CN102690576B - Seepage-proofing thermal-insulating coating and preparing method thereof - Google Patents

Seepage-proofing thermal-insulating coating and preparing method thereof Download PDF

Info

Publication number
CN102690576B
CN102690576B CN201210197411.5A CN201210197411A CN102690576B CN 102690576 B CN102690576 B CN 102690576B CN 201210197411 A CN201210197411 A CN 201210197411A CN 102690576 B CN102690576 B CN 102690576B
Authority
CN
China
Prior art keywords
insulating coating
parts
coating
agent
thermal insulating
Prior art date
Application number
CN201210197411.5A
Other languages
Chinese (zh)
Other versions
CN102690576A (en
Inventor
廖纯青
刘厚武
Original Assignee
广州市福田化学工业涂料有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州市福田化学工业涂料有限公司 filed Critical 广州市福田化学工业涂料有限公司
Priority to CN201210197411.5A priority Critical patent/CN102690576B/en
Publication of CN102690576A publication Critical patent/CN102690576A/en
Application granted granted Critical
Publication of CN102690576B publication Critical patent/CN102690576B/en

Links

Abstract

The invention relates to the field of an outer wall coating industry, and in particular relates to a seepage-proofing thermal-insulating coating and preparing method thereof. The seepage-proofing thermal-insulating coating is a composition which is prepared from the following ingredients in parts by weight: 25-25 parts of deionized water, 0.1-1 part of dispersing agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of antifoaming agent, 0.1-0.5 part of preservative, 0.1-1 part of mildew preventive, 0.1-0.5 parts of multifunctional assistant, 1-5 parts of anti-freezing agent, 1-5 parts of film forming assistant, 5-10 parts of rutile titanium dioxide, 3-8 parts of talcum powder, 5-10 parts of hollow microsphere powder, 30-40 parts of silicone acrylic emulsion and 1-5 parts of alkali swelling type thickening agent. With the seepage-proofing thermal-insulating coating provided by the invention, the production cost of the coating is further reduced; the coating is good in compactness, so that the coating has better seepage-proofing and waterproof functions; and in addition the coating has excellent performances such as adhesive force and yellowing resisting function.

Description

A kind of antiseepage thermal insulating coating and preparation method thereof
Technical field
The present invention relates to exterior coating industrial circle, be specifically related to a kind of antiseepage thermal insulating coating and preparation method thereof.
Background technology
Along with the development of building field, and mixed earth to spectrum absorption region large, heat storage capacity large, metope quick heating and the time length long; Especially in south, the temperature in summer for a long time more than 30 DEG C, thus result in indoor intensification.Therefore, in order to lower indoor temperature, improve human comfort, people have to reduce indoor temperature by the equipment such as fan, air-conditioning, need to consume a large amount of electric energy, energy-saving and emission-reduction, the life of environmental protection low-carbon (LC) that this and present society are advocated more seem incompatible with.The heat-insulating problem how solving building wall seems particularly important.
Up to the present, in order to solve the problem, there is the thermal insulating coating of many employing different materials, as disclosed a kind of insulating mold coating in Chinese patent 200910061883.6, it can play good waterproof and heat insulating effect, but the consumption of its titanium dioxide adopted in filling a prescription and diatomaceous earth filler is higher, thus the production cost of coating is improved, and in the performances such as compactness, sticking power and resisting etiolation Shortcomings.
Summary of the invention
For overcoming the defect of prior art, of the present invention being provides a kind of antiseepage thermal insulating coating, reduces further the production cost of coating, improves the performances such as the compactness of coating, sticking power, resisting etiolation effect and antiseepage be weather-proof.
Another object of the present invention is to the preparation method that a kind of antiseepage thermal insulating coating is provided.The technical solution adopted in the present invention is as follows for achieving the above object:
A kind of antiseepage thermal insulating coating, it is the composition made by following component by weight percentage:
In preferred scheme, antiseepage thermal insulating coating of the present invention is the composition made by following component by weight percentage:
Dispersion agent mentioned in the present invention is Japanese Sheng Nuopuke company production model is SN-5040 dispersion agent, its good water solubility, good with ethylene glycol, propylene glycol intermiscibility, have in light and satin emulsion and use, the paint of excellent initial gloss can be obtained, after aging, still keep gloss, there is excellent water resistance, efficient low amounts, uses this dispersion agent can obtain the coating bubbled less, broken bubble is fast, and can improve paint film water tolerance; Wetting agent is the model that Dow Chemical is produced is the tensio-active agent wetting agent of X-405; Defoamer is Japanese Sheng Nuopuke company production model is SN-154 defoamer, and this defoamer has excellent lasting defoaming capacity, can prevent coating from bubbling for a long time; Have and excellent press down bubble ability, film is without residual bubble; Little on the toning impact of coating, not easily produce shrinkage cavity; Sanitas is the model that German Shu Mei company limited produces is the sanitas of Parmetol K 20; Mould inhibitor is the model that German Shu Mei company limited produces is the mould inhibitor of Parmetol DF 19 forte; Multifunctional assistant is the model that Dow Chemical is produced is the multi-functional ammonium auxiliary agent of AMP-95; Film coalescence aid is the chemical composition that Yi Shi Man of the U.S. produces is 2,2,4-trimethylammonium-1, the TEOXONL film coalescence aid of 3-pentanediol mono isobutyrate, make outside the minimum film-forming temperature of emulsion paint reduces, TEXANOL ester alcohol also can improve paint film weatherability, can scrubbing character, cleanablity, touch-up paint and improve the color developing etc. of coating.
In such scheme, described rutile titanium white powder is the model that du pont company produces is the rutile titanium white powder of R-902.The rutile titanium white powder of the R-902 selected by the present invention has high resistance to chalking, high gloss retention, high tint retention, has good defensive ability/resistance ability to the burning yellow in solidification process, makes coating can keep its original color and bright property lastingly.
In such scheme, described talcous fineness is 3000-5000 order, preferably 5000 object talcum powder.Find in the present invention that talcous fineness has impact in various degree to the activity of coating, sticking power, compactness and thermotolerance, talcous fineness is between 3000-5000, and coating has all embodied good performance in activity, sticking power, compactness and thermotolerance.
The model that baud (PQ) company of the tiny balloon Fen Shi U.S. of the present invention produces is the borsyl tiny balloon powder of Q-CEL6030, and its median size is 25-35 μm, and ultimate compression strength is 12-15Mpa.This tiny balloon powder has efficient fillibility, low oil absorption ferric, and density is low, adds 10% (Wt) and output can be made to increase 30 ~ 40%, thus reach the volume cost reducing coating; Q-CEL6030 tiny balloon powder is airtight hollow ball, is added in coating the heat insultating cavity forming a lot of microcosmic, thus greatly improves film to insulativity that is hot and sound; Play the effect of well heat insulation and noise-reducing; It can also make coating have better waterproof, antifouling, antiseptic property; The chemically inert surperficial resist chemical of Q-CEL6030, when film forming, its particle alignment is tight, forms low porosity, makes coatingsurface form protective membrane moisture and causticize ion being had to barrier effect, play good protective effect; The structure of Q-CEL6030 particulate makes it have good dissemination to surging force and stress; Add the shock resistance that can improve film in coating well to; And the stress cracking of coating because of the cool contracting generation of heat expansion can be reduced; The borsyl tiny balloon powder of Q-CEL6030 can make coating have and better brighten screening effect, reduce other filler and pigment consumption (compare with titanium dioxide, the volume cost of Q-CEL6030 be its about 1/4); Q-CEL6030 borsyl tiny balloon powder effectively can also strengthen the sticking power of coating in addition, and its low oil absorption ferric characteristic makes more resin participate in film forming, thus makes the sticking power of raising coating; Borsyl tiny balloon powder can make the density of coating reduce, thus greatly reduces the weight of coating; Avoid the appearance of wall coating obscission.
In such scheme, described alkali swelling type thickening material is the TT-935 alkali swelling type thickening material that Rhom and Hass of the U.S. produces.TT-935 alkali swelling type thickening material of the present invention is compared cellulose thickener, can improve mobility and the levelling property of coating itself, the painting trace produced after effectively eliminating paint solidification when film forming.
The preparation method of antiseepage thermal insulating coating of the present invention, prepares through the following steps:
(1) deionized water is joined in the retort with dispersion machine, start dispersion machine;
(2) while stirring, in turn dispersion agent, wetting agent, defoamer, sanitas, mould inhibitor, functional agent, frostproofer, film coalescence aid are joined in retort, stir into homogeneous dispersion liquid;
(3) then improve stirring velocity, reacting by heating tank to 40-60 DEG C, then adds rutile titanium white powder, talcum powder, tiny balloon powder in turn, and dispersed with stirring is even;
(4) finally add organosilicon crylic acid latex, alkali swelling type thickening material in turn, stir 10-20 minute.
In order to stir, in the step (2) of above-mentioned preparation method, the speed of stirring is that 400-500 turns/min, and churning time is 5-10 minute.
In step (2), the speed of stirring is that 400-500 turns/min, and churning time is 5-10 minute.
In step (3), stirring velocity is increased to 1000-1200 and turns/min, churning time is 10-20 minute.
Beneficial effect of the present invention is: antiseepage thermal insulating coating of the present invention can reduce the production cost of coating further, the compactness of this coating is good, thus make that there is good antiseepage waterproof action, in addition, it also has the performance such as good sticking power, resisting etiolation effect.
Below in conjunction with concrete embodiment, the present invention is described in further detail.
Embodiment
The preparation method of antiseepage thermal insulating coating of the present invention, prepares through the following steps:
(1) deionized water is joined in the retort with dispersion machine, start dispersion machine;
(2) while stirring, in turn dispersion agent, wetting agent, defoamer, sanitas, mould inhibitor, functional agent, frostproofer, film coalescence aid are joined in retort, stir into homogeneous dispersion liquid;
(3) then improve stirring velocity, reacting by heating tank to 40-60 DEG C, then adds rutile titanium white powder, talcum powder, tiny balloon powder in turn, and dispersed with stirring is even;
(4) finally add organosilicon crylic acid latex, alkali swelling type thickening material in turn, stir 10-20 minute.
Dispersion agent mentioned in the following embodiment of the present invention is SN-5040 dispersion agent for being Japanese Sheng Nuopuke company production model; Wetting agent is the model that Dow Chemical is produced is the tensio-active agent wetting agent of X-405; Defoamer is Japanese Sheng Nuopuke company production model is SN-154 defoamer; Sanitas is the model that German Shu Mei company limited produces is the sanitas of Parmetol K 20; Mould inhibitor is the model that German Shu Mei company limited produces is the mould inhibitor of Parmetol DF 19 forte; Multifunctional assistant is the model that Dow Chemical is produced is the multi-functional ammonium auxiliary agent of AMP-95; Film coalescence aid is the chemical composition that Yi Shi Man of the U.S. produces is the TEOXONL film coalescence aid of 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate; Described rutile titanium white powder is the model that du pont company produces is the rutile titanium white powder of R-902; Described talcous fineness is 3000-5000 order, preferably 5000 object talcum powder; The model that baud (PQ) company of the tiny balloon Fen Shi U.S. produces is the borsyl tiny balloon powder of Q-CEL6030.
It is below specific embodiment of the present invention.
Embodiment 1
A kind of antiseepage thermal insulating coating is with deionized water 30.15 parts, dispersion agent 0.5 part, wetting agent 0.18 part, defoamer 0.3 part, sanitas 0.2 part, mould inhibitor 0.5 part, multifunctional assistant 0.17 part, frostproofer 3.0 parts, film coalescence aid 2.0 parts, 10.0 parts, rutile titanium white powder, talcum powder 5.0 parts, 8.0 parts, tiny balloon powder, organosilicon crylic acid latex 36.0 parts, thickening material 4.0 parts by weight percentage, the composition made according to above-mentioned preparation method.
Embodiment 2
A kind of antiseepage thermal insulating coating is with deionized water 25 parts, dispersion agent 0.1 part, wetting agent 0.5 part, defoamer 0.5 part, sanitas 0.5 part, mould inhibitor 0.1 part, multifunctional assistant 0.5 part, frostproofer 5 parts, film coalescence aid 1 part, 10 parts, rutile titanium white powder, talcum powder 3 parts, 10 parts, tiny balloon powder, organosilicon crylic acid latex 40 parts, thickening material 5 parts by weight percentage, the composition made according to above-mentioned preparation method.
Embodiment 3
A kind of antiseepage thermal insulating coating is with deionized water 35 parts, dispersion agent 1 part, wetting agent 0.1 part, defoamer 0.1 part, sanitas 0.1 part, mould inhibitor 1 part, multifunctional assistant 0.1 part, frostproofer 1 part, film coalescence aid 5 parts, 5 parts, rutile titanium white powder, talcum powder 8 parts, 5 parts, tiny balloon powder, organosilicon crylic acid latex 30 parts, thickening material 1 part by weight percentage, the composition made according to above-mentioned preparation method.
Performance Detection:
1. the coating products in pair above-described embodiment according to its performance of JC/T1040-2007 " heat-reflecting insulating coating for outer surface of building " standard testing, performance test the results are shown in Table 1:
Table 1
2. sticking power test:
According to the sticking power of the coating in ISO-2409 cross-hatching testing example 1-3.Result shows: cut edge is all completely level and smooth, and none lattice comes off, and belongs to 0 grade in the classification of ISO-2409 sticking power.

Claims (10)

1. an antiseepage thermal insulating coating, is characterized in that it is the composition made by following component by weight percentage:
It is prepared as follows:
(1) deionized water is joined in the retort with dispersion machine, start dispersion machine;
(2) while stirring, in turn dispersion agent, wetting agent, defoamer, sanitas, mould inhibitor, functional agent, frostproofer, film coalescence aid are joined in retort, stir into homogeneous dispersion liquid;
(3) then improve stirring velocity, reacting by heating tank to 40-60 DEG C, then adds rutile titanium white powder, talcum powder, tiny balloon powder in turn, and dispersed with stirring is even;
(4) finally add organosilicon crylic acid latex, alkali swelling type thickening material in turn, stir 10-20 minute;
In order to stir, in the step (2) of above-mentioned preparation method, the speed of stirring is that 400-500 turns/min, and churning time is 5-10 minute.
2. antiseepage thermal insulating coating according to claim 1, is characterized in that it is the composition made by following component by weight percentage:
3. antiseepage thermal insulating coating according to claim 1 and 2, is characterized in that: described dispersion agent is Japanese Sheng Nuopuke company production model is SN-5040 dispersion agent; Wetting agent be Dow Chemical produce model be X-405 surface live wetting agent; Defoamer is Japanese Sheng Nuopuke company production model is SN-154 defoamer; Sanitas is the model that German Shu Mei company limited produces is the sanitas of Parmetol K 20; Mould inhibitor is the model that German Shu Mei company limited produces is the mould inhibitor of Parmetol DF 19 forte; Multifunctional assistant is the model that Dow Chemical is produced is the multi-functional ammonium auxiliary agent of AMP-95; Film coalescence aid is the chemical composition that Yi Shi Man of the U.S. produces is the TEOXONL film coalescence aid of 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate.
4. antiseepage thermal insulating coating according to claim 1 and 2, is characterized in that: described rutile titanium white powder is the model that du pont company produces is the rutile titanium white powder of R-902.
5. antiseepage thermal insulating coating according to claim 1 and 2, is characterized in that: described talcous fineness is 3000-5000 order.
6. antiseepage thermal insulating coating according to claim 1 and 2, is characterized in that: the model that baud company of the tiny balloon Fen Shi U.S. produces is the borsyl tiny balloon powder of Q-CEL6030.
7. antiseepage thermal insulating coating according to claim 1 and 2, is characterized in that: described alkali swelling type thickening material is the TT-935 alkali swelling type thickening material that Rhom and Hass of the U.S. produces.
8. a preparation method for antiseepage thermal insulating coating according to claim 1, is characterized in that comprising the following steps:
(1) deionized water is joined in the retort with dispersion machine, start dispersion machine;
(2) while stirring, in turn dispersion agent, wetting agent, defoamer, sanitas, mould inhibitor, functional agent, frostproofer, film coalescence aid are joined in retort, stir into homogeneous dispersion liquid;
(3) then improve stirring velocity, reacting by heating tank to 40-60 DEG C, then adds rutile titanium white powder, talcum powder, tiny balloon powder in turn, and dispersed with stirring is even;
(4) finally add organosilicon crylic acid latex, alkali swelling type thickening material in turn, stir 10-20 minute;
In order to stir, in the step (2) of above-mentioned preparation method, the speed of stirring is that 400-500 turns/min, and churning time is 5-10 minute.
9. the preparation method of antiseepage thermal insulating coating according to claim 8, is characterized in that: in step (2), and the speed of stirring is that 400-500 turns/min, and churning time is 5-10 minute.
10. the preparation method of antiseepage thermal insulating coating according to Claim 8, it is characterized in that: in step (3), stirring velocity is increased to 1000-1200 and turns/min, churning time is 10-20 minute.
CN201210197411.5A 2012-06-14 2012-06-14 Seepage-proofing thermal-insulating coating and preparing method thereof CN102690576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210197411.5A CN102690576B (en) 2012-06-14 2012-06-14 Seepage-proofing thermal-insulating coating and preparing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210197411.5A CN102690576B (en) 2012-06-14 2012-06-14 Seepage-proofing thermal-insulating coating and preparing method thereof

Publications (2)

Publication Number Publication Date
CN102690576A CN102690576A (en) 2012-09-26
CN102690576B true CN102690576B (en) 2015-07-01

Family

ID=46856322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210197411.5A CN102690576B (en) 2012-06-14 2012-06-14 Seepage-proofing thermal-insulating coating and preparing method thereof

Country Status (1)

Country Link
CN (1) CN102690576B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594404C1 (en) * 2015-04-06 2016-08-20 Открытое акционерное общество "Казанский химический научно-исследовательский институт" Dry composition for production of energy-saving coating of reduced fire hazard

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2551363C2 (en) * 2013-08-23 2015-05-20 Антон Андреевич Гайдук Energy-preserving anticorrosion coating with reduced fire hazard and method of obtaining thereof
CN103614037B (en) * 2013-10-28 2015-12-09 蚌埠凯盛工程技术有限公司 A kind of Green environmental-protection building waterproof paint
CN104119758A (en) * 2014-06-26 2014-10-29 安徽快来防水防腐有限公司 Dense anti-leakage waterproof coating
CN104312340A (en) * 2014-09-05 2015-01-28 安徽桑瑞斯环保新材料有限公司 Heat insulation decorative waterproof paint
CN104277647A (en) * 2014-09-05 2015-01-14 安徽桑瑞斯环保新材料有限公司 Water-resistant magnesite waterproof paint
CN104629507A (en) * 2015-02-26 2015-05-20 青岛华联装饰工程有限公司 Water proof paint for outer wall and preparation method thereof
CN104893482A (en) * 2015-06-16 2015-09-09 合肥启华环保科技有限公司 Thermal-insulation stain-resistant external wall latex paint and preparation method thereof
CN105255293A (en) * 2015-11-05 2016-01-20 江门市欧亚星建筑涂料有限公司 Novel outer wall renovation coating and preparation method thereof
CN105731977B (en) * 2016-01-27 2018-06-01 广东施彩新材料科技有限公司 A kind of water-fast inorganic coating and preparation method thereof
CN105482590A (en) * 2016-01-27 2016-04-13 吴征 Seal primer special for heat-insulating waterproof paint and preparation method of seal primer
CN106010029A (en) * 2016-07-05 2016-10-12 阳泉市澳丽丝科技涂料有限公司 Water-based outer wall heat insulation and preservation coating and preparation method thereof
CN106634334A (en) * 2016-12-01 2017-05-10 芜湖浩权建筑工程有限公司 Thermal-insulation waterproof building paint and preparation method thereof
KR101803679B1 (en) * 2017-04-04 2017-12-28 가부시키가이샤 와코 Sound insulation materials
CN110256882A (en) * 2019-06-12 2019-09-20 蓝海利 A kind of outer wall heat-insulating coating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1393497A (en) * 2001-06-25 2003-01-29 尹良明 leak-proof insulating paint
CN101117455A (en) * 2006-08-01 2008-02-06 天津市振东涂料有限公司 Roofing leak-proof insulating coating
CN101298538A (en) * 2007-04-30 2008-11-05 胡月祖 Waterborne anti-rust heat insulating coating
CN101824258A (en) * 2010-04-23 2010-09-08 中国建筑材料科学研究总院苏州防水研究院 Waterborne reflective heat-insulating building coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1393497A (en) * 2001-06-25 2003-01-29 尹良明 leak-proof insulating paint
CN101117455A (en) * 2006-08-01 2008-02-06 天津市振东涂料有限公司 Roofing leak-proof insulating coating
CN101298538A (en) * 2007-04-30 2008-11-05 胡月祖 Waterborne anti-rust heat insulating coating
CN101824258A (en) * 2010-04-23 2010-09-08 中国建筑材料科学研究总院苏州防水研究院 Waterborne reflective heat-insulating building coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594404C1 (en) * 2015-04-06 2016-08-20 Открытое акционерное общество "Казанский химический научно-исследовательский институт" Dry composition for production of energy-saving coating of reduced fire hazard

Also Published As

Publication number Publication date
CN102690576A (en) 2012-09-26

Similar Documents

Publication Publication Date Title
CN104592840B (en) Mute white finish paint of a kind of high-performance water-based woodenware half of damage resistant and preparation method thereof
CN104327657B (en) A kind of heat insulation Waterproof corrosion coating of external wall energy-saving
CN102408220B (en) All-in-one water-borne inorganic-organic hybrid architectural coating and preparation method thereof
CN104151882B (en) Anticorrosive paint for power cables
CN104761936B (en) Waterborne inorganic heat-insulating and corrosion-resistant coating and preparation method thereof
CN103554343B (en) Nano SiO2 hybridized acrylic acid ester soap-free emulsion and manufacturing method
CN101885943B (en) Nano-glass heat insulation paint and preparation method thereof
CN101085896B (en) Environmental protection water mica coating
CN101186467B (en) Thermal insulation energy-saving composite material and preparing method thereof
CN102358814B (en) Water montmorillonite nano composite heat insulating waterproof paint and preparation method thereof
CN102732079B (en) Exterior wall dope and preparation method of exterior wall dope
CN103102792B (en) Aqueous double-component polyurethane low luster coating and preparation method thereof
CN106433537A (en) Modified epoxy adhesive and preparing method thereof
CN104231832B (en) A kind of building glass insulating moulding coating and preparation method thereof and construction technology
CN102702907B (en) Nanometer silicon wall paint for external wall
CN102911308B (en) Method for preparing fluorine contained polyacrylate/dual-sized nano SiO2 composite emulsion
CN102408799B (en) A kind of high-temperature-range water-based damping paint and preparation method thereof
CN103146275B (en) A kind of Grey heat-insulation flame-retardant external wall paint
CN102731052A (en) Aqueous organic-inorganic composite coating and preparation method thereof
CN102585641B (en) Environment-friendly type weather resistant and waterproof outer wall coating and preparation method thereof
CN103483884B (en) A kind of High-performance waterborne inorganic paint and preparation method thereof
CN104449135B (en) Preparation method of reflective insulation type really stone paint
CN102876172B (en) A kind of aqueous fire-proof coating
CN104946033A (en) Sand texture paint and production method thereof
CN102002298A (en) Aqueous antifouling adhesive preventing coating and production 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
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20120926

Assignee: Guangzhou City Heng Fu Jiabang building materials Co. Ltd.

Assignor: Guangzhou Futian Chemical Industry Paint Co., Ltd.

Contract record no.: 2015440000793

Denomination of invention: Seepage-proofing thermal-insulating coating and preparing method thereof

Granted publication date: 20150701

License type: Exclusive License

Record date: 20151126

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160401

Address after: Zengcheng Xin Zhen Xia Jing Cun Xia Jing Long 510000 Guangdong city of Guangzhou Province

Patentee after: Guangzhou City Heng Fu Jiabang building materials Co. Ltd.

Address before: 511365 Datian hi tech Development Zone, Zhongxin Town, Guangzhou, Zengcheng, Guangdong

Patentee before: Guangzhou Futian Chemical Industry Paint Co., Ltd.