WO2011104944A1 - アルミニウムの表面粗化剤及びそれを用いる表面粗化方法 - Google Patents
アルミニウムの表面粗化剤及びそれを用いる表面粗化方法 Download PDFInfo
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- WO2011104944A1 WO2011104944A1 PCT/JP2010/069807 JP2010069807W WO2011104944A1 WO 2011104944 A1 WO2011104944 A1 WO 2011104944A1 JP 2010069807 W JP2010069807 W JP 2010069807W WO 2011104944 A1 WO2011104944 A1 WO 2011104944A1
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- surface roughening
- aluminum
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
- C23F1/36—Alkaline compositions for etching aluminium or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
- C09K13/02—Etching, surface-brightening or pickling compositions containing an alkali metal hydroxide
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
Definitions
- the present invention relates to a surface roughening agent useful for pretreatment of an aluminum surface when bonding aluminum and a resin, and a surface roughening method using the same.
- Conventional aluminum material roughening treatment and satin finishing treatment include blasting, scratching, anodic electrolysis, and wet etching.
- the conventional method has problems such as large-scale equipment, high cost, high temperature treatment, and high etching amount, and depending on conditions, there are restrictions on the material and size of aluminum that can be treated.
- Patent Document 1 discloses a method of treating an aluminum surface with a composition containing fluoride ions to make it porous.
- the composition contains fluoride ions, stable aluminum fluoride is dissolved in the waste liquid after the treatment of aluminum. Therefore, the waste liquid treatment becomes complicated and it is difficult to reduce the cost.
- Patent Document 2 discloses a method for chemically finishing a surface of an aluminum surface for decoration purposes using a chemical treatment solution containing an alkali source, amphoteric metal ions, nitrate ions and sodium gluconate. .
- the amount of etching is large because the treatment is performed at a high temperature of 50 ° C. or higher, and the roughened shape is not dense for decoration purposes.
- a general printed wiring board is a laminate of an insulating layer (glass cloth base epoxy resin impregnated material, etc.) and a conductive layer (copper), but an aluminum core substrate is an aluminum plate placed in the laminate. The heat generated by the mounting component can be diffused by the high thermal conductivity of aluminum.
- the surface is anodized to improve the adhesion to the resin, but the anodization improves the adhesion between the aluminum and the resin. It was not enough to let them.
- the present invention has been made in view of the above circumstances, and it is possible to easily reduce the cost of the surface roughening step and to improve the adhesion between the aluminum and the resin. And a surface roughening method using the same.
- the surface roughening agent of the present invention is a surface roughening agent comprising an aqueous solution containing an alkali source, an amphoteric metal ion, a nitrate ion, and a thio compound in an aluminum surface roughening agent. .
- the surface roughening method of the present invention is a surface roughening method characterized by having a surface roughening step of treating the surface of aluminum with the surface roughening agent of the present invention in the surface roughening method of aluminum.
- the “aluminum” in the present invention may be made of aluminum or an aluminum alloy.
- “aluminum” refers to aluminum or an aluminum alloy.
- the surface roughening agent and the surface roughening method of the present invention simple equipment (immersion processing equipment, spray processing equipment, etc.) can be used, and compounds that have a large adverse effect on the environment are not used, and disposal processing is performed. Therefore, the cost of the surface roughening process can be reduced easily.
- a precise roughening treatment can be performed, so that the adhesion between aluminum and the resin can be improved.
- the alkali source is not particularly limited, but NaOH and KOH are preferred from the viewpoint of obtaining a sufficient amount of aluminum dissolved at low cost.
- the content of the alkali source is preferably 0.60% by weight or more, more preferably 1.45% by weight or more as a hydroxide ion. More preferably, it is 50% by weight or more.
- the content of the alkali source is preferably 22.80% by weight or less, more preferably 16.30% by weight or less as hydroxide ions. More preferably, it is 12.25% by weight or less.
- amphoteric metal ions The amphoteric metal ion is not particularly limited as long as it is other than Al ion, and examples thereof include Zn ion, Pb ion, Sn ion, Sb ion, Cd ion, etc. From the viewpoint of reducing the environmental load, Zn ions and Sn ions are preferable, and Zn ions are more preferable.
- the content of amphoteric metal ions is preferably 0.2% by weight or more, more preferably 0.5% by weight or more, and 1.0% by weight or more from the viewpoint of obtaining a good roughened shape. More preferably. Further, from the viewpoint of obtaining an appropriate roughening treatment rate, the content of amphoteric metal ions is preferably 6.0% by weight or less, more preferably 4.4% by weight or less, 3.5 More preferably, it is not more than% by weight.
- amphoteric metal ions can be contained in the surface roughening agent by blending an amphoteric metal ion source.
- amphoteric metal ion sources include zinc nitrate, zinc borate, zinc chloride, zinc sulfate, zinc bromide, basic zinc carbonate, zinc oxide, zinc sulfide and the like in the case of a Zn ion source.
- tin (IV) chloride tin (II) chloride, tin (II) acetate, tin (II) bromide, tin (II) diphosphate, tin (II) oxalate, oxidation Examples include tin (II), tin (II) iodide, tin (II) sulfate, tin (IV) sulfide, and tin (II) stearate.
- the surface roughening agent of the present invention contains nitrate ions in order to redissolve the amphoteric metal precipitated in the surface roughening agent by a substitution reaction with aluminum during the roughening treatment of aluminum.
- the content of nitrate ions is preferably 0.5% by weight or more, more preferably 1.0% by weight or more, and 2.0% by weight or more from the viewpoint of resolubility of the amphoteric metal. More preferably.
- the content of nitrate ions is preferably 10.0% by weight or less, more preferably 8.4% by weight or less, and 6.0% by weight. More preferably, it is as follows.
- Nitrate ions can be included in the surface roughening agent by blending a nitrate ion source.
- nitrate ion sources include nitric acid, sodium nitrate, potassium nitrate, barium nitrate, calcium nitrate, ammonium nitrate, and zinc nitrate.
- the surface roughening agent of the present invention contains a thio compound in order to improve the adhesion between aluminum and the resin by performing a fine roughening treatment.
- the content of the thio compound is preferably 0.05% by weight or more, more preferably 0.1% by weight or more, in order to further improve the adhesion between aluminum and the resin. More preferably, it is 2% by weight or more. From the same viewpoint, the content of the thio compound is preferably 25.0% by weight or less, more preferably 20.0% by weight or less, and further preferably 15.0% by weight or less.
- the thio compound is not particularly limited, but is preferably at least one selected from thiosulfate ions and thio compounds having 1 to 7 carbon atoms in order to further improve the adhesion between aluminum and the resin. More preferably, it is at least one selected from thiosulfate ions and thio compounds having 1 to 3 carbon atoms. Among these, ions such as thiosulfate ions can be contained in the surface roughening agent by blending the ion source.
- thio compounds having 1 to 7 carbon atoms include thiourea (carbon number 1), ammonium thioglycolate (carbon number 2), thioglycolic acid (carbon number 2), thioglycerol (carbon number 3), L-thioproline.
- Carbon number 4 dithiodiglycolic acid (carbon number 4), ⁇ , ⁇ ′-thiodipropionic acid (carbon number 5), sodium N, N-diethyldithiocarbamate trihydrate (carbon number 5), 3,3′-dithiodipropionic acid (carbon number 6), 3,3′-dithiodipropanol (carbon number 6), o-thiocresol (carbon number 7), p-thiocresol (carbon number 7), etc. Can be mentioned.
- a surfactant may be added to prevent unevenness due to surface contaminants such as fingerprints, and other additives may be added as necessary.
- the surface roughening agent of the present invention can be easily prepared by dissolving each of the above components in ion exchange water or the like.
- the aluminum surface of the object to be treated has significant contamination such as machine oil, it is degreased and then treated with the surface roughening agent of the present invention.
- the treatment include treatment by dipping and spraying.
- the treatment tank is designed in accordance with the shape of the object to be treated, so that not only a flat plate-like structure but also a complex shaped structure can be treated.
- the treatment temperature is preferably 20 to 40 ° C.
- the treatment time is preferably about 30 to 300 seconds.
- the aluminum surface is roughened into an uneven shape by the treatment.
- the amount of aluminum dissolved (etching amount in the depth direction) at this time is about 0.5 to 15 ⁇ m when calculated from the weight, specific gravity and surface area of the dissolved aluminum.
- a dissolution amount of 0.5 to 3 ⁇ m is preferable because the adhesion between aluminum and the resin can be further improved.
- the amount of dissolution can be adjusted by the processing temperature, processing time, and the like. After the treatment, washing and drying are usually performed.
- the roughened surface may be treated with one or more aqueous solutions selected from a nitric acid aqueous solution, a sulfuric acid aqueous solution, and an aqueous solution containing sulfuric acid and hydrogen peroxide. preferable.
- aqueous solutions selected from a nitric acid aqueous solution, a sulfuric acid aqueous solution, and an aqueous solution containing sulfuric acid and hydrogen peroxide.
- aqueous solutions selected from a nitric acid aqueous solution, a sulfuric acid aqueous solution, and an aqueous solution containing sulfuric acid and hydrogen peroxide.
- the treatment of the aqueous solution include treatment by dipping, spraying, and the like.
- the treatment temperature is preferably 20 to 40 ° C.
- the treatment time is preferably about 5 to 40 seconds. After the treatment, washing and drying are usually performed.
- the concentration of nitric acid is preferably 5 to 65% by weight and more preferably 25 to 45% by weight from the viewpoint of the amphoteric metal removal performance and the corrosiveness to aluminum.
- concentration of sulfuric acid is preferably 5 to 60% by weight and more preferably 20 to 40% by weight from the viewpoint of amphoteric metal removal performance and corrosiveness to aluminum.
- the concentration of sulfuric acid is preferably 5 to 60% by weight and 20 to 40% by weight from the viewpoint of amphoteric metal removal performance and corrosiveness to aluminum. It is more preferable. From the same viewpoint, the concentration of hydrogen peroxide is preferably 1 to 40% by weight, and more preferably 5 to 30% by weight.
- the roughened surface is treated with one or more aqueous solutions selected from an aqueous nitric acid solution, an aqueous sulfuric acid solution, and an aqueous solution containing sulfuric acid and hydrogen peroxide.
- aqueous solutions selected from an aqueous nitric acid solution, an aqueous sulfuric acid solution, and an aqueous solution containing sulfuric acid and hydrogen peroxide.
- anodization treatment alumite treatment
- the roughened surface obtained by the treatment of the present invention is not only an epoxy resin conventionally used for an aluminum core substrate, but also a high heat-resistant thermoplastic resin such as polyimide, polyetheretherketone, polyphenylene ether, bismaleimide / triazine resin, etc. It also has excellent adhesion.
- the surface roughening agent and surface roughening method of the present invention are, for example, as pretreatment agents for aluminum surfaces when manufacturing aluminum core substrates, aluminum base substrates and the like in fields where high heat dissipation characteristics are required, such as LEDs and in-vehicle applications. Useful.
- aqueous solution having the composition shown in Table 1 was prepared.
- An aluminum plate (40 mm ⁇ 40 mm, thickness 0.3 mm) of alloy number 1050 defined in JIS H 4000 is immersed and swung in the obtained aqueous solution (30 ° C., but 60 ° C. only in Comparative Example 1). , 2 ⁇ m in the depth direction (calculated from the reduced weight of aluminum), then washed with water, immersed in a 35 wt% nitric acid aqueous solution (30 ° C.), rocked for 20 seconds, washed with water and dried .
- the brightness (L * value) of the aluminum plate after drying was measured with a color difference meter CR-400 manufactured by Konica Minolta Sensing. The results are shown in Table 1.
- the surface roughness the lightness (L * value) was evaluated as an alternative index because the color of the aluminum surface changed from silver to gray as the roughness increased. Lightness (L * value) the smaller the surface roughness is large, indicating that the lightness (L * value) the larger the surface roughness is small.
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Abstract
Description
アルカリ源としては、特に限定されないが、低コストかつ十分なアルミニウムの溶解量を得るという観点から、NaOH、KOHが好ましい。アルカリ源の含有量は、良好な粗化形状を得るという観点から、水酸化物イオンとして0.60重量%以上であることが好ましく、1.45重量%以上であることがより好ましく、2.50重量%以上であることが更に好ましい。また、適切な粗化処理速度を得るという観点から、アルカリ源の含有量は、水酸化物イオンとして22.80重量%以下であることが好ましく、16.30重量%以下であることがより好ましく、12.25重量%以下であることが更に好ましい。
両性金属イオンとしては、Alイオン以外であれば特に限定されず、Znイオン、Pbイオン、Snイオン、Sbイオン、Cdイオン等が例示でき、アルミニウムと樹脂との間の密着性向上の観点、及び環境負荷の低減の観点からZnイオン、Snイオンが好ましく、Znイオンがより好ましい。両性金属イオンの含有量は、良好な粗化形状を得るという観点から、0.2重量%以上であることが好ましく、0.5重量%以上であることがより好ましく、1.0重量%以上であることが更に好ましい。また、適切な粗化処理速度を得るという観点から、両性金属イオンの含有量は、6.0重量%以下であることが好ましく、4.4重量%以下であることがより好ましく、3.5重量%以下であることが更に好ましい。
本発明の表面粗化剤には、アルミニウムの粗化処理中にアルミニウムとの置換反応で表面粗化剤中に析出する両性金属を再溶解させるために、硝酸イオンが含有される。硝酸イオンの含有量は、両性金属の再溶解性の観点から、0.5重量%以上であることが好ましく、1.0重量%以上であることがより好ましく、2.0重量%以上であることが更に好ましい。また、良好な粗化形状を得るという観点から、硝酸イオンの含有量は、10.0重量%以下であることが好ましく、8.4重量%以下であることがより好ましく、6.0重量%以下であることが更に好ましい。
本発明の表面粗化剤には、緻密な粗化処理を行うことによってアルミニウムと樹脂との間の密着性を向上させるために、チオ化合物が含有される。チオ化合物の含有量は、アルミニウムと樹脂との間の密着性をより向上させるためには、0.05重量%以上であることが好ましく、0.1重量%以上であることがより好ましく、0.2重量%以上であることが更に好ましい。同様の観点から、チオ化合物の含有量は、25.0重量%以下であることが好ましく、20.0重量%以下であることがより好ましく、15.0重量%以下であることが更に好ましい。
表1に示す組成の水溶液を調製した。得られた水溶液(30℃、ただし比較例1のみ60℃)中に、JIS H 4000に規定された合金番号1050のアルミニウム板(40mm×40mm、厚さ0.3mm)を浸漬して揺動させ、深さ方向に2μm(アルミニウムの減少した重量から算出)溶解させた後、水洗を行い、35重量%の硝酸水溶液(30℃)中に浸漬して、20秒間揺動させ、水洗、乾燥した。乾燥後のアルミニウム板の明度(L*値)を、コニカミノルタセンシング社製、色彩色差計CR-400にて測定した。結果を表1に示す。なお、表面粗度については、粗度が大きくなるに従ってアルミ表面の色合いが銀色から灰色へと変化していくため、明度(L*値)を代替指標として評価した。明度(L*値)が小さいほど表面粗度が大きく、明度(L*値)が大きいほど表面粗度が小さいことを示す。
表1に示す組成の水溶液を調製した。得られた水溶液(30℃、ただし比較例1のみ60℃)中に、JIS H 4000に規定された合金番号1050のアルミニウム板(40mm×40mm、厚さ0.3mm)を浸漬して揺動させ、深さ方向に2μm(アルミニウムの減少した重量から算出)溶解させた後、水洗を行い、35重量%の硝酸水溶液(30℃)中に浸漬して、20秒間揺動させ、水洗、乾燥した。得られたアルミニウム板の片面に、日立化成社製、FR-4グレードプリプレグ(GEA-679FG)を重ね合わせて、170℃で90分間プレスした後、JIS C 6481に基づき、プリプレグとアルミニウム板の界面での引き剥がし強度(ピール強度)を測定した。結果を表1に示す。
Claims (8)
- アルミニウムの表面粗化剤において、
アルカリ源と、両性金属イオンと、硝酸イオンと、チオ化合物とを含有する水溶液からなることを特徴とする表面粗化剤。 - 前記チオ化合物の含有量が、0.05~25.0重量%である請求項1に記載の表面粗化剤。
- 前記チオ化合物が、チオ硫酸イオン及び炭素数1~7のチオ化合物から選択される一種以上である請求項1又は2に記載の表面粗化剤。
- 前記アルカリ源の含有量が、水酸化物イオンとして0.60~22.80重量%である請求項1~3のいずれか1項に記載の表面粗化剤。
- 前記両性金属イオンの含有量が、0.2~6.0重量%である請求項1~4のいずれか1項に記載の表面粗化剤。
- 前記硝酸イオンの含有量が、0.5~10.0重量%である請求項1~5のいずれか1項に記載の表面粗化剤。
- アルミニウムの表面粗化方法において、
アルミニウムの表面を請求項1~6のいずれか1項に記載の表面粗化剤で処理する表面粗化工程を有することを特徴とする表面粗化方法。 - 前記表面粗化工程後に、硝酸水溶液、硫酸水溶液、及び硫酸と過酸化水素とを含有する水溶液から選択される一種以上の水溶液で粗化面を処理する請求項7に記載の表面粗化方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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EP10846607.9A EP2540869B1 (en) | 2010-02-23 | 2010-11-08 | Surface roughening agent for aluminum, and surface roughening method for aluminum surfaces using said surface roughening agent |
CN201080064419.3A CN102770585B (zh) | 2010-02-23 | 2010-11-08 | 铝表面粗化剂及使用该铝表面粗化剂的表面粗化方法 |
US13/580,111 US9493878B2 (en) | 2010-02-23 | 2010-11-08 | Surface roughening agent for aluminum, and surface roughening method using said surface roughening agent |
KR1020127018233A KR101483833B1 (ko) | 2010-02-23 | 2010-11-08 | 알루미늄의 표면조화제 및 그것을 이용하는 표면조화 방법 |
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JP2010-037633 | 2010-02-23 | ||
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JP2010233675A JP5652818B2 (ja) | 2010-02-23 | 2010-10-18 | アルミニウムの表面粗化剤及びそれを用いる表面粗化方法 |
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KR (1) | KR101483833B1 (ja) |
CN (1) | CN102770585B (ja) |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103826822A (zh) * | 2011-09-26 | 2014-05-28 | 日本轻金属株式会社 | 铝树脂接合体及其制造方法 |
CN107442658A (zh) * | 2017-06-20 | 2017-12-08 | 太仓市兴港金属材料有限公司 | 一种高效散热器的制备工艺 |
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WO2023017762A1 (ja) | 2021-08-11 | 2023-02-16 | 東ソー株式会社 | 金属部材-ポリアリーレンスルフィド部材複合体及びその製造方法 |
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JP6036350B2 (ja) * | 2013-02-01 | 2016-11-30 | 王子ホールディングス株式会社 | アルミニウム被覆複合材パネル |
CN104313582A (zh) * | 2014-10-31 | 2015-01-28 | 湖州织里天荣铝材添加剂厂 | 一种新型铝合金碱蚀添加剂及其制备方法 |
CN104812167A (zh) * | 2015-03-01 | 2015-07-29 | 四会富士电子科技有限公司 | 一种高信赖性双面铝基板及其生产方法 |
US10381205B1 (en) | 2018-05-04 | 2019-08-13 | Douglas Electrical Components, Inc. | Muon drift tube and method of making same |
JP7313037B2 (ja) * | 2019-05-08 | 2023-07-24 | 奥野製薬工業株式会社 | アルミニウム材のデスマット処理剤 |
JP7074382B1 (ja) * | 2021-05-24 | 2022-05-24 | 奥野製薬工業株式会社 | アルミニウムの梨地処理液及びアルミニウムの梨地処理方法 |
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CN103826822A (zh) * | 2011-09-26 | 2014-05-28 | 日本轻金属株式会社 | 铝树脂接合体及其制造方法 |
CN107442658A (zh) * | 2017-06-20 | 2017-12-08 | 太仓市兴港金属材料有限公司 | 一种高效散热器的制备工艺 |
WO2022196190A1 (ja) | 2021-03-17 | 2022-09-22 | 東ソー株式会社 | 金属部材-ポリアリーレンスルフィド樹脂部材複合体及びその製造方法 |
WO2023017762A1 (ja) | 2021-08-11 | 2023-02-16 | 東ソー株式会社 | 金属部材-ポリアリーレンスルフィド部材複合体及びその製造方法 |
WO2023068186A1 (ja) | 2021-10-19 | 2023-04-27 | 東ソー株式会社 | ポリアリーレンスルフィド組成物及びその製造方法 |
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KR20130041758A (ko) | 2013-04-25 |
EP2540869A4 (en) | 2017-01-25 |
EP2540869A1 (en) | 2013-01-02 |
US9493878B2 (en) | 2016-11-15 |
TW201129721A (en) | 2011-09-01 |
CN102770585B (zh) | 2015-04-08 |
JP5652818B2 (ja) | 2015-01-14 |
CN102770585A (zh) | 2012-11-07 |
EP2540869B1 (en) | 2018-09-12 |
TWI494474B (zh) | 2015-08-01 |
JP2011195949A (ja) | 2011-10-06 |
US20120312784A1 (en) | 2012-12-13 |
KR101483833B1 (ko) | 2015-01-16 |
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