CN104974608B - 一种建筑外墙涂料的制备方法 - Google Patents
一种建筑外墙涂料的制备方法 Download PDFInfo
- Publication number
- CN104974608B CN104974608B CN201510449342.6A CN201510449342A CN104974608B CN 104974608 B CN104974608 B CN 104974608B CN 201510449342 A CN201510449342 A CN 201510449342A CN 104974608 B CN104974608 B CN 104974608B
- Authority
- CN
- China
- Prior art keywords
- solution
- water
- styrene
- emulsion
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003973 paint Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 7
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 7
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 4
- 239000002270 dispersing agent Substances 0.000 claims abstract description 4
- 239000000706 filtrate Substances 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims abstract description 3
- 230000000996 additive effect Effects 0.000 claims abstract description 3
- 238000000967 suction filtration Methods 0.000 claims abstract description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- 239000011592 zinc chloride Substances 0.000 claims description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 3
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 claims description 2
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 claims description 2
- 210000000481 breast Anatomy 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 3
- 239000001110 calcium chloride Substances 0.000 claims 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims 1
- BSDOQSMQCZQLDV-UHFFFAOYSA-N butan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] BSDOQSMQCZQLDV-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims 1
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 235000005074 zinc chloride Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000292 calcium oxide Substances 0.000 abstract description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000395 magnesium oxide Substances 0.000 abstract description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract description 2
- 159000000007 calcium salts Chemical class 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 150000002148 esters Chemical class 0.000 abstract description 2
- 159000000003 magnesium salts Chemical class 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000006259 organic additive Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 150000003751 zinc Chemical class 0.000 abstract description 2
- 239000011787 zinc oxide Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 Sodium dialkyl sulfate Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 229910003471 inorganic composite material Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
本发明公开了一种建筑外墙涂料的制备方法，其技术要点是：首先，在一定量浓硝酸中依次加入有机钛酸酯、有机锆酸酯、水、无机钙盐、镁盐及锌盐，剧烈搅拌得到溶液A；其次，在一定量水中，加入添加剂苯丙乳液、羟乙基纤维素及表面活性剂，水浴控温，搅拌得到溶液B；然后，将溶液B与溶液混合，水浴恒温放置一段时间后，液碱调节溶液pH至中性，得到乳液C，经抽滤得到湿滤饼D，滤液循环用于制备溶液B；最后，将D加入到苯丙乳液中，搅拌一段时间，制得混合均匀的涂料。本发明以化学法制备，通过有机分散剂、有机助剂、有机金属酸酯、无机盐及苯丙乳液之间的化学反应制备，该建筑涂料复合了氧化钛、氧化锆、氧化钙、氧化镁以及氧化锌，具有良好耐候性及抗紫外线等功能。
Description
技术领域
本发明涉及涂料领域，特别是一种建筑外墙涂料。
背景技术
涂料是建材领域必不可少的装饰材料，尤其是外墙涂料，存在起皱、脱落、变色等多种问题，其性能直接影响到建筑物的美观以及使用寿命。寻求附着力强、抗紫外线、不掉粉的环保涂料成为一种必然趋势。导致外墙涂料出现变色、剥落等问题的原因有很多，主要包括聚合乳液物中C-C键和C-O键的断裂以及物理包埋颗粒的风化脱落。CN 101338108A以物理混合法，复合二氧化钛、乳液、纳米粉体等，报道了一种纳米外墙涂料。
化学法是一种制备有机和无机复合材料的方法，具有成本低廉、工艺简易、结构有序、复合多种材料功能等优点。CN 102351532A采用化学法复合了氧化锆和氧化铝复合材料。
发明内容
本发明的目的在于：提供一种建筑外墙涂料的制备方法，结合有机化学改性技术与无机材料的优良性质，快速批量制备复合氧化锆、氧化钙、氧化镁、氧化钛的苯丙乳液涂料。
本发明的技术方案：首先，在一定量浓硝酸中依次加入有机锆酸酯、有机钛酸酯、水、无机钙盐、镁盐及锌盐，剧烈搅拌得到溶液A；其次，在一定量水中，加入添加剂苯丙乳液、羟乙基纤维素及表面活性剂，水浴控温，搅拌得到溶液B；然后，将溶液B与溶液混合，水浴恒温放置一段时间后，液碱调节溶液pH至中性，得到乳液C，经抽滤得到湿滤饼D，滤液循环用于制备溶液B；最后，将D加入到苯丙乳液中，搅拌一段时间，制得混合均匀的涂料。
本发明与现有技术相比，具有显著优点：其一、该建筑外墙涂料以化学法制备，通过有机分散剂、有机助剂、有机金属酸酯、无机盐及苯丙乳液之间的化学反应制备；其二，该建筑涂料通过有机分散剂及助剂预改性少量苯丙乳液，提高了金属氧化物组份和苯丙乳液的相容性；其三，该建筑涂料复合了氧化钛、氧化锆、氧化钙、氧化镁以及氧化锌，具有良好耐候性及抗紫外线等功能。
具体实施方式
下面结合具体实施例说明本发明的技术解决方案，这些实施例不能理解为对技术方案的限制。
实施例1：依以下具体步骤制备一种建筑外墙涂料。
步骤1、取100ml浓度为60%的HNO3，滴加45g质量浓度28%的Zr(OC4H9)4，剧烈搅拌完毕后，依次滴加22.3gTi(OC4H9)4及5mlH2O，随后加入0.7gCaCl2，0.7g MgCl2·6H2O以及0.4gZnCl2，剧烈搅拌2h，制得溶液A；
步骤2、在50mL水中加入0.22g苯丙乳液、0.45g羟乙基纤维素、0.45g硬脂酸钠及1.4g十二烷基硫酸钠，水浴40oC搅拌1h，制得溶液B；
步骤3、将溶液B倒入溶液A中，水浴控温60oC，静置12h，加入30%NaOH溶液，调节溶液pH值至中性，得到乳液C；
步骤4、乳液C经负压抽虑得到白色湿滤饼D，滤液循环用于溶解苯丙乳液、羟乙基纤维素、硬脂酸钠及十二烷基硫酸钠，制备溶液B；
步骤5、取30g湿滤饼D加入到600g苯丙乳液中，经搅拌2h，得到混合均匀的涂料产品。
实施例2：依以下具体步骤制备一种建筑外墙涂料。
步骤1、取110ml浓度为55%的HNO3，滴加90g质量浓度28%的Zr(OC4H9)4，剧烈搅拌完毕后，依次滴加44.6gTi(OC4H9)4及10mlH2O，随后加入2.9gCaCl2，2.6 g MgCl2·6H2O以及1.8g ZnCl2，剧烈搅拌2h，制得溶液A；
步骤2、在50mL水中加入9g苯丙乳液、1.8g羟乙基纤维素、2.7g硬脂酸钠及7.2g十二烷基硫酸钠，水浴60oC搅拌2h，制得溶液B；
步骤3、将溶液B倒入溶液A中，水浴控温80oC，静置24h，加入30%NaOH溶液，调节溶液pH值至中性，得到乳液C；
步骤4、同实施例1；
步骤5、取30g湿滤饼D加入到300g苯丙乳液中，经搅拌4h，得到混合均匀的涂料产品。
实施例3：依以下具体步骤制备一种建筑外墙涂料。
步骤1、取100ml浓度为60%的HNO3，滴加60g质量浓度28%的Zr(OC4H9)4，剧烈搅拌完毕后，依次滴加30gTi(OC4H9)4及10mlH2O，随后加入2gCaCl2，1.5g MgCl2·6H2O以及1gZnCl2，剧烈搅拌2h，制得溶液A；
步骤2、在50mL水中加入4g苯丙乳液、1g羟乙基纤维素、2g硬脂酸钠及5g十二烷基硫酸钠，水浴50oC搅拌1.5h，制得溶液B；
步骤3、将溶液B倒入溶液A中，水浴控温70oC，静置16h，加入30%NaOH溶液，调节溶液pH值至中性，得到乳液C；
步骤4、同实施例1；
步骤5、取30g湿滤饼D加入到400g苯丙乳液中，经搅拌3h，得到混合均匀的涂料产品。
Claims (5)
1.一种建筑外墙涂料的制备方法，其技术要点特征是：
(a)、在一定量浓度HNO3中依次加入锆酸丁酯Zr(OC4H9)4、钛酸丁酯Ti(OC4H9)4、水、氯化钙CaCl2、六水合氯化镁MgCl2·6H2O及氯化锌ZnCl2，剧烈搅拌得到溶液A；
(b)、在一定量水中，加入添加剂苯丙乳液、羟乙基纤维素、硬脂酸钠及十二烷基硫酸钠，水浴控温，搅拌得到溶液B；
(c)、将溶液B与溶液A混合，水浴恒温放置一段时间后，调节溶液pH至中性，得到乳液C；
(d)、乳液C经抽滤得到湿滤饼D，滤液循环使用，作为溶液B的溶剂；
(e)、将D加入到苯丙乳液中，搅拌一段时间，制得混合均匀的涂料。
2.根据权利要求1所述的一种建筑外墙涂料的制备方法，其特征在于：溶液A中，HNO3质量浓度控制55%-60%，Ti(OC4H9)4占HNO3摩尔比例为5%-10%， Zr(OC4H9)4占HNO3摩尔比例为2.5%-5.0%，CaCl2占Zr(OC4H9)4摩尔比例为20%-40%，MgCl2·6H2O占Zr(OC4H9)4摩尔比例为10%-20%，ZnCl2占Zr(OC4H9)4摩尔比例为10%-20%，搅拌时间控制2h-4h。
3.根据权利要求1所述的一种建筑外墙涂料的制备方法，其特征在于：溶液B中，苯丙乳液占Zr(OC4H9)4质量比例为0.5%-1.0%，羟乙基纤维素作为分散剂，其占Zr(OC4H9)4质量比例为1%-2%，硬脂酸钠占Zr(OC4H9)4质量比例为1%-3%，十二烷基硫酸钠占Zr(OC4H9)4质量比例为3%-8%，水浴温度控制40oC-60oC，搅拌时间控制1h-2h。
4.根据权利要求1所述的一种建筑外墙涂料的制备方法，其特征在于：将溶液B倒入A中，静置混合，水浴控温60oC-80oC，时间控制12h-24h，通过液碱溶液调节乳液C的pH值至中性。
5.根据权利要求1所述的一种建筑外墙涂料的制备方法，其特征在于：湿滤饼D占权利要求1步骤（e）中苯丙乳液的质量比例为5%-10%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449342.6A CN104974608B (zh) | 2015-07-28 | 2015-07-28 | 一种建筑外墙涂料的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449342.6A CN104974608B (zh) | 2015-07-28 | 2015-07-28 | 一种建筑外墙涂料的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104974608A CN104974608A (zh) | 2015-10-14 |
| CN104974608B true CN104974608B (zh) | 2017-09-29 |
Family
ID=54271590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510449342.6A Active CN104974608B (zh) | 2015-07-28 | 2015-07-28 | 一种建筑外墙涂料的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104974608B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904934A (zh) * | 2017-04-04 | 2017-06-30 | 南京市雨花台区绿宝工业设计服务中心 | 一种建筑复合涂料的制备方法 |
| CN106957603A (zh) * | 2017-04-20 | 2017-07-18 | 南京市雨花台区绿宝工业设计服务中心 | 一种水性建筑涂料的制备方法 |
| CN107286792A (zh) * | 2017-07-01 | 2017-10-24 | 南京市雨花台区绿宝工业设计服务中心 | 一种水性复合建筑涂料的制备方法 |
| KR102444271B1 (ko) * | 2022-05-04 | 2022-09-15 | 최종은 | 건강친화형 건축용 벽바름재 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6387453B1 (en) * | 2000-03-02 | 2002-05-14 | Sandia Corporation | Method for making surfactant-templated thin films |
| KR100845403B1 (ko) * | 2007-04-16 | 2008-07-10 | 유창국 | 유/무기 하이브리드 코팅제 및 그 제조방법과 열경화방법 |
| CN102351532B (zh) * | 2011-07-20 | 2013-06-26 | 江苏淮河化工有限公司 | 氧化锆和氧化铝复合陶瓷的制备方法 |
| CN103980737B (zh) * | 2013-12-25 | 2015-09-16 | 苏州正源建信经贸有限公司 | 改性二氧化钛颜料及其制备方法 |
| CN103740165B (zh) * | 2013-12-27 | 2015-07-15 | 淄博广通化工有限责任公司 | 建筑外墙隔热涂料专用的纳米氧化锆复合粉体材料 |
-
2015
- 2015-07-28 CN CN201510449342.6A patent/CN104974608B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104974608A (zh) | 2015-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104974608B (zh) | 一种建筑外墙涂料的制备方法 | |
| EP3351507A1 (en) | Method for producing wet-process phosphoric acid and by-producing alpha-hemihydrate gypsum and high-purity and high-whiteness alpha-hemihydrate gypsum | |
| CN105983327B (zh) | 一种甲醛清除剂的制备方法 | |
| CN102936461B (zh) | 一种富铈稀土抛光粉及其制备方法 | |
| CN104846440A (zh) | 一种冶金烟气脱硫石膏重结晶法制备高纯二水硫酸钙晶须的方法 | |
| CN106745161B (zh) | 一种醇-水混合体系中制备纳米硫酸钙以及硫酸钙晶须的方法 | |
| RU2004122053A (ru) | Недоокись ниобия, способ ее получения и конденсатор, содержащий недоокись ниобия в качестве анода | |
| CN104530848B (zh) | 一种除甲醛建筑涂料的制备方法 | |
| US5660625A (en) | Use of basic aluminium sulphates as low-alkali set accelerators for cement | |
| CN106414622A (zh) | 用于从环境中去除游离甲醛的涂料组合物 | |
| CN108473450B (zh) | 1,1,3-三氧代-1,2-苯并噻唑-6-甲酰胺的制备方法 | |
| CN105503177A (zh) | 一种电子陶瓷材料的制备方法 | |
| CN105314959A (zh) | 一种建筑防火装饰材料的制备方法 | |
| CN101781315A (zh) | 一种萘夫西林钠一水合物的合成方法 | |
| CN107523172A (zh) | 一种建筑内墙复合涂料的制备方法 | |
| CN103772400A (zh) | 反式-5-氯-2,3,3a,12b-四氢-1H-二苯并[2,3:6,7]氧杂卓并[4,5-c]吡咯的制备方法 | |
| CN103705390A (zh) | 氨基酸锆盐的组合物及其使用和制备方法 | |
| CN106904934A (zh) | 一种建筑复合涂料的制备方法 | |
| CN102214496B (zh) | 一种包覆型浅色导电粉体的制备方法 | |
| CN106883186B (zh) | 一种4,6-二羟基嘧啶的制备方法 | |
| TW200626501A (en) | Method for producing barium titanyl oxalate powder and method for producing titanium based perovskite type ceramic raw powder | |
| CN105504346A (zh) | 一种新型硼酸锌阻燃材料的制备方法 | |
| CN105254266A (zh) | 一种硅藻泥建筑装饰材料的制备方法 | |
| CN103980737A (zh) | 改性二氧化钛颜料及其制备方法 | |
| CN110885095B (zh) | 基于低共熔溶剂制备多孔钛酸钙的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Guoqing Inventor before: Ji Hongjun |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170427 Address after: 433000 Hubei city of Wuhan province Xiantao canal town Wan Wan Village four group No. 58 Applicant after: Wang Guoqing Address before: A small road in Yuhuatai District of Nanjing City, Jiangsu province 210000 City family No. 58 2-505 Applicant before: Ji Hongjun |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Lizhi Inventor after: Liu Zhanchuan Inventor after: Hu Zhongyuan Inventor after: Mei Shaofeng Inventor before: Wang Guoqing |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170623 Address after: 072550 Hebei city of Baoding province Xushui Chenyang Street No. 1 Applicant after: Hebei Chenyang IndustrialL&trade Group Co., Ltd. Address before: 433000 Hubei city of Wuhan province Xiantao canal town Wan Wan Village four group No. 58 Applicant before: Wang Guoqing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: No. 502, unit 4, Chenyang residential building, No. 12, Yongxing West Road, ansu Town, Xushui County, Baoding City, Hebei Province 072550 Patentee after: Liu Tong Address before: 072550 Hebei city of Baoding province Xushui Chenyang Street No. 1 Patentee before: Hebei Chenyang IndustrialL&trade Group Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of exterior house paint Effective date of registration: 20191230 Granted publication date: 20170929 Pledgee: Rural credit cooperative association of Xushui District, Baoding City Pledgor: Liu Tong Registration number: Y2019980001387 |