ELF ATOCHEM NORTH AMERICA, INC., A CORP. OF PENNSYLVANIA

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 249
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS159
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6156832 Composition based on organotin maleates which can be used to stabilize and lubricate thermoplastic polymers, Process for producing the said compositionJan 09, 98Dec 05, 00[C08K]
6018000 Powder coatings from mixtures of thermoplastic vinylidene fluoride based resins and polyamide resinsAug 11, 98Jan 25, 00[C08L]
5985967 Composition based on high molecular weight organotin maleates which can be used to stabilize thermoplastic polymers, process for producing the said compositionsJan 09, 98Nov 16, 99[C07F, C08K]
5788822 High current density semi-bright and bright zinc sulfur-acid salt electrogalvanizing process and compositionMay 12, 97Aug 04, 98[C25D]
5763515 Reinforcing compositions including a precipitated silica for thermoplastic polymers which improved anticaking and flow propertiesOct 05, 95Jun 09, 98[C08L, C08K]
5693699 Reinforcing compositions for thermoplastic polymers, including a synergic combination of micronized silica and of calcium salt which have improved anticaking and flow propertiesOct 05, 95Dec 02, 97[C08J, C08L, C08K]
5567235 Method for strengthening a brittle oxide substrate, silane-based compositions, and a polymerized cross-linked siloxane coated brittle oxide substrateJun 06, 95Oct 22, 96[C03C, C04B]
5453175 Protection of lead-containing anodes during chromium electroplatingJun 30, 94Sep 26, 95[C25D]
RE34791 Polymer bound hindered amine light stabilizersJul 16, 91Nov 15, 94[C08F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6303224 Method for attaching a fluoride-based polymer layer to a polyphenylene ether or polystyrene layer, and related articlesExpiredJun 03, 98Oct 16, 01[B32B]
6013333 Method for strengthening a brittle oxide substrateExpiredJun 07, 95Jan 11, 00[H05H]
5944879 Nickel hypophosphite solutions containing increased nickel concentrationExpiredJan 06, 98Aug 31, 99[C23C]
5851972 Water in oil emulsions containing anisoleExpiredFeb 25, 97Dec 22, 98[B08B, C09D]
5821209 Water in oil emulsions containing a terpene, benzyl alcohol, and waxExpiredFeb 25, 97Oct 13, 98[B08B, C11D]
5618976 Alkanesulfonamides from ammonium alkanesulfonatesExpiredMar 06, 96Apr 08, 97[C07C]
5605579 Ammonium bicarbonate/ammonium carbamate activated benzyl alcohol paint stripperExpiredAug 23, 95Feb 25, 97[B08B]
5516856 Process for the use of antioxidant-peroxides to cure and enhance the stability of polymersExpiredJan 18, 95May 14, 96[C08F, C08L]
5473001 Hindered amine light stabilized polymer compositionsExpiredApr 17, 95Dec 05, 95[C08K]
5458189 Two-phase component coolerExpiredSep 10, 93Oct 17, 95[F28D]
5457162 Use of amino or hydrazino peroxides in preparing and curing polymersExpiredDec 13, 94Oct 10, 95[C08F, C08C]
5453543 Process for the manufacture of high purity linear C.sub.4 + alkyl mercaptansExpiredOct 11, 94Sep 26, 95[C07C]
5436373 Process for the preparation of N-benzyl-N-organoaminoalkanolExpiredOct 26, 94Jul 25, 95[C07C]
5430180 Preparation of propanone-1,3-disulfonic acidExpiredFeb 16, 94Jul 04, 95[C07C]
5424482 Process for preparing color-stable tertiary butyldiethanolamineExpiredAug 08, 91Jun 13, 95[C07C]
5408008 Piperidinyl phthalimide hindered amine light stabilizersExpiredAug 26, 93Apr 18, 95[C08F]
5406000 Process for the production of 3-aminomethyl-3,5,5-trialkylcyclohexylamineExpiredJan 12, 93Apr 11, 95[C07C]
5399630 Process for curing polymers using amino or hydrazino peroxidesExpiredAug 09, 94Mar 21, 95[C08F]
5397821 Derivatives of N-hals-substituted amic acid hydrazidesExpiredApr 28, 94Mar 14, 95[C08K]
5387654 Hydroxy-peroxides and their usesExpiredMar 02, 94Feb 07, 95[C08F]

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