CN105502989A - Negative ion composite powder suitable for building materials - Google Patents
Negative ion composite powder suitable for building materials Download PDFInfo
- Publication number
- CN105502989A CN105502989A CN201511032147.XA CN201511032147A CN105502989A CN 105502989 A CN105502989 A CN 105502989A CN 201511032147 A CN201511032147 A CN 201511032147A CN 105502989 A CN105502989 A CN 105502989A
- Authority
- CN
- China
- Prior art keywords
- powder
- parts
- negative ion
- composite powder
- ion composite
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 87
- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 239000004566 building material Substances 0.000 title abstract 2
- 150000002500 ions Chemical class 0.000 claims abstract description 39
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 12
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 12
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 12
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 12
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 11
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 11
- 239000011022 opal Substances 0.000 claims abstract description 3
- 235000013312 flour Nutrition 0.000 claims description 26
- 239000004575 stone Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- IDIJOAIHTRIPRC-UHFFFAOYSA-J hexaaluminum;sodium;2,2,4,4,6,6,8,8,10,10,12,12-dodecaoxido-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasilacyclododecane;iron(2+);triborate;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Fe+2].[Fe+2].[Fe+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-][Si]1([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])O1 IDIJOAIHTRIPRC-UHFFFAOYSA-J 0.000 claims description 17
- 229910000246 schorl Inorganic materials 0.000 claims description 17
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052590 monazite Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- -1 pottery Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 206010013082 Discomfort Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- BABMCXWQNSQAOC-UHFFFAOYSA-M methylmercury chloride Chemical compound C[Hg]Cl BABMCXWQNSQAOC-UHFFFAOYSA-M 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0097—Anion- and far-infrared-emitting materials
Abstract
The invention discloses negative ion composite powder suitable for building materials. The negative ion composite powder is prepared from the following components in parts by mass: 30-80 parts of opal powder, 10-30 parts of schorlite powder, 1-8 parts of sodium hexametaphosphate, 1-5 parts of cerium oxide, 0-30 parts of rare earth, 1-30 parts of iron oxide powder, 1-8 parts of waterborne acrylic acid and 1-8 parts of monazite powder. The negative ion composite powder provided by the invention has the excellent effects that the negative ion composite powder is simple in preparation process and low in raw material price and has durability, high efficiency and environment friendliness; negative ion plates prepared from the negative ion composite powder can efficiently and stably release 2200-4000 negative ions per s.cm<2> and can conduce to purifying air and eliminating indoor peculiar smell and harmful gases; the negative ion composite powder is an environment-friendly negative ion additive.
Description
Technical field
The present invention relates to a kind of composite powder, be specifically related to a kind of negative ion composite powder being applicable to material of construction.
Background technology
Living environment constantly receives the concern of people to healthy impact, people pursue indoor decorating luxurious, attractive in appearance while, also paying close attention to indoor pollution affects HUMAN HEALTH, the feature of environmental protection of construction timber, and on the impact that HUMAN HEALTH produces.Therefore, various wholesome novel building functional material arises at the historic moment.
Anion material has one of the multifunctional novel such as environmental protection, health material representative as one, is widely used in the fields such as textiles, pottery, material of construction.From Aschkinass and Caspan affirmative negative aeroion in 1902, there is biological meaning, since Soviet Union scholar in 1903 has delivered and has utilized negative aeroion to eliminate the paper of germ, scientific research personnel has carried out lot of experiments in succession, has affirmed the value of negative aeroion further.
Negative oxygen ion concentration in room, city is 100 every cubic centimetre, concentration in building office is even low to 40 ~ 50 every cubic centimetre, and the standard that the World Health Organization delimit, the negative oxygen ion content of fresh air is be not less than 1000 ~ 1500 in every cc of air, so often easily bring out the discomforts such as headache and insomnia such environmental work.The white-collar job of a lot of cities feels to feel dizzy after one day, just and air inadequate " nutrition " have certain relation.And forest and waterfall area, " air VITAMIN " content in high mountain seashore and park are very abundant, 10000 ~ 20000 every cubic centimetre, 5000 ~ 10000 and 400 ~ 1000 can be reached respectively.Negative oxygen ion can promote human metabolism, flu-prevention, enhancing body resistance against diseases.
CN103805134A Chinese patent discloses a kind of novel negative ion additive, and the shortcoming of products obtained therefrom is that the negative ion concentration produced is not high, effect persistence is poor.
The invention provides a kind of negative ion composite powder being applicable to material of construction, this negative ion composite powder have lastingly, high efficiency, and manufacture craft is simple, the prices of raw and semifnished materials are cheap, is applicable to scale operation.
Summary of the invention
The invention provides a kind of negative ion composite powder being applicable to material of construction, can the anion releasing of efficient stable, can purify air, eliminate foreign flavor indoors and various obnoxious flavour, be a kind of new and effective stable negative ionic additive.
The present invention seeks to realize by the following technical solutions:
A kind of negative ion composite powder, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 30-80 part; Schorl powder 10-30 part; Sodium hexametaphosphate 1-8 part; Cerium oxide 1-5 part; Rare earth 0-30 part; Ferric oxide powder 1-30 part; Water soluble acrylic acid 1-8 part; Solitary stone flour 1-8 part.
First preferred version of negative ion composite powder, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 40-60 part; Schorl powder 15-25 part; Sodium hexametaphosphate 3-6 part; Cerium oxide 2-4 part; Rare earth 5-20 part; Ferric oxide powder 5-20 part; Water soluble acrylic acid 3-5 part; Solitary stone flour 2-6 part.
Second preferred version of negative ion composite powder, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 50 parts; 20 parts, schorl powder; Sodium hexametaphosphate 4 parts; Cerium oxide 3 parts; Rare earth 16 parts; Ferric oxide powder 15 parts; Water soluble acrylic acid 4 parts; Solitary stone flour 5 parts.
3rd preferred version of negative ion composite powder, described albumen stone flour and schorl powder are through aqueous acrylamide low-kappa number.
4th preferred version of negative ion composite powder, described opal powder footpath is 10 ~ 30 μm, and described schorl powder footpath is 15-40 μm.
5th preferred version of negative ion composite powder, described pre-treatment comprises: by described albumen stone flour and the mixing of schorl powder 10-30 part, then with the water soluble acrylic acid mixed configuration aqueous solution, water-bath 1 hour at 60 ~ 90 DEG C, filters, dry, breaks up.
6th preferred version of negative ion composite powder, described composite powder is mixed by dry powder blender and obtains.
Compared with immediate prior art, technical scheme provided by the invention has following excellent effect:
(1) negative ion composite powder provided by the invention, and manufacture craft is simple, the prices of raw and semifnished materials are cheap, is applicable to scale operation;
(2) negative ion composite powder provided by the invention has persistence, high efficiency, the feature of environmental protection;
(3) the negative ion plate prepared of negative ion composite powder provided by the invention can anion releasing 2200 ~ 4000/scm of efficient stable
2, can purify air, eliminate foreign flavor indoors and various obnoxious flavour.
Embodiment
Below in conjunction with embodiment, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Case study on implementation 1:
Take the albumen stone flour 30 parts that particle diameter is 30 μm, particle diameter is 10 parts, the schorl powder of 40 μm, water soluble acrylic acid 1 part, add the water-bath 0.5 hour at 60 DEG C of appropriate water, filter, dry, break up, take sodium hexametaphosphate 1 part, cerium oxide 1 part, rare earth 30 parts, ferric oxide powder 30 parts, solitary stone flour 8 parts, mixed by dry powder blender, namely can obtain negative oxygen ion composite powder.
Case study on implementation 2:
Take the albumen stone flour 80 parts that particle diameter is 20 μm, particle diameter is 30 parts, the schorl powder of 25 μm, water soluble acrylic acid 8 parts, add the water-bath 1 hour at 90 DEG C of appropriate water, filter, dry, break up, take sodium hexametaphosphate 8 parts, cerium oxide 5 parts, ferric oxide powder 1 part, solitary stone flour 1 part, mixed by dry powder blender, namely can obtain negative oxygen ion composite powder.
Case study on implementation 3:
Take the albumen stone flour 40 parts that particle diameter is 10 μm, particle diameter is 20 parts, the schorl powder of 15 μm, water soluble acrylic acid 3 parts, add the water-bath 1 hour at 90 DEG C of appropriate water, filter, dry, break up, take sodium hexametaphosphate 3 parts, cerium oxide 2 parts, rare earth 5 parts, ferric oxide powder 5 parts, solitary stone flour 2 parts, mixed by dry powder blender, namely can obtain negative oxygen ion composite powder.
Case study on implementation 4:
Take the albumen stone flour 60 parts that particle diameter is 20 μm, particle diameter is 15 parts, the schorl powder of 25 μm, water soluble acrylic acid 5 parts, add the water-bath 1 hour at 90 DEG C of appropriate water, filter, dry, break up, take sodium hexametaphosphate 6 parts, cerium oxide 4 parts, rare earth 20 parts, ferric oxide powder 20 parts, solitary stone flour 6 parts, mixed by dry powder blender, namely can obtain negative oxygen ion composite powder.
Case study on implementation 5:
Take the albumen stone flour 50 parts that particle diameter is 10 μm, particle diameter is 25 parts, the schorl powder of 15 μm, water soluble acrylic acid 4 parts, add the water-bath 1 hour at 90 DEG C of appropriate water, filter, dry, break up, take sodium hexametaphosphate 4 parts, cerium oxide 3 parts, rare earth 16 parts, ferric oxide powder 15 parts, solitary stone flour 5 parts, mixed by dry powder blender, namely can obtain negative oxygen ion composite powder.
With gained negative oxygen ion composite powder in the various embodiments described above for raw material, obtained negative ion plate, by " JCT2040-2010 anion function indoor decoration material " standard, the negative aeroion carried out induces and measures examination, the results are shown in following table: wherein with the obtained negative ion composite powder of component disclosed in prior art CN103805134A as a control group, not add the negative ion amount of negative ion powder with detecting as background.
The amount of table 1 negative ion plate anion releasing
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; those of ordinary skill in the field are to be understood that; can modify to the specific embodiment of the present invention with reference to above-described embodiment or equivalent to replace, these do not depart from any amendment of spirit and scope of the invention or equivalently to replace within the claims that all awaits the reply in application.
Claims (7)
1. a negative ion composite powder, is characterized in that, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 30-80 part; Schorl powder 10-30 part; Sodium hexametaphosphate 1-8 part; Cerium oxide 1-5 part; Rare earth 0-30 part; Ferric oxide powder 1-30 part; Water soluble acrylic acid 1-8 part; Solitary stone flour 1-8 part.
2. a kind of negative ion composite powder according to claim 1, is characterized in that, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 40-60 part; Schorl powder 15-25 part; Sodium hexametaphosphate 3-6 part; Cerium oxide 2-4 part; Rare earth 5-20 part; Ferric oxide powder 5-20 part; Water soluble acrylic acid 3-5 part; Solitary stone flour 2-6 part.
3. a kind of negative ion composite powder according to claim 1, is characterized in that, according to mass fraction meter, described composite powder is obtained by following component: albumen stone flour 50 parts; Schorl powder 15-25 part; Sodium hexametaphosphate 4 parts; Cerium oxide 3 parts; Rare earth 16 parts; Ferric oxide powder 15 parts; Water soluble acrylic acid 4 parts; Solitary stone flour 5 parts.
4., according to the arbitrary described a kind of negative ion composite powder of claim 1-3, it is characterized in that, described albumen stone flour and schorl powder are through aqueous acrylamide low-kappa number.
5., according to the arbitrary described a kind of negative ion composite powder of claim 1-3, it is characterized in that, described opal powder footpath is 10 ~ 30 μm, and described schorl powder footpath is 15-40 μm.
6. a kind of negative ion composite powder according to claim 4, it is characterized in that, described pre-treatment comprises: by described albumen stone flour and the mixing of schorl powder 10-30 part, then with the water soluble acrylic acid mixed configuration aqueous solution, water-bath 1 hour at 60 ~ 90 DEG C, filters, drying, breaks up.
7. a kind of negative ion composite powder according to claim 1, it is characterized in that, described composite powder is mixed by dry powder blender and obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511032147.XA CN105502989A (en) | 2015-12-31 | 2015-12-31 | Negative ion composite powder suitable for building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511032147.XA CN105502989A (en) | 2015-12-31 | 2015-12-31 | Negative ion composite powder suitable for building materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105502989A true CN105502989A (en) | 2016-04-20 |
Family
ID=55711368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511032147.XA Pending CN105502989A (en) | 2015-12-31 | 2015-12-31 | Negative ion composite powder suitable for building materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502989A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975806A (en) * | 2018-07-13 | 2018-12-11 | 安徽钰锦生态木材料有限公司 | A kind of construction material purifying air |
| CN110342867A (en) * | 2019-08-19 | 2019-10-18 | 江苏健祥生态农业集团有限责任公司 | Anion ecological health preserving room |
| CN113461398A (en) * | 2021-06-15 | 2021-10-01 | 宣正明 | Geomagnetic functional negative oxygen ion material for motor home and indoors and preparation process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148353A (en) * | 2007-08-21 | 2008-03-26 | 常州众博复合材料有限公司 | Powder material capable of producing anion and preparation method thereof |
-
2015
- 2015-12-31 CN CN201511032147.XA patent/CN105502989A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148353A (en) * | 2007-08-21 | 2008-03-26 | 常州众博复合材料有限公司 | Powder material capable of producing anion and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张堃 等: "矿物基负离子发生材料的结构和组成特征", 《材料导报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975806A (en) * | 2018-07-13 | 2018-12-11 | 安徽钰锦生态木材料有限公司 | A kind of construction material purifying air |
| CN110342867A (en) * | 2019-08-19 | 2019-10-18 | 江苏健祥生态农业集团有限责任公司 | Anion ecological health preserving room |
| CN113461398A (en) * | 2021-06-15 | 2021-10-01 | 宣正明 | Geomagnetic functional negative oxygen ion material for motor home and indoors and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105502989A (en) | Negative ion composite powder suitable for building materials | |
| CN105502992A (en) | Negative ion composite powder suitable for building materials | |
| CN105502998A (en) | Negative ion composite powder suitable for building materials | |
| CN105482777A (en) | Negative ion composite powder for building material | |
| CN105481291A (en) | Negative ion composite powder for building material | |
| CN105645830A (en) | Anion composite powder suitable for building materials | |
| CN105601142A (en) | Negative ion composite powder suitable for building materials | |
| CN105541157A (en) | Anion composite powder suitable for building materials | |
| CN105502991A (en) | Negative ion composite powder suitable for building materials | |
| CN105503022A (en) | Negative ion composite powder suitable for building materials | |
| CN105502996A (en) | Negative ion composite powder suitable for building materials | |
| CN105601146A (en) | Negative ion composite powder suitable for building materials | |
| CN105503043A (en) | Negative ion composite powder suitable for building materials | |
| CN105503032A (en) | Negative ion composite powder suitable for building materials | |
| CN105601145A (en) | Negative ion composite powder suitable for building materials | |
| CN105502993A (en) | Negative ion composite powder suitable for building materials | |
| CN105503000A (en) | Negative-ion composite power suitable for building material | |
| CN105541155A (en) | Anion composite powder suitable for building materials | |
| CN105541156A (en) | Anion composite powder suitable for building materials | |
| CN105417991A (en) | Negative ion composite powder applicable to building materials | |
| CN105502995A (en) | Negative ion composite powder suitable for building materials | |
| CN105541145A (en) | Anion composite powder suitable for building materials | |
| CN105503024A (en) | Negative ion composite powder suitable for building materials | |
| CN105645808A (en) | Anion composite powder suitable for building materials | |
| CN105502999A (en) | Negative ion composite powder suitable for building materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |