JP2013540204A5 - - Google Patents

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JP2013540204A5
JP2013540204A5 JP2013532165A JP2013532165A JP2013540204A5 JP 2013540204 A5 JP2013540204 A5 JP 2013540204A5 JP 2013532165 A JP2013532165 A JP 2013532165A JP 2013532165 A JP2013532165 A JP 2013532165A JP 2013540204 A5 JP2013540204 A5 JP 2013540204A5
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Priority claimed from PCT/EP2011/067284 external-priority patent/WO2012045725A1/en
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金属表面を、次の成分：
ａ）酸性基を含む少なくとも１種の水溶性ポリマー（Ｘ） １０〜４０質量％、その際にポリマー（Ｘ）は、ポリマー１００ｇあたり少なくとも０．６モルの酸基を有し、かつ水溶性ポリマー（Ｘ）は、次のモノマー：
Ｍ１：メタクリル酸及び／又はアクリル酸 ３０〜９０質量％；
Ｍ２：（Ｍ１）とは異なる、１個以上の酸性基を有する少なくとも１種の更なるモノエチレン系不飽和モノマー １０〜７０質量％；
任意に、Ｍ３：ＯＨ基を有する少なくとも１種のメタクリル酸エステル及び／又はアクリル酸エステル ０〜４０質量％；
任意に、Ｍ４：（Ｍ１）、（Ｍ２）又は（Ｍ３）とは異なる、少なくとも１種の更なるエチレン系不飽和モノマー ０〜３０質量％
から構成されているコポリマー（Ｘ１）である；
ｂ）少なくとも１種の揮発性の塩基性化合物（Ｂ） １〜２０質量％；
ｃ）多価金属イオン（Ｍ）及びカチオン性ポリマー（Ｐ）から選択される、少なくとも１種のカチオン性架橋剤 ０．０１〜２５質量％；
ｄ）水を少なくとも８０質量％含有する、少なくとも１種の溶剤（Ｌ） ２０〜８９質量％；
ｅ）任意に、少なくとも１種の界面活性剤（Ｔ） ０〜３質量％；
ｆ）任意に、少なくとも１種の更なる成分（Ｋ） ０〜３０質量％；
を含有する水性組成物と接触させ、その際に該水性組成物のｐＨ値が９〜１２の範囲内である、金属表面を不動態化する方法。 Metal surface, the following components:
a) 10 to 40% by weight of at least one water-soluble polymer (X) containing acidic groups, wherein the polymer (X) has at least 0.6 mol of acid groups per 100 g of polymer and is water-soluble polymer (X) is the following monomer:
M1: methacrylic acid and / or acrylic acid 30 to 90% by mass;
M2: different from (M1), at least one further monoethylenically unsaturated monomer having one or more acidic groups 10-70% by weight;
Optionally, M3: at least one methacrylic acid ester and / or acrylic acid ester having an OH group 0-40% by weight;
Optionally, M4: at least one further ethylenically unsaturated monomer different from (M1), (M2) or (M3) 0-30% by weight
A copolymer (X1) composed of:
b) 1-20% by weight of at least one volatile basic compound (B);
c) at least one cationic crosslinking agent selected from polyvalent metal ions (M) and cationic polymers (P) 0.01-25% by weight;
d) 20-89% by weight of at least one solvent (L) containing at least 80% by weight of water;
e) optionally, at least one surfactant (T) 0-3% by weight;
f) Optionally, at least one further component (K) 0-30% by weight;
A method for passivating a metal surface, wherein the metal surface is contacted with an aqueous composition containing, wherein the pH value of the aqueous composition is in the range of 9-12. 水性組成物が、カチオン性架橋剤として、Ｍｇ2+、Ｃａ2+、Ｚｎ2+、Ｍｎ2+、Ｆｅ2+、Ｃｒ3+、Ａｌ3+、Ｔｉ4+、Ｚｒ4+、Ｃｅ3+及びＣｅ4+から選択される、少なくとも１種の多価金属イオン（Ｍ）を含有する、請求項１記載の方法。 The aqueous composition may be used as a cationic cross-linking agent as Mg 2+ , Ca 2+ , Zn 2+ , Mn 2+ , Fe 2+ , Cr 3+ , Al 3+ , Ti 4+ , Zr 4+ , Ce 3+. 2. The method according to claim 1, comprising at least one polyvalent metal ion (M) selected from Ce 4+ . 水性組成物が、カチオン性架橋剤として、ポリエチレンイミン、ポリエチレンイミン誘導体、ポリビニルアミン及びポリビニルイミダゾールから選択される、少なくとも１種のカチオン性ポリマー（Ｐ）を含有する、請求項１又は２記載の方法。 Aqueous composition, as a cationic cross-linking agent, polyethyleneimine, polyethyleneimine derivatives, are selected from the polyvinylamines and polyvinyl imidazole, containing at least one cationic polymer (P), No mounting according to claim 1 or 2 Symbol Method. 該組成物が、０．１〜２質量％、好ましくは０．１〜０．８質量％の少なくとも１種の界面活性剤（Ｔ）を含有する、請求項１から３までのいずれか１項記載の方法。   The composition according to claim 1, wherein the composition contains 0.1 to 2% by weight, preferably 0.1 to 0.8% by weight, of at least one surfactant (T). The method described. 水溶性ポリマー（Ｘ）が、次のモノマー：
Ｍ１：アクリル酸 ２０〜６０質量％；
Ｍ２：ビニルホスホン酸 ２０〜６０質量％；
Ｍ３：ヒドロキシエチルアクリラート １〜４０質量％
から構成されているコポリマーである、請求項１から４までのいずれか１項記載の方法。 The water-soluble polymer (X) has the following monomers:
M1: Acrylic acid 20-60% by mass;
M2: vinylphosphonic acid 20 to 60% by mass;
M3: Hydroxyethyl acrylate 1 to 40% by mass
The process according to claim 1, which is a copolymer composed of 水性組成物を、金属表面上に湿潤皮膜の形態で塗布し、その際に水性組成物を０．３〜２ｇ／ｍ2の範囲内の塗布質量で金属表面上に塗布する、請求項１から５までのいずれか１項記載の方法。 The aqueous composition is applied on the metal surface in the form of a wet film, wherein the aqueous composition is applied on the metal surface with an application mass in the range of 0.3-2 g / m 2. The method according to any one of 5 to 5. ａ）酸性基を含む少なくとも１種の水溶性ポリマー（Ｘ） １０〜４０質量％、その際にポリマー（Ｘ）は、ポリマー１００ｇあたり少なくとも０．６モルの酸基を有し、かつ水溶性ポリマー（Ｘ）は、次のモノマー：
Ｍ１：メタクリル酸及び／又はアクリル酸 ３０〜９０質量％；
Ｍ２：（Ｍ１）とは異なる、１個以上の酸性基を有する少なくとも１種の更なるモノエチレン系不飽和モノマー １０〜７０質量％；
任意に、Ｍ３：ＯＨ基を有する少なくとも１種のメタクリル酸エステル及び／又はアクリル酸エステル ０〜４０質量％；
任意に、Ｍ４：（Ｍ１）、（Ｍ２）又は（Ｍ３）とは異なる、少なくとも１種の更なるエチレン系不飽和モノマー ０〜３０質量％
から構成されているコポリマー（Ｘ１）である；
ｂ）アンモニア、Ｃ1〜4 アルキルアミン及びＣ1〜4 アルカノールアミンから選択される、少なくとも１種の揮発性の塩基性化合物（Ｂ） １〜２０質量％；
ｃ）多価金属イオン（Ｍ）及びカチオン性ポリマー（Ｐ）から選択される、少なくとも１種のカチオン性架橋剤 ０．０１〜２５質量％
ｄ）水を少なくとも８０質量％含有する、少なくとも１種の溶剤（Ｌ） ２０〜８９質量％；
ｅ）任意に、少なくとも１種の界面活性剤（Ｔ） ０〜３質量％；
ｆ）任意に、少なくとも１種の更なる成分（Ｋ） ０〜３０質量％；
を含有する、金属表面を不動態化するための組成物であって、その際に該水性組成物が９〜１２の範囲内のｐＨ値を有する、組成物。 a) 10 to 40% by weight of at least one water-soluble polymer (X) containing acidic groups, wherein the polymer (X) has at least 0.6 mol of acid groups per 100 g of polymer and is water-soluble polymer (X) is the following monomer:
M1: methacrylic acid and / or acrylic acid 30 to 90% by mass;
M2: different from (M1), at least one further monoethylenically unsaturated monomer having one or more acidic groups 10-70% by weight;
Optionally, M3: at least one methacrylic acid ester and / or acrylic acid ester having an OH group 0-40% by weight;
Optionally, M4: at least one further ethylenically unsaturated monomer different from (M1), (M2) or (M3) 0-30% by weight
A copolymer (X1) composed of:
b) ammonia, is selected from C 1 to 4 alkyl amines and C 1 to 4 alkanolamines, at least one volatile basic compound (B) 1 to 20 wt%;
c) At least one cationic crosslinking agent selected from polyvalent metal ions (M) and cationic polymers (P) 0.01 to 25% by mass
d) 20-89% by weight of at least one solvent (L) containing at least 80% by weight of water;
e) optionally, at least one surfactant (T) 0-3% by weight;
f) Optionally, at least one further component (K) 0-30% by weight;
A composition for passivating a metal surface, wherein the aqueous composition has a pH value in the range of 9-12. ａ）酸性基を含む少なくとも１種の水溶性ポリマー（Ｘ） １０〜４０質量％、その際にポリマー（Ｘ）は、ポリマー１００ｇあたり少なくとも０．６モルの酸基を有し、かつ水溶性ポリマー（Ｘ）は、次のモノマー：
Ｍ１：メタクリル酸及び／又はアクリル酸 ３０〜９０質量％；
Ｍ２：（Ｍ１）とは異なる、１個以上の酸性基を有する少なくとも１種の更なるモノエチレン系不飽和モノマー １０〜７０質量％；
任意に、Ｍ３：ＯＨ基を有する少なくとも１種のメタクリル酸エステル及び／又はアクリル酸エステル ０〜４０質量％；
任意に、Ｍ４：（Ｍ１）、（Ｍ２）又は（Ｍ３）とは異なる、少なくとも１種の更なるエチレン系不飽和モノマー ０〜３０質量％
から構成されているコポリマー（Ｘ１）である；
ｂ）アンモニア １〜２０質量％；
ｃ１）ポリエチレンイミン、ポリエチレンイミン誘導体、ポリビニルアミン及びポリビニルイミダゾールから選択される、少なくとも１種のカチオン性ポリマー（Ｐ） ０．５〜５質量％；
ｃ２）任意に、Ｍｇ2+、Ｃａ2+、Ｚｎ2+、Ｍｎ2+、Ｆｅ2+、Ｃｒ3+、Ａｌ3+、Ｔｉ4+、Ｚｒ4+及びＣｅ3+から選択される、少なくとも１種の多価金属イオン（Ｍ） ０．０１〜２５質量％；
ｄ）水を少なくとも８０質量％含有する、少なくとも１種の溶剤（Ｌ） ２０〜８９質量％；
ｅ）任意に、少なくとも１種の界面活性剤（Ｔ） ０〜３質量％；
ｆ）任意に、少なくとも１種の更なる成分（Ｋ） ０〜３０質量％；
を含有し、その際に該水性組成物のｐＨ値が９〜１２の範囲内である、請求項７記載の組成物。 a) 10 to 40% by weight of at least one water-soluble polymer (X) containing acidic groups, wherein the polymer (X) has at least 0.6 mol of acid groups per 100 g of polymer and is water-soluble polymer (X) is the following monomer:
M1: methacrylic acid and / or acrylic acid 30 to 90% by mass;
M2: different from (M1), at least one further monoethylenically unsaturated monomer having one or more acidic groups 10-70% by weight;
Optionally, M3: at least one methacrylic acid ester and / or acrylic acid ester having an OH group 0-40% by weight;
Optionally, M4: at least one further ethylenically unsaturated monomer different from (M1), (M2) or (M3) 0-30% by weight
A copolymer (X1) composed of:
b) Ammonia 1-20% by weight;
c1) 0.5-5% by mass of at least one cationic polymer (P) selected from polyethyleneimine, polyethyleneimine derivatives, polyvinylamine and polyvinylimidazole;
c2) optionally selected from Mg 2+ , Ca 2+ , Zn 2+ , Mn 2+ , Fe 2+ , Cr 3+ , Al 3+ , Ti 4+ , Zr 4+ and Ce 3+ , at least One kind of polyvalent metal ion (M) 0.01 to 25% by mass;
d) 20-89% by weight of at least one solvent (L) containing at least 80% by weight of water;
e) optionally, at least one surfactant (T) 0-3% by weight;
f) Optionally, at least one further component (K) 0-30% by weight;
The composition according to claim 7, wherein the pH value of the aqueous composition is in the range of 9-12. 金属表面を、次の成分：
ａ）酸性基を含む少なくとも１種の水溶性ポリマー（Ｘ） １０〜４０質量％、その際にポリマー（Ｘ）は、ポリマー１００ｇあたり少なくとも０．６モルの酸基を有し、かつ水溶性ポリマー（Ｘ）は、次のモノマー：
Ｍ１：メタクリル酸及び／又はアクリル酸 ３０〜９０質量％；
Ｍ２：（Ｍ１）とは異なる、１個以上の酸性基を有する少なくとも１種の更なるモノエチレン系不飽和モノマー １０〜７０質量％；
任意に、Ｍ３：ＯＨ基を有する少なくとも１種のメタクリル酸エステル及び／又はアクリル酸エステル ０〜４０質量％；
任意に、Ｍ４：（Ｍ１）、（Ｍ２）又は（Ｍ３）とは異なる、少なくとも１種の更なるエチレン系不飽和モノマー ０〜３０質量％
から構成されているコポリマー（Ｘ１）である；
ｂ）アンモニア、Ｃ1〜4 アルキルアミン及びＣ1〜4 アルカノールアミンから選択される、少なくとも１種の揮発性の塩基性化合物（Ｂ） １〜２０質量％；
ｃ）多価金属イオン（Ｍ）及びカチオン性ポリマー（Ｐ）から選択される、少なくとも１種のカチオン性架橋剤 ０．０１〜２５質量％；
ｄ）水を少なくとも８０質量％含有する、少なくとも１種の溶剤（Ｌ） ２０〜８９質量％；
ｅ）任意に、少なくとも１種の界面活性剤（Ｔ） ０〜３質量％；
ｆ）任意に、少なくとも１種の更なる成分（Ｋ） ０〜３０質量％
を含有する水性組成物と接触させることにより得られ、その際に該水性組成物のｐＨ値が９〜１２の範囲内である、金属表面上のコーティング。 Metal surface, the following components:
a) 10 to 40% by weight of at least one water-soluble polymer (X) containing acidic groups, wherein the polymer (X) has at least 0.6 mol of acid groups per 100 g of polymer and is water-soluble polymer (X) is the following monomer:
M1: methacrylic acid and / or acrylic acid 30 to 90% by mass;
M2: different from (M1), at least one further monoethylenically unsaturated monomer having one or more acidic groups 10-70% by weight;
Optionally, M3: at least one methacrylic acid ester and / or acrylic acid ester having an OH group 0-40% by weight;
Optionally, M4: at least one further ethylenically unsaturated monomer different from (M1), (M2) or (M3) 0-30% by weight
A copolymer (X1) composed of:
b) ammonia, is selected from C 1 to 4 alkyl amines and C 1 to 4 alkanolamines, at least one volatile basic compound (B) 1 to 20 wt%;
c) at least one cationic crosslinking agent selected from polyvalent metal ions (M) and cationic polymers (P) 0.01-25% by weight;
d) 20-89% by weight of at least one solvent (L) containing at least 80% by weight of water;
e) optionally, at least one surfactant (T) 0-3% by weight;
f) Optionally, at least one further component (K) 0-30% by weight
A coating on a metal surface obtained by contacting with an aqueous composition containing, wherein the pH value of the aqueous composition is in the range of 9-12.
JP2013532165A 2010-10-05 2011-10-04 Method of passivating metal surfaces with basic compositions Pending JP2013540204A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10186589 2010-10-05
EP10186589.7 2010-10-05
PCT/EP2011/067284 WO2012045725A1 (en) 2010-10-05 2011-10-04 Method for passivating a metallic surface using a basic composition

Publications (2)

Publication Number Publication Date
JP2013540204A JP2013540204A (en) 2013-10-31
JP2013540204A5 true JP2013540204A5 (en) 2014-11-20

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EP (1) EP2625310A1 (en)
JP (1) JP2013540204A (en)
KR (1) KR20130116251A (en)
CN (1) CN103237923A (en)
AU (1) AU2011311640A1 (en)
BR (1) BR112013008029A2 (en)
RU (1) RU2013119807A (en)
WO (1) WO2012045725A1 (en)

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US8986467B2 (en) 2010-10-05 2015-03-24 Basf Se Method for passivating metallic surfaces with aqueous compositions comprising surfactants
DE102015206812A1 (en) 2015-04-15 2016-10-20 Henkel Ag & Co. Kgaa Polymer-containing pre-rinse before a conversion treatment
DE102015209910A1 (en) * 2015-05-29 2016-12-01 Henkel Ag & Co. Kgaa Pre-rinse containing a quaternary amine for conditioning prior to a conversion treatment
CN107794521A (en) * 2017-11-06 2018-03-13 常熟市梅李合金材料有限公司 A kind of high-resistance electrothermic alloy

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US3308078A (en) 1964-08-31 1967-03-07 Johnson & Son Inc S C Coating compositions
DE19516765A1 (en) 1995-05-06 1996-11-07 Henkel Kgaa Chromium and fluoride free treatment of metal surfaces
DE19615664A1 (en) 1996-04-19 1997-10-23 Surtec Produkte Und Systeme Fu Chromium (VI) free chromate layer and process for its production
DE10105073A1 (en) * 2001-02-05 2002-08-08 Basf Ag Use of aqueous compositions for coating metal components
ES2271848T3 (en) 2003-02-24 2007-04-16 Basf Aktiengesellschaft POLYMERS CONTAINING CARBOXYLATE FOR THE TREATMENT OF METAL SURFACES.
DE102004041127A1 (en) 2004-08-24 2006-03-02 Basf Ag Process for the preparation of carboxylate-rich copolymers of monoethylenically unsaturated monocarboxylic and dicarboxylic acids and low-neutralization copolymers rich in carboxylate
DE102005027568A1 (en) 2005-06-14 2006-12-21 Basf Ag Process for passivating metallic surfaces with preparations of acid-group-containing polymers and waxes
DE102005027567A1 (en) 2005-06-14 2006-12-21 Basf Ag Process for passivating metallic surfaces with polymers having acid groups
DE102005034412A1 (en) * 2005-07-22 2007-01-25 Basf Ag Ampholytic copolymer, its preparation and use
US20080199416A1 (en) * 2005-07-22 2008-08-21 Basf Aktiengesellschaft Use of Anionically and Cationically Ampholytic Copolymers
KR20080110906A (en) * 2006-04-26 2008-12-19 바스프 에스이 Method for the application of corrosion-resistant layers to metallic surfaces
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