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1. 发明专利

JP2002138145A METHOD OF PRODUCING POLYMER POWDER, POWDER, USE OF THE SAME AND BONDED CONSTRUCTION MATERIALS 审中-公开
公开(公告)号：JP2002138145A
公开(公告)日：2002-05-14
申请号：JP2001249230
申请日：2001-08-20
申请人： BASF AG
发明人： SANDOR MARIO , PAKUSCH JOACHIM DR , SACK HEINRICH , KOPPERS MARKUS , DENU HANS-JUERGEN , GULDEN ROLF
IPC分类号： C08J3/12 , C04B24/26 , C08J3/16 , C08K3/00 , C08K5/00 , C08L25/10 , C09D5/03 , C09D109/06 , C09D125/10 , C09D161/00 , C09D201/00 , C09J109/06 , C09J125/10 , C09J161/00 , C09J201/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a polymer powder having better thin film formability at the use of a drying aid based on arylsulfonic acid-formaldehyde condensation product of an oligomer. SOLUTION: This method of producing a polymer powder comprises volatilization of volatile components from an aqueous dispersion of a thin film forming polymer P in the existence of a drying aid T selected from arylsulfonic acid- formaldehyde condensation products, where the aqueous dispersion of a thin film forming polymer comprises at least an anionic surface active compound AO having at least an alkyl group of C6 to C32.

2. 发明专利

JP2003301015A Polymer dispersion, use of polymer dispersion and powder and granule produced from polymer dispersion, and method of improving mechanical strength, elasticity and processability of building material 审中-公开
标题翻译：聚合物分散体，聚合物分散体的使用以及由聚合物分散体生产的粉末和粉末，以及改善机械强度，建筑材料的弹性和加工性的方法
公开(公告)号：JP2003301015A
公开(公告)日：2003-10-21
申请号：JP2003078366
申请日：2003-03-20
申请人： Basf Ag , ビーエーエスエフアクチェンゲゼルシャフト
发明人： KOPPERS MARKUS , PAKUSCH JOACHIM DR , ANDERS HERMANN , SCHMIDT MARCO , DENU HANS-JUERGEN
IPC分类号： C04B24/26 , C04B28/02 , C08F212/00 , C08F212/04 , C08F236/04 , C08F236/10 , C08F290/06
CPC分类号： C04B24/2641 , C04B24/2647 , C04B24/2676 , C04B24/2688 , C04B28/02 , C04B2103/0057 , C04B2111/00586 , C04B2111/0075 , C08F212/04 , C08F236/10 , C08F290/062
摘要： PROBLEM TO BE SOLVED: To provide a polymer dispersion for improving mechanical properties of building materials. SOLUTION: The polymer dispersion contains a copolymer containing, as a monomer to be polymerized and introduced into the copolymer, an aliphatic conjugated diene, a vinylaromatic monomer, the monoester of a 2-10C alkanediol containing acrylic acid or methacrylic acid, an alkyl polyethylene glycol (meth) acrylate of formula (1), a mixture from the monoester and the alkyl polyethylene glycol (meth)acrylate, an ethylenically unsaturated monomer having an acid group or a salt thereof, an ethylenically unsaturated nitrile, and an amide of an α,β-ethylenically unsaturated monocarboxylic acid and an amide of an α,β- ethylenically unsaturated dicarboxylic acid. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供用于改善建筑材料的机械性能的聚合物分散体。解决方案：聚合物分散体含有共聚物，其含有作为待聚合并引入共聚物的单体，脂族共轭二烯，乙烯基芳族单体，含有丙烯酸或甲基丙烯酸的2-10C链烷二醇的单酯，式（1）的烷基聚乙二醇（甲基）丙烯酸酯，来自单酯和烷基聚乙二醇（甲基）丙烯酸酯的混合物，具有酸基或其盐的烯属不饱和单体，烯属不饱和腈和酰胺 α，β-烯属不饱和一元羧酸和α，β-烯属不饱和二羧酸的酰胺。版权所有（C）2004，JPO

3. 发明专利

JP2003212931A AQUEOUS POLYMER DISPERSION AND ITS USE AS MOISTURE-PROOF LAYER 审中-公开
公开(公告)号：JP2003212931A
公开(公告)日：2003-07-30
申请号：JP2002349380
申请日：2002-12-02
申请人： BASF AG
发明人： KOPPERS MARKUS , SCHMIDT MARCO , ANSELMANN THOMAS , SCHMIDT-THUEMMES JUERGEN , ZOTT MIKE , WISTUBA ECKEHARDT
IPC分类号： C08K3/10 , C08F212/04 , C08F220/00 , C08F236/04 , C08F236/10 , C08L25/10 , C09D125/08
摘要： PROBLEM TO BE SOLVED: To provide an aqueous polymer dispersion for a moisture-proof layer. SOLUTION: This aqueous polymer dispersion has, as its dispersed polymer, a radical-polymerized polymer comprising 20-65 mass% at least a vinyl aromatic monomer (monomer A), 30-75 mass% at least a monomer (monomer B) having two conjugated ethylenically unsaturated double bond, and 0.5-10 mass% at least one other monomer (monomer C) selected from the group consisting of α,β-monoethylenically unsaturated mono- and di-carboxylic acids and their ester derivatives, and the quantity of its alkali metal ion GA is not less than 0.5 mass% of the mass of the dispersed polymer, and the pH of the aqueous dispersion medium is controlled to less than 6. COPYRIGHT: (C)2003,JPO

4. 发明专利

ES2268656T3 PROCEDIMIENTO PARA LA ELABORACION DE POLIMERO EN POLVO. 未知
公开(公告)号：ES2268656T3
公开(公告)日：2007-03-16
申请号：ES04731922
申请日：2004-05-10
申请人： BASF AG
发明人： PAKUSCH JOACHIM , KOPPERS MARKUS , GASCHLER WOLFGANG , SACK HEINRICH , SCHMIDT-THUMMES JURGEN , DENU HANS-JURGEN
IPC分类号： C08J3/12 , C04B24/26 , C08F6/00 , C08J3/16
摘要： Procedimiento de elaboración de polímero en polvo por evaporación de los componentes volátiles de las dispersiones acuosas de polímero P formador de película, caracterizado porque la dispersión polimérica acuosa antes de la evaporación de los componentes volátiles presenta aún auxiliares de secado T, presentes en una cantidad del 0, 1 al 80 % en peso de, relativo al polímero P de la dispersión, empleándose polivinilformamida como auxiliar de secado T.

5. 发明专利

DE10322787A1 未知
公开(公告)号：DE10322787A1
公开(公告)日：2004-12-09
申请号：DE10322787
申请日：2003-05-19
申请人： BASF AG
发明人： PAKUSCH JOACHIM , KOPPERS MARKUS , GASCHLER WOLFGANG , SACK HEINRICH , SCHMIDT-THUEMMES JUERGEN , DENU HANS-JUERGEN
IPC分类号： C04B24/26 , C08F6/00 , C08J3/12 , C08J3/16 , C09D5/12 , C08F6/06
摘要： A process for preparing a polymer powder by evaporating the volatile constituents from an aqueous dispersion of a film-forming polymer P, wherein prior to the evaporation of the volatile constituents the aqueous polymer dispersion still comprises drying assistants T, present in an amount of from 0.1 to 80% by weight, based on the polymer P of the dispersion, and there being used as drying assistant T polyvinylformamide. The polyvinylformamide used preferably has a K value (KW), determined by the method of Fikentscher in accordance with DIN 53726, of from 5 to 50.

6. 发明专利

DE10322786A1 未知
公开(公告)号：DE10322786A1
公开(公告)日：2004-12-09
申请号：DE10322786
申请日：2003-05-19
申请人： BASF AG
发明人： KOPPERS MARKUS , PAKUSCH JOACHIM , SACK HEINRICH , KRONER MATTHIAS , KLUEGLEIN MATTHIAS , LAUBENDER MATTHIAS
IPC分类号： C04B24/26 , C04B26/02 , C08F6/00 , C08J3/16 , C08F6/06 , C09D5/12

7. 发明专利

DE10040826A1 未知
公开(公告)号：DE10040826A1
公开(公告)日：2002-03-07
申请号：DE10040826
申请日：2000-08-21
申请人： BASF AG
发明人： SANDOR MARIO , PAKUSCH JOACHIM , SACK HEINRICH , KOPPERS MARKUS , DENU HANS-JUERGEN , GULDEN ROLF
IPC分类号： C08J3/12 , C04B24/26 , C08J3/16 , C08K3/00 , C08K5/00 , C08L25/10 , C09D5/03 , C09D109/06 , C09D125/10 , C09D161/00 , C09D201/00 , C09J109/06 , C09J125/10 , C09J161/00 , C09J201/00 , C09K3/10 , C08J3/14 , C04B26/02 , C08F6/06 , C08L25/08 , C09D5/12

8. 发明专利

DE10322788A1 未知
公开(公告)号：DE10322788A1
公开(公告)日：2004-12-09
申请号：DE10322788
申请日：2003-05-19
申请人： BASF AG
发明人： PAKUSCH JOACHIM , KOPPERS MARKUS , SCHROEDER MARC , SACK HEINRICH , DENU HANS-JUERGEN
IPC分类号： C08J3/12 , C08J3/16 , C08F6/06 , C09D5/12

9. 发明专利

DE10158652A1 未知
公开(公告)号：DE10158652A1
公开(公告)日：2003-06-12
申请号：DE10158652
申请日：2001-11-30
申请人： BASF AG
发明人： KOPPERS MARKUS , SCHMIDT MARCO , ANSELMANN THOMAS , SCHMIDT-THUEMMES JUERGEN , ZOTT MIKE , WISTUBA ECKEHARDT
IPC分类号： C08K3/10 , C08F212/04 , C08F220/00 , C08F236/04 , C08F236/10 , C08L25/10 , C09D125/08 , C08F212/08 , C08F212/12 , C09D5/34 , C09D133/10
摘要： An aqueous polymer dispersion with a polymerisate in disperse distribution in a radically polymerized form is synthesized from at least one vinyl aromatic monomer A; a doubly conjugated ethylenically unsaturated monomer B; and a monomer C selected from alpha, beta-monoethylenically unsaturated mono- and dicarboxylic acids or their amide or ester derivatives. An aqueous polymer dispersion with a polymerisate in disperse distribution in a radically polymerized form synthesized from (wt.%): at east one vinyl aromatic monomer (monomer A)(20-65); at least one doubly conjugated ethylenically unsaturated double bonded monomer (monomer B)(30-75); and at least one other monomer (monomer C)(0.5-10) selected from alpha,beta-monoethylenically unsaturated mono- and dicarboxylic acids or their amide or ester derivatives, and their content GA of alkali metal ion, relative to the weight of dispersed polymerisate is ≥ 0.5 wt.% , where the pH of the aqueous dispersion medium is set at a value lower than 6 is new. An Independent claim is included for preparation of the aqueous polymer dispersion by radical emulsion polymerization of the starting monomers A, B, and C in the required ratios for production of the polymer, with setting of the pH of the aqueous dispersion medium at below 6 by addition of a specific amount of aqueous alkali metal hydroxide solution.

10. 发明专利

DE502004001286D1 未知
公开(公告)号：DE502004001286D1
公开(公告)日：2006-10-05
申请号：DE502004001286
申请日：2004-05-10
申请人： BASF AG
发明人： PAKUSCH JOACHIM , KOPPERS MARKUS , GASCHLER WOLFGANG , SACK HEINRICH , SCHMIDT-THUEMMES JUERGEN , DENU HANS-JUERGEN
IPC分类号： C08J3/12 , C04B24/26 , C08F6/00 , C08J3/16
摘要： A process for preparing a polymer powder by evaporating the volatile constituents from an aqueous dispersion of a film-forming polymer P, wherein prior to the evaporation of the volatile constituents the aqueous polymer dispersion still comprises drying assistants T, present in an amount of from 0.1 to 80% by weight, based on the polymer P of the dispersion, and there being used as drying assistant T polyvinylformamide. The polyvinylformamide used preferably has a K value (KW), determined by the method of Fikentscher in accordance with DIN 53726, of from 5 to 50.

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