CN1286873C - 非离子封端多异氰酸酯的稳定水分散体 - Google Patents
非离子封端多异氰酸酯的稳定水分散体 Download PDFInfo
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- CN1286873C CN1286873C CNB2003801045743A CN200380104574A CN1286873C CN 1286873 C CN1286873 C CN 1286873C CN B2003801045743 A CNB2003801045743 A CN B2003801045743A CN 200380104574 A CN200380104574 A CN 200380104574A CN 1286873 C CN1286873 C CN 1286873C
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- Prior art keywords
- nonionic
- water dispersion
- blocked polyisocyanates
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
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Abstract
本发明涉及非离子封端多异氰酸酯的稳定水分散体及其制备方法,所述水分散体由多异氰酸酯、封端剂和非离子烷氧基化二醇制得;本发明还涉及这些水分散体在纺织品印刷糊剂以及在纺织品防油和/或防水整理加工中的应用。
Description
说明
本发明涉及制备非离子封端多异氰酸酯的稳定水分散体的方法以及由此制得的分散体。本发明所述的水分散体尤其适于和纺织品防油/防水整理加工中的有机全氟化聚合物混合使用,使所述有机全氟化聚合物极好地固定在纺织品上,并提供高的整理洗涤稳定性。
本发明方法提供非离子封端多异氰酸酯水分散体,它不像类似的离子化合物,它和纺织品整理加工中常用的其它助剂具有良好的相容性,这一点和其电离度无关。
而且,本发明的水分散体可用作纺织品印刷糊剂用交联剂。
非离子封端多异氰酸酯的水分散体制剂中常遇到的一个问题是其稳定性差。
本发明的方法可以制得稳定性高的非离子封端多异氰酸酯的水分散体。
在本文中,短语“稳定的分散体”是指平均粒径小于1000nm且在室温下7天之后不会出现沉降的分散体。
已有技术说明
熟知封端多异氰酸酯水分散体在纺织品、油漆和涂料工业中的应用。
在纺织品工业,尤其是纺织品整理加工中,这些分散体通常和其它产品(主要是碳氟化合物乳液和/或分散体)共同配制,并通过热处理施加到制件上。
在加热步骤中,所述封端多异氰酸酯离解,使异氰酸酯基可以和纤维材料和/或全氟化聚合物中所含的活性氢原子反应。
如WO 9952961所述,离子稳定化的封端多异氰酸酯类的分散体存在如下缺点:它们不一定和纺织品整理加工中常用的相反离子性的其它产物相容,因此,它们不能和它们混合使用。
为了克服这种问题,WO 9952961公开了非离子封端多异氰酸酯类的应用和制备,不幸的是它们存在如下的缺点:在分散到水中之后不能稳定存在,并且不容易用于工业应用。
US5693737说明了同时存在离子基(例如磺化二醇)和烷氧基化的单官能长链醇可以稳定封端多异氰酸酯类的水分散体;不幸的是,US5693737中所用的磺化二醇在市场上不容易获得,并且其合成并不简单。
详述
现在,已经惊奇地发现由多异氰酸酯、封端剂和非离子烷氧基化二醇的反应制得的非离子封端多异氰酸酯的水分散体是稳定的,尤其适于用在纺织品领域;上述烷氧基化二醇具有通式I:
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
或,
R2和R3相同或不同,选自甲基、乙基、正丙基、异丙基、正丁基、异丁基;
n是0-40的数字;
m是0-40的数字;
n+m是20-80的数字,较好是20-40。
本发明优选的非离子烷氧基化二醇具有通式I:
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
R2是甲基,R3是乙基,n是15-30的数字,m是0-10的数字;所述二醇的例子是市售的TegomerD-3403和TegomerD-3123,购自Th.Goldschmidt AG(DE)。本发明所述水分散体的稳定性是意想不到的,因为使用类似的单官能醇来代替非离子烷氧基化二醇,导致获得不适于工业应用的不稳定分散体。
本发明可用的多异氰酸酯是市售的每分子中包含2-10异氰酸酯基的那些,它们可以是芳族的,或脂族的,或者脂环族的,或者是混合类型。
合适多异氰酸酯类的例子包括:
A)二异氰酸酯类,如1,6-六亚甲基二异氰酸酯、1-异氰酸酯基-3-异氰酸酯基-甲基-3,5,5-三甲基-环己烷(或异佛尔酮二异氰酸酯)、4,4’-二环己基-甲烷二异氰酸酯、2,4-甲苯二异氰酸酯,它们可以单独使用,或者和2,6-甲苯二异氰酸酯、4,4’-二苯基-甲烷二异氰酸酯、间四甲基苯二亚甲基二异氰酸酯或它们的混合物混合使用;
B)三官能化和更高官能化的多异氰酸酯类,如通过使三羟甲基丙烷或其它具有3个以上官能度的多元醇与A)中所述二异氰酸酯类进行缩合所制得的化合物;
C)通过A)和B)中所述每分子中包含至少3个异氰酸酯基的多异氰酸酯类的三聚作用、缩二脲化作用(biuretisation)、氨基甲酸酯化(urethanisation)或脲基甲酸酯化制得的化合物。
在本发明中,所述优选的多异氰酸酯类是由1,6-六亚甲基二异氰酸酯制得的异氰脲酸酯以及三羟甲基丙烷和甲苯二异氰酸酯(其异构体2,4和2,6,重量比为80∶20)的反应产物。
用于本发明的封端剂是常用的可逆型封端剂,它们是可热解除封端的,如包含活性亚甲基(methylenic group)的化合物(如丙二酸及其酯、乙酰丙酮、乙酰乙酸及其酯的衍生物),肟类,ε-己内酰胺类和内酰胺类,吡唑类,咪唑类。
所述优选的封端剂是可以在90-160℃下解除封端的封端剂。
尤其适用于本发明的是肟类和吡唑类,更好是丁酮肟和3,5-二甲基吡唑。
本发明主要提供制备非离子封端多异氰酸酯类的水分散体的方法,所述方法包括如下步骤:
a.在0-120℃下使多异氰酸酯和具有以下通式的非离子烷氧基化二醇反应,其当量比率使所得低聚物中游离的异氰酸酯基的百分数为3-10,乙氧基的重量百分比为10-40%,较好是20-30%;
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
或
R2和R3相同或不同,选自甲基、乙基、正丙基、异丙基、正丁基、异丁基;
n是0-40的数字;
m是0-40的数字;
n+m是20-80的数字,较好是20-40;
b.由此制得的低聚物和一定量的封端剂反应,使得低聚物的异氰酸酯基和封端剂的当量比率为1∶0.98到1∶1.30,较好为1∶1到1∶1.20;
c.在剧烈搅拌下,将由此制得的混合物分散到水中,制得固体含量为20-40重量%,较好是25-35重量%的分散体。
较好的是,本发明方法所述步骤b之前是用0.10-0.50重量份的可与水混合的极性溶剂稀释步骤a中制得的反应混合物,所述溶剂在完成步骤c之后蒸馏除去;所述优选的可与水混合的极性溶剂是脂族酮类,如甲乙酮、丙酮、环己酮。
本发明所述方法可以直接制备非离子封端多异氰酸酯类,该异氰酸酯类在室温下可以稳定存在至少6个月,无需加入乳化剂、表面活性剂或外部分散剂。
本发明所述方法制得的分散体较好用于制备纺织品整理加工助剂,尤其适于制备包含有机全氟化聚合物的组合物,所述组合物用于纺织品防油和/或防水整理加工。
所述聚合物是这些应用常用的聚合物,例如:
1)具有以下通式的丙烯酸类单体均聚物:
CnF2n+1CH2CH2OC(O)-C(R)=CH2
式中,R是甲基或氢,n是5-12的数字;
2)具有以下通式的丙烯酸类单体均聚物:
CnF2n+1SO2N(R’)CH2CH2OC(O)-C(R)=CH2
式中,R和R’是烷基或氢,n是5-12的数字。
3)上述氟化丙烯酸类单体和以下共聚单体的共聚物:丁二烯、异戊二烯、氯丁二烯、苯乙烯、d-甲基苯乙烯、对甲基苯乙烯、卤代乙烯(如氯乙烯、偏二氯乙烯、偏二氟乙烯)、乙烯酯(如乙酸乙烯酯、丙酸乙烯酯、硬脂酸乙烯酯)、乙烯基甲基酮、酯或丙烯酸或甲基丙烯酸(如丙烯酸甲酯、甲基丙烯酸甲酯、丙烯酸乙酯、甲基丙烯酸乙酯、丙烯酸丙酯、丙烯酸丁酯、丙烯酸2-乙基己酯或甲基丙烯酸2-乙基己酯、丙烯酸癸酯、丙烯酸月桂酯或甲基丙烯酸月桂酯、甲基丙烯酸硬脂基酯、甲基丙烯酸N,N-二甲基氨基乙酯、甲基丙烯酸2-羟基乙酯、甲基丙烯酸2-羟基丙酯或甲基丙烯酸缩水甘油酯)、丙烯酰胺、甲基丙烯酰胺、N-羟甲基丙烯酰胺、丙烯腈、甲基丙烯腈、N-取代的马来酰亚胺、分子量小于2000道尔顿的乙氧基化醇的丙烯酸酯类或甲基丙烯酸酯类或其混合物。
为了制备用于纺织品防油和/或防水整理加工的组合物,以所述组合物的总重量计,本发明所述分散体的常用量为0.1-10重量%。
较好的是,本发明所述分散体的固体组分和所述防油和/或防水组合物的有机全氟化聚合物之间的重量比为1∶1到1∶15,更好是1∶2到1∶7。
所述整理加工步骤可通过在80-110℃下用常规技术例如浸渍或喷涂技术来进行,之后在130-200℃下热处理0.5-6分钟。
所述包含本发明水分散体的纺织品防油和/或防水整理加工用的组合物是稳定的,所述组合物整理后的纺织品呈现整理加工的高洗涤稳定性。
而且,本发明所述水分散体尤其适于用作纺织品印刷糊剂用交联剂。
所述印刷有所述印刷糊剂的纺织品包含本发明所述作为交联剂的水分散体,它显示高的色牢度以及耐洗性。
为了制备所述印刷糊剂,以所述糊剂的总重量计,本发明所述水分散体的用量为0.3-5重量%,较好是1-3.5重量%。
以下实施例用于更好地说明本发明。
在所述实施例中,使用以下化合物:
聚醚1=TegomerD-3403,本发明所述乙氧基化二醇,分子量为1220g/mol,具有通式I,式中,R1是(III),R2是甲基,R3是乙基,m=0;从Th.Goldschmidt AG(DE)购得;
聚醚2=TegomerD-3123,本发明所述乙氧基化和丙氧基化二醇(EO/PO=85/15),分子量为1180g/mol,具有通式I,式中,R1是(III),R2是甲基,R3是乙基;从Th.Goldschmidt AG(DE)购得;
聚醚3=聚醚单醇,通过使丁醇乙氧基化来制得,分子量为1400g/mol;
聚醚4=聚醚单醇,通过使丁醇乙氧基化来制得,分子量为2000g/mol;
多异氰酸酯1=PolureneAD,三羟甲基丙烷和甲苯二异氰酸酯(异构体2,4和2,6的混合物,比率为80∶20,以重量计)的反应产物,NCO含量为13.0±0.5重量%,在乙酸乙酯中(活性含量为75重量%),购自S.A.P.I.C.I.S.p.A.(Italy);
多异氰酸酯2=TolonateHDT LV2,1,6-二异氰酸酯基己烷的异氰脲酸酯化产物,NCO含量为23.0±1重量%(活性含量为100重量%),购自Rhodia(France)。
实施例1
在室温下,在氮气气氛下将200.0g(609.756毫当量)多异氰酸酯1和43.4gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入67.0g(109.756毫当量)的聚醚1。所述反应温度升至60℃,并保持在60-65℃下约2小时,直到游离NCO-基的滴定测定值为6.8重量%(在这一实施例及其它实施例中按照标准方法ASTM D2572测定的值)。
所述反应混合物用100.0g丙酮稀释,之后在约1小时内滴加52.2g(600.000毫当量)的丁酮肟,所述反应温度不超过70℃。
在反应1小时之后,在约60℃下使用I.R.光谱检查所述预聚物,为NCO-负;在高速搅拌下加入564.3g去矿物质的水。
所述有机溶剂(乙酸乙酯和丙酮)在真空中蒸馏。制得稳定的细分的分散体,固体含量为30重量%,pH=5.58,平均粒径为41.4nm(通过Coulter N4 Plus确定)。
以环氧乙烷基的重量%计,固体=25%。
IR(cm-1):3278、2921、1727、1671、1600、1536、1224、1073、997、954、893、819、766、635、471。
实施例2
在室温下,在氮气气氛下将200.0g(609.756毫当量)多异氰酸酯1和43.0gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入64.8g(109.756毫当量)的聚醚2。
所述反应温度升至60℃,并保持在60-65℃下约2小时,直到游离NCO-基的滴定测定值为6.8重量%
所述反应混合物然后用100.0g丙酮稀释,之后在约1小时内滴加52.2g(600.000毫当量)的丁酮肟,所述反应温度不超过70℃。
在反应1小时之后,使用I.R.光谱检查所述预聚物,为NCO-负;在约60℃下在高速搅拌下加入559.6g去矿物质的水。
所述有机溶剂(乙酸乙酯和丙酮)在真空中蒸去。制得稳定的乳白色分散体,固体含量为30重量%,pH=4.86,平均粒径为59.7nm(通过Coulter N4 Plus测定)。
环氧乙烷基相对固体的重量%=21%。
实施例3
在室温下,在氮气气氛下将200.0g(609.756毫当量)多异氰酸酯1和44.2gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入67.0g(109.756毫当量)的聚醚1。
所述反应温度升至60℃,并保持在60-65℃下约2小时,直到游离NCO-基的滴定测定值为6.8重量%
所述反应混合物然后用100.0g丙酮稀释,之后加入48.0g(500.000毫当量)的3,5-二甲基吡唑。
在反应1小时之后,使用I.R.光谱检查所述预聚物,为NCO-负;在高速搅拌下加入574.0g去矿物质的水。
所述有机溶剂(乙酸乙酯和丙酮)在真空中蒸去。制得稳定的乳白色分散体,固体含量为30重量%,pH=5.84,平均粒径为287.4nm(通过Coulter N4 Plus确定)。
环氧乙烷基相对固体的重量%=25%。
IR(cm-1):3270、2921、1727、1669、1601、1534、1451、1413、1376、1346、1283、1225、1086、1001、968、883、817、764、744、678、658、624、508、473、457、426。
实施例4(对比例)
在室温下,在氮气气氛下将200.0g(609.756毫当量)多异氰酸酯1和57.9gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入153.7g(109.756毫当量)的聚醚3。
所述反应温度升至60℃,并保持在60-65℃下。在反应过程中,所述溶液的粘度越来越大,导致凝胶化;加入100.0g丙酮仅暂时降低粘度,所述反应不可逆地终止。
实施例5
在室温下,在氮气气氛下将150.0g(819.672毫当量)多异氰酸酯2和49.7gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入90.0g(147.541毫当量)的聚醚1。
所述反应温度升至60℃,并保持在60-65℃下约2小时,直到游离NCO-基的滴定测定值为9.8重量%。之后,在约1小时内滴加64.3g(739.344毫当量)的丁酮肟,所述反应温度不超过70℃。
在反应1小时之后,使用I.R.光谱检查所述预聚物,为NCO-负;在高速搅拌下将所述反应混合物分散到640.9g去矿物质的水中。
制得固体含量为30%的分散体,pH=5.58,平均粒径为275.9nm(通过Coulter N4Plus确定)。
环氧乙烷基相对固体的重量%=30%。
实施例6(对比例)
在室温下,在氮气气氛下将75.0g(409.836毫当量)多异氰酸酯2和42.5gN-甲基吡咯烷酮加入装有内部温度计、搅拌器和冷却器的反应器中,然后在搅拌条件下加入147.5g(73.770毫当量)的聚醚4。
所述反应温度升至60℃,并保持在60-65℃下约2小时,直到游离NCO-基的滴定测定值为5.3重量%。
之后,缓慢加入32.3g(336.066毫当量)的3,5-二甲基吡唑,所述反应温度不超过70℃。
在反应1小时之后,使用I.R.光谱检查所述预聚物,为NCO-负;在高速搅拌下加入552.1g去矿物质的水中。
制得粗的乳白色分散体,固体含量为30%,pH=6.19。
24小时之后,出现明显的沉降,并且不能测量其平均粒径,这是因为其超过仪器的上限(3000nm)。
环氧乙烷基相对固体的重量%=58%。
为了便于评议,实施例1-6所得分散体的最重要的参数列于下表(表1)中。
表1
实施例 | 多异氰酸酯 | 聚醚 | REQ NCO/OH | 封端剂 | %NCO1) | 分散体稳定性 |
1 | 多异氰酸酯1 | 聚醚1 | 10/1.8 | MEKO3) | 8.1 | 稳定 |
2 | 多异氰酸酯1 | 聚醚2 | 10/1.8 | MEKO3) | 8.1 | 稳定 |
3 | 多异氰酸酯1 | 聚醚1 | 10/1.8 | 3,5-DMP4) | 7.9 | 稳定 |
4 | 多异氰酸酯1 | 聚醚3 | 10/1.8 | MEKO3) | 6.1 | 不稳定 |
5 | 多异氰酸酯2 | 聚醚1 | 10/1.8 | MEKO3) | 9.5 | 稳定 |
6 | 多异氰酸酯2 | 聚醚4 | 10/1.8 | 3,5-DMP4) | 5.5 | 不稳定2) |
1)以在解除封端之后有效的异氰酸酯基%计算
2)在约2个月之后,完全分离所述分散体
3)丁酮肟
4)3,5-二甲基吡唑
应用实施例
纺织品整理加工
实施例7-9概述从使用所述组合物进行纺织品防油和防水整理加工的应用试验获得的数据,所述组合物由实施例1、2、3、5所述的分散体制备。使用以下所述试验方法确定所述防油和防水效果。
防水性:按照AATCC-22所述评价纺织品样品(喷涂试验)。
按照以下等级给出防水性:
100 | 未润湿,表面上没有水滴 |
90 | 未润湿,但表面上有小水滴 |
80 | 在喷涂点表面润湿 |
70 | 表面部分润湿 |
50 | 表面完全润湿 |
0 | 在整个表面和背面均润湿 |
防油性:按照AATCC-118评价所述纺织品样品。
按照以下等级将所述防油值分类,这种试验方法基于成品织物的防润湿性,上述织物用表面张力不同的8种不同液体烃类润湿;这一试验方法中的评价标准包括等级1-8,级8是最好的(防油效果最佳)。
防油性 | 组成 |
1 | 液态烷烃(kaydol) |
2 | 65∶35-Nujol∶正十六烷烃 |
3 | 正十六烷 |
4 | 正十四烷 |
5 | 正十二烷 |
6 | 正癸烷 |
7 | 正辛烷 |
8 | 正庚烷 |
纺织品印刷
实施例10记录了由应用试验获得的结果,所述试验在用所制备的印刷糊剂印刷的纺织品样品上进行,所述印刷糊剂用实施例1、2和5的水分散体作为交联剂来制备。
按照UNI5153确定印刷物的色牢度,所述UNI5153说明了确定磨损并必然使颜色染在其它织物上时印刷物在各质地的织物上的色牢度的方法。
也按照UNI7639确定色牢度,所述UNI7639说明了一种确定不同质地织物上的印刷物在人工光源作用下的色牢度。
UNI5153说明由干织物产生磨损的试验,以及由湿织物产生磨损的试验。在所述两个试验中,值大表明印刷物的色牢度大。
按照UNI5153,所述值为1-5;按照UNI7639,所述值为1-8。也确定所述耐洗性。所述纺织品样品在40℃下洗涤3次(家用洗涤),中间没有进行干燥,并通过肉眼进行观察。
实施例7
用以下水性组合物在Foulard处浸渍棉织物,用于确定织物的防油/防水整理加工(表2,用g/l表示),浸染机中挤压,吸取约50%的液体,在150℃下干燥和烘烤1.5分钟。
表2
组合物A | 组合物B | 组合物C | 组合物D | 组合物E | |
UNIDYNETG470(1) | 27 | 27 | 27 | 27 | 27 |
MADEOLNRW3(2) | 1 | 1 | 1 | 1 | 1 |
乙酸(水溶胶10%) | 1 | 1 | 1 | 1 | 1 |
实施例1 | 5 | ||||
实施例2 | 5 | ||||
实施例3 | 5 | ||||
实施例5 | 5 |
(1)购自DAIKIN INDUSTRIES LTD(JP)的碳氟化合物乳液;
(2)购自Cesalpinia Chemicais SpA(Italy)的表面活性剂。
在室温下调节24小时之后,对所述织物进行防油和防水试验。
在重复洗涤循环之后还试验所述织物。
所述洗涤在40℃下,在家用洗衣机中,使用家用洗涤剂进行,并在各洗涤循环之后在约80℃的滚筒机中干燥60分钟。
在下表(表3)中列出了试验结果。
表3
试验方法 | 洗涤次数 | ||||
0 | 1 | 3 | 5 | ||
组合物A | AATCC 22 | 100 | 90 | 70/80 | 0 |
AATCC 118 | 4 | 4 | 2 | 2 | |
组合物B | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 4 | 6 | 4 | 3/4 | |
组合物C | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 4 | 6 | 3/4 | 4 | |
组合物D | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 4 | 6 | 3/4 | 3/4 | |
组合物E | AATCC 22 | 100 | 100 | 90 | 70 |
AATCC 118 | 3/4 | 4 | 3 | 2 |
实施例8
用以下水性组合物在Foulard处浸渍聚酰胺织物,用于确定织物的防油/防水整理加工(表4,用g/l表示),浸染机中挤压,吸取约40%的液体,在150℃下干燥和烘烤1.5分钟。
表4
组合物A | 组合物B | 组合物C | 组合物D | 组合物E | |
UNIDYNETG470(1) | 27 | 27 | 27 | 27 | 27 |
MADEOLNRW3(2) | 1 | 1 | 1 | 1 | 1 |
乙酸(水溶胶10%) | 1 | 1 | 1 | 1 | 1 |
实施例1 | 5 | ||||
实施例2 | 5 | ||||
实施例3 | 5 | ||||
实施例5 | 5 |
(1)购自DAIKIN INDUSTRIES LTD(JP)的碳氟化合物乳液;
(2)购自Cesalpinia Chemicals SpA(Italy)的表面活性剂。
在室温下调节24小时之后,对所述织物进行防油和防水试验。
在重复洗涤之后还试验所述织物。所述洗涤在40℃下,在家用洗衣机中,使用家用洗涤剂进行,并在各洗涤循环之后在约80℃的滚筒机中干燥60分钟。在下表(表5)中列出了试验结果。
表5
试验方法 | 洗涤次数 | ||||
0 | 1 | 3 | 5 | ||
组合物A | AATCC 22 | 100 | 100 | 100 | 100/90 |
AATCC 118 | 3 | 2 | 1 | 0 | |
组合物B | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 3/4 | 2/3 | 1/2 | 1/2 | |
组合物C | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 3/4 | 2/3 | 1 | 0 | |
组合物D | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 3 | 1/2 | 1 | 1/2 | |
组合物E | AATCC 22 | 100 | 100 | 100 | 100 |
AATCC 118 | 2 | 1 | 1 | 1 |
实施例9
用以下水性组合物在Foulard处浸渍聚酯织物,用于确定织物的防油/防水整理加工(表6,用g/l表示),浸染机中挤压,吸取约30%的液体,在150℃下干燥和烘烤1.5分钟。
表6
组合物 | 组合物A | 组合物B | 组合物C | 组合物D | 组合物E |
UNIDYNETG470(1) | 27 | 27 | 27 | 27 | 27 |
MADEOLNRW3(2) | 1 | 1 | 1 | 1 | 1 |
乙酸(水溶胶10%) | 1 | 1 | 1 | 1 | 1 |
实施例1 | 5 | ||||
实施例2 | 5 | ||||
实施例3 | 5 | ||||
实施例5 | 5 |
(1)购自DAIKIN INDUSTRIES LTD(JP)的碳氟化合物乳液;
(2)购自Cesalpinia Chemicals SpA(Italy)的表面活性剂。
在室温下调节24小时之后,对所述织物进行防油和防水试验。
在重复洗涤循环之后还试验所述织物。所述洗涤在40℃下,在家用洗衣机中,使用家用洗涤剂进行,并在各洗涤循环之后在约80℃的滚筒机中干燥60分钟。
在下表(表7)中列出了试验结果。
表7
整理加工 | 试验方法 | 洗涤之后 | |||
0 | 1 | 3 | 5 | ||
组合物A | AATCC 22 | 80 | 0 | 0 | 0 |
AATCC 118 | 4 | 1 | 0 | 0 | |
组合物B | AATCC 22 | 100 | 90 | 80 | 70 |
AATCC 118 | 3/4 | 2 | 1/2 | 1 | |
组合物C | AATCC 22 | 100 | 90/80 | 80 | 70/50 |
AATCC 118 | 3/4 | 1 | 1 | 0 | |
组合物D | AATCC 22 | 100 | 90/80 | 70 | 70/50 |
AATCC 118 | 3 | 1 | 1 | 0 | |
组合物E | AATCC 22 | 90 | 70 | 0 | 0 |
AATCC 118 | 1 | 1 | 1 | 0 |
实施例10
按照表8中所列的组成制备印刷糊剂(糊剂A、B、C和D)。
由此制得的印刷糊剂用于在四个棉织物上进行丝网印刷。
用55根丝/厘米的丝网,通过6mm的辊以50(级10÷100)的速度和3(级1÷6)的压力在Zimmer磁性工作台上进行单步印刷。
在80℃下干燥之后,所述印刷物在160℃下固定3分钟。
下表9中列出于用印刷糊剂A-D印刷的四个棉织物的色牢度。
表8
g | 糊剂A | 糊剂B | 糊剂C | 糊剂D |
水 | 782 | 782 | 782 | 782 |
DEFOMEX SI(1) | 3 | 3 | 3 | 3 |
氨 28 Bè | 5 | 5 | 5 | 5 |
粘结剂Neoprint L 45(2) | 150 | 150 | 150 | 150 |
透明DP-GP(3) | 20 | 20 | 20 | 20 |
蓝色Neoprint LBS(4) | 40 | 40 | 40 | 40 |
Lerisene VHF(5) | 15 | |||
实施例1 | 25 | |||
实施例2 | 25 | |||
实施例5 | 25 |
(1)购自Lamberti S.p.A(Italy)的消泡剂
(2)活性含量为45%的丙烯酸乙酯水分散体,购自Lamberti S.p.A.Italy)。
(3)用氨部分中和的合成聚丙烯酸盐增稠剂,购自Lamberti S.p.A.(Italy)。
(4)有机颜料的水分散体(C.I.颜料蓝15:1),购自Lamberti S.p.A.(Italy)。
(5)固体含量为50%的蜜胺树脂,购自Lamberti S.p.A.(Italy)。
表9
试验方法 | 评价 | ||
用糊剂A印刷的织物(对比) | UNI5153 | 干 | 湿 |
1/2 | 4 | ||
UNI7639 | >6* | ||
用糊剂B印刷的织物 | UNI5153 | 干 | 湿 |
3/4 | 3/4 | ||
UNI7639 | >6* | ||
用糊剂C印刷的织物 | UNI5153 | 干 | 湿 |
3/4 | 4 | ||
UNI7639 | >6* | ||
用糊剂D印刷的织物 | UNI5153 | 干 | 湿 |
4 | 4 | ||
UNI7639 | >6* |
*在曝光141小时之后,蓝色标准织物n°6开始降解,而用糊剂A-D印刷的棉织物没有显示任何可见的降解。
用本发明的分散体制备的印刷糊剂(糊剂B、C和D)印刷的棉织物显示其耐洗性和用糊剂A印刷的织物相等,糊剂A包含作为交联剂的标准蜜胺树脂;因此它们具有良好的耐洗性。
Claims (17)
1.一种非离子-N=C=0封端多异氰酸酯的水分散体,它由:
(i)多异氰酸酯,
(ii)可热解除封端的-N=C=O封端剂,它选自肟类或吡唑类封端剂;
(iii)非离子烷氧基化二醇的反应制得,所述烷氧基化二醇具有通式I:
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
或,
R2和R3相同或不同,选自甲基、乙基、正丙基、异丙基、正丁基、异丁基;
n是0-40的数字;
m是0-40的数字;
n+m是20-80的数字。
2.如权利要求1所述非离子-N=C=O封端多异氰酸酯的水分散体,其特征在于,n+m是20-40的数字。
3.如权利要求1或2所述非离子-N=C=O封端多异氰酸酯的水分散体,其特征在于,所述非离子烷氧基化二醇(iii)具有通式I:
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
R2甲基,R3是乙基,n是15-30的数字,m是0-10的数字。
4.如权利要求1所述的非离子-N=C=O封端多异氰酸酯的水分散体,其特征在于,所述多异氰酸酯(i)是由1,6-六亚甲基二异氰酸酯制得的异氰脲酸酯以及三羟甲基丙烷和甲苯二异氰酸酯类的反应产物,所述甲苯二异氰酸酯中2,4-和2,6-异构体的重量比为80∶20。
5.如权利要求1所述的非离子-N=C=O封端多异氰酸酯的水分散体,其特征在于,所述封端剂(ii)是3,5-二甲基吡唑。
6.一种制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,所述方法包括如下步骤:
a.在30-120℃下使多异氰酸酯(i)和具有以下通式的非离子烷氧基化二醇(ii)反应,其当量比率使所得低聚物中游离的异氰酸酯基的百分数为3-10;乙氧基的重量百分比为10-40%;
R1CH2O-(-CH2CH2O)n-(CH2CHCH3O)m-R2 (I)
式中,
或
R2和R3相同或不同,选自甲基、乙基、正丙基、异丙基、正丁基、异丁基;
n是0-40的数字;
m是0-40的数字;
n+m是20-80的数字;
b.由此制得的低聚物与使低聚物的异氰酸酯基和封端剂的当量比率为1∶0.98到1∶1.30的量的封端剂反应,所述封端剂选自肟类或吡唑类封端剂;
c.在剧烈搅拌下,将由此制得的混合物分散到水中,制得固体含量为20-40重量%的分散体。
8.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,所述多异氰酸酯(i)是由1,6-六亚甲基二异氰酸酯制得的异氰脲酸酯以及三羟甲基丙烷和甲苯二异氰酸酯的反应产物,所述甲苯二异氰酸酯中2,4-和2,6-异构体的重量比为80∶20。
9.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,所述步骤b之前是用0.10-0.50重量份的可与水混合的极性溶剂稀释步骤a中制得的反应混合物。
10.如权利要求9所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,所述可与水混合的极性溶剂选自甲乙酮、丙酮、环己酮。
11.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,在步骤a中,多异氰酸酯(i)和烷氧基化二醇(iii)的当量比率使乙氧基的重量百分数为20-30%。
12.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,所述封端剂(ii)选自丁酮肟和3,5-二甲基吡唑。
13.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,所述封端剂(ii)的量使低聚物的异氰酸酯基和封端剂(ii)的当量比率为1∶1到1∶1.2。
14.如权利要求6或7所述制备非离子-N=C=O封端多异氰酸酯类的水分散体的方法,其特征在于,在步骤c中,所述混合物在剧烈搅拌下分散到水中,制得固体含量为25-35重量%的分散体。
15.纺织品防油/防水整理加工的步骤,其特征在于,使用所述水性组合物作为整理加工剂,以所述组合物的总重量计,所述水性组合物包含至少一种有机全氟化聚合物和0.1-10重量%的权利要求1-5任一项所述非离子-N=C=O封端多异氰酸酯类的水分散体,所述水分散体的固体部分和有机全氟化聚合物的重量比率为1∶1到1∶15。
16.纺织品印刷糊剂,其特征在于,它们包含0.3-5重量%的权利要求1-5任一项所述的水分散体。
17.如权利要求16所述的纺织品印刷糊剂,其特征在于,它们包含1-3.5重量%的权利要求1-5任一项所述的水分散体。
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IT000064A ITVA20020064A1 (it) | 2002-12-02 | 2002-12-02 | Dispersioni acquose stabili di poliisocianati bloccati non ionici. |
ITVA2002A000064 | 2002-12-02 |
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CN1717426A CN1717426A (zh) | 2006-01-04 |
CN1286873C true CN1286873C (zh) | 2006-11-29 |
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CNB2003801045743A Expired - Fee Related CN1286873C (zh) | 2002-12-02 | 2003-11-28 | 非离子封端多异氰酸酯的稳定水分散体 |
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US (1) | US20060167204A1 (zh) |
EP (1) | EP1567574B1 (zh) |
JP (1) | JP4879491B2 (zh) |
KR (1) | KR101072096B1 (zh) |
CN (1) | CN1286873C (zh) |
AT (1) | ATE541876T1 (zh) |
AU (1) | AU2003298334A1 (zh) |
BR (1) | BR0316845B1 (zh) |
CA (1) | CA2505971A1 (zh) |
ES (1) | ES2378534T3 (zh) |
IT (1) | ITVA20020064A1 (zh) |
MX (1) | MXPA05005828A (zh) |
WO (1) | WO2004050736A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050209428A1 (en) * | 2002-06-19 | 2005-09-22 | Krishnan Tamareselvy | Breathable polyurethanes, blends, and articles |
EP1541643B1 (en) * | 2003-12-10 | 2013-03-13 | Rohm And Haas Company | Nonionic associative thickener containing condensation polymer backbone |
JP5042241B2 (ja) * | 2006-02-24 | 2012-10-03 | チバ ホールディング インコーポレーテッド | 新規なポリウレタン分散剤 |
KR100785346B1 (ko) * | 2006-06-02 | 2007-12-18 | 구자은 | 피혁용 비이온성 수분산 폴리우레탄 |
ITTO20060512A1 (it) * | 2006-07-13 | 2008-01-14 | Bridgestone Corp | Mescola adesiva a base acquosa per la produzione di pneumatici |
ITVA20070066A1 (it) * | 2007-07-26 | 2009-01-27 | Lamberti Spa | Composizioni idrodisperdibili di poliisocianati |
EP2181861B1 (en) | 2008-10-30 | 2011-10-19 | Bridgestone Corporation | Water-based cement for producing tyres |
IT1396614B1 (it) * | 2009-11-19 | 2012-12-14 | Stazione Sperimentale Per La Seta | Procedimento di trattamento di fibre, in particolare fibre tessili, tramite funzionalizzazione con nanodispersioni acquose di prepolimeri uretanici. |
JP5789090B2 (ja) | 2010-07-30 | 2015-10-07 | 日華化学株式会社 | 撥水撥油剤組成物、機能性繊維製品及び機能性繊維製品の製造方法 |
JP5480930B2 (ja) * | 2011-03-31 | 2014-04-23 | ダイキン工業株式会社 | 含フッ素共重合体を含有する組成物 |
JP6328875B2 (ja) * | 2012-09-26 | 2018-05-23 | 旭化成株式会社 | 水性ブロックポリイソシアネート、繊維処理剤組成物、及び繊維 |
ITUB20160513A1 (it) * | 2016-01-18 | 2017-07-18 | Lamberti Spa | Inchiostri inkjet a base acqua per la stampa inkjet |
WO2019183313A1 (en) * | 2018-03-23 | 2019-09-26 | Covestro Llc | Extended pot-life for low temperature curing polyuretdione resins |
CN109517139B (zh) * | 2018-11-09 | 2021-01-05 | 五邑大学 | 一种可水分散多异氰酸酯组合物及其制备方法 |
JP7287795B2 (ja) * | 2019-03-07 | 2023-06-06 | 旭化成株式会社 | ブロックポリイソシアネート組成物、水系塗料組成物及び塗膜 |
WO2024165570A1 (en) | 2023-02-09 | 2024-08-15 | Lamberti Spa | Blocked polyisocyanates |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2314512C3 (de) * | 1973-03-23 | 1980-10-09 | Bayer Ag, 5090 Leverkusen | Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere |
DE3109699A1 (de) * | 1981-03-13 | 1982-09-23 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur herstellung von polymerisaten mit seitenstaendig gebundenen polylkylenoxidketten |
EP0060430B1 (de) * | 1981-03-13 | 1985-12-18 | Th. Goldschmidt AG | Verfahren zur Herstellung von Polymerisaten mit seitenständig gebundenen Polyalkylenoxidketten |
JPS6216454A (ja) * | 1985-07-15 | 1987-01-24 | Dainippon Ink & Chem Inc | 撥水撥油処理剤および撥水撥油処理方法 |
DE3738219A1 (de) * | 1987-11-11 | 1989-05-24 | Basf Lacke & Farben | Verfahren zur herstellung kathodisch abscheidbarer bindemitteldispersionen mit vernetzern auf der basis von mit hydroxylgruppen verkappten polyisocyanaten |
US5169921A (en) * | 1991-02-04 | 1992-12-08 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Polyurethane type curable coating composition |
US5508370A (en) * | 1991-10-17 | 1996-04-16 | Bayer Aktiengesellschaft | Water-dispersible blocked isocyanates, method of manufacture, and use thereof |
JP2975950B2 (ja) * | 1991-12-27 | 1999-11-10 | 日本メクトロン株式会社 | 撥水撥油剤 |
US5700867A (en) * | 1993-10-01 | 1997-12-23 | Toyo Ink Manufacturing Co., Ltd. | Aqueous dispersion of an aqueous hydrazine-terminated polyurethane |
DE19615116A1 (de) * | 1996-04-17 | 1997-10-23 | Bayer Ag | Wäßrige bzw. wasserverdünnbare blockierte Polyisocyanate für die Herstellung von wäßrigen 1K-PUR-Klarlacken mit wesentlich verringerter Thermovergilbung |
US5789518A (en) * | 1996-05-16 | 1998-08-04 | China Textile Institute | Method for aqueous polyurethane blocking reaction |
DE69728346T2 (de) * | 1996-10-08 | 2005-02-10 | Nippon Polyurethane Industry Co., Ltd. | Wasserdispergierbare blockiertes Isocyanat enthaltende Zusammensetzung und wässrige Beschichtungszusammensetzung und Klebstoffzusammensetzung unter Verwendung derselben |
JPH10176030A (ja) * | 1996-10-15 | 1998-06-30 | Sanyo Chem Ind Ltd | 親水性ポリウレタン樹脂の製造法、成形品、樹脂溶液 |
DE19715416A1 (de) * | 1997-04-14 | 1998-10-15 | Ciba Sc Pfersee Gmbh | Umsetzungsprodukte von Isocyanaten mit Hydroxyverbindungen für die Textilveredelung |
ID26351A (id) * | 1998-04-09 | 2000-12-14 | Clariant Finance Bvi Ltd | Isosianat-isosianat oligomerik tersumbat, pembuatan dan penggunaannya |
DE10033097A1 (de) * | 2000-07-07 | 2002-01-17 | Degussa | Verfahren zur Herstellung von hochreaktiven(semi)kristallinen und amorphen blockierten Polyisocyanaten |
DE10042738A1 (de) * | 2000-08-31 | 2002-03-14 | Bayer Ag | Mit Pyrazol oder Pyrazolderivaten blockierte aromatische Polyisocyanate, Verfahren zu deren Herstellung und Verwendung |
DE10047762A1 (de) * | 2000-09-27 | 2002-04-11 | Degussa | Pulverförmige, wasserdispergierbare blockierte Polyisocyanataddukte, ein Verfahren zur Herstellung und ihre Verwendung |
-
2002
- 2002-12-02 IT IT000064A patent/ITVA20020064A1/it unknown
-
2003
- 2003-11-28 ES ES03796068T patent/ES2378534T3/es not_active Expired - Lifetime
- 2003-11-28 CN CNB2003801045743A patent/CN1286873C/zh not_active Expired - Fee Related
- 2003-11-28 CA CA002505971A patent/CA2505971A1/en not_active Abandoned
- 2003-11-28 KR KR1020057010003A patent/KR101072096B1/ko active IP Right Grant
- 2003-11-28 AT AT03796068T patent/ATE541876T1/de active
- 2003-11-28 MX MXPA05005828A patent/MXPA05005828A/es active IP Right Grant
- 2003-11-28 BR BRPI0316845-0A patent/BR0316845B1/pt active IP Right Grant
- 2003-11-28 EP EP03796068A patent/EP1567574B1/en not_active Expired - Lifetime
- 2003-11-28 US US10/537,425 patent/US20060167204A1/en not_active Abandoned
- 2003-11-28 AU AU2003298334A patent/AU2003298334A1/en not_active Abandoned
- 2003-11-28 WO PCT/EP2003/050909 patent/WO2004050736A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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BR0316845B1 (pt) | 2014-01-28 |
EP1567574A1 (en) | 2005-08-31 |
ITVA20020064A0 (it) | 2002-12-02 |
KR101072096B1 (ko) | 2011-10-10 |
JP2006508226A (ja) | 2006-03-09 |
AU2003298334A1 (en) | 2004-06-23 |
CA2505971A1 (en) | 2004-06-17 |
KR20050085301A (ko) | 2005-08-29 |
ATE541876T1 (de) | 2012-02-15 |
BR0316845A (pt) | 2005-10-18 |
JP4879491B2 (ja) | 2012-02-22 |
ES2378534T3 (es) | 2012-04-13 |
US20060167204A1 (en) | 2006-07-27 |
EP1567574B1 (en) | 2012-01-18 |
ITVA20020064A1 (it) | 2004-06-03 |
WO2004050736A1 (en) | 2004-06-17 |
MXPA05005828A (es) | 2005-08-29 |
CN1717426A (zh) | 2006-01-04 |
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