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1. 发明申请

US20070004856A1 Self-crosslinking polyurethane dispersions and a process for their preparation 审中-公开
标题翻译：自交联聚氨酯分散体及其制备方法
公开(公告)号：US20070004856A1
公开(公告)日：2007-01-04
申请号：US11475691
申请日：2006-06-27
申请人： Jan Mazanek , Dorota Greszta-Franz , Sebastian Dorr , Jurgen Meixner , Reinhard Halpaap , Helmut Muller , Olaf Fleck , Heino Muller
发明人： Jan Mazanek , Dorota Greszta-Franz , Sebastian Dorr , Jurgen Meixner , Reinhard Halpaap , Helmut Muller , Olaf Fleck , Heino Muller
IPC分类号： C08G18/08
CPC分类号： C08G18/8064 , C08G18/0823 , C08G18/4219 , C08G18/8048 , C08G18/807 , C08G18/8077 , C09D175/06
摘要： The present invention relates to a process for preparing self-crosslinking polyurethane dispersions by I) reacting a1) polyisocyanates with a2) at least one hydroxyl component having an average OH functionality of ≧2 and a number average molecular weight of 62 to 2500 g/mol, wherein the hydroxyl component contains at least one acid-functional compound containing at least one isocyanate-reactive group, to form an NCO-functional and optionally OH-functional prepolymer, II) then reacting the NCO-functional and optionally OH-functional prepolymer with a3) a hydroxyl component having an average OH functionality of >1 and a4) optionally another polyisocyanate component, which may be the same as or different from a1), to form an OH-functional and NCO-free polyurethane, III) adding a blocked polyisocyanate either before, during or after the reaction of steps I) and II), or forming a blocked polyisocyanate in situ from a polyisocyanate and a blocking agent after the reaction of step II) has taken place, IV) neutralizing the acid groups of the resulting composition by adding a5) a neutralizing agent, and V) dispersing the resulting composition in water. The present invention also relates to the dispersions prepared by the present invention and to their use in coating, adhesive and sealant compositions.
摘要翻译：本发明涉及一种制备自交联聚氨酯分散体的方法，其方法是使a1）多异氰酸酯与a2）至少一种平均OH官能度> = 2，数均分子量为62〜2500g / mol，其中所述羟基组分含有至少一种含有至少一个异氰酸酯反应性基团的酸官能化合物，以形成NCO-官能和任选的OH-官能预聚物，II）然后使所述NCO-官能和任选的OH-官能预聚物其中a3）具有平均OH官能度> 1的羟基组分和a4）任选地可以与a1）相同或不同的另一种多异氰酸酯组分，以形成OH-官能和无NCO的聚氨酯，III）加入在步骤I）和II）的反应之前，期间或之后封闭的多异氰酸酯，或在步骤II）的反应之后由多异氰酸酯和封闭剂原位形成封端多异氰酸酯具有ta 呃地方，IV）通过添加a）中和剂中和所得组合物的酸基，和V）将得到的组合物分散在水中。本发明还涉及由本发明制备的分散体及其在涂料，粘合剂和密封剂组合物中的用途。

2. 发明申请

US20070032594A1 Self-crosslinking polyurethane dispersions containing uretdione and isocyanate-reactive groups 审中-公开
标题翻译：含有脲二酮和异氰酸酯反应性基团的自交联聚氨酯分散体
公开(公告)号：US20070032594A1
公开(公告)日：2007-02-08
申请号：US11496294
申请日：2006-07-31
申请人： Jan Mazanek , Jurgen Meixner , Sebastian Dorr , Olaf Fleck , Heino Muller
发明人： Jan Mazanek , Jurgen Meixner , Sebastian Dorr , Olaf Fleck , Heino Muller
IPC分类号： C08G18/08
CPC分类号： C08G18/0823 , C08G18/027 , C08G18/283 , C08G18/4238 , C08G18/6659 , C08G18/755 , C08G18/798 , C08G18/8048 , C09D175/06
摘要： The present invention relates to aqueous, self-crosslinking polyurethane dispersions containing in the same polyurethane molecule structural units I) and II) wherein R is the radical obtained by removing the isocyanate groups from an aliphatic, cycloaliphatic, araliphatic or aromatic polyisocyanate, R′ is an alkyl radical, X is a carboxylic acid (COOH) or carboxylate (COO−) radical, Y is NH2, NHR″ or OH, and R″ is an alkyl radical. The present invention also relates to a process for preparing these aqueous, self-crosslinking polyurethane dispersions and to their use in aqueous one-component baking systems and in aqueous coating, varnishes or adhesive compositions.
摘要翻译：本发明涉及含有相同聚氨酯分子结构单元I）和II）的水性，自交联聚氨酯分散体，其中R是通过从脂族，脂环族，芳脂族或芳族多异氰酸酯中除去异氰酸酯基而获得的基团，R'是烷基，X是羧酸（COOH）或羧酸酯（COO-SO），Y是NH 2，NHR“或OH，R”是烷基。本发明还涉及一种制备这些水性，自交联聚氨酯分散体的方法，以及它们在水性单组分烘焙系统和水性涂料，清漆或粘合剂组合物中的用途。

3. 发明申请

US20050075470A1 Self-crosslinking polyurethane dispersions 审中-公开
标题翻译：自交联聚氨酯分散体
公开(公告)号：US20050075470A1
公开(公告)日：2005-04-07
申请号：US10953386
申请日：2004-09-29
申请人： Jan Mazanek , Jurgen Meixner , Olaf Fleck , Heino Muller
发明人： Jan Mazanek , Jurgen Meixner , Olaf Fleck , Heino Muller
IPC分类号： C08G18/08 , C08G18/12 , C08G18/40 , C08G18/76 , C08G18/00
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/4018 , C08G18/76 , C08G18/2805
摘要： A process for preparing self-crosslinking polyurethane polymers including i) reacting an aromatic isocyanate component (A) or a mixture of aromatic, aliphatic and/or cycloaliphatic isocyanate component having an isocyanate group functionality of greater than or equal to 2 with an at least difunctional polyol component (B1) with an average molecular weight of from 62 to 2500, which includes at least one acid-functional compound (C), to give a prepolymer containing isocyanate groups or containing hydroxyl groups, ii) adding one or more polyol components (B2) having an OH functionality of greater than or equal to 1, and optionally, an isocyanate component (A′), which may be identical to or different from (A), iii) mixing the resulting NCO-functional product with a blocking agent (D), and iv) adding a polyol component (B3). Self-crosslinking polyurethane polymers prepared as described above can be used in paint, varnish or adhesive compositions.
摘要翻译：一种制备自交联聚氨酯聚合物的方法，其包括：使异氰酸酯组分（A）或具有大于或等于2的异氰酸酯基官能度的芳族，脂族和/或脂环族异氰酸酯组分的混合物与至少二官能平均分子量为62〜2500的多元醇成分（B1），其包含至少一种酸官能化合物（C），得到含异氰酸酯基或含羟基的预聚物，ii）添加一种或多种多元醇成分（ B2），以及任选地，可以与（A）相同或不同的异氰酸酯组分（A'），iii）将所得的NCO-官能产物与封闭剂（D），和iv）添加多元醇成分（B3）。如上所述制备的自交联聚氨酯聚合物可用于油漆，清漆或粘合剂组合物中。

4. 发明授权

US5902897A Polyamines and their use in coating compositions 失效
标题翻译：多胺及其在涂料组合物中的用途
公开(公告)号：US5902897A
公开(公告)日：1999-05-11
申请号：US684355
申请日：1996-07-19
申请人： Christian Wamprecht , Theodor Engbert , Holger Casselmann , Josef Pedain , Jurgen Meixner
发明人： Christian Wamprecht , Theodor Engbert , Holger Casselmann , Josef Pedain , Jurgen Meixner
IPC分类号： C07C211/13 , C08G18/40 , C08G18/46 , C08G18/64 , C08G18/80 , C08G73/02 , C08L79/02 , C09D175/00 , C09D175/04 , C09D179/02 , C07C229/26
CPC分类号： C08G18/6415 , C08G18/4669 , C08G73/02 , C08G73/028 , C08L79/02 , C09D179/02
摘要： The present invention relates to polyamines which are prepared by reactinga) unsaturated oligoesters having an average of 2 to 4 double bonds per molecule andb) optionally other unsaturated compounds suitable as Michael addition acceptors and having an average of 1 to 4 double bonds per molecule withc) (cyclo)aliphatic diamines having two primary amino groups andd) optionally other amino-functional compounds suitable as Michael addition donors.The present invention also relates to the use of these polyamines as a binder component in lacquers and coating compositions, particularly as reactants for blocked polyisocyanates in one-component stoving lacquers.
摘要翻译：本发明涉及多胺，其通过使a）每分子平均具有2至4个双键的不饱和低聚酯和b）任选的适合作为迈克尔加成受体并且每分子平均具有1至4个双键的其它不饱和化合物与c）具有两个伯氨基的（环）脂族二胺和d）任选的其它适用作迈克尔加成供体的氨基官能化合物。本发明还涉及这些多胺作为粘合剂组分在漆和涂料组合物中的用途，特别是作为单组分烘烤漆中封端多异氰酸酯的反应物。

5. 发明授权

US5189133A Hydrophylic, olefinically unsaturated polyurethanes and their use as reactive emulsifiers 失效
标题翻译：羟丙基，烯丙基不饱和聚氨酯及其作为反应性乳化剂的用途
公开(公告)号：US5189133A
公开(公告)日：1993-02-23
申请号：US839454
申请日：1992-02-20
申请人： Jurgen Meixner , Wolfgang Kremer
发明人： Jurgen Meixner , Wolfgang Kremer
IPC分类号： B01F17/52 , C08F290/00 , C08F299/06 , C08G18/00 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/67 , C08G18/68 , C08G18/81 , C08J3/03 , C09D175/16
CPC分类号： C08J3/03 , C08G18/4833 , C08G18/6715 , C08G18/8166 , Y10S528/904
摘要： The present invention relates to hydrophilic polyurethanes having a content of (i) olefinic double bonds (expressed as C.dbd.C, molecular weight 24) of at least 1.0% by weight and (ii) ethylene oxide units incorporated through polyethylene glycol of 20 to 80% by weight, which are based on the reaction product ofa) 1.0 mole of a polyisocyanate component consisting of at least one organic polyisocyanate withb) 0.3 to 2.5 moles of at least one .beta.,.gamma.-ethylenically unsaturated ether alcohol containing 5 to 29 carbon atoms,c) 0 to 1.0 mole of at least one synthesis component containing at least two isocyanate-reactive groups and having a molecular weight of 62 to 2,000 andd) 0.25 to 0.85 moles of a polyethylene glycol component containing at least one polyethylene glycol having a molecular weight of 1,300 to 5,000,at an NCO/OH equivalent ratio, based on starting components a) to d), of 0.7:1 to 1.2:1.The present invention also relates to a water-dispersible coating composition based on a mixture of radical-curable synthetic resins containing unsaturated groups wherein the mixture containsA) 50 to 95 parts by weight of at least one non-water-dispersible synthetic resin containing unsaturated groups and having a molecular weight (M.sub.n of 500 to 10,000 andB) 5 to 95 parts by weight of a polyurethane component which possesses sufficient hydrophilicity to ensure the dispersibility of the mixture in water and which contains at least one of the previously mentioned hydrophilic polyurethanes.
摘要翻译：本发明涉及具有（i）烯属双键（表示为C = C，分子量24）至少为1.0重量％的亲水性聚氨酯，和（ii）通过20至80的聚乙二醇掺入的环氧乙烷单元重量百分比，其基于a）1.0摩尔由至少一种有机多异氰酸酯组成的多异氰酸酯组分与b）0.3至2.5摩尔至少一种含有5至29个的β，γ-烯属不饱和醚醇的反应产物碳原子，c）0至1.0摩尔至少一种含有至少两个异氰酸酯反应性基团并且分子量为62至2,000的合成组分和d）0.25至0.85摩尔含有至少一种聚乙二醇的聚乙二醇组分基于起始组分a）至d），分子量为1,300至5,000，NCO / OH当量比为0.7:1至1.2:1。本发明还涉及一种基于含有不饱和基团的自由基可固化合成树脂的混合物的水分散性涂料组合物，其中混合物含有A）50至95重量份的至少一种含不饱和的非水分散性合成树脂基团，分子量（Mn = 500〜10000和B）5〜95重量份具有足够亲水性的聚氨酯成分，确保混合物在水中的分散性，并含有至少一种前述亲水性聚氨酯。

6. 发明授权

US4753817A Process for the production of UV-hardened opaquely pigmented coatings 失效
标题翻译：用于生产UV硬化不透明色素涂料的方法
公开(公告)号：US4753817A
公开(公告)日：1988-06-28
申请号：US33045
申请日：1987-03-30
申请人： Jurgen Meixner , Wolfgang Kremer , Manfred Muller
发明人： Jurgen Meixner , Wolfgang Kremer , Manfred Muller
IPC分类号： C08L67/06 , C08F2/48 , C08L67/00 , C09D167/06 , B05D3/06
CPC分类号： C09D167/06
摘要： Opaquely pigmented coatings can be produced from lacquers based on monomer-free air-drying polyesters by means of UV radiation if hydroperoxides are additionally employed alongside UV initiators.
摘要翻译：如果与UV引发剂一起使用氢过氧化物，则可以通过UV辐射，通过基于无单体的空气干燥聚酯的漆来生产不透明的着色涂层。

7. 发明授权

US4451509A Radiation-hardenable aqueous binder emulsions of acrylate prepolymer with unsaturated polyester emulsifier having benzyloxy and alkylene-oxy groups 失效
标题翻译：丙烯酸酯预聚物与具有苄氧基和亚烷氧基的不饱和聚酯乳化剂的辐射可硬化水性粘合剂乳液
公开(公告)号：US4451509A
公开(公告)日：1984-05-29
申请号：US455222
申请日：1983-01-03
申请人： Walter Frank , Otto Bendszus , Jurgen Meixner , Hans J. Freier , Hans-Joachim Traenckner
发明人： Walter Frank , Otto Bendszus , Jurgen Meixner , Hans J. Freier , Hans-Joachim Traenckner
IPC分类号： C08F2/00 , C08F2/48 , C08F2/50 , C08F2/54 , C08F283/01 , C08F290/00 , C08F299/00 , C08F299/02 , C08L67/00 , C08L67/06 , C09D5/00 , C09D155/00 , B05D3/06 , B32B27/40
CPC分类号： C08F299/024 , Y10S525/921 , Y10T428/31591
摘要： This invention relates to aqueous, radiation-hardenable emulsions produced from mixtures of the following:(A) from 90 to 50%, by weight, of at least one acrylate prepolymer, containing, per 100 g, from 0.2 to 0.65 mols of (meth)acryloyloxy groups and having a viscosity of from 500 to 300,000 mPa.s, measured at 20.degree. C.;(B) from 10 to 50%, by weight, of at least one emulsifier polyester having a viscosity of from 2,000 to 200,000 mPa.s, containing, per 100 g:(1) from 0.06 to 0.28 mols of condensed units of an .alpha.-.beta.-mono-olefinically unsaturated dicarboxylic acid;(2) from 0.04 to 0.34 mols of benzyloxy groups; and(3) from 30 to 80%, by weight, based on emulsifier polyester, of alkylene-oxy groups (-alkylene-O-);the sum of (A) and (B) amounting to 100%,(C) from 25 to 400%, by weight, of water; and(D) from 0 to 10%, by weight, of at least one conventional photoinitiator;the percentage contents of (C) and (D) being based on the sum of (A) and (B). The emulsions are used in particular for coating wood and wood-like materials.
摘要翻译：本发明涉及由以下混合物制备的水性，辐射可硬化的乳液：（A）90-50％（重量）至少一种丙烯酸酯预聚物，每100g含有0.2至0.65摩尔（甲基））丙烯酰氧基，并且在20℃下测得粘度为500至30万mPa.s。（B）10至50重量％的至少一种粘度为2,000至200,000mPa.s的乳化剂聚酯，其含有每100g：（1）0.06至0.28摩尔的α的缩合单元 - β-单烯属不饱和二羧酸; （2）0.04至0.34摩尔的苄氧基; 和（3）基于乳化剂聚酯的30至80重量％的亚烷基 - 氧基（ - 亚烷基-O-）; （A）和（B）的总和为100％，（C）为25至400重量％的水; 和（D）0至10重量％的至少一种常规光引发剂; （C）和（D）的百分比含量基于（A）和（B）的总和。乳液特别用于涂覆木材和木材样材料。

8. 发明授权

US5521250A Powder coating compositions and their use for the production of coatings 失效
标题翻译：粉末涂料组合物及其在涂料生产中的应用
公开(公告)号：US5521250A
公开(公告)日：1996-05-28
申请号：US503054
申请日：1995-07-17
申请人： Christian Wamprecht , Hans-Ulrich Meier-Westhues , Jurgen Meixner , Lothar Kahl
发明人： Christian Wamprecht , Hans-Ulrich Meier-Westhues , Jurgen Meixner , Lothar Kahl
IPC分类号： C09D5/03 , C08G59/42 , C09D5/46 , C09D125/00 , C09D125/14 , C09D133/04 , C09D133/06 , C09D133/14 , C09D135/06 , C09D179/00 , C09D137/00
CPC分类号： C09D133/068 , C08G59/42 , C09D125/14 , Y10T428/31511 , Y10T428/31529
摘要： Powder coating compositions based on A) copolymers prepared from olefinically unsaturated monomers, containing epoxide and anhydride groups and having a glass transition temperature T.sub.g of 30.degree. to 80.degree. C., an average molecular weight M.sub.n of 1,000 to 6,000 and a molecular weight distribution M.sub.w /M.sub.n of 2.5 to 10.0, B) a hardener component selected from (i) (cyclo)aliphatic dicarboxylic acids, (ii) anhydrides of such dicarboxylic acids, (iii) polyol-modified polymeric anhydrides of such dicarboxylic acids and (iv) aliphatic hydroxycarboxylic acids and optionally C) additional crosslinking agents in the form of polyaddition products having uretidione groups, and the use of these compositions for coating heat-resistant substrates.
摘要翻译：基于A）由包含环氧化物和酸酐基团并且玻璃化转变温度Tg为30至80℃，平均分子量Mn为1,000至6,000和分子量分布Mw（Mw）的烯属不饱和单体制备的共聚物的粉末涂料组合物 / Mn为2.5〜10.0，B）选自（i）（环）脂肪族二羧酸的硬化剂成分，（ii）这些二羧酸的酸酐，（iii）这些二羧酸的多元醇改性聚合酸酐和（iv）脂肪族羟基羧酸和任选C）具有脲基二酮基团的加成产物形式的另外的交联剂，以及这些组合物用于涂覆耐热基材的用途。

9. 发明授权

US5252648A Compositions containing octadienyl ethers as reactive thinners 失效
标题翻译：含有辛二烯基醚作为反应性稀释剂的组合物
公开(公告)号：US5252648A
公开(公告)日：1993-10-12
申请号：US985977
申请日：1992-12-04
申请人： Peter Hohlein , Jurgen Meixner , Josef Pedain
发明人： Peter Hohlein , Jurgen Meixner , Josef Pedain
IPC分类号： C09K3/10 , C09D5/34 , C09D7/00 , C09D7/12 , C08L75/04
CPC分类号： C09D7/001 , C09D5/34
摘要： The present invention relates to a composition which is suitable for the preparation of coatings, sealants and/or fillers and contains one or more binder components and as reactive thinner an octadienyl ether which may contain ester groups and which has a viscosity at 23.degree. C. of at most 5,000 mPas and a content of 1 to 80% by weight of octadienyl groups, --C.sub.8 H.sub.13, 0 to 35% by weight of hydroxyl groups and 0 to 30% by weight of carboxyl groups.
摘要翻译：本发明涉及一种适用于制备涂料，密封剂和/或填料并且含有一种或多种粘合剂组分的组合物，并且作为活性稀释剂可以含有酯基并且在23℃下具有粘度的辛二烯基醚。至多5,000mPas，含量为1至80％（重量）的辛二烯基，-C 8 H 13 0至35％（重量）的羟基和0至30％（重量）的羧基。

10. 发明授权

US5247048A Aliphatic polyurethanes containing acryloyl groups and a process for their production 失效
标题翻译：含有丙烯酸聚酰胺的聚氨酯和其生产工艺
公开(公告)号：US5247048A
公开(公告)日：1993-09-21
申请号：US988645
申请日：1992-12-10
申请人： Jurgen Meixner , Wolfgang Fischer
发明人： Jurgen Meixner , Wolfgang Fischer
IPC分类号： C08F299/06 , C08F290/00 , C08G18/08 , C08G18/30 , C08G18/67 , C08G18/73 , C08G18/75 , C08G18/81 , C08G18/83 , C09D175/04 , C09D175/16
CPC分类号： C08G18/8175 , C08G18/672 , C09D175/16
摘要： The present invention relates to a process for the production of a polyurethane containing acryloyl groups byI) reacting at an NCO:OH equivalent ratio of 1.8:1 to 2.5:1, based on starting components a) and b),a) 0.25 to 0.5 moles of a diisocyanate component comprising one or more organic diisocyanates other than hexamethylene diisocyanate which have a molecular weight below 300 and contain aliphatically and/or cycloaliphatically bound isocyanate groups withb) 0.2 to 0.55 moles of an alcohol component containing acryloyl groups and comprising one or more monohydric alcohols containing acryloyl groups and having a molecular weight of 116 to 144II) mixing the product of step I) withc) 0.5 to 0.75 moles of hexamethylene diisocyanate,III) reacting the resulting mixture withd) 0.1 to 0.65 moles of an alcohol component containing acryloyl groups and comprising one or more monohydric alcohols containing acryloyl groups and having a molecular weight of 116 to 144 ande) 0.15 to 0.45 moles of one or more branched monohydric or dihydric alcohols which have a molecular weight of 132 to 2000 and may contain ether and/or ester groups, wherein components d) and e) may be added in any order or in admixture andIV) reacting the product from step III withf) 0.1 to 1.2 moles of one or more at least trihydric alcohols having a molecular weight of 92 to 2000, wherein the NCO:OH equivalent ratio, based on all of the starting components a) to f), is 0.7:1 to 1:1.
摘要翻译：本发明涉及通过以下方式制备含丙烯酰基的聚氨酯的方法：I）基于起始组分a）和b），以1.8:1至2.5:1的NCO:OH当量比进行反应：a）0.25至 0.5摩尔含有一种或多种分子量低于300的六亚甲基二异氰酸酯以外的有机二异氰酸酯的二异氰酸酯组分，并且含有脂族和/或脂环结合的异氰酸酯基团，以及b）0.2至0.55摩尔含有丙烯酰基的醇组分并包含一个或更多含有丙烯酰基并且分子量为116至144的一元醇II）将步骤I）的产物与c）0.5至0.75摩尔的六亚甲基二异氰酸酯混合，III）使所得混合物与d）0.1至0.65摩尔含有丙烯酰基并含有一个或多个含有丙烯酰基并且分子量为116至144的一元醇的醇组分和e）0.15至0.45摩尔的一种或多种分子量为132至2000的支链一元醇或二元醇，并且可以含有醚和/或酯基，其中组分d）和e）可以任何顺序或混合物加入，以及IV）使步骤III的产物，其中f）0.1至1.2摩尔一种或多种分子量为92至2000的至少三元醇，其中基于所有起始组分a）至f）的NCO:OH当量比为 0.7：1至1：1。

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