JPS55157675A - Antifogging agent for glass - Google Patents
Antifogging agent for glassInfo
- Publication number
- JPS55157675A JPS55157675A JP6576379A JP6576379A JPS55157675A JP S55157675 A JPS55157675 A JP S55157675A JP 6576379 A JP6576379 A JP 6576379A JP 6576379 A JP6576379 A JP 6576379A JP S55157675 A JPS55157675 A JP S55157675A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- antifogging agent
- mixed
- carboxymethyl cellulose
- sodium carboxymethyl
- 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
- 239000011521 glass Substances 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Surface Treatment Of Glass (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
PURPOSE: The title antifogging agent, usable for the windshield glass of an automobile in the winter and rainy seasons, capable of maintaining the remarkable antifog properties upon coating and drying on the glass surface, and consisting of sodium carboxymethyl cellulose mainly.
CONSTITUTION: (A) Sodium carboxymethyl cellulose, as a main component is mixed with (B) 1W50wt% based on (A) of polyvinyl alcohol to form an aqueous solution for increasing the adhesiveness to glass. The solution is then mixed with (C) 0.06W0.05vol% a surfactant of the straight-chain alkylbenzene or higher alcohol type to give the objective antifogging agent without causing phase separation. The high mixing ratio of (B) is effective in preventing the agent from dissolving and flowing in the rainy weather.
EFFECT: Safe even on touching with the hand due to no toxicity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6576379A JPS55157675A (en) | 1979-05-28 | 1979-05-28 | Antifogging agent for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6576379A JPS55157675A (en) | 1979-05-28 | 1979-05-28 | Antifogging agent for glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55157675A true JPS55157675A (en) | 1980-12-08 |
Family
ID=13296381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6576379A Pending JPS55157675A (en) | 1979-05-28 | 1979-05-28 | Antifogging agent for glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55157675A (en) |
-
1979
- 1979-05-28 JP JP6576379A patent/JPS55157675A/en active Pending
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