 Registration number: 2015990001079 Pledgor after: Qingdao Kerui new environmental protection materials Group Co. Ltd. Pledgor before: Qingdao Creek New Environmental Materials Co., Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right |