CN100345929C - Glass fog-proof agent and its preparing method - Google Patents
Glass fog-proof agent and its preparing method Download PDFInfo
- Publication number
- CN100345929C CN100345929C CNB2005100611167A CN200510061116A CN100345929C CN 100345929 C CN100345929 C CN 100345929C CN B2005100611167 A CNB2005100611167 A CN B2005100611167A CN 200510061116 A CN200510061116 A CN 200510061116A CN 100345929 C CN100345929 C CN 100345929C
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- tensio
- active agent
- water
- glass
- polyoxyethylene
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Abstract
The present invention relates to a surfactant and a preparation method thereof, which aims to provide an antifoggant for glass and a preparation method thereof. The antifoggant for glass provided by the present invention comprises the components of the following proportion by weight: 0.2 to 1.5% of surfactant, 1.5 to 3% of polyether-modified silicone surfactant, 9 to 20% of alcohol and water for the rest. The antifoggant for glass provided by the present invention can prolong antifogging time, has the broad application of a product and also cleans glass concurrently because of using a plurality of surfactants for compounding the surfactants several times. The surfactant of the present invention has the advantages of no explosion risk and portability because of using the water as solvent.
Description
Technical field
The present invention relates to a kind of tensio-active agent and preparation method thereof, more particularly, the present invention relates to a kind of glass antidimmer and preparation method thereof.
Background technology
In rainy season, winter, the place of the temperature difference or high humidity is arranged, run into the problem of glass surface knot mist in people's life through regular meeting, life brings inconvenience, as windshield mist is arranged, and can influence driving safety, even bring life danger.
Present antifogging product is that tensio-active agent is the liquid product of raw material substantially, be sprayed on glass after, with paper or towel as the wiping instrument.Such product, the anti-fog effect of single surfactant component is limited, and the anti-fog effect of compounded surfactant improves, and does not leave spot but often consistency is good after causing doing.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of glass antidimmer of good antifogging effect is provided, further object of the present invention is to provide the preparation method of this glass antidimmer.
Each component of glass antidimmer provided by the invention and content (weight %) are: tensio-active agent 0.2～1.5%, and organic silicon modified by polyether class tensio-active agent: 1.5～3%, alcohols 9～20%, surplus is a water.
Described tensio-active agent is that polyoxyethylene surfactant, sulfonic acid or Phenylsulfonic acid tensio-active agent are wherein at least a.
Described polyoxyethylene surfactant be fatty alcohol-polyoxyethylene ether, tween, polyoxyethylene carboxylate or alkylphenol polyoxyethylene wherein any one.
Described sulfonic acid or Phenylsulfonic acid tensio-active agent be linear alkylbenzene sulphonic acid, alkyl sodium sulfonate or α-sodium olefin sulfonate wherein any one.
Described organic silicon modified by polyether tensio-active agent is polyether-modified organopolysiloxane.
Described alcohols is that single alcohol or glycol are wherein at least a.
Described single alcohol is ethanol.
Described glycol is an ethylene glycol.
Described water is distilled water.
The present invention also provides a kind of method for preparing aforementioned glass antidimmer, may further comprise the steps:
(1) under 10～35 ℃, tensio-active agent added in the suitable quantity of water stir until dissolving;
(2) add organic silicon modified by polyether tensio-active agent, alcohols successively in the stirring;
(3) add the water of surplus and stirring, each component concentration is met the requirements.
Compared with prior art, the invention has the beneficial effects as follows:
Glass antidimmer provided by the invention is composite owing to using the kinds of surface promoting agent to carry out repeatedly, can prolong the antifog time; The product use range is wide, also can have cleaning glass concurrently.Owing to make water as solvent, there is not explosion hazard, be easy to carry.
Embodiment
Below the present invention is further described by example.
Each component of the specific embodiment of glass antidimmer provided by the invention and content (weight %) are as shown in the table:
| The specific embodiment sequence number | 1 | 2 | 3 | 4 | 5 |
| Polyoxyethylene tensio-active agent (OP10) | 0.2 | 0.3 | 0.4 | 0.5 | |
| Sulfonic acid or Phenylsulfonic acid class tensio-active agent (Sodium dodecylbenzene sulfonate) | 0.8 | 0.9 | 1.0 | 1.5 | |
| Organic silicon modified by polyether class tensio-active agent (polyether-modified organopolysiloxane) | 1.5 | 1.8 | 2.3 | 2.7 | 3 |
| Ethanol | 9 | 10 | 15 | 5 | |
| Ethylene glycol | 2 | 13 | 20 | ||
| Distilled water | 89.3 | 85.1 | 81.4 | 77.8 | 75.5 |
The polyoxyethylene tensio-active agent can be fatty alcohol-polyoxyethylene ether (AEO), tween, polyoxyethylene carboxylate, alkylphenol polyoxyethylene (APEO) etc. in the table; Sulfonic acid or Phenylsulfonic acid class tensio-active agent can be linear alkylbenzene sulphonic acid (LAS), alkyl sodium sulfonate (SAS), α-sodium olefin sulfonate (AOS) etc.; Organic silicon modified by polyether class tensio-active agent is a polyether-modified organopolysiloxane etc.
The anti-fog performance characterizing method
Eyesight test method according to standard hangs standard visual acuity chart, and with each sign row on the visual chart from minimum row upwards name successively grade be 10,9,8 ... 2,1, promptly subtract one from minimum row every row that makes progress.
Antifogging agent is wiped on glass, dry under the room temperature and be placed in the refrigerator, take out behind the 5min, place at the moment and stand on suitable position, observe the minimum row of the standard visual acuity chart that can see through this test plate, and be defined as the antifog grade of this antifogging agent with the grade of this row.
As figure below is the antifog effect data grade of example.
According to above-mentioned antifog grade characterizing method, measure antifog gradation of effects of contrast and antifog life-span frequency table:
| Title | Antifog grade | Antifog number of times (by being reduced to 6) to antifog grade |
| The commercial goods antifogging agent | 7 | 3 |
| Antifogging agent among the present invention | 10 | 20 |
At last, it is also to be noted that what more than enumerate only is specific embodiments of the invention.Obviously, the invention is not restricted to above examples of implementation, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (5)
1, a kind of glass antidimmer is characterized in that, each component and weight percent content are: tensio-active agent 0.2～1.5%, and polyether-modified organopolysiloxane 1.5～3%, alcohols 9～20%, surplus is a water;
Described tensio-active agent is that polyoxyethylene surfactant, sulfonic acid or Phenylsulfonic acid tensio-active agent are wherein at least a;
Described alcohols is that ethanol or ethylene glycol are wherein at least a.
2, glass antidimmer according to claim 1 is characterized in that, described polyoxyethylene surfactant be fatty alcohol-polyoxyethylene ether, tween, polyoxyethylene carboxylate or alkylphenol polyoxyethylene wherein any one.
3, glass antidimmer according to claim 1 is characterized in that, described sulfonic acid or Phenylsulfonic acid tensio-active agent be linear alkylbenzene sulphonic acid, alkyl sodium sulfonate or α-sodium olefin sulfonate wherein any one.
4, glass antidimmer according to claim 1 is characterized in that, described water is distilled water.
5, a kind of method for preparing glass antidimmer in the claim 1 may further comprise the steps:
(1) under 10～35 ℃, tensio-active agent added in the suitable quantity of water stir until dissolving;
(2) add polyether-modified organopolysiloxane, alcohols successively in the stirring;
(3) add the water of surplus and stirring, each component concentration is met the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100611167A CN100345929C (en) | 2005-10-14 | 2005-10-14 | Glass fog-proof agent and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100611167A CN100345929C (en) | 2005-10-14 | 2005-10-14 | Glass fog-proof agent and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1749348A CN1749348A (en) | 2006-03-22 |
| CN100345929C true CN100345929C (en) | 2007-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100611167A Expired - Fee Related CN100345929C (en) | 2005-10-14 | 2005-10-14 | Glass fog-proof agent and its preparing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100345929C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129875A (en) * | 2017-06-02 | 2017-09-05 | 江苏飞亚化学工业有限责任公司 | A kind of glass antidimmer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100123723A (en) | 2008-02-21 | 2010-11-24 | 듀폰 테이진 필름즈 유.에스. 리미티드 파트너쉽 | Silicate-containing antifog coatings |
| CN102260482B (en) * | 2010-11-01 | 2013-12-11 | 中南大学肝胆肠外科研究中心 | Polymer type antifogging agent for optical lens and preparation method thereof |
| CN102093844A (en) * | 2010-12-08 | 2011-06-15 | 江南大学 | Long-lasting glass anti-fogging agent with simple configuration |
| CN102294132B (en) * | 2011-06-29 | 2013-09-25 | 南京四新科技应用研究所有限公司 | Defoamer for cleaning printed circuit board |
| CN103694958B (en) * | 2012-09-28 | 2015-03-04 | 中国石油化工股份有限公司 | Glass antifogging agent and preparation method thereof |
| CN103694957B (en) * | 2012-09-28 | 2015-03-04 | 中国石油化工股份有限公司 | Glass antifogging agent and preparation method thereof |
| CN103773313A (en) * | 2012-10-25 | 2014-05-07 | 陈栖雨 | Glass antifogging agent and preparation method thereof |
| CN103205241A (en) * | 2013-03-22 | 2013-07-17 | 于文 | Long-acting antifogging agent for glass and method for manufacturing long-acting antifogging agent |
| CN105778739B (en) * | 2016-03-16 | 2017-12-05 | 于昊 | Spectacle antifogging liquid |
| CN106833524B (en) * | 2016-12-28 | 2019-03-29 | 于文 | Glass pane antifoggant and preparation method thereof in automobile |
| CN108277096A (en) * | 2018-01-09 | 2018-07-13 | 大连大学 | A kind of aerosol type glass antidimmer and preparation method thereof |
| CN108314797A (en) * | 2018-02-24 | 2018-07-24 | 常德金德新材料科技股份有限公司 | A kind of preparation method of vegetables antifog film |
| CN109810672A (en) * | 2019-03-06 | 2019-05-28 | 深圳永合高分子材料有限公司 | A kind of antifog combination agent, biaxial tension sheet material and molded product |
| CN110359284A (en) * | 2019-08-08 | 2019-10-22 | 广州市泰克斯乐科技有限公司 | A kind of collar of yarn and its application with anti-fog effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056703A (en) * | 1991-03-30 | 1991-12-04 | 顾山圻 | glass surface antifogging agent and preparation method thereof |
| CN1074234A (en) * | 1992-12-23 | 1993-07-14 | 陈缵光 | A kind of glass antidimmer and preparation method thereof |
| US6296694B1 (en) * | 1998-06-25 | 2001-10-02 | Roger Machson | Transparent anti-fog anti-splash coating compositions |
| CN1508211A (en) * | 2002-12-18 | 2004-06-30 | 河南大学 | Antifog liquid for glass and plastic film and preparing method thereof |
| CN1632037A (en) * | 2004-11-09 | 2005-06-29 | 林侠 | Antifogging agent for automobile glasses |
-
2005
- 2005-10-14 CN CNB2005100611167A patent/CN100345929C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056703A (en) * | 1991-03-30 | 1991-12-04 | 顾山圻 | glass surface antifogging agent and preparation method thereof |
| CN1074234A (en) * | 1992-12-23 | 1993-07-14 | 陈缵光 | A kind of glass antidimmer and preparation method thereof |
| US6296694B1 (en) * | 1998-06-25 | 2001-10-02 | Roger Machson | Transparent anti-fog anti-splash coating compositions |
| CN1508211A (en) * | 2002-12-18 | 2004-06-30 | 河南大学 | Antifog liquid for glass and plastic film and preparing method thereof |
| CN1632037A (en) * | 2004-11-09 | 2005-06-29 | 林侠 | Antifogging agent for automobile glasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129875A (en) * | 2017-06-02 | 2017-09-05 | 江苏飞亚化学工业有限责任公司 | A kind of glass antidimmer and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1749348A (en) | 2006-03-22 |
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