ASHLAND-SUDCHEMIE-KERNFEST GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS121
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8088208 Highly insulating and fireproof coating materials for casting mouldsDec 02, 05Jan 03, 12[B28B, C09D]
7749933 Rheological additiveMar 18, 04Jul 06, 10[C08C, B01J, C08K]
7717994 Coating materials for coresFeb 10, 04May 18, 10[B28B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0345,864 METHOD FOR PRODUCING COATED PROPPANTSAbandonedDec 14, 12Nov 27, 14[C09K, E21B]
2011/0036,528 PRODUCTION OF MOLDINGS FOR FOUNDRY PURPOSESAbandonedDec 19, 08Feb 17, 11[B22C]
2010/0224,755 COATING COMPOUNDS FOR CASTING MOULDS AND CORES THAT PREVENT REACTION GAS DEFECTSAbandonedMay 02, 08Sep 09, 10[B29C, B28B, C09D]
2010/0137,504 RADICAL COLD CURING OF SYNTHETIC RESINS BASED ON MODIFIED POLY(METH)ACRYLATES COMPRISING REACTIVE ETHYLENIC GROUPSAbandonedOct 05, 07Jun 03, 10[C08L]
2010/0036,056 RADICAL COLD CURING OF SYNTHETIC RESINS BASED ON MODIFIED POLY(METH) ACRYLATES COMPRISING REACTIVE ETHYLENIC GROUPSAbandonedOct 05, 07Feb 11, 10[C08F]
2009/0218,066 WATER-BASED WASH CONTAINING A NUCLEATING AGENTAbandonedJan 07, 07Sep 03, 09[C04B, C09D, C08L, B22C, C08K]
2008/0245,262 Thixotropic Coating MaterialsAbandonedSep 09, 05Oct 09, 08[B28B, C09D, C08K]
2006/0151,575 Method of producing shaped bodies, particularly cores, molds and feeders for use in foundry practiceAbandonedDec 05, 03Jul 13, 06[A47J]
2005/0038,162 Compositions containing cyclopentadiene adducts and the use thereof for chemically stable coatingsAbandonedJul 27, 04Feb 17, 05[C08K]
2004/0197,363 Coated granular material and method for production thereofAbandonedMay 17, 04Oct 07, 04[A01N]

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