WO2006009118A1 - ハンダ用耐熱水溶性フラックス組成物 - Google Patents
ハンダ用耐熱水溶性フラックス組成物 Download PDFInfo
- Publication number
- WO2006009118A1 WO2006009118A1 PCT/JP2005/013174 JP2005013174W WO2006009118A1 WO 2006009118 A1 WO2006009118 A1 WO 2006009118A1 JP 2005013174 W JP2005013174 W JP 2005013174W WO 2006009118 A1 WO2006009118 A1 WO 2006009118A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- group
- flux composition
- acid
- compound
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
- C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
Definitions
- Flux is used in fields such as soldering, silver brazing, and electric welding to remove oxides on the surface of metal substrates, prevent reoxidation during heating, or reduce the surface tension of solder. Used to improve solderability and improve soldering.
- a flux is a composition containing rosin, an activator, and other additives.
- soldering flux composition a polyester polycarboxylic acid synthesized by an esterification reaction between a polyol and a polycarboxylic acid is cited, and a flux that reduces soldering defects is disclosed.
- the polyol include ethylene glycol and various epoxy resins
- examples of the polycarboxylic acid include (anhydrous) succinic acid and (anhydrous) phthalic acid.
- solder using a modified amine compound obtained by reaction of at least one of a vinyl group-containing compound, a carboxyl group-containing compound, and an epoxy group-containing compound with an amine compound having active hydrogen as a flux-based resin A flux composition is disclosed.
- the carboxyl group-containing compound include acetic acid, maleic acid, and citrate
- examples of the amine compound having active hydrogen include n-propylamine and ethylenediamine.
- This modified amine compound is obtained by a condensation reaction between an active hydrogen-containing amine compound and a carboxyl group-containing compound.
- the flux composition containing these modified amine compounds can contain organic acids such as benzoic acid, succinic acid and maleic acid. (Patent Document 2)
- Patent Document 1 JP-A-4-200992 (Claims)
- Patent Document 3 JP-A-3-018498 (Claims)
- equation (4) As a third viewpoint, equation (4):
- R 11 is a divalent hydrocarbon group having 1 to 12 carbon atoms, and at least one of AA 5 and A 6 is an organic group of the formula (5), a Is the formula that exists in formula (4) It is the number of (5).
- the formula (4) is obtained by reacting the compound of the formula (1) and an amine at a molar ratio of (amine) Z (carboxylic acid group) of 0.01 to L00.
- Solder flux composition as described in the third aspect,
- the formula (4) is obtained by reacting the compound of the formula (1) and an amine at a molar ratio of (amine) Z (carboxylic acid group) of 0.2 to 0.5.
- a solder flux composition according to the third aspect is obtained by reacting the compound of the formula (1) and an amine at a molar ratio of (amine) Z (carboxylic acid group) of 0.2 to 0.5.
- the present invention is a solder flux composition containing a compound represented by the formula (1).
- R 5 and R 6 each represent a hydrocarbon group or a hydrogen atom.
- the hydrocarbon include aliphatic hydrocarbons and aromatic hydrocarbons.
- the aliphatic hydrocarbon include straight-chain and branched hydrocarbons having 1 to 8 carbon atoms, such as a methyl group, an ethyl group, a propyl group, an isopropyl group, a pentyl group, and an octyl group.
- the aromatic hydrocarbon is a substituted or unsubstituted aromatic hydrocarbon having 6 to 15 carbon atoms, and examples thereof include a phenyl group, a benzyl group, a tolyl group, and a naphthyl group.
- AA 2 and A 3 are each a hydroxyl group or an organic group represented by the formula (2), and at least one of AA 2 and A 3 is an organic group represented by the formula (2).
- the AA 2 and A 3 moieties can have an organic group of formula (2) It can be used as a compound having one, two, or three organic groups of 2) in the molecule of formula (1).
- the compounds having one, two, or three organic groups of the formula (2) in the molecule of the formula (1) can be used singly or as a mixture thereof.
- the compound of the formula (1) can be produced by reacting a trivalent alcohol represented by the formula (3) with a dicarboxylic acid or an acid anhydride.
- the compound of the formula (3) can be obtained by an addition reaction of alkylene oxide to cyanuric acid, taking tris mono (2 hydroxyalkyl) isocyanurate as an example.
- cyanuric acid taking tris mono (2 hydroxyalkyl) isocyanurate as an example.
- nitrogen substitution is performed after adding cyanuric acid, ethylene oxide, 2-methoxyethanol, triphenyl phosphor bromide to the autotarve. It is obtained by a method in which it is immersed in an oil bath heated to 127 ° C with stirring and the reaction is carried out under an independent vapor pressure for 14 hours after the autoclave internal temperature reaches 120 ° C.
- reaction product was transferred to an eggplant flask equipped with a thermometer, and the solvent was distilled off with a vacuum evaporator. Finally, the solvent can be distilled off at 130 ° C / 666.61Pa or less for 30 minutes to obtain powdered tris (2hydroxyethyl) isocyanurate.
- Dicarboxylic acids and acid anhydrides used in the production of the compound of formula (1) include succinic acid, succinic anhydride, maleic acid, maleic anhydride, phthalic acid, phthalic anhydride, hexahydride.
- Phthalic anhydride Tetrahydrophthalic anhydride, Methyltetrahydrophthalic anhydride, Methylhexahydrophthalic anhydride, Trimellitic acid, Trimellitic anhydride, Methyl nadic acid, Methyl nadic acid anhydride, Dodecyl succinic anhydride, Itaconic acid, Itaconic anhydride Examples include acids and the like, and these can be used alone or as a mixture of two or more.
- a formula for reacting a trivalent alcohol represented by formula (3) with a dicarboxylic acid or an acid anhydride examples include solvents such as acetone, ketones such as methyl ethyl ketone, and acetonitrile.
- solvents such as acetone, ketones such as methyl ethyl ketone, and acetonitrile.
- Ethers such as tolyls, tetrahydrofuran and dioxane, esters such as ethyl acetate, aromatic hydrocarbons such as chlorobenzene and toluene, halogenated hydrocarbons such as chloroform and dichloroethane, or mixtures thereof.
- a trivalent alcohol of formula (3) and a dicarboxylic acid or acid anhydride are dissolved in these solvents, and a tertiary amine such as triethylamine or tripropylamine is used as a catalyst, if necessary, or tri-phenyl phosphor.
- a tertiary amine such as triethylamine or tripropylamine is used as a catalyst, if necessary, or tri-phenyl phosphor.
- -Halogenated triphenyl monoalkyl phosphors such as umbromide-Quaternary phosphors such as um-
- quaternary ammonium salts such as halogen salts and tetraalkylammonium salts such as tetraethylammonium bromide, etc.
- 0.1M aqueous sodium hydroxide solution This is performed until the carboxylic acid content to be titrated reaches the theoretical value.
- the molar ratio of the trivalent alcohol represented by the formula (3), which is the raw material, to the dicarboxylic acid or acid anhydride is a trivalent alcohol.
- a compound having an organic group two compounds having an organic group of the formula (2), and three compounds having an organic group of the formula (2) are each produced independently, or a mixture thereof. Although it may be produced, it can be used as the compound of the formula (1) used in the present invention either alone or in a mixture.
- R 1 R 2 , R 3 , R 5 and R 6 each represent a hydrocarbon group or a hydrogen atom
- R 5 and R 6 the examples described in the above formula (1) can be used.
- R 8 , R 9 and R 1Q are each a hydrogen atom, or a hydrocarbon group, an aromatic ring group, a complex ring group, or a derivative thereof;
- R 11 is the same organic group as R 7 described above.
- examples thereof include a divalent aliphatic hydrocarbon group having 1 to 12 carbon atoms and a divalent aromatic hydrocarbon group.
- examples of the divalent aliphatic hydrocarbon group include a methylene group, an ethylene group, and a propylene group.
- examples of the divalent aliphatic hydrocarbon group include a phenylene group, a methylphenol group, and a naphthylene group. can give.
- the compound of the formula (4) is an ammonium salt.
- the compound of formula (4) is an ammonium salt obtained by reacting the compound of formula (1) with amine.
- N-butylbenzylamine dicyclohexylamine, di-2-ethylhexylamine, di-n-hexylamine, dipentylamine, dibenzylamine, bis (2-methoxyethyl) amine, N-methylamine, Morpholine, piperidine, imidazole, secondary amines such as 2-methylimidazole, benzimidazole, triazole, triethanolamine, N-methyldibutylamine, N-methyldiphenylamine, triisopropanolamine, tri-n- Butyramine, tribenzylamine, triethylenetetramine, triisopentylamine And tertiary namines such as tri-n-pentylamine, ⁇ , ⁇ -dimethyl-n-dodecylamine, N, N-dimethyloctylamine, tri-n-octylamine, pyridine, pyrimidine, N-methylimidazole and
- the compound of the formula (1) and the amine are 0.01 to 1.00, preferably 0.2 in terms of a monol ratio of (amine) Z (carboxylic acid group). It is in the range of ⁇ 0.5. If the amount of the amine to be reacted is too small, the effect as an amine salt is small, and if it is too high, the amine component may be separated, which is preferable.
- the compound of the formula (4) corresponding to the amine salt of the polyester polycarboxylic acid can be easily formed by reacting the compound of the formula (1) with an amine in an alcohol such as methanol.
- an alcohol such as methanol.
- the preparation of the triethanolamine salt of tris (2-hydroxyethyl) isocyanurate adduct (acid content 5. 33 eq / Kg) in the above example is tris (2 hydroxyethyl).
- isocyanurate succinic anhydride adduct and methanol into a four-necked round bottom flask using a thermometer and cooler, immerse in a 70 ° C oil bath and stir to dissolve.
- triethanolamine is added dropwise.
- methanol is distilled off with a vacuum evaporator to obtain a liquid product.
- the activator examples include carboxylic acids such as sebacic acid, citrate, tartaric acid, adipic acid and sorbic acid, and amines such as triethanolamine.
- the flux composition of the present invention can be used alone, but can be appropriately diluted with a solvent to adjust the viscosity.
- a solvent to adjust the viscosity.
- water or a water-soluble solvent such as 1,2-butanediol, 1,4 butanediol, propylene glycol, ethylene glycol and the like can be used.
- the addition amount may be diluted to a desired viscosity, but is usually 20 to 50% by weight.
- Tris (2-hydroxyethyl) isocyanurate synthesized in Synthesis Example 1 100 g (0.383 monole), concuccinic anhydride 113.7 g (l. 137 monole), triethylenolamine 2 g, and acethonitrinole 400 g
- a 1 L round bottom four-necked reaction flask equipped with a total condenser and a condenser was charged and immersed in an 85 ° C oil bath and stirred.
- the molar ratio of (succinic anhydride) Z (hydroxyl group) was 0.989. After reaching the reflux temperature, the reaction was allowed to proceed for 2 hours, and then the acetonitrile was distilled off with a vacuum evaporator.
- the obtained liquid product was recrystallized with ethyl acetate to obtain a wax-like product.
- the acid content of the resulting product 11 lg was 5.35 eqZkg, almost in agreement with the theoretical acid content of 5.41 eqZkg, and was also obtained as a single triad peak by HPLC analysis.
- reaction product D 15 g of tris (2-hydroxyethyl) isocyanurate synthesized in Synthesis Example 4
- reaction product D 15 g (carboxylic acid equivalent is 0.064 eq)
- 70 cc of methanol were attached to a thermometer and a condenser. Charge into a 200cc 4-neck round bottom flask and soak in an oil bath at 70 ° C and stir to dissolve. I was allowed to understand. Next, 3.2 g (0.021 eq) of triethanolamine was added dropwise. The molar ratio of (triethanolamine) Z (carboxylic acid group) was 0.328. Immediately after completion of the dropwise addition, methanol was distilled off with a vacuum evaporator to obtain 18.2 g of a liquid product.
- the reaction was allowed to proceed for 2 hours, and then the acetonitrile was distilled off with a vacuum evaporator.
- the obtained liquid product was recrystallized from ethyl acetate to obtain 203 g of crystals having a melting point of 108 ° C.
- the obtained crystal had an acid content of 5.33 eqZkg, which almost coincided with the theoretical acid content of 5.35 eqZkg, and was also obtained as a single 3-adduct peak by HPLC analysis.
- succinic anhydride adduct (reactant M) of pentaerythritol Pentaerythritol (reagent) 60g (hydroxyl equivalent is 1.76eq), succinic anhydride 176.0g (carboxylic acid equivalent is 1.76eq), triethylamine 1.2g, acetonitrile 500g 1L round bottom with thermometer and condenser
- the flask was charged into a four-necked reaction flask and immersed in an 85 ° C oil bath and stirred.
- the molar ratio of (succinic anhydride) Z (hydroxyl group) was 1.00.
- Adipic acid (reagent) 15g (carboxylic acid equivalent: 0.206eq) and methanol 70cc were charged into a 200cc four-necked round bottom flask equipped with a thermometer and a condenser, immersed in a 70 ° C oil bath and stirred to dissolve.
- 21.9 g (0. 103 eq) of N, N-dimethyl-n-dodecylamine was added dropwise.
- the molar ratio of (N, N-dimethyl-n-dodecylamine) Z (carboxylic acid group) was 0.500.
- methanol was distilled off with a vacuum evaporator to obtain 36.7 g of a liquid product.
- the product (main agent) M, N, 0, P, Q was mixed with a solvent and tested as a flux composition as a comparative example of the present invention.
- reaction product D 70% by weight of reaction product D and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 6500 mPa's at 25 ° C.
- reaction product E 70% by weight of reaction product E and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 7500 mPa's at 25 ° C.
- reaction product F 80% by weight of reaction product F and 20% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 3000 mPa's at 25 ° C.
- reaction product H 80% by weight of reaction product H with 20% by weight of 1,2 butanediol A composition was obtained.
- the viscosity with an E-type viscometer was 2500 mPa's at 25 ° C.
- reaction product I 80% by weight of reaction product I and 20% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 30000 mPa's at 25 ° C.
- reaction product K 70% by weight of reaction product K and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 3000 mPa's at 25 ° C.
- reaction product L 80% by weight of reaction product L and 20% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 9000 mPa's at 25 ° C.
- reaction product R 70% by weight of reaction product R and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 2100 mPa's at 30 ° C.
- reaction product S 70% by weight of reaction product S and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 2700 mPa's at 30 ° C.
- reaction product M 70% by weight of reaction product M and 30% by weight of 1,2 butanediol were mixed to obtain a flux composition.
- the viscosity with an E-type viscometer was 8500 mPa's at 25 ° C.
- reaction product 0 80% by weight was mixed with 20% by weight of 1,2 butanediol to obtain a flux composition.
- Product 0 was gel-like and did not dissolve.
- the viscosity with an E-type viscometer was 200 mPa's at 25 ° C, and it was a low viscosity as a flux-based resin.
- solder HXSOL No. 67 manufactured by HAKKO
- 0. lg of the flux composition are placed on the copper foil and placed on a hot plate heated to 260 ° C. Take out solder 1 minute after melting and visually check the color difference from before heating (yellowing test).
- the copper foil was immersed and allowed to stand in 50 ° C warm water, taken out after 3 minutes, and visually observed without any flux residue on the copper foil (water detergency test).
- the flux composition was placed in a sealed container and stored at room temperature for 1 month, and the viscosity after 1 month was measured with an E-type viscometer.
- solder HXSOL No. 67 from HAKKO
- flux composition 0. lg of flux composition on the copper foil and place it on a hot plate heated to 260 ° C. One minute after the solder melted, it was taken out, and the difference in color from before heating was visually observed.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Polyesters Or Polycarbonates (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/632,455 US8900376B2 (en) | 2004-07-21 | 2005-07-15 | Heat-resistant water-soluble flux composition for soldering |
JP2006529194A JP4716031B2 (ja) | 2004-07-21 | 2005-07-15 | ハンダ用耐熱水溶性フラックス組成物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004212968 | 2004-07-21 | ||
JP2004-212968 | 2004-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006009118A1 true WO2006009118A1 (ja) | 2006-01-26 |
Family
ID=35785229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/013174 WO2006009118A1 (ja) | 2004-07-21 | 2005-07-15 | ハンダ用耐熱水溶性フラックス組成物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8900376B2 (ja) |
JP (1) | JP4716031B2 (ja) |
KR (1) | KR101266046B1 (ja) |
CN (1) | CN100488705C (ja) |
TW (1) | TWI310379B (ja) |
WO (1) | WO2006009118A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4897932B1 (ja) * | 2011-05-25 | 2012-03-14 | ハリマ化成株式会社 | はんだペースト用フラックスおよびはんだペースト |
WO2016013642A1 (ja) * | 2014-07-24 | 2016-01-28 | 日本化薬株式会社 | 多価カルボン酸およびそれを含有する多価カルボン酸組成物、エポキシ樹脂組成物、熱硬化性樹脂組成物、それらの硬化物並びに光半導体装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3797990B2 (ja) * | 2003-08-08 | 2006-07-19 | 株式会社東芝 | 熱硬化性フラックス及びはんだペースト |
DE102005053553A1 (de) * | 2005-11-08 | 2007-05-16 | Heraeus Gmbh W C | Lotpasten mit harzfreien Flussmittel |
JP4807465B1 (ja) * | 2010-06-28 | 2011-11-02 | 住友金属鉱山株式会社 | Pbフリーはんだ合金 |
US8070046B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Amine flux composition and method of soldering |
US8070047B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Flux composition and method of soldering |
US8070045B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Curable amine flux composition and method of soldering |
US8434666B2 (en) * | 2011-09-30 | 2013-05-07 | Rohm And Haas Electronic Materials Llc | Flux composition and method of soldering |
US8430293B2 (en) * | 2011-09-30 | 2013-04-30 | Rohm And Haas Electronic Materials Llc | Curable amine, carboxylic acid flux composition and method of soldering |
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JPS4967994A (ja) * | 1972-11-02 | 1974-07-02 | ||
EP0381468A1 (en) * | 1989-01-31 | 1990-08-08 | Senju Metal Industry Co., Ltd. | Water-soluble soldering flux and paste solder using the flux |
JPH02275867A (ja) * | 1989-01-31 | 1990-11-09 | Nissan Chem Ind Ltd | イソシアヌレート誘導体の製造方法 |
JPH03285971A (ja) * | 1990-04-02 | 1991-12-17 | Shikoku Chem Corp | ロジンエステル系化合物及び該ロジンエステル系化合物を含有する半田付け用フラックス並びに粘着付与剤 |
JPH10128577A (ja) * | 1996-10-23 | 1998-05-19 | Nissan Chem Ind Ltd | フラックス組成物 |
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JP2646394B2 (ja) | 1989-06-15 | 1997-08-27 | 千住金属工業株式会社 | 水溶性はんだ付け用フラックス |
JP3004712B2 (ja) | 1990-11-30 | 2000-01-31 | ハリマ化成株式会社 | ハンダ付け用フラックス組成物 |
JPH058085A (ja) | 1990-11-30 | 1993-01-19 | Nippondenso Co Ltd | はんだ付け用フラツクス |
DE4307848A1 (de) * | 1993-03-12 | 1994-09-15 | Beck & Co Ag Dr | Verzinnbare Drahtbeschichtungsmittel sowie Verfahren zum kontinuierlichen Beschichten von Drähten |
JP2954510B2 (ja) | 1995-08-30 | 1999-09-27 | 協和建機工業株式会社 | 掘削機 |
JP2002146159A (ja) * | 2000-11-08 | 2002-05-22 | Sumitomo Bakelite Co Ltd | 硬化性フラックス及びそれを用いた半田接合部 |
-
2005
- 2005-07-15 WO PCT/JP2005/013174 patent/WO2006009118A1/ja active Application Filing
- 2005-07-15 JP JP2006529194A patent/JP4716031B2/ja not_active Expired - Fee Related
- 2005-07-15 US US11/632,455 patent/US8900376B2/en not_active Expired - Fee Related
- 2005-07-15 CN CNB2005800230553A patent/CN100488705C/zh not_active Expired - Fee Related
- 2005-07-15 KR KR1020077001316A patent/KR101266046B1/ko not_active IP Right Cessation
- 2005-07-19 TW TW094124380A patent/TWI310379B/zh not_active IP Right Cessation
Patent Citations (7)
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JPS4967994A (ja) * | 1972-11-02 | 1974-07-02 | ||
EP0381468A1 (en) * | 1989-01-31 | 1990-08-08 | Senju Metal Industry Co., Ltd. | Water-soluble soldering flux and paste solder using the flux |
JPH02275867A (ja) * | 1989-01-31 | 1990-11-09 | Nissan Chem Ind Ltd | イソシアヌレート誘導体の製造方法 |
JPH03285971A (ja) * | 1990-04-02 | 1991-12-17 | Shikoku Chem Corp | ロジンエステル系化合物及び該ロジンエステル系化合物を含有する半田付け用フラックス並びに粘着付与剤 |
JPH10158252A (ja) * | 1996-10-02 | 1998-06-16 | Nissan Chem Ind Ltd | トリス(2−ヒドロキシアルキル)イソシアヌレートの製造方法 |
JPH10128577A (ja) * | 1996-10-23 | 1998-05-19 | Nissan Chem Ind Ltd | フラックス組成物 |
US6177541B1 (en) * | 1998-08-20 | 2001-01-23 | Nissan Chemical Industries, Ltd. | Process for producing an isocyanurate derivative |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4897932B1 (ja) * | 2011-05-25 | 2012-03-14 | ハリマ化成株式会社 | はんだペースト用フラックスおよびはんだペースト |
WO2012160722A1 (ja) * | 2011-05-25 | 2012-11-29 | ハリマ化成株式会社 | はんだペースト用フラックスおよびはんだペースト |
KR101276583B1 (ko) | 2011-05-25 | 2013-06-19 | 하리마 카세이 가부시키가이샤 | 땜납 페이스트용 플럭스 및 땜납 페이스트 |
WO2016013642A1 (ja) * | 2014-07-24 | 2016-01-28 | 日本化薬株式会社 | 多価カルボン酸およびそれを含有する多価カルボン酸組成物、エポキシ樹脂組成物、熱硬化性樹脂組成物、それらの硬化物並びに光半導体装置 |
JP2016135764A (ja) * | 2014-07-24 | 2016-07-28 | 日本化薬株式会社 | 多価カルボン酸およびそれを含有する多価カルボン酸組成物、エポキシ樹脂組成物、熱硬化性樹脂組成物、それらの硬化物並びに光半導体装置 |
Also Published As
Publication number | Publication date |
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US8900376B2 (en) | 2014-12-02 |
JP4716031B2 (ja) | 2011-07-06 |
US20080066830A1 (en) | 2008-03-20 |
KR101266046B1 (ko) | 2013-05-23 |
CN1980768A (zh) | 2007-06-13 |
JPWO2006009118A1 (ja) | 2008-05-01 |
KR20070036778A (ko) | 2007-04-03 |
CN100488705C (zh) | 2009-05-20 |
TW200619209A (en) | 2006-06-16 |
TWI310379B (en) | 2009-06-01 |
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