专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO03042286A2 FOAMS CONSISTING FOR THE MAJOR PART OF CARBON AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：主要是在涉及碳复合发泡和过程
公开(公告)号：WO03042286A2
公开(公告)日：2003-05-22
申请号：PCT/EP0212604
申请日：2002-11-12
申请人： BASF AG , ROTERMUND UDO , HEMPEL RENATE , VOELKEL RUEDIGER , SCHLEGEL KARL , FALKE PETER
发明人： ROTERMUND UDO , HEMPEL RENATE , VOELKEL RUEDIGER , SCHLEGEL KARL , FALKE PETER
IPC分类号： C04B38/00 , C08J9/36 , C08J9/00
CPC分类号： C08J9/36 , C04B38/0022 , C04B2111/00793 , C08J2375/04 , C04B35/52 , C04B38/0051 , C04B38/0058 , C04B38/0074
摘要： The invention concerns a foam consisting of at least 70 wt. % of carbon, having an average cell size more than 30 mu m, porosity between 35 % and 99.7 %, a percentage of open cells higher than 90 %, and comprising linking elements between the cells, which, viewed in cross-section, form a triangle with inward-curving sides. Inside the surface of the cross-section, the sum of the surfaces having a cavity constitutes less than 5 % of the total cross-sectional area of the linking elements. The invention also concerns the use of said foams consisting for the major part of carbon in electrical and electrochemical applications, in the form of filtering material, heat insulation material, support material, storage material and as starting material for other transformations. The invention further concerns a method for producing a foam consisting of at least 70 wt. % of carbon, by pyrolizing synthetic foams. Said method is characterized in that the synthetic foams used contain at least 30 wt. % of a polymer material having a nitrogen content higher than 6 wt. %, and having a porosity between 20 and 99 %, as well as a percentage of open cells higher than 1 %.
摘要翻译：本发明的目的是至少70重量超过30微摩尔的平均泡孔尺寸，35％和99.7％之间的孔隙率，开孔含量在90％以上，并与细胞的肋，其在横截面中具有三角形的碳现有泡沫的％有向内弯曲的边，其中，显示表面的腔体的总和的横截面区域的内部是格网网格的总横截面面积，以及使用这种主要由用于电和电化学应用碳泡沫的少于5％，如过滤和热冲击吸收材料，如载体和储存材料并且作为用于进一步反应的起始材料。本发明进一步提供了一种用于至少70制造位置包括-的重量碳泡沫的％通过，其特征在于，塑料泡沫中使用的聚合物材料的至少30质量％的聚合物泡沫体的热解氮含量在6％以上质量和包含具有20％和99％和1％以上的开孔含量之间的Porosi-TY。

2. 发明申请

WO0064414A3 SOLID PHARMACEUTICAL FORMULATIONS OF ACID-SENSITIVE PROTON-PUMP BLOCKERS 审中-公开
标题翻译：酸不稳定的质子泵抑制剂的固体药物制剂
公开(公告)号：WO0064414A3
公开(公告)日：2001-05-31
申请号：PCT/EP0003232
申请日：2000-04-11
申请人： BASF AG , HEGER ROBERT , SCHROF WOLFGANG , RIEGER JENS , VOELKEL RUEDIGER , BREITENBACH JOERG , ZEIDLER JUERGEN , LIEPOLD BERND , BERNDL GUNTHER , BINDER RUDOLF
发明人： HEGER ROBERT , SCHROF WOLFGANG , RIEGER JENS , VOELKEL RUEDIGER , BREITENBACH JOERG , ZEIDLER JUERGEN , LIEPOLD BERND , BERNDL GUNTHER , BINDER RUDOLF
IPC分类号： A61K47/22 , A61K9/16 , A61K31/4184 , A61K31/4439 , A61K45/00 , A61K47/34 , A61K47/42 , A61P1/00 , A61P1/04 , A61P35/00
CPC分类号： A61K9/1617 , A61K9/1623 , A61K9/1635 , A61K9/1658 , A61K31/4184 , A61K31/4439
摘要： The invention relates to a solid preparation, containing an acid-sensitive proton-pump blocker as the active substance, whereby said active substance is present in an x-ray amorphous form and is embedded in molecularly dispersed form in an auxiliary agent matrix.
摘要翻译：含有固体制剂，作为活性物质可使用酸不稳定的质子泵抑制剂，其特征在于所述活性物质是X射线无定形并且被嵌入在分子中的赋形剂基质中。

3. 发明专利

DE59606785D1 未知
公开(公告)号：DE59606785D1
公开(公告)日：2001-05-17
申请号：DE59606785
申请日：1996-09-30
申请人： BASF AG
发明人： GENZ MANFRED , HELLMANN GERHARD , HASELHORST WALTER , JESCHKE TORSTEN , BRUNS UTE , BOLLMANN HEINZ , STRAUSS MICHAEL , SCHOLZ WOLFGANG , PEUKER HARTMUT , VOELKEL RUEDIGER
IPC分类号： C08G18/10 , C08G18/40 , C08G18/72 , C08G18/76 , C08J9/14
摘要： Compact and preferably cellular polyurethane elastomers based on polyisocyanate mixtures containing 3,3'-dimethylbiphenyl 4,4'-diisocyanate are produced by reactinga) relatively high molecular weight polyhydroxyl compounds and, if desired,b) low molecular weight hydroxyl-containing chain extenders and/or crosslinkers withc) 3,3'-dimethylbiphenyl 4,4'-diisocyanate and at least one additional aromatic diisocyanate selected from the group consisting of tolylene diisocyanate, diphenylmethane diisocyanate, 1,2-diphenylethane diisocyanate and phenylene diisocyanate, and/or at least one aliphatic diisocyanate having from 4 to 12 carbon atoms and/or at least one cycloaliphatic diisocyanate having from 6 to 18 carbon atoms, where the formative components (a), (c) and, if used, (b) are advantageously reacted by the prepolymer method,in the presence or absence ofd) catalysts,e) blowing agents andf) additives.Isocyanate prepolymers suitable for this purpose are preferably ones based on diphenylmethane 4,4'-diisocyanate and 3,3'-dimethylbiphenyl 4,4'-diisocyanate.

4. 发明专利

ZA976164B Preparation of cellularpolyurethane elastomers based on 3,3'-dimethoxy-4,4'-diisocyanatobiphenyl and/or stilbene 4,4'-diisocyanate 未知
公开(公告)号：ZA976164B
公开(公告)日：1999-01-11
申请号：ZA976164
申请日：1997-07-11
申请人： BASF AG
发明人： GENZ MANFRED , MERGER ROLAND , BOLLMANN HEINZ , THAERIGEN RAINA , VOELKEL RUEDIGER , KRAUS RUPERT , POHL SIEGMUND
IPC分类号： C08G18/77 , C08J9/00 , C08G , C08J
摘要： Production of microcellular polyurethane elastomers is claimed by reacting (A) high mol. polyhydroxy compounds and optionally (B) low. mol. chain extenders and/or crosslinkers with (C) 3,3'-dimethoxy-4,4'- diisocyanato-diphenyl in presence or absence of (D) catalysts, foaming agents etc.. Preferably the polyhydroxy component (A) is of functionality 2-3 and mol. wt. 500-6,000 and is especially a difunctional polyester polyol, OH-containing polycarbonate or polyoxybutylene glycol of mol. wt. 800-3,500 while the chain extender is an alkane diol, dialkylene glycol or polyoxyalkylene glycol of mol. wt. up to 800 and the crosslinker is also of mol. wt. up to 800 and is a tri-or tetra-hydric alcohol or polyoxyalkylene polyol of functionality 3-4. Preparation of the elastomer is by: (1) first preparing a prepolymer of NCO content 2-20 wt.% by reacting (C) with (A) and optionally (B) and then reacting this prepolymer with water and optionally also (B); or (2) first reacting (C) with part of (A) and optionally also (B) and then reacting the prepolymer obtained with a mixture of water, the remainder of (A) and optionally also (B).

5. 发明专利

CA2231599A1 PRODUCTION OF COMPACT OR CELLULAR POLYURETHANE ELASTOMERS BASED ON POLYISOCYANATE MIXTURES CONTAINING 3,3'-DIMETHYLBIPHENYL 4,4'-DIISOCYANATE AND ISOCYANATE PREPOLYMERS SUITABLE FOR THIS PURPOSE 未知
公开(公告)号：CA2231599A1
公开(公告)日：1997-04-24
申请号：CA2231599
申请日：1996-09-30
申请人： BASF AG
发明人： JESCHKE TORSTEN , GENZ MANFRED , HASELHORST WALTER , BRUNS UTE , STRAUSS MICHAEL , PEUKER HARTMUT , SCHOLZ WOLFGANG , HELLMANN GERHARD , BOLLMANN HEINZ , VOELKEL RUEDIGER
IPC分类号： C08G18/10 , C08G18/40 , C08G18/72 , C08G18/76 , C08J9/14 , C08J9/04
摘要： The object of the invention is a process for producing compact and preferably cellular polyurethane elastomers based on 3,3' dimethyl diphenyl 4,4' diisocyanate-containing polyisocyanate mixtures by the reaction of a) highmolecular polyhydroxyl compounds and possibly b) low-molecular hydroxyl groupcontaining chain extending and/or cross-linking agents with c) 3,3' dimethyl diphenyl 4,4' diisocyanate and at least one additional aromatic diisocyanate from the group toluylene diisocyanate, diphenyl methane diisocyanate, 1,2 diphenyl ethane diisocyanate and phenylene diisocyanate, and/or at least one aliphatic diisocyanate with 4 to 12 carbon atoms and/or at least one cycloaliphatic diisocyanate with 6 to 18 carbon atoms, in which the structural components (a), (c) and possibly (b) are advantageously brought to reaction by the prepolymer process, in the presence or absence of d) catalysts, e) foaming agents and f) additives and isocyanate prepolymers suitable therefor, preferably those based on 4,4' diphenyl methane diisocyanate and 3,3' dimethyl diphenyl 4,4' diisocyanate.

6. 发明专利

BR0012735A 未知
公开(公告)号：BR0012735A
公开(公告)日：2005-02-22
申请号：BR0012735
申请日：2000-04-11
申请人： BASF AG
发明人： HEGER ROBERT , SCHROF WOLFGANG , RIEGER JEANS , VOELKEL RUEDIGER , BREITTENBACH JOERG , ZEIDLER JUERGEN , LIEPOLD BERND , BERNDL GUNTHER , BINDER RUDOLF
IPC分类号： A61K47/22 , A61K9/16 , A61K31/4184 , A61K31/4439 , A61K45/00 , A61K47/34 , A61K47/42 , A61P1/00 , A61P1/04 , A61P35/00

7. 发明专利

DE19918434A1 Storage-stable solid proton pump inhibitor formulation useful e.g. for treating duodenal ulcers, comprises amorphous active agent embedded in auxiliary matrix 未知
公开(公告)号：DE19918434A1
公开(公告)日：2000-10-26
申请号：DE19918434
申请日：1999-04-23
申请人： BASF AG
发明人： HEGER ROBERT , SCHROF WOLFGANG , RIEGER JENS , VOELKEL RUEDIGER , BREITENBACH JOERG , ZEIDLER JUERGEN , LIEPOLD BERND , BERNDL GUNTHER , BINDER RUDOLF
IPC分类号： A61K47/22 , A61K9/16 , A61K31/4184 , A61K31/4439 , A61K45/00 , A61K47/34 , A61K47/42 , A61P1/00 , A61P1/04 , A61P35/00 , A61K31/415 , A61K9/14
摘要： In a solid preparation (A) containing an acid-labile proton pump blocker (I) as active agent, (I) is in X-ray amorphous form and embedded in an auxiliary matrix. An Independent claim is included for the production of (A).

8. 发明专利

HU9900656A2 METHOD OF PREPARING COMPACT OR CELLULAR POLYURETHANE ELASTOMERS AND ISOCYANATE PREPOLYMERS SUITABLE THEREFOR 未知
公开(公告)号：HU9900656A2
公开(公告)日：1999-07-28
申请号：HU9900656
申请日：1996-09-09
申请人： BASF AG
发明人： BOLLMANN HEINZ , BRUNS UTE , GENZ MANFRED , HASELHORST WALTER , HELLMANN GERHARD , JESCHKE TORSTEN , PEUKER HARTMUT , SCHOLZ WOLFGANG , STRAUSS MICHAEL , VOELKEL RUEDIGER
IPC分类号： C08G18/40 , C08G18/10 , C08G18/65 , C08G18/72 , C08G18/76
摘要： Compact and preferably cellular polyurethane elastomers are produced by reactinga) polyhydroxyl compounds having molecular weights of from 800 to 6000 and, if desired,b) chain extenders and/or crosslinkers having molecular weights of up to 800 [lacuna]c) naphthylene 1,5-diisocyanate and at least one additional aromatic diisocyanate selected from the group consisting of tolylene diisocyanate, diphenylmethane diisocyanate, 3,3'-dimethylbiphenyl diisocyanate, 1,2-diphenylethane diisocyanate and phenylene diisocyanate, and/or aliphatic diisocyanate having from 4 to 12 carbon atoms and/or cycloaliphatic diisocyanate having from 6 to 18 carbon atoms, where the formative components (a), (c) and, if used, (b) are preferably reacted by the prepolymer method,in the presence or absence ofd) catalysts,e) blowing agents andf) additives. Isocyanate prepolymers suitable for this purpose are also described.

9. 发明专利

TR9800465T1 未知
公开(公告)号：TR9800465T1
公开(公告)日：1998-05-21
申请号：TR9800465
申请日：1996-09-09
申请人： BASF AG
发明人： GENZ MANFRED , HASELHORST WALTER , JESCHKE TORSTEN , BRUNS UTE , BOLLMANN HEINZ , STRAUSS MICHAEL , SCHOLZ WOLFGANG , VOELKEL RUEDIGER , PEUKER HARTMUT , HELLMANN GERHARD
IPC分类号： C08G18/40 , C08G18/10 , C08G18/65 , C08G18/72 , C08G18/76
CPC分类号： C08G18/7678 , C08G18/10 , C08G18/721 , C08G2101/0066 , C08G2350/00 , C08G18/7657 , C08G18/32

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式