Assignee
CRAY VALLEY SA
FR20 patents
Top patents by PatentIndex Score
US6586097B1Jul 1, 2003
Cross-linked microparticles, method for the production and use thereof
CRAY VALLEY SA56 citations95
US6878776B1Apr 12, 2005
Thermosetting resin compositions comprising cross-linked reactive microparticles with improved mechanical strength
CRAY VALLEY SA40 citations91
US6136883AOct 24, 2000
Resin for an oriented-reinforcement prepreg that can be shaped and molded products that are obtained
CRAY VALLEY SA37 citations86
US5851667ADec 22, 1998
Process for production of a composite product
CRAY VALLEY SA19 citations86
US5420179AMay 30, 1995
Compositions based on unsaturated polyester resins and on new antishrinkage additives
CRAY VALLEY SA36 citations84
US5643993AJul 1, 1997
Aqueous polymer dispersion, method for making same, and use thereof for preparing paints
CRAY VALLEY SA18 citations83
US6846564B1Jan 25, 2005
Cross-linked acrylic microparticles, method for the production thereof and use thereof in coverings and moulding products
CRAY VALLEY SA18 citations82
US6447708B1Sep 10, 2002
Sulphur products for adding a polythiol on a norbornene derivative, preparation method and use for obtaining radical cross-linking products
CRAY VALLEY SA15 citations78
US7820754B2Oct 26, 2010
Aqueous polymer dispersion for barrier coating
CRAY VALLEY SA12 citations76
US7985789B2Jul 26, 2011
Aqueous silica-based nanocomposite polymer dispersion
CRAY VALLEY SA8 citations74
US7718731B2May 18, 2010
Aqueous dispersion of alkyde resin which is treated with an oxidizing agent and which has improved drying properties
CRAY VALLEY SA7 citations69
US5554687ASep 10, 1996
Resins and compositions for the manufacture of heat-resistant high modulus materials, and molded articles obtained from such materials
CRAY VALLEY SA14 citations69
US6271339B1Aug 7, 2001
Prepolymers having maleimide functions the process for preparing them and their uses
CRAY VALLEY SA11 citations68
US5936005AAug 10, 1999
Crosslinkable composition for coating substrates, coating process employing this composition, and substrates thus coated
CRAY VALLEY SA13 citations62
US5143964ASep 1, 1992
Antishrinking unsaturated polyester resin composition
CRAY VALLEY SA12 citations61
US5270389ADec 14, 1993
Polyurethanes containing vinyl sequences, their production process and their application in the formulation of paints
CRAY VALLEY SA3 citations60
US5424337AJun 13, 1995
Polymeric foaming agents and their preparation in the preparation of synthetic foams
CRAY VALLEY SA3 citations54
US6040386AMar 21, 2000
(Meth)acrylic polymers, method for making same and use thereof as pigment dispersant
CRAY VALLEY SA1 citations49
US7858074B2Dec 28, 2010
Rheological additive in the form of a preactivated paste
CRAY VALLEY SA6 citations46
US5554703ASep 10, 1996
Nitrogenous multiacrylic monomers, their preparation and their application to the obtention of new polymers
CRAY VALLEY SA0 citations29