CN106263432A - 自洁型文具袋 - Google Patents
自洁型文具袋 Download PDFInfo
- Publication number
- CN106263432A CN106263432A CN201610746439.8A CN201610746439A CN106263432A CN 106263432 A CN106263432 A CN 106263432A CN 201610746439 A CN201610746439 A CN 201610746439A CN 106263432 A CN106263432 A CN 106263432A
- Authority
- CN
- China
- Prior art keywords
- bag
- titanium dioxide
- self
- clean type
- stationery
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 208000035126 Facies Diseases 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000001935 peptisation Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 241000790917 Dioxys <bee> Species 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 238000007539 photo-oxidation reaction Methods 0.000 abstract description 3
- 238000006303 photolysis reaction Methods 0.000 abstract description 3
- 150000003254 radicals Chemical class 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 102000019197 Superoxide Dismutase Human genes 0.000 description 2
- 108010012715 Superoxide dismutase Proteins 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000002909 Aspergillosis Diseases 0.000 description 1
- 208000036641 Aspergillus infections Diseases 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/34—Pencil boxes; Pencil etuis or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/088—Radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
本发明公开了一种自洁型文具袋，涉及文具技术领域。这种自洁型文具袋，包括袋体，所述袋体的内外两面都含有锐钛型二氧化钛。本发明的文具袋内外两面都附着有纳米锐钛型二氧化钛，在日光或灯光中紫外线的作用下使Ti02激活并生成具有高催化活性的游离基，能产生很强的光氧化及还原能力，可催化、光解附着于物体表面的各种有机物及部分无机物，使得文具袋具有杀菌的自洁作用，保障了孩子的身体健康，解决了文具袋容易脏、卫生状况得不到保障影响孩子的身体健康的问题。
Description
技术领域
本发明涉及文具技术领域，尤其是一种自洁型文具袋。
背景技术
文具袋是装笔、橡皮、圆规、尺子等琐碎文具的袋子，一般是一边开合其余三边封口的普通袋子。这种袋子经过日复一日的使用，与书本、书包、课桌等摩擦，常常都是用不了几天就集满了灰尘、细菌等，卫生状况得不到保障，孩子还天天与其及装在里面的文具直接接触，对身体健康有一定的影响。
发明内容
本发明提供一种自洁型文具袋，它可以解决文具袋容易脏、卫生状况得不到保障影响孩子的身体健康的问题。
为了解决上述问题，本发明所采用的技术方案是：这种自洁型文具袋，包括袋体，所述袋体的内外两面都含有锐钛型二氧化钛。
上述技术方案中，更具体的技术方案还可以是：所述袋体的内外两面都喷涂有固含量为0.1%的二氧化钛水溶性溶胶，所述二氧化钛水溶性溶胶的制备方法如下：
A、将TiO(OH)2白色沉淀水洗除去可溶液性的SO4 2-、Na+等杂质离子后，加入盐酸，在60℃以上水浴胶溶40min,得到透明的无色二氧化钛水溶液；
B、向二氧化钛水溶液中加入阳离子表面活性剂DBS，使溶胶胶粒转化成增水性凝聚体，然后加入有机溶剂，剧烈振荡冲洗，使胶体粒子转入有机相中，与水分离后即得透明有机溶胶。
由于采用了上述技术方案，本发明与现有技术相比具有如下有益效果：
本发明的文具袋内外两面都附着有纳米锐钛型二氧化钛，在日光或灯光中紫外线的作用下使Ti02激活并生成具有高催化活性的游离基，能产生很强的光氧化及还原能力，可催化、光解附着于物体表面的各种有机物及部分无机物，使得文具袋具有杀菌的自洁作用，保障了孩子的身体健康。
具体实施方式
以下结合具体实施例对本发明作进一步详述：
这种自洁型文具袋，包括袋体，在袋体的内外两面都喷涂有固含量为0.1%的二氧化钛水溶性溶胶，所述二氧化钛水溶性溶胶的制备方法如下：
A、将TiO(OH)2白色沉淀水洗除去可溶液性的SO4 2-、Na+等杂质离子后，加入盐酸，在60℃以上水浴胶溶40min,得到透明的无色二氧化钛水溶液；
B、向二氧化钛水溶液中加入阳离子表面活性剂DBS，使溶胶胶粒转化成增水性凝聚体，然后加入有机溶剂，剧烈振荡冲洗，使胶体粒子转入有机相中，与水分离后即得透明有机溶胶。
将制得的透明的二氧化钛水溶性有机溶胶喷涂于袋体内外两面，喷涂厚度为0.1毫米，干燥，即可在袋体内外两面均匀覆盖纳米二氧化钛，该二氧化钛超微粒呈球状，粒度接近10nm，产品经化学分析表明，钛含量为58.4%。
本发明主要是应用了纳米锐钛型二氧化钛的杀菌功能，在日光或灯光中紫外线的作用下使Ti02激活并生成具有高催化活性的游离基，能产生很强的光氧化及还原能力，可催化、光解附着于物体表面的各种有机物及部分无机物。实验证明，以0.1mg/cm3浓度的锐钛型纳米TiO2可彻底地杀死恶性海拉细胞，而且随着超氧化物歧化酶(SOD)添加量的增多，TiO2光催化杀死癌细胞的效率也提高。对枯草杆菌黑色变种芽孢、绿脓杆菌、大肠杆菌、金色葡萄球菌、沙门氏菌、牙枝菌和曲霉的杀灭率均达到98%以上。
Claims (2)
1.一种自洁型文具袋，包括袋体，其特征在于：所述袋体的内外两面都含有锐钛型二氧化钛。
2.根据权利要求1所述的自洁型文具袋，其特征在于：所述袋体的内外两面都喷涂有固含量为0.1%的二氧化钛水溶性溶胶，所述二氧化钛水溶性溶胶的制备方法如下：
A、将TiO(OH)2白色沉淀水洗除去可溶液性的SO4 2-、Na+等杂质离子后，加入盐酸，在60℃以上水浴胶溶40min,得到透明的无色二氧化钛水溶液；
B、向二氧化钛水溶液中加入阳离子表面活性剂DBS，使溶胶胶粒转化成增水性凝聚体，然后加入有机溶剂，剧烈振荡冲洗，使胶体粒子转入有机相中，与水分离后得到透明的二氧化钛水溶性有机溶胶。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746439.8A CN106263432A (zh) | 2016-08-30 | 2016-08-30 | 自洁型文具袋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746439.8A CN106263432A (zh) | 2016-08-30 | 2016-08-30 | 自洁型文具袋 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106263432A true CN106263432A (zh) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746439.8A Pending CN106263432A (zh) | 2016-08-30 | 2016-08-30 | 自洁型文具袋 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106263432A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054983A (zh) * | 2019-05-09 | 2019-07-26 | 山东光韵智能科技有限公司 | 一种憎油自洁防尘绝缘涂料及其制造方法 |
| CN110226822A (zh) * | 2018-03-06 | 2019-09-13 | 汪永凤 | 一种消毒笔袋及其制作方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811723B1 (en) * | 1999-02-17 | 2004-11-02 | Rhodia Chimie | Organic sol and solid compound based on titanium oxide and amphiphilic compound and preparation methods |
| CN1775833A (zh) * | 2005-11-30 | 2006-05-24 | 华东理工大学 | 聚对苯二甲酸乙二醇酯基材表面制备二氧化钛功能薄膜的方法 |
| CN1834020A (zh) * | 2006-04-05 | 2006-09-20 | 江苏工业学院 | 具有锐钛矿型二氧化钛水溶胶的制备方法 |
| CN1904529A (zh) * | 2005-07-28 | 2007-01-31 | 海尔集团公司 | 一种设有银钛离子保鲜装置的冰箱及其保鲜方法 |
| CN101525934A (zh) * | 2009-02-27 | 2009-09-09 | 张波 | 一种楼宇外墙面抗紫外线的自洁涂层在常温下的喷涂工艺 |
| CN102366216A (zh) * | 2011-09-21 | 2012-03-07 | 晓健科技（大连）有限公司 | 一种饭盒 |
-
2016
- 2016-08-30 CN CN201610746439.8A patent/CN106263432A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811723B1 (en) * | 1999-02-17 | 2004-11-02 | Rhodia Chimie | Organic sol and solid compound based on titanium oxide and amphiphilic compound and preparation methods |
| CN1904529A (zh) * | 2005-07-28 | 2007-01-31 | 海尔集团公司 | 一种设有银钛离子保鲜装置的冰箱及其保鲜方法 |
| CN1775833A (zh) * | 2005-11-30 | 2006-05-24 | 华东理工大学 | 聚对苯二甲酸乙二醇酯基材表面制备二氧化钛功能薄膜的方法 |
| CN1834020A (zh) * | 2006-04-05 | 2006-09-20 | 江苏工业学院 | 具有锐钛矿型二氧化钛水溶胶的制备方法 |
| CN101525934A (zh) * | 2009-02-27 | 2009-09-09 | 张波 | 一种楼宇外墙面抗紫外线的自洁涂层在常温下的喷涂工艺 |
| CN102366216A (zh) * | 2011-09-21 | 2012-03-07 | 晓健科技（大连）有限公司 | 一种饭盒 |
Non-Patent Citations (1)
| Title |
|---|
| 张启超、许定刊、吕荣中: "透明超微粒二氧化钛的制备", 《涂料工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226822A (zh) * | 2018-03-06 | 2019-09-13 | 汪永凤 | 一种消毒笔袋及其制作方法 |
| CN110054983A (zh) * | 2019-05-09 | 2019-07-26 | 山东光韵智能科技有限公司 | 一种憎油自洁防尘绝缘涂料及其制造方法 |
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