JPH0347993A - Solution for anodic oxidation preventing precipitation - Google Patents
Solution for anodic oxidation preventing precipitationInfo
- Publication number
- JPH0347993A JPH0347993A JP18317989A JP18317989A JPH0347993A JP H0347993 A JPH0347993 A JP H0347993A JP 18317989 A JP18317989 A JP 18317989A JP 18317989 A JP18317989 A JP 18317989A JP H0347993 A JPH0347993 A JP H0347993A
- Authority
- JP
- Japan
- Prior art keywords
- solution
- anodic oxidation
- soln
- particles
- antifreeze
- 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
- 238000001556 precipitation Methods 0.000 title claims abstract description 6
- 230000003647 oxidation Effects 0.000 title abstract description 28
- 238000007254 oxidation reaction Methods 0.000 title abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 34
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 230000002528 anti-freeze Effects 0.000 claims abstract description 11
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 238000007743 anodising Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 23
- 239000002131 composite material Substances 0.000 abstract description 9
- 238000007747 plating Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 238000007772 electroless plating Methods 0.000 abstract description 3
- 238000009713 electroplating Methods 0.000 abstract description 3
- 230000002542 deteriorative effect Effects 0.000 abstract description 2
- -1 polytetrafluoroethylene Polymers 0.000 abstract 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 39
- 239000004809 Teflon Substances 0.000 description 26
- 229920006362 Teflon® Polymers 0.000 description 26
- 230000001590 oxidative effect Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 239000010407 anodic oxide Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000002048 anodisation reaction Methods 0.000 description 2
- 239000007798 antifreeze agent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は陽極酸化時に用いる陽極酸化液内において粒子
が散乱し沈澱しないようにした沈澱防止陽極酸化溶液に
関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a precipitation-preventing anodic oxidation solution that prevents particles from scattering and precipitating in the anodic oxidation solution used during anodic oxidation.
（従来の技術）
現在製品の表面処理として陽極酸化があるが、この陽極
酸化を中心とする業界においても充分なる陽極酸化層が
より早く確実に出来るよう各種の混合物の溶液を添加し
て改善を計っている。(Prior art) Currently, anodic oxidation is used as a surface treatment for products, but in the industry that focuses on this anodic oxidation, improvements are being made by adding solutions of various mixtures to ensure that a sufficient anodic oxidation layer can be formed more quickly. I'm counting.
このような目的のために現在ではテトラフルオロエチレ
ンＣ２Ｆ、の重合体（商標名以下テフロンと称す）粒子
と界面活性剤を混合したテフロン粒子液を混合した陽極
酸化液が用いられている。For this purpose, an anodic oxidizing solution is currently used in which a Teflon particle liquid is mixed with polymer particles of tetrafluoroethylene C2F (hereinafter referred to as Teflon under the trade name) and a surfactant.
（発明が解決しようとする問題点）
このようにテフロン粒子液を混入した陽極酸化液はテフ
ロン粒子が陽極酸化槽内で懸濁し、他の陽極酸化液とし
て混入しているアルマイト液は一５°Ｃまで温度が低下
するため、懸濁しているテフロン粒子が液温の低下に伴
なって沈降し陽極酸化槽の底部に沈澱してしまい作業開
始時にいちいち攪拌しないといけない等、陽極酸化の作
業上或いは品質上非常に不都合を感じていた。(Problems to be Solved by the Invention) In this way, the Teflon particles are suspended in the anodic oxidation tank in the anodic oxidation solution mixed with Teflon particle liquid, and the alumite solution mixed as other anodic oxidation liquid is Because the temperature drops to C, the suspended Teflon particles settle as the liquid temperature drops and settle at the bottom of the anodizing tank, making it necessary to stir the anodizing tank every time the work is started. Or they felt that the quality was very inconvenient.
（問題点を解決するための手段）
本発明はこのような不都合を解消せんがために、テフロ
ン粒子と界面活性彦すからなるテフロン粒子液に、エチ
レングリコール又はそれに類する物質等の不凍液を混合
添加した陽極酸化液として用い複合陽極酸化溶液の温度
低下を防ぐようにしたものである。(Means for Solving the Problems) In order to solve these inconveniences, the present invention mixes and adds an antifreeze agent such as ethylene glycol or a similar substance to a Teflon particle liquid consisting of Teflon particles and a surfactant. This is to prevent the temperature of the composite anodic oxidation solution from decreasing.
（実施例） 以下本発明の詳細な説明する。(Example) The present invention will be explained in detail below.
即ち、テフロン粒子と界面活性剤とからなるテフロン粒
子液に、エチレングリフール（ＩＯＣＩＩ２ＣＨ２）又
はそれに類する物質等からなる不凍液を混合添加した陽
極酸化液とする。That is, an anodizing solution is obtained by mixing and adding an antifreeze solution consisting of ethylene glyfur (IOCII2CH2) or a similar substance to a Teflon particle liquid consisting of Teflon particles and a surfactant.
（作 用）
このようにエチレングリフール等の不凍液を混合した陽
極酸化液を陽極酸化作業時の原液（例えばアルマイト液
）に添加することによって、アルマイト液自体による一
５℃への温度低下を防いで陽極酸化液全体の凍結を無く
して沈澱を防ぎテフロン粒子の懸濁状態を陽極酸化槽内
のどの地域でも持続させる。(Function) In this way, by adding an anodic oxidizing solution mixed with an antifreeze such as ethylene glyfur to the stock solution (for example, alumite solution) during anodizing work, it is possible to prevent the temperature from dropping to -5°C due to the alumite solution itself. This eliminates freezing of the entire anodic oxidation solution, prevents precipitation, and maintains the suspended state of Teflon particles in any area within the anodization tank.
（発明の効果）
上述の如く本発明は、テフロン粒子と界面活性剤からな
るテフロン粒子液にエチレングリコール又はそれに類す
る物質等の不凍液を混入しした陽極酸化液を添加したこ
とによって、テフロン粒子の懸濁状態を陽極酸化槽内の
どの部分にでも持続させることが出来るため、陽極酸化
時において陽極酸化液の攪拌を必要とせず高温或いは低
温に関係なくいつでも直ぐ１こ陽極酸化処理が行なえる
と共に、攪拌による陽極酸化液の微振動での陽極酸化層
のバラツキを無くし、能率良く且つ品質を低下させるこ
となく一定基準以上の陽極酸化層を得ることが出来、且
つ、添加剤として複合メツキや電解メツキや無電解メツ
キなど複合メツキのメツキ液又は、複合陽極酸化の溶液
に用いることが出来その用途も広範囲となる等、多くの
特長を有し、産業利用上非常に優れた発明である。(Effects of the Invention) As described above, the present invention improves the suspension of Teflon particles by adding an anodic oxidation solution containing an antifreeze such as ethylene glycol or a similar substance to a Teflon particle liquid consisting of Teflon particles and a surfactant. Since the cloudy state can be maintained in any part of the anodizing tank, there is no need to stir the anodic oxidizing solution during anodizing, and one anodic oxidizing process can be performed immediately regardless of high or low temperature. It eliminates variations in the anodic oxide layer due to slight vibrations of the anodic oxide solution caused by stirring, and can efficiently obtain an anodic oxide layer that meets a certain standard without deteriorating quality. Furthermore, it can be used as an additive for composite plating or electrolytic plating. It has many features such as being able to be used as a plating solution for composite plating such as electroless plating or as a solution for composite anodic oxidation, and has a wide range of uses, making it an extremely excellent invention for industrial use.
以上
手続補正書（自船
（特許庁審判長
（特許庁審査官
４、代
住 所 愛知県豊田市広田町稲荷山２０番地氏 名
株式会社 コークン
理 人 代表取締役 高 木 利 治明 細 書
（全文訂正）
１、発明の名称
沈澱防止陽極酸化溶液
２、特許請求の範囲
テトラフルオロエチレンの重合体粒子と界面活性剤から
なるテトラフルオロエチレン粒子液に不凍液を混合添加
したことを特徴とする沈澱防止陽極酸化溶液。Written amendment to the above procedures (Own ship (Patent Office Chief Examiner (Patent Office Examiner 4) Address: 20 Inariyama, Hirota-cho, Toyota City, Aichi Prefecture Name)
Kokun Rijin Co., Ltd. Representative Director Toshiharu Takagi Specifications (corrected full text) 1. Name of the invention Anti-precipitation anodizing solution 2. Claims Tetrafluoroethylene consisting of polymer particles of tetrafluoroethylene and a surfactant An anti-sedimentation anodizing solution characterized by adding an antifreeze solution to a particle liquid.
３、発明の詳細な説明
（産業上の利用分野）
本発明は陽極酸化時に用いる陽極酸化液内において粒子
が沈澱しないようにした沈澱防止陽極酸化溶液に関する
ものである。3. Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a precipitation-preventing anodizing solution that prevents particles from settling in the anodic oxidizing solution used during anodic oxidation.
（従来の技術）
現在製品の表面処理として陽極酸化があるが、この陽極
酸化を中心とする業界においても充分なる陽極酸化層が
より早く確実に出来るよう各種の混合物の溶液を添加し
て改善を計っている。(Prior art) Currently, anodic oxidation is used as a surface treatment for products, but in the industry that focuses on this anodic oxidation, improvements are being made by adding solutions of various mixtures to ensure that a sufficient anodic oxidation layer can be formed more quickly. I'm counting.
このような目的のために現在ではテトラフルオー１−
８、補正の内容
ロエチレンＣ２Ｆ、の重合体（商標名以下テフロンと称
す）粒子と界面活性剤を混合したテフロン粒子液を混合
した陽極酸化液が用いられている。For this purpose, an anodizing solution is currently used which is a mixture of Teflon particle liquid, which is a mixture of polymer (trade name: Teflon) particles of tetrafluor 1-8 and roethylene C2F (trademark name: hereinafter referred to as Teflon) and a surfactant. It is being
（発明が解決しようとする問題点）
このようにテフロン粒子液を混入した陽極酸化液はテフ
ロン粒子が陽極酸化槽内で懸濁し、他の陽極酸化液とし
て混入しているアルマイト液は一５°Ｃまで温度が低下
するため、懸濁しているテア０ン粒子が液温の低下に伴
なって沈降し陽極酸化槽の底部に沈澱してしまい陽極酸
化の作業上或いは品質上非常に不都合を感じていた。(Problems to be Solved by the Invention) In this way, the Teflon particles are suspended in the anodic oxidation tank in the anodic oxidation solution mixed with Teflon particle liquid, and the alumite solution mixed as other anodic oxidation liquid is As the temperature decreases to 0.5C, the suspended Tear particles settle down as the liquid temperature drops and settle at the bottom of the anodizing tank, which is very inconvenient in terms of anodizing work and quality. was.
（問題点を解決するための手段）
本発明はこのような不都合を解消せんがために、テフロ
ン粒子と界面活性剤からなるテフロン粒子液に、エチレ
ングリコール又はそれに類する物質等の不凍液を混合添
加した陽極酸化液として用い複合陽極酸化溶液の温度低
下を防ぐようにしたものである。(Means for Solving the Problems) In order to solve these inconveniences, the present invention mixes and adds an antifreeze agent such as ethylene glycol or a similar substance to a Teflon particle liquid consisting of Teflon particles and a surfactant. This is used as an anodic oxidation solution to prevent the temperature of the composite anodic oxidation solution from decreasing.
（実施例） 以下本発明の詳細な説明する。(Example) The present invention will be explained in detail below.
即ち、テフロン粒子と界面活性剤とからなるテフロン粒
子液に、エチレングリコール（ｌ（ＯＣＲ２ＣＨ２）又
はそれに類する物質等からなる不凍液を混合添加した陽
極酸化液とする。That is, an anodizing solution is obtained by mixing and adding an antifreeze solution made of ethylene glycol (l(OCR2CH2)) or a similar substance to a Teflon particle liquid made of Teflon particles and a surfactant.
（作 用）
このようにエチレングリコール等の不凍液を混合した陽
極酸化液を陽極酸化作業時の原液（例えばアルマイト液
）に添加することによって、アルマイト液自体による一
５℃への温度低下を防いで陽極酸化液全体の凍結を無く
して沈澱を防ぎテフロン粒子の懸濁状態を陽極酸化槽内
のどの地域でも持続させる。(Function) In this way, by adding an anodic oxidizing solution mixed with an antifreeze such as ethylene glycol to the stock solution (for example, an alumite solution) during anodizing work, it is possible to prevent the temperature from dropping to -5°C due to the alumite solution itself. Eliminates freezing of the entire anodic oxidation solution, prevents precipitation, and maintains the suspended state of Teflon particles in any area within the anodization tank.
（発明の効果）
上述の如く本発明は、テフロン粒子と界面活性剤からな
るテフロン粒子液にエチレングリコール又はそれに類す
る物質等の不凍液を混入しした陽極酸化液を添加したこ
とによって、テフロン粒子の懸濁状態を陽極酸化槽内の
どの部分にでも持続させることが出来るため、陽極酸化
時において陽極酸化液の高温或いは低温に関係なくいつ
でも直ぐに陽極酸化処理が行なえると共に、能率良く且
つ品質を低下させることなく一定基準以上の陽極酸化層
を得ることが出来、且つ、添加剤として複合メツキや電
解メツキや無電解メツキなど複合メツキのメツキ液又は
、複合陽極酸化の溶液に用いることが出来その用途も広
範囲となる等、多くの特長を有し、産業利用上非常に優
れた発明である。(Effects of the Invention) As described above, the present invention improves the suspension of Teflon particles by adding an anodic oxidation solution containing an antifreeze such as ethylene glycol or a similar substance to a Teflon particle liquid consisting of Teflon particles and a surfactant. Since the turbid state can be maintained in any part of the anodizing tank, anodizing can be performed immediately regardless of the high or low temperature of the anodic oxidizing solution, and it is efficient and reduces quality. It is possible to obtain an anodic oxidation layer that exceeds a certain standard without any problems, and it can be used as an additive in the plating solution of composite plating, electrolytic plating, electroless plating, etc., or in the solution of composite anodizing. This invention has many features such as being able to be used over a wide range of applications, making it an excellent invention for industrial use.
以上 ４−that's all 4-
Claims (1)
なるテトラフルオロエチレン粒子液に不凍液を混合添加
したことを特徴とする沈澱防止陽極酸化溶液。An anti-precipitation anodizing solution characterized in that an antifreeze solution is mixed and added to a tetrafluoroethylene particle liquid consisting of tetrafluoroethylene polymer particles and a surfactant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317989A JPH0347993A (en) | 1989-07-15 | 1989-07-15 | Solution for anodic oxidation preventing precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317989A JPH0347993A (en) | 1989-07-15 | 1989-07-15 | Solution for anodic oxidation preventing precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347993A true JPH0347993A (en) | 1991-02-28 |
Family
ID=16131158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18317989A Pending JPH0347993A (en) | 1989-07-15 | 1989-07-15 | Solution for anodic oxidation preventing precipitation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05209297A (en) * | 1991-10-30 | 1993-08-20 | Nippon Alum Co Ltd | Composite coating film forming method on surface of ti and ti alloy |
-
1989
- 1989-07-15 JP JP18317989A patent/JPH0347993A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05209297A (en) * | 1991-10-30 | 1993-08-20 | Nippon Alum Co Ltd | Composite coating film forming method on surface of ti and ti alloy |
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