Inventor
MICHAUD PASCAL
FR36 patents
⚠️ This page may combine multiple inventors who share the name “MICHAUD PASCAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATOCHEM ELF SA
13 patentsUS5350534ASep 27, 1994
Composition based on 1,1,1,3,3-pentafluorobutane, methylene chloride and methanol, for the cleaning and/or drying of solid surfaces
ATOCHEM ELF SA31 citations92
US5348681ASep 20, 1994
Composition based on 1,1,1,3,3-pentafluorobutane and methylene chloride, for the cleaning and/or drying of solid surfaces
ATOCHEM ELF SA27 citations92
US5268120ADec 7, 1993
Composition based on 1,1-dichloro-1-fluoroethane, 1,1,1,3,3-pentafluorobutane and methanol, for cleaning and/or drying solid surfaces
ATOCHEM ELF SA26 citations92
US5268121ADec 7, 1993
Compositions based on 1,1,1,3,3-pentafluorobutane and methanol for the cleaning and/or drying of solid surfaces
ATOCHEM ELF SA39 citations92
US5514301AMay 7, 1996
Compositions for dewetting or degreasing solid surfaces
ATOCHEM ELF SA21 citations87
US6489277B1Dec 3, 2002
Quasi-azeotropic mixture based on 1,1,1,3,3-pentafluorobutane, methylene chloride and methanol for the treatment of solid surfaces
ATOCHEM ELF SA8 citations74
US6162779ADec 19, 2000
Cold cleaning composition based on alkanes or cycloalkanes and an organic compound comprising a ketone group
ATOCHEM ELF SA7 citations74
US5747437AMay 5, 1998
Cleaning compositions based on 1,1,1,2,2,4,4-heptafluorobutane and C1 -C3 alcohols
ATOCHEM ELF SA7 citations74
US6841091B2Jan 11, 2005
Compositions for drying solid surfaces
ATOCHEM ELF SA3 citations63
US5965511AOct 12, 1999
Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
ATOCHEM ELF SA5 citations63
US5954886ASep 21, 1999
Cleaning agent based on cycloalkanes
ATOCHEM ELF SA3 citations63
US5928431AJul 27, 1999
Composition based on stabilized methylene chloride which can be used for degreasing metals
ATOCHEM ELF SA0 citations52
US5739090AApr 14, 1998
Composition based on stabilized methylene chloride which can be used for degreasing metals
ATOCHEM ELF SA0 citations52
ATOFINA
7 patentsUS6596060B1Jul 22, 2003
Water-repellent composition
ATOFINA34 citations92
US6174850B1Jan 16, 2001
Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
ATOFINA28 citations92
US6291416B1Sep 18, 2001
Cleaning or drying compositions based on F36mfc, CHzCLz, CH3OH and 43-10mee
ATOFINA10 citations74
US6281184B1Aug 28, 2001
Cleaning or drying compositions based on 43-10mee and on trichloroethylene
ATOFINA5 citations63
USRE39819ESep 4, 2007
Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
ATOFINA0 citations52
US6281186B1Aug 28, 2001
Cleaning or drying compositions based on 43-10mee, on CH2C12, on cyclopentane and on CH3OH
ATOFINA1 citations52
US7417018B2Aug 26, 2008
Method of cleaning a solid surface by removing organic and/or mineral soils using a microemulsion
ATOFINA1 citations43
ATOCHEM
7 patentsUS5458800AOct 17, 1995
Use of (perfluoroalkyl) ethylenes as cleaning or drying agents, and compositions which can be used for this purpose
ATOCHEM24 citations92
US5302212AApr 12, 1994
Use of (perfluoroalkyl)ethylenes as cleaning or drying agents, and compositions which can be used for this purpose
ATOCHEM31 citations92
US4791223ADec 13, 1988
Process for the preparation of 1,1,2,2-tetrahydroperfluoroalkanols and their esters
ATOCHEM9 citations74
US5308528AMay 3, 1994
Cleaning composition based on 1,1-dichloro-1-fluoroethane and methyl formate
ATOCHEM15 citations73
US5102563AApr 7, 1992
Cleaning composition based on 1,1,1,2,2-pentafluoro-3,3-dichloropropane and methyl tert-butyl ether
ATOCHEM9 citations73
US4800234AJan 24, 1989
Synthesis of 1,1,2,2-tetrahydroperfluoroalkanols and their esters
ATOCHEM4 citations63
US5152913AOct 6, 1992
Cleaning composition based on 1,1-dichloro-1-fluoroethane, methyl formate and methanol
ATOCHEM3 citations62