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1. 发明授权

US4370460A Copolymers based on styrene and acrylic acid esters and/or methacrylic acid esters, and their use in gasoline-containing masonry paints or renders 失效
标题翻译：基于苯乙烯和丙烯酸酯和/或甲基丙烯酸酯的共聚物及其在含汽油的砖石涂料中的用途
公开(公告)号：US4370460A
公开(公告)日：1983-01-25
申请号：US274195
申请日：1981-06-16
申请人： Gerhard Neubert , Eckehardt Wistuba
发明人： Gerhard Neubert , Eckehardt Wistuba
IPC分类号： C08F212/08 , C08F218/10 , C08F220/18 , C09D125/14 , C08F220/12
CPC分类号： C09D125/14 , C08F212/08 , C08F218/10 , C08F220/18 , Y10T428/31855
摘要： Gasoline-soluble copolymers containing, as copolymerized units,(A) from 10 to 40% by weight of styrene,(B) from 10 to 50% by weight of tert.-butyl acrylate and/or vinyl pivalate,(C) from 20 to 40% by weight of isobutyl methacrylate,(D) from 5 to 20% by weight of acrylic acid esters and/or methacrylic acid esters of alkanols of 10 to 20 carbon atoms and(E) from 0 to 5% by weight of monoolefinically unsaturated monocarboxylic acids and/or dicarboxylic acids of 3 to 5 carbon atoms and/or their .beta.-hydroxyalkyl esters and/or monoalkyl esters of the dicarboxylic acids,the amount of component (D) being from 20 to 50% by weight of that of component (A), and the sum of the percentages of A to E being 100, are particularly suitable for use as binders for gasoline-containing masonry paints and renders.
摘要翻译：含有10-40％（重量）苯乙烯的（A），（B）10-50％（重量）丙烯酸叔丁酯和/或新戊酸乙烯酯的共聚单元的汽油可溶性共聚物，（C）20 至40重量％的甲基丙烯酸异丁酯，（D）5至20重量％的丙烯酸酯和/或10至20个碳原子的链烷醇的甲基丙烯酸酯和（E）0至5重量％的单烯烃 3至5个碳原子的不饱和单羧酸和/或二羧酸和/或它们的二羧酸的β-羟烷基酯和/或单烷基酯，组分（D）的量为20至50重量％组分（A），A与E的百分比之和为100，特别适合用作含汽油的砖石涂料和涂料的粘合剂。

2. 发明授权

US4952623A Aqueous polymer dispersions having a long shelf life 失效
标题翻译：具有长保质期的聚合物水分散体
公开(公告)号：US4952623A
公开(公告)日：1990-08-28
申请号：US210496
申请日：1988-06-23
申请人： Gerhard Auchter , Thomas Schwerzel , Rainer Blum , Gerhard Neubert , Eckehardt Wistuba , Rolf Osterloh
发明人： Gerhard Auchter , Thomas Schwerzel , Rainer Blum , Gerhard Neubert , Eckehardt Wistuba , Rolf Osterloh
IPC分类号： C08F220/02 , C08F2/44 , C08F220/04 , C08F220/10 , C08F220/12 , C08K3/00 , C08K3/28 , C08K3/32 , C08K5/17 , C08K5/22 , C08K5/25 , C08L23/00 , C08L23/02 , C08L25/00 , C08L25/04 , C08L29/00 , C08L29/10 , C08L29/12 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/18 , C08L33/20 , C08L33/24 , C08L33/26 , C08L35/02 , C09D123/00 , C09D123/02 , C09D125/00 , C09D125/04 , C09D125/14 , C09D129/00 , C09D129/10 , C09D129/12 , C09D133/02 , C09D133/04 , C09D133/06 , C09D133/20 , C09D133/26 , C09D135/02
CPC分类号： C09D125/14 , C08K5/25 , C09D133/06 , C08L33/064
摘要： Aqueous polymer dispersions which have a long shelf life are obtainable by dispersing a mixture of 15-50% by weight of a copolymer (A) of(I) 1.5-15% by weight of copolymerizable compounds of 3 to 10 carbon atoms which contain a carboxyl or carboxylic anhydride group,(II) 30-98.5% by weight of C.sub.1 -C.sub.20 -alkyl acrylates or methacrylates,(III) 0-60% by weight of vinylaromatics,(IV) 0-20% by weight of copolymerizable carbonyl compounds and(V) 0-20% by weight of further copolymerizable organic compounds not stated under (I) to (IV) and50-85% by weight of a copolymer (B) of40-100% by weight of the monomers (II) and0-60% by weight of the monomers (III) to (V),with the proviso that the copolymers (A) and (B) together contain, as components, up to 65% by weight of alkyl (meth)acrylates (II) whose homopolymers have glass transition temperatures of less than 0.degree. C., and that one or both of the copolymers (A) and (B) contain the monomers (IV) as components,in water with the addition of ammonia and a polyhydrazide (C), and the said dispersions are used for the preparation of finishes and coatings.
摘要翻译：具有长保质期的聚合物水分散体可通过将15-50重量％的（I）（I）共聚物（A）1.5-15重量％的共聚合的3至10个碳原子的化合物（其含有羧酸或羧酸酐基团，（II）30-98.5重量％的丙烯酸或甲基丙烯酸C 1 -C 20烷基酯，（III）0-60重量％乙烯基芳烃，（Ⅳ）0-20重量％的可共聚羰基化合物和（V）0-20重量％的（I）至（IV）中未提及的另外可共聚的有机化合物和50-85重量％的共聚物（B）为40-100重量％的单体（II ）和0-60重量％的单体（III）至（V），条件是共聚物（A）和（B）共同含有至多65重量％的（甲基）丙烯酸烷基酯（II），其均聚物具有小于0℃的玻璃化转变温度，并且共聚物（A）和（B）中的一种或两种在单体（Ⅳ）中含有单体 monia和聚酰肼（C），并且所述分散体用于制备表面和涂层。

3. 发明授权

US06803405B1 Thickeners for aqueous dispersions 失效
标题翻译：增稠剂用于水性分散体
公开(公告)号：US06803405B1
公开(公告)日：2004-10-12
申请号：US10088521
申请日：2002-03-29
申请人： Klaus Schnell , Michael Kerber , Eberhard Schupp , Eckehardt Wistuba
发明人： Klaus Schnell , Michael Kerber , Eberhard Schupp , Eckehardt Wistuba
IPC分类号： C08L3104
CPC分类号： C08F226/10 , C08F218/08
摘要： The invention relates to the aqueous preparation of a polymer. Said preparation contains a copolymer consisting of a) 30 to 79.5 wt. % N-vinylpyrrolidone, b) 20 to 69.5 wt. % vinylacetate, c) 0.5 to 25 wt % of a monovinyl ester of a C4 to C20 monocarboxylic acid and d) 0 to 40 wt. % of an additional, copolymerisable, ethylenically unsaturated compound.
摘要翻译：本发明涉及聚合物的水性制剂。所述制备物包含由以下组分组成的共聚物：a）30〜79.5重量％％N-乙烯基吡咯烷酮，b）20〜69.5重量％％乙酸乙烯酯，c）0.5〜25重量％的C4〜C20一元羧酸的单乙烯基酯，以及d）0〜40重量％％的另外的可共聚的烯属不饱和化合物。

4. 发明授权

US06552119B1 Latent cross-linking aqueous dispersions containing polyurethane 有权
标题翻译：含聚氨酯的潜在交联水性分散体
公开(公告)号：US06552119B1
公开(公告)日：2003-04-22
申请号：US09744977
申请日：2001-02-15
申请人： Ulrike Licht , Karl Häberle , Eckehardt Wistuba
发明人： Ulrike Licht , Karl Häberle , Eckehardt Wistuba
IPC分类号： C08J300
CPC分类号： C08G18/10 , C08G18/0828 , C08L75/04 , C08G18/73 , C08G18/797 , C08L33/00
摘要： A latent-crosslinking aqueous polyurethane dispersion comprises I) a disperse phase (P.I) including Ia) a polyurethane (Ia) which has hydrophilic groups which make it dispersible in water and also has carbodiimide groups but essentially no carboxyl groups or Ib) a physical mixture of Ibi) a polyurethane (Ibi) which has hydrophilic-groups which make it dispersible in water but has essentially no carbodiimide or carboxyl groups and Ibii) a carbodiimide (Ibii) which has essentially no hydrophilic groups which make it dispersible in water II) a coherent aqueous phase (P.II) including in dissolved form a polycarboxylic acid II which has no carbodiimide groups but has a solubility of at least 1 g/l at 25° C. in the coherent aqueous phase P.II.
摘要翻译：潜交联水性聚氨酯分散体包括I）包含I）分散相（PI）的聚氨酯（Ia），其具有使其分散在水中并且还具有碳二亚胺基团但基本上不含羧基的亲水基团，或Ib）Ibi）的物理混合物具有亲水基团的聚氨酯（Ibi），其使其分散在水中但基本上不含碳二亚胺或羧基，并且具有基本上不具有使其在水中分散的亲水基团的碳二亚胺（Ibii）II）相干水相（P. II）包括溶解形式的聚羧酸II，其不具有碳二亚胺基团，但在25℃下在相干水相P.II中具有至少1g / l的溶解度。

5. 发明授权

US06531179B2 Use of aqueous polymer dispersions for modifying mineral coatings for concrete moldings 有权
标题翻译：使用聚合物水分散体改性混凝土模制品的矿物涂料
公开(公告)号：US06531179B2
公开(公告)日：2003-03-11
申请号：US09748285
申请日：2000-12-27
申请人： Manfred Schwartz , Bertold Bechert , Hans-Jürgen Denu , Eckehardt Wistuba
发明人： Manfred Schwartz , Bertold Bechert , Hans-Jürgen Denu , Eckehardt Wistuba
IPC分类号： B05D102
CPC分类号： C04B41/5076 , C04B24/26 , C04B24/2688 , C04B40/0039 , C04B2111/00594 , E04D1/04 , E04D13/002 , C04B28/02 , C04B2103/40 , C04B41/4578 , C04B2103/54
摘要： The invention describes a method of coating a concrete molding which comprises a) the application of at least one plastic, cement-bound mineral composition to an uncoated mineral molding wherein said plastic composition comprises at least one aqueous polymer dispersion and b) bringing about the setting of the plastic composition, wherein the aqueous polymer dispersion comprises: at least one polymer P in the form of dispersed polymer particles with a glass transition temperature of from −20 to +80° C., the polymer containing not more than 2% by weight of copolymerized monoethylenically unsaturated monomers having an acid group.
摘要翻译：本发明描述了一种涂覆混凝土模制件的方法，该方法包括：a）将至少一种塑料，水泥结合的矿物组合物施用于未涂覆的矿物模制品，其中所述塑料组合物包含至少一种含水聚合物分散体，和b）的塑料组合物，其中所述聚合物水分散体包含：至少一种呈分散聚合物颗粒形式的聚合物P，玻璃化转变温度为-20至+ 80℃，所述聚合物不超过2重量％的具有酸基的共聚单烯属不饱和单体。

6. 发明授权

US06348530B1 Thermosetting aqueous compositions 失效
标题翻译：热固性水性组合物
公开(公告)号：US06348530B1
公开(公告)日：2002-02-19
申请号：US09462066
申请日：2000-01-04
申请人： Bernd Reck , Stefan Dreher , Wilhelm Friedrich Beckerle , Eckehardt Wistuba , Michael Seufert , Joachim Roser , Johannes Türk
发明人： Bernd Reck , Stefan Dreher , Wilhelm Friedrich Beckerle , Eckehardt Wistuba , Michael Seufert , Joachim Roser , Johannes Türk
IPC分类号： C08K517
CPC分类号： D04H1/587 , C08K5/17 , C09D151/003 , D04H1/4209 , D04H1/4218 , D04H1/4266 , D04H1/64 , D04H1/645 , C08L33/02 , C08L33/064 , C08L2666/28
摘要： Heat-curable aqueous compositions which comprise a carboxyl-containing polymer component and optionally a hydroxyalkylated amine are used as binders for shaped articles.
摘要翻译：包含含羧基的聚合物组分和任选的羟烷基化胺的可热固化的水性组合物用作成型制品的粘合剂。

7. 发明授权

US5891580A Use of aqueous polyurethane dispersions as adhesives for laminated films 失效
标题翻译：使用水性聚氨酯分散体作为层压薄膜的粘合剂
公开(公告)号：US5891580A
公开(公告)日：1999-04-06
申请号：US843128
申请日：1997-04-28
申请人： Hans-Joachim Fricke , Karl Haeberle , Lothar Maempel , Fritz Peikert , Eckehardt Wistuba
发明人： Hans-Joachim Fricke , Karl Haeberle , Lothar Maempel , Fritz Peikert , Eckehardt Wistuba
IPC分类号： C08G18/08 , C09J175/00 , C09J175/04 , B32B27/00
CPC分类号： C08G18/0804 , C08G18/0823 , C09J175/04 , C08G2170/80 , Y10T428/31587
摘要： Aqueous dispersions containing a polyurethane which contains less than 0.6% by weight, based on the polyurethane, of urea groups ##STR1## are used as adhesives.
摘要翻译：使用含有基于聚氨酯的小于0.6重量％的尿素基团“IMAGE”的聚氨酯的水性分散体作为粘合剂。

8. 发明授权

US5348993A Aqueous polymer dispersions 失效
标题翻译：聚合物水分散体
公开(公告)号：US5348993A
公开(公告)日：1994-09-20
申请号：US15426
申请日：1993-02-09
申请人： Bernd Daeumer , Andree Dragon , Wilhelm F. Beckerle , Gernot Franzmann , Josef Neutzner , Eckehardt Wistuba , Joachim Pakusch , Maximilian Angel
发明人： Bernd Daeumer , Andree Dragon , Wilhelm F. Beckerle , Gernot Franzmann , Josef Neutzner , Eckehardt Wistuba , Joachim Pakusch , Maximilian Angel
IPC分类号： C04B24/26 , C04B28/02 , C08F2/30 , C08L1/26
CPC分类号： C04B24/26 , C04B28/02 , C08F2/30
摘要： Aqueous polymer dispersions contain, as a dispersant, a mixture of an ethylene oxide/propylene oxide copolymer, an ethoxylated alkylphenol and/or an ethoxylated fatty alcohol, an ethoxylated polysaccharide and, if required, as a further component, sulfuric acid half-esterified with an ethoxylated alkylphenol and/or an ethoxylated fatty alcohol.
摘要翻译：聚合物水分散体含有作为分散剂的环氧乙烷/环氧丙烷共聚物，乙氧基化烷基酚和/或乙氧基化脂肪醇的混合物，乙氧基化多糖，如果需要，作为另外的组分含有硫酸，其与乙氧基化烷基酚和/或乙氧基化脂肪醇。

9. 发明授权

US5215827A Polymer-coated precast concrete 失效
标题翻译：聚合物涂层预制混凝土
公开(公告)号：US5215827A
公开(公告)日：1993-06-01
申请号：US802397
申请日：1991-12-04
申请人： Bernhard Dotzauer , Eckehardt Wistuba , Manfred Schwartz , Rolf Petri , Bertold Bechert , Hans-Juergen Denu
发明人： Bernhard Dotzauer , Eckehardt Wistuba , Manfred Schwartz , Rolf Petri , Bertold Bechert , Hans-Juergen Denu
IPC分类号： C04B41/48 , C04B41/63 , C09D133/06
CPC分类号： C04B41/009 , C04B41/483 , C04B41/63 , C09D133/062 , C04B2111/00586 , C04B2111/21 , Y10T428/31855
摘要： Precast concrete which is coated with a copolymer A with a glass transition temperature of rom -25.degree. to +30.degree. C. and composed ofa) from 0.1 to 10% by weight of a monomer of the formula I ##STR1## where R.sup.1 and R.sup.2 are each --H or C.sub.1 -C.sub.4 -alkyl, R.sup.3 is a bridge of from 1 to 20 carbons,R.sup.4 is --C(O)R.sup.6, --C(O)OR.sup.6 or -CNR.sup.5 is --H, --C(OR)R.sup.9, --C(O)OR.sup.9 or --CNX is --O-- or --NR.sup.7 --,Z is a single bond, --CH.sub.2 --, --O--, --NR.sup.8 -- or --O--C(O)-- andR.sup.6, R.sup.7, R.sup.8 and R.sup.9 are each --H, alkyl, aryl, alkaryl or aralkyl of up to 12 carbons,b) from 85 to 99.9% by weight of at least two monomers selected from the group comprising esters of acrylic and methacrylic acid with alcohols containing from 1 to 24 carbons, vinyl esters of carboxylic acids containing from 1 to 20 carbons, vinylaromatic compounds containing up to 20 carbons, ethylenically unsaturated nitriles containing from 3 to 6 carbons, vinyl halides, non-aromatic hydrocarbons containing from 2 to 8 carbons and at least one olefinic double bond andc) from 0 to 10% by weight of other copolymerizable tin-free monomers,is produced as described.
摘要翻译：涂有共聚物A的预制混凝土，其玻璃化转变温度为-25℃至+ 30℃，并由a）0.1至10重量％的式I的单体组成，其中R 1 且R 2为-C（O）R 6，-C（O）OR 6或-CN R 5为-H，-C（O）或）R 9，-C（O）OR 9或-CN X为-O-或-NR 7 - ，Z为单键，-CH 2 - ， - O - ， - NR 8 - 或-OC（O） R 7，R 8和R 9各自为至多12个碳的-H，烷基，芳基，烷芳基或芳烷基，b）85至99.9重量％的至少两种选自丙烯酸和甲基丙烯酸的酯与含有醇的组的单体 1至24个碳原子，含有1-20个碳原子的羧酸乙烯基酯，含有至多20个碳的乙烯基芳族化合物，含有3-6个碳原子的烯键式不饱和腈，卤代乙烯，含有2-8个碳原子的非芳族烃，和至少一个烯属双键和c）0至10 其他可共聚的无锡单体的重量％如上所述制备。

10. 发明授权

US4980411A Binders for non-tacky, non-soiling, flexible coatings 失效
标题翻译：非粘性，无污染，柔性涂料的粘合剂
公开(公告)号：US4980411A
公开(公告)日：1990-12-25
申请号：US292311
申请日：1988-12-30
申请人： Wilhelm F. Beckerle , Andree Dragon , Gernot Franzmann , Lothar Matthaei , Eckehardt Wistuba , Helmut Teichmann
发明人： Wilhelm F. Beckerle , Andree Dragon , Gernot Franzmann , Lothar Matthaei , Eckehardt Wistuba , Helmut Teichmann
IPC分类号： C09D133/10 , C08L33/02 , C09D133/04 , C09D133/06
CPC分类号： C09D133/06 , C08L33/02
摘要： Binders for non-tacky, non-soiling, flexible coatings based on aqueous copolymer dispersions which contain zinc-amine complexes essentially consist of(A) from 99 to 90% by weight of a (meth)acrylate copolymer dispersion whose polymer has a glass transition temperature of from -40.degree. to -1.degree. C. and(B) from 1 to 10% by weight of a water-soluble zinc-amine complex salt of a polymeric carboxylic acid,the percentages by weight being based on the total amount of polymer.
摘要翻译：基于含有锌 - 胺配合物的含水共聚物分散体的非粘性，不污染柔软涂层的粘合剂基本上由（A）99-90％重量的聚合物具有玻璃化转变的（甲基）丙烯酸酯共聚物分散体温度为-40℃至-1℃，和（B）1至10重量％的聚合羧酸的水溶性锌 - 胺络合盐，其重量百分比基于聚合物。

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