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

WO9745487A3 NON-FLAMMABLE, THERMOPLASTIC MOULDED MATERIALS BASED ON POLYPHENYLENE ETHERS 审中-公开
标题翻译：不易燃，基于聚苯乙烯的热塑性材料
公开(公告)号：WO9745487A3
公开(公告)日：1997-12-31
申请号：PCT/EP9702797
申请日：1997-05-28
申请人： BASF AG , WEBER MARTIN , WEISS ROBERT , HECKMANN WALTER , HINGMANN ROLAND , HAEHNLE HANS JOACHIM
发明人： WEBER MARTIN , WEISS ROBERT , HECKMANN WALTER , HINGMANN ROLAND , HAEHNLE HANS-JOACHIM
IPC分类号： C08K5/49 , C08L25/06 , C08L33/26 , C08L51/04 , C08L53/00 , C08L71/12
CPC分类号： C08L51/04 , C08K5/49 , C08L25/06 , C08L33/26 , C08L53/00 , C08L71/12 , C08L2666/02 , C08L2666/04
摘要： The invention relates to non-flammable, thermoplastic moulded materials containing (A) at least one polyphenylene ether, (B) at least one vinyl aromatic polymer, and (C) at least one flame-proofing agent. Said materials are characterised in that they also comprise (D) and as the non-drip agent a high-molecular polymer based on acrylamide with a viscosity approximately of above 1.5 mPas, measured in an aqueous solution of 0.1 % at 25 °C. The invention also relates to the use of said materials in the production of fibres, sheets and moulded structures.

2. 发明申请

WO9808889A2 PROCESS FOR PRODUCING POLYAMIDES FROM AMINONITRILES 审中-公开
标题翻译：一种从氨基腈PRODUCING聚酰胺
公开(公告)号：WO9808889A2
公开(公告)日：1998-03-05
申请号：PCT/EP9704640
申请日：1997-08-26
申请人： BASF AG , WEISS ROBERT , KRAUSS DIETER , KELLER DIETER , PIPPER GUNTER , HARDER WOLFGANG , LUDWIG ALFONS , MOHRSCHLADT RALF
发明人： WEISS ROBERT , KRAUSS DIETER , KELLER DIETER , PIPPER GUNTER , HARDER WOLFGANG , LUDWIG ALFONS , MOHRSCHLADT RALF
IPC分类号： C08G69/00 , C08G69/04 , C08G69/08 , C08G69/28 , C08G69/36
CPC分类号： C08G69/04 , C08G69/08 , C08G69/28 , C08G69/36
摘要： A process for producing a polyamide by reacting at least one aminonitrile with water has the following steps: (1) at least one aminonitrile is reacted with water at a temperature from 100 to 360 DEG C and pressure from 0.1 to 35.x 10 Pa, yielding a reaction mixture; (2) the reaction mixture is further reacted at a temperature from 150 to 400 DEG C and pressure lower than the pressure in step 1. The temperature and pressure are selected to yield a first gaseous phase and a first liquid or solid phase or a mixture of a first solid and a first liquid phase. The first gaseous phase is separated from the first liquid or solid phase or the mixture of a first liquid and a first solid phase is separated; and (3) the first liquid or solid phase or the mixture of a first liquid and first solid phase is mixed with a water-containing gaseous or liquid phase at a temperature from 150 to 360 DEG C and pressure from 0.1 to 30 x 10 Pa, yielding a product mixture. Also disclosed are other embodiments of this process and the thus produced polyamides.
摘要翻译：一种用于通过至少一个氨基腈与水反应，包括下列步骤制备聚酰胺过程：（1）在100至360摄氏度的温度和0.1〜35×10的压力<至少一个氨基腈与水反应 6> Pa至获得得到的反应混合物，（2）进一步在150〜400℃和压力是比在步骤1中的压力更低的温度下的反应混合物反应，所述温度和压力被选择为使得该第一气相和第一液体或第一固相或第一固体和第一液相的混合物获得，并从所述第一液体或第一固相或第一液体和第1固相的混合物中的第一气体相分离出是，（3）将第一液体或第一固相或第一液体和第1固相的与气态或混合物含有液体相包含水，在150〜360℃的温度和0.1〜30×10 <6> Pa的压力以获得产物混合物中获得，以及这样的方法的其它实施例中，将如此制备的聚酰胺本身。

3. 发明公开

EP0886657A1 FUNKTIONALISIERTE POLYMERE 失效
标题翻译：官能化聚合物
公开(公告)号：EP0886657A1
公开(公告)日：1998-12-30
申请号：EP97914231
申请日：1997-03-12
申请人： BASF AG
发明人： WEISS ROBERT , GOTTSCHALK AXEL
IPC分类号： C08F8/00 , C08L25/06 , C08L53/02 , C08L71/12 , C08L77/00 , C08F8/32 , C08F8/46 , C08L25/00
CPC分类号： C08L77/00 , C08F8/00 , C08L25/06 , C08L53/02 , C08L71/123 , C08F297/02 , C08L2666/02 , C08L2666/04 , C08L53/00 , C08L25/00 , C08L71/00
摘要： The invention concerns a functionalized polymer of the formula A-Z-X in which A is a block made up of vinyl aromatic monomers with 8 to 20, preferably 8 to 12, carbon atoms, Z is a basic unit corresponding to a compound with sterically hindering groups and X is a functionalized basic unit, the degree of functionalization of the polymer being at least 65 %, preferably greater than 85 %, particularly preferably greater than 90 %. The invention also concerns a method of producing such a polymer, thermoplastic moulding compounds it, methods of preparing such moulding compounds, the use of the moulding compounds to produce mouldings, and mouldings including the moulding compounds.

4. 发明专利

PL208092B1 Kompozycja polimerowa 未知
公开(公告)号：PL208092B1
公开(公告)日：2011-03-31
申请号：PL36720902
申请日：2002-05-17
申请人： BASF AG
发明人： WEISS ROBERT , NEUBERG RAINER , WILMS AXEL , KLOSTERMANN RAINER , RICHTER KONRAD
IPC分类号： C08G69/48 , C08K3/00 , C08L77/00 , C08K3/22 , C08K5/3435 , D01F6/60 , D01F6/90

5. 发明专利

CA2666422A1 APPLICATION OF COIL TUBE EVAPORATORS FOR THE PRODUCTION OF POLYAMIDES 未知
公开(公告)号：CA2666422A1
公开(公告)日：2008-05-02
申请号：CA2666422
申请日：2007-10-19
申请人： BASF AG
发明人： WEISS ROBERT , BECKER JENS
IPC分类号： C08G69/04 , C08G69/16 , C08G69/18 , C08G69/46
摘要： The invention relates to the use of coil tube evaporators for concentrati ng aqueous extract solutions from the extraction of polyamides based on poly amide (6). A method for the production of polyamides based on polyamide (6) comprises the steps (b) one-phase or two-phase reaction of aqueous extract s olutions from the extraction of polyamides based on polyamide (6), which are possibly enriched with caprolactam, aminocapronitrile, aminocaproic acid, o r mixtures thereof, in a pre-reactor at pressures in the range of 5 to 40 ba r and temperatures in the range of 150 to 300°C, wherein in the two-phase re action, the evolved gaseous phase can be separated from the liquid phase, c) discharge of the reaction mixture obtained from step b) by means of a coil tube evaporator at a temperature in the range of 220 to 300°C with a reducti on of pressure to approximately atmospheric pressure and separation of a gas eous phase, producing a liquid phase, d) further reaction of the liquid phas e obtained from step c) at temperatures in the range of 240 to 300°C and pre ssures in the range of atmospheric pressure to 2 bar, with a separation of a gaseous phase.

6. 发明专利

ES2280537T3 MATERIAL POLIMERICO A BASE DE AMIDAS. 未知
公开(公告)号：ES2280537T3
公开(公告)日：2007-09-16
申请号：ES02730263
申请日：2002-05-17
申请人： BASF AG
发明人： WEISS ROBERT , NEUBERG RAINER , WILMS AXEL , KLOSTERMANN RAINER , RICHTER KONRAD
IPC分类号： C08G69/48 , C08K3/00 , C08K3/22 , C08G69/46 , C08L77/00 , D01F6/90
摘要： Material polimérico (I) que contiene a) un polímero (II) con grupos amida periódicos en la cadena polimérica principal y b) 0, 01 a 5 % en peso con referencia a este polímero de un dióxido de titanio (III) con un tamaño medio de partícula de d50 de 50 a 150 nm.

7. 发明专利

AT370181T 未知
公开(公告)号：AT370181T
公开(公告)日：2007-09-15
申请号：AT04731336
申请日：2004-05-06
申请人： BASF AG
发明人： WINTERLING HELMUT , DEMETER JUERGEN , DEININGER JUERGEN , KORY GAD , SOETJE OLIVER , WILMS AXEL , WEISS ROBERT , KREMPEL KURT , BENISCH CHRISTOPH
IPC分类号： C08G69/02 , C08G69/08 , C08G69/14 , C08G69/26
摘要： Polyamide, whose main chain contains a chemically bound amine selected from the group consisting of 2-methyl-1,5-diaminopentane and 1-amino-2-R-cyclopent-1-ene, where R is a functional group capable of combining with an amino group to form an amide group, and processes for preparing such a polyamide and fibers, films and moldings comprising such a polyamide.

8. 发明专利

BG108283A AMIDE POLYMER MATERIAL 未知
公开(公告)号：BG108283A
公开(公告)日：2004-12-30
申请号：BG10828303
申请日：2003-10-22
申请人： BASF AG
发明人： WEISS ROBERT , NEUBERG RAINER , WILMS AXEL , KLOSTERMANN RAINER , RICHTER KONRAD
IPC分类号： C08G69/48 , C08K3/00 , C08K3/22 , C08L77/00 , D01F6/90 , C08G69/46
摘要： The invention relates to a) a polymer material (1) comprising a polymer containing amide groups recurring in the main polymer chain, and b) 0.01 to 5.wt.% of titanium dioxide polymer having an average particle size of d50 to 150 nm. The invention also relates to fibres, to flat form products and to moulded bodies containing such polymer material.

9. 发明专利

BR0209576A 未知
公开(公告)号：BR0209576A
公开(公告)日：2004-06-22
申请号：BR0209576
申请日：2002-05-17
申请人： BASF AG
发明人： WEISS ROBERT , NEUBERG RAINER , WILMS AXEL , KLOSTERMANN RAINER , RICHTER KONRAD
IPC分类号： C08G69/48 , C08K3/00 , C08K3/22 , C08L77/00 , D01F6/90 , C08G69/46
摘要： Polymeric material (I) comprising a) a polymer (II) having amide groups recurring in the polymer main chain and b) from 0.01 to 5% by weight, based on this polymer, of a titanium dioxide (III) having a median particle size d50 of up to 150 nm, and fibers, sheet materials and moldings comprising such a polymeric material.

10. 发明专利

MXPA03009423A MASA POLIMERA. 未知
公开(公告)号：MXPA03009423A
公开(公告)日：2004-02-12
申请号：MXPA03009423
申请日：2002-05-17
申请人： BASF AG
发明人： WEISS ROBERT
IPC分类号： C08G69/48 , C08K3/00 , C08K3/22 , C08L77/00 , D01F6/90 , C08G69/46

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