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1. 发明授权

US06710118B2 Aqueous polymer dispersion and its use as a water-vapor barrier 有权
标题翻译：水性聚合物分散体及其作为水蒸汽屏障的用途
公开(公告)号：US06710118B2
公开(公告)日：2004-03-23
申请号：US10288528
申请日：2002-11-06
申请人： Markus Koppers , Marco Schmidt , Thomas Anselmann , Jürgen Schmidt-Thümmes , Mike Zott , Eckehardt Wistuba
发明人： Markus Koppers , Marco Schmidt , Thomas Anselmann , Jürgen Schmidt-Thümmes , Mike Zott , Eckehardt Wistuba
IPC分类号： C08F3606
CPC分类号： C09D125/08 , C08F212/04 , C08F236/10 , Y10T428/31891 , Y10T428/31906 , Y10T428/31931 , Y10T428/31935 , C08F2/22
摘要： An aqueous polymer dispersion whose polymer, present in disperse distribution, is composed in free-radically polymerized form of from 20 to 65% by weight of at least one vinylaromatic monomer (monomers A), from 30 to 75% by weight of at least one monomer having two conjugated, ethylenically unsaturated double bonds (monomers B), and from 0.5 to 10% by weight of at least one other monomer, C, selected from the group consisting of &agr;,&bgr;-monoethyienically unsaturated mono- and dicarboxylic acids and amide or ester derivatives thereof and whose alkali metal ion content GA, based on the mass of the dispersed polymer, is ≧0.5% by weight, the pH of the aqueous dispersion medium being adjusted to a value below 6.
摘要翻译：一种聚合物水分散体，其分散分布中的聚合物以自由基聚合的形式由20至65重量％的至少一种乙烯基芳族单体（单体A），30至75重量％的至少一种单体具有两个共轭的烯属不饱和双键（单体B）和0.5至10重量％的至少一种其它单体C，选自α，β-单异乙烯基不饱和单羧酸和二羧酸以及酰胺或酯其衍生物，其碱金属离子含量GA基于分散聚合物的质量为≥0.5重量％，将水性分散介质的pH调节至小于6的值。

2. 发明授权

US06258890B1 Use of an aqueous polymer dispersion to produce water-vapor barriers 失效
标题翻译：使用聚合物水分散体产生水蒸气阻挡层
公开(公告)号：US06258890B1
公开(公告)日：2001-07-10
申请号：US08745924
申请日：1996-11-08
申请人： Jürgen Schmidt-Thuemmes , Eckehardt Wistuba , Andree Dragon , Thomas Anselmann
发明人： Jürgen Schmidt-Thuemmes , Eckehardt Wistuba , Andree Dragon , Thomas Anselmann
IPC分类号： C08K506
CPC分类号： C08F212/06 , C08F236/10 , C09D125/10 , Y10T428/31884 , Y10T428/31891 , Y10T428/31906 , Y10T428/31935
摘要： An aqueous polymer dispersion whose polymer is composed of vinyl-aromatic structures and conjugated dienes, and which has a reduced content of alkali metal ions, is used for producing water-vapor barriers; the invention also relates to the aqueous, low alkali metal polymer dispersion itself.
摘要翻译：聚合物由乙烯基 - 芳族结构和共轭二烯组成并且具有降低的碱金属离子含量的聚合物水分散体用于生产水蒸汽屏障; 本发明还涉及水性低碱金属聚合物分散体本身。

3. 发明授权

US07112626B1 Polymer composition for use as aqueous floor adhesive 有权
标题翻译：用作水性地板粘合剂的聚合物组合物
公开(公告)号：US07112626B1
公开(公告)日：2006-09-26
申请号：US09582216
申请日：1998-12-18
申请人： Peter Fickeisen , Martin Meister , Bernd Reck , Dieter Urban , Eckehardt Wistuba , Thomas Koch , Georg Langhauser
发明人： Peter Fickeisen , Martin Meister , Bernd Reck , Dieter Urban , Eckehardt Wistuba , Thomas Koch , Georg Langhauser
IPC分类号： C08L33/08 , C08L33/10 , C08K3/26 , C08K3/34 , C09J133/08
CPC分类号： C09J11/00 , C08L2666/54 , C09J157/00 , Y10S524/914 , Y10S524/915
摘要： An aqueous composition comprises a mixture of from 10 to 50% by weight of a polymer A) having a gel content of less than 40% by weight and a number-average molecular weight Mn of the soluble fractions of less than 30,000 and from 50 to 90% by weight of a filler B), the amounts by weight being based on the weight sum of the polymer and of the filler.
摘要翻译：水性组合物包含10至50重量％的聚合物A）的混合物，该聚合物A）的凝胶含量小于40重量％，数均分子量M n n可溶部分小于30,000和50至90重量％的填料B），重量的量基于聚合物和填料的重量之和。

4. 发明授权

US06593421B2 Flooring adhesives based on styrene-butadiene copolymers 失效
标题翻译：基于苯乙烯 - 丁二烯共聚物的地板粘合剂
公开(公告)号：US06593421B2
公开(公告)日：2003-07-15
申请号：US09982939
申请日：2001-10-22
申请人： David Christie , Joachim Pakusch , Eckehardt Wistuba , Horst Seibert , Peter Fickeisen
发明人： David Christie , Joachim Pakusch , Eckehardt Wistuba , Horst Seibert , Peter Fickeisen
IPC分类号： C08L2510
CPC分类号： C08F236/10 , C08K3/26 , C08L93/04 , C08L2666/26 , C09J113/00
摘要： An aqueous composition containing from 1 to 60% by weight of a polymer A) built up from a) from 10 to 50% by weight of a vinylaromatic having up to 20 carbon atoms, b) from 45 to 75% by weight of a nonaromatic hydrocarbon having two conjugated double bonds, c) from 0 to 20% by weight of a water-soluble monomer having a water solubility of at least 100 g per liter of water under standard conditions (21° C. and 1 bar), the water-soluble monomer containing no acid group or acid anhydride group, d) from 0.1 to 4.5% by weight of a monomer containing at least one acid group or acid anhydride group, e) from 0 to 30% by weight of a monomer other than a) to d), and from 40 to 99% by weight of a filler B), the weight data for A) and B) being based on the sum of A) and B).
摘要翻译：含有1至60重量％的聚合物A）的水性组合物，其由a）10至50重量％的至多20个碳原子的乙烯基芳族化合物组成，b）45至75重量％的非芳族烃具有两个共轭双键，c）在标准条件（21℃和1巴）下，0至20重量％的水溶性单体的水溶解度至少为100g /升水，不含酸性基团或酸酐基团的可溶性单体，d）0.1〜4.5重量％的含有至少一个酸基或酸酐基团的单体，e）0〜30重量％的除a）至d），和40至99重量％的填料B），A）和B）的重量数据基于A）和B）的总和。

5. 发明授权

US06291573B1 Preparation of polymer powders 失效
标题翻译：聚合物粉末的制备
公开(公告)号：US06291573B1
公开(公告)日：2001-09-18
申请号：US09210765
申请日：1998-12-14
申请人： Joachim Pakusch , Bernd Reck , Peter Claassen , Hans-Jürgen Denu , Eckehardt Wistuba , Claudia Heibel
发明人： Joachim Pakusch , Bernd Reck , Peter Claassen , Hans-Jürgen Denu , Eckehardt Wistuba , Claudia Heibel
IPC分类号： C08L2904
CPC分类号： C08J3/16 , C04B24/2676 , C04B24/2688 , C04B26/04 , C04B2103/0057 , C08J2325/08
摘要： The present invention relates to a process for preparing polymer powders from aqueous polymer dispersions in which the dispersed polymer P comprises in copolymerized form: i) at least one vinylaromatic monomer (a), ii) 1,3-butadiene as monomer (b), and iii) one or more monomers (c) different than the monomers (a) and (b), which comprises drying the aqueous polymer dispersion in the presence of polyvinyl alcohol as drying agent. The present invention also relates to the polymer powders obtainable by this process and to the use of these polymer powders as binders in paints, varnishes and coating compositions generally, in adhesives, and for modifying mineral construction materials. The present invention also relates to mineral construction materials in the form of dry formulations comprising the polymer powders of the invention.
摘要翻译：本发明涉及一种由聚合物水分散体制备聚合物粉末的方法，其中分散的聚合物P以共聚形式包含：i）至少一种乙烯基芳族单体（a），ii）1,3-丁二烯作为单体（b），和ii）与单体（a）和（b）不同的一种或多种单体（c），其包括在聚乙烯醇存在下干燥聚合物水分散体作为干燥剂。本发明还涉及通过该方法获得的聚合物粉末以及这些聚合物粉末作为粘合剂在粘合剂中的用途，通常用于粘合剂和用于改性矿物建筑材料中的粘合剂。本发明还涉及包含本发明的聚合物粉末的干制剂形式的矿物构造材料。

6. 发明授权

US06169132A Flooring adhesives 失效
标题翻译：地板胶
公开(公告)号：US06169132A
公开(公告)日：2001-01-02
申请号：US09325044
申请日：1999-06-03
申请人： Peter Fickeisen , Eckehardt Wistuba
发明人： Peter Fickeisen , Eckehardt Wistuba
IPC分类号： C08L9304
CPC分类号： C09J193/00 , C08L25/00 , C08L27/00 , C08L33/00 , C08L2666/04 , C08L2666/08 , Y10S524/915
摘要： Aqueous composition comprising from 10 to 35% by weight of a water-dispersed polymer A) having a glass transition temperature Tg of below −10° C. from 5 to 22% by weight of a resin B) which is liquid at 23° C. and 1 bar, has a glass transition temperature of below −10° C. and in which abietic acid is soluble at 23° C. and 1 bar such that it is possible to obtain solutions of resin B and abietic acid having a weight content of up to 50% by weight of abietic acid from 5 to 22% by weight of a resin C) which is based on abietic acid or on modified abietic acid and has a glass transition temperature of from 0 to 90° C. and from 21 to 80% by weight of a filler D), the percentages by weight being based on the sum of the constituents of the aqueous composition with the exception of water.
摘要翻译：水性组合物，其包含10至35重量％的玻璃化转变温度Tg低于-10℃的水分散聚合物A），其重量比为5至22重量％的在23℃下为液体的树脂B）和1巴，玻璃化转变温度低于-10℃，其中松香酸在23℃和1巴下溶解，使得可以获得重量含量为的树脂B和松香酸的溶液至多50重量％的松香酸，其为5至22重量％的基于松香酸或改性松香酸的树脂C），并且具有0至90℃的玻璃化转变温度和21至80％的填料D），重量百分比是基于除了水以外的水性组合物的组分的总和。

7. 发明授权

US5486586A Adhesives based on polyvinyl ether copolymers 失效
标题翻译：基于聚乙烯醚共聚物的粘合剂
公开(公告)号：US5486586A
公开(公告)日：1996-01-23
申请号：US440119
申请日：1995-05-12
申请人： Hubertus Kroener , Eberhard Schupp , Eckehardt Wistuba , Oral Aydin , Elmar Schwarzenbach , Klaus Schnell
发明人： Hubertus Kroener , Eberhard Schupp , Eckehardt Wistuba , Oral Aydin , Elmar Schwarzenbach , Klaus Schnell
IPC分类号： C08F16/26 , C08F16/14 , C08F16/16 , C08F16/28 , C08F16/30 , C08F216/18 , C09J129/00 , C09J129/10 , C08F16/12
CPC分类号： C09J129/10
摘要： Adhesives containing polyvinyl ether copolymers having a weight average molecular weight of >10,000, comprisea) from 0 to 95% by weight of vinyl ethers of the formula IH.sub.2 C.dbd.CH--O--Rb) from 5 to 100% by weight of hydrophilic vinyl ethers of the formula IIH.sub.2 C.dbd.CH--O--R.sup.1andc) from 0 to 30% by weight of further monomers,where R is C.sub.1 -C.sub.20 -alkyl and R.sup.1 is an aliphatic or cycloaliphatic radical which may be substituted by hydroxyl groups or interrupted by nonadjacent groups --Y--, Y is oxygen, sulfur or a group NR.sup.2 or N.sup.+ R.sup.2 R.sup.3 X.sup.-, R.sup.2 and R.sup.3 independently of one another are each hydrogen or C.sub.1 -C.sub.4 -alkyl and X.sup.- is a counter-anion, and the molar ratio of carbon atoms to the sum of groups Y and hydroxyl groups in the aliphatic or cycloaliphatic radical is from 1.01:1 to 6.5:1.
摘要翻译：包含重均分子量> 10,000的聚乙烯醚共聚物的粘合剂包含a）0至95重量％的式I的乙烯基醚H 2 C = CH-OR b）5至100重量％的亲水乙烯基醚的式IIH 2 C = CH-O-R 1和c）0至30重量％的另外的单体，其中R是C 1 -C 20 - 烷基，R 1是可以被羟基取代或被中断的脂族或脂环族基团通过不相邻的基团-Y-，Y是氧，硫或基团NR2或N + R2R3X-，R2和R3彼此独立地各自是氢或C1-C4-烷基，X是抗衡阴离子，脂肪族或脂环族基团中碳原子与基团Y和羟基之和的比例为1.01:1至6.5:1。

8. 发明授权

US5162415A Aqueous synthetic resin formulations 失效
标题翻译：水性合成树脂配方
公开(公告)号：US5162415A
公开(公告)日：1992-11-10
申请号：US583847
申请日：1990-09-13
申请人： Gerd Rehmer , Maria G. Rau , Eckehardt Wistuba , Reinhard Baecher , Lothar Matthaei
发明人： Gerd Rehmer , Maria G. Rau , Eckehardt Wistuba , Reinhard Baecher , Lothar Matthaei
IPC分类号： C08K3/00 , C08F2/22 , C08K5/07 , C08K5/132 , C08L31/02 , C08L31/04 , C08L33/04 , C09D131/02 , C09D131/04 , C09D133/06 , C09J131/02 , C09J131/04
CPC分类号： C08K5/132 , C09D133/064 , B29K2027/18
摘要： Aqueous synthetic resin formulations essentially containA) from 3 to 75% by weight of one or more synthetic resins which are composed ofa) from 50 to 99.9% by weight of one or more unsaturated carboxylic or vinyl esters,b) from 0.1 to 12% by weight of one or more .alpha.,.beta.-monoethylenically unsaturated monobasic or dibasic acids or their ahydrides,c) from 0 to 10% by weight of one or more monoethylenically unsaturated acetophenone or benzophenone derivatives,d) from 0 to 35% by weight of one or more other copolymerizable monoethylenically unsaturated monomers, in polymerized form,B) one or more metal cations having a charge of from 2 to 4, in water-soluble form,C) from 0 to 10% by weight, based on the synthetic resin A, or benezophenones or acetophenones which are not monoethylenically unsaturated,D) effective amounts of emulsifiers or protective colloids or a mixture of these active ingredients,E) not less than 5% by weight of water andF) from 0 to 85% by weight of finely divided fillers, and the total amount of the cations B is such that it is capable of neutralizing from 0.2 to 6 times the amount, corresponding to the amount of acid functions incorporated in the form of the monomers b in the synthetic resin A, of their conjugated bases.These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.
摘要翻译：水性合成树脂制剂基本上含有A）3至75重量％的一种或多种合成树脂，其由以下组成：a）50至99.9重量％的一种或多种不饱和羧酸或乙烯基酯，b）0.1至12 一种或多种α，β-单烯属不饱和一元或二元酸或其酸酐的重量％，c）0至10重量％的一种或多种单烯属不饱和苯乙酮或二苯甲酮衍生物，d）0至35重量％的一种或多种其它可共聚单烯属不饱和单体，B）一种或多种电荷为2-4的金属阳离子，以水溶性形式，C）0至10重量％，基于合成的树脂A或不是单烯属不饱和的助苯甲酮或苯乙酮，D）有效量的乳化剂或保护胶体或这些活性成分的混合物，E）不低于5重量％的水，F）0至85重量％细长的重量 y分散的填料，阳离子B的总量使得其能够中和0.2至6倍的量，相当于合成树脂A中单体b形式的酸官能度的量，它们的共轭碱基。这些合成树脂配方适用于涂料，粘合剂，密封或浸渍。

9. 发明授权

US5041495A Aqueous secondary dispersion containing phosphate groups 失效
标题翻译：含有磷酸盐基团的水性二次分散体
公开(公告)号：US5041495A
公开(公告)日：1991-08-20
申请号：US563664
申请日：1990-08-06
申请人： Thomas Schwerzel , Gerhard Auchter , Eckehardt Wistuba
发明人： Thomas Schwerzel , Gerhard Auchter , Eckehardt Wistuba
IPC分类号： C08F220/12 , C08F230/02
CPC分类号： C08F220/12 , C08F230/02
摘要： Aqueous secondary dispersions containing phosphate groups are obtainable by copolymerization of(A) 25-98% by weight of acrylates and/or methacrylates,(B) 1-10% by weight of acrylic and/or methacrylic acid,(C) 1-8% by weight of a compound of the general formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen and/or a C.sub.1 -C.sub.8 -hydrocarbon radical and Z is a straight-chain or branched C.sub.1 -C.sub.8 -alkylene, and(D) 0-60% by weight of a copolymerizable olefinically unsaturated compound, in an organic solvent, neutralization of the copolymer solution and dilution with water and, if required, removal of solvent by distillation.
摘要翻译：（A）25-98重量％的丙烯酸酯和/或甲基丙烯酸酯，（B）1-10重量％的丙烯酸和/或甲基丙烯酸，（C）1-8 其中R 1和R 2各自为氢和/或C 1 -C 8 - 烃基，Z为直链或支链C 1 -C 8 - 亚烷基，和（D）0重量％的通式为“IMAGE”的化合物 -60重量％的可共聚的烯属不饱和化合物，在有机溶剂中，中和共聚物溶液并用水稀释，如果需要，通过蒸馏除去溶剂。

10. 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。

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