-
公开(公告)号：EP4395737A1
公开(公告)日：2024-07-10
申请号：EP22764418.4
申请日：2022-08-11
Applicant: BASF SE
Inventor： MENGE, Ullrich , MÜLLER, Frank
CPC classification number: A61Q17/04 , A61K8/496 , A61K8/4966 , A61K8/494 , A61K8/044 , A61K2800/41220130101
-
2.发明授权VERFAHREN ZUR HERSTELLUNG VON ALS FILTERHILFSMITTELN GEEIGNETEN POLYMER-BLENDS UND DIE VERWENDUNG DER POLYMER-BLENDS 有权PROCESS一种产生过滤器工具APPROPRIATE聚合物共混物和聚合物共混物的使用
公开(公告)号：EP1863627B1
公开(公告)日：2011-07-13
申请号：EP06725050.6
申请日：2006-03-14
Applicant: BASF SE
Inventor： MATHAUER, Klemens , PIEROBON, Marianna , PETSCH, Tobias , SCHILLO, Simone , KERBER, Michael , MÜLLER, Frank
CPC classification number: B01J20/26 , B01D39/04 , B01J20/261 , B01J20/3007 , B01J20/3021 , B01J2220/44 , B29C47/0004 , B29C47/0011 , B29K2025/00 , B29K2105/251 , B29L2031/14 , C12H1/0424
Abstract: The invention relates to a method for producing polymer blends, which are suited for use as filter aids, from polystyrene and cross-linked water-insoluble polyvinyl pyrrolidones by processing both components in an extruder. The invention is characterized in that polystyrene is melted in an extruder, is then mixed with the polyvinyl pyrrolidone, and water is added to the mixture of the components having 0.1 to 10 % by weight with regard to the total amount of polystyrene and popcorn polymer, whereupon the mixture is extruded and comminuted.
-
Patent Agency Ranking3.发明授权
公开(公告)号：EP1495104B1
公开(公告)日：2008-08-06
申请号：EP03712126.6
申请日：2003-04-02
Applicant: BASF SE
Inventor： DROHMANN, Christian , PETSCH, Tobias , KESSLER, Thomas , MÜLLER, Frank , HAMM DE BANTLEON, Elisa , MATHAUER, Klemens
Abstract: The invention relates to the use of polymers comprising thermoplastic polymers as filtration aids and/or stabilising agent for the filtration or stabilisation of aqueous liquids.
-
公开(公告)号：EP2521445B1
公开(公告)日：2019-08-28
申请号：EP10790557.2
申请日：2010-12-13
Applicant: BASF SE
Inventor： MAIER, Michael , HABICHT, Jörg , KRAUS, Alexander , KARPOV, Andrey , ROSOWSKI, Frank , MÜLLER, Frank
-
5.发明公开LASERSINTERPULVER AUS POLYOXYMETHYLEN, VERFAHREN ZU DESSEN HERSTELLUNG UND FORMKÖRPER, HERGESTELLT AUS DIESEM LASERSINTERPULVER 有权LASER INTER粉聚甲醛，方法及其成型获取此LASER INTER粉
公开(公告)号：EP2493676A1
公开(公告)日：2012-09-05
申请号：EP10768948.1
申请日：2010-10-26
Applicant: BASF SE
Inventor： DALLNER, Claus , FUNKHAUSER, Steffen , MÜLLER, Frank , DEMETER, Jürgen , VÖLKEL, Mark
CPC classification number: C08L59/02 , B29C64/153 , B29K2059/00 , B33Y70/00 , C08G2/28 , Y10T428/268 , Y10T428/2982
Abstract: The invention relates to a powder made of polyoxymethylene (POM) for use in a selective laser sintering process, comprising the following parameters: isothermal crystallization time (at 152 °C) > 3 min, Mn 22000 - 25000 g/mol, Mw 60000 - 140000 g/mol, Mw/Mn 3 - 5, MVR 15 - 70 [cm
3 /10 min], average particle size d50 60 μm, particle size 30 - 130 μm. The invention further relates to a method for the production thereof and molded parts produced using said powder by means of a selective laser sintering process.-
6.发明授权LASERSINTERPULVER AUS POLYOXYMETHYLEN, VERFAHREN ZU DESSEN HERSTELLUNG UND FORMKÖRPER, HERGESTELLT AUS DIESEM LASERSINTERPULVER 有权LASER INTER粉聚甲醛，方法及其成型获取此LASER INTER粉
公开(公告)号：EP2493676B1
公开(公告)日：2013-12-11
申请号：EP10768948.1
申请日：2010-10-26
Applicant: BASF SE
Inventor： DALLNER, Claus , FUNKHAUSER, Steffen , MÜLLER, Frank , DEMETER, Jürgen , VÖLKEL, Mark
IPC: B29C67/00 , B29C67/04 , C08G2/08 , C08G2/10 , C08L59/02 , C08L59/04 , C08J9/12 , C08J9/24 , C08G2/28 , B29K59/00
CPC classification number: C08L59/02 , B29C64/153 , B29K2059/00 , B33Y70/00 , C08G2/28 , Y10T428/268 , Y10T428/2982
-
公开(公告)号：EP2521445A1
公开(公告)日：2012-11-14
申请号：EP10790557.2
申请日：2010-12-13
Applicant: BASF SE
Inventor： MAIER, Michael , HABICHT, Jörg , KRAUS, Alexander , KARPOV, Andrey , ROSOWSKI, Frank , MÜLLER, Frank
CPC classification number: A01N59/20 , A01N25/04 , A01N25/30 , A01N43/653 , B27K3/15 , C08K3/30 , C08L61/28 , C08L61/34 , C08L97/02 , Y10T428/662
Abstract: The invention relates to a formulation containing at least one protective substance active in relation to materials containing cellulose, such as construction materials containing wood, in the form of solid wood or derived timber products, and at least one specific compound having dispersion properties. The dispersants are branched comb polymers with polyether side chains, naphthaline sulfonate formaldehyde condensation products, melamine sulfonate formaldehyde condensation products, and phosphated polycondensation products. The formulations according to the invention are especially suitable as plant protection and wood protection products and are preferably in the form of suspensions for the pressure treatment of the respective construction materials.
-
-
-
-
-
-
Search Results
7
records
(took 0.01 seconds)
