Curable resinous compositions and scratch resistant...

C - Chemistry – Metallurgy – 08 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08K 3/36 (2006.01) C04B 26/14 (2006.01) C08K 5/09 (2006.01)

Patent

CA 2584418

A resinous curable composition comprises: (a) an epoxy resin; (b)at least carboxylic acid anhydride; (c) at least one inorganic filler, wherein at least 80% of the particles of the filler have a particle diameter size between about 10 to about 40 microns, and (d) at least one inorganic filler, wherein at least 80% of the particles of the filler have a particle diameter size greater than about 90 microns and is preferably either sand and/or granite chips. The curable composition may be hardened in the presence of a heat activated catalyst to render a scratch resistant hard surface, suitable for use as a countertop or laboratory bench top. The composition may contain as high as 89% inorganic filler.

L'invention concerne une composition résineuse durcissable comprenant (A) une résine époxyde, (B) au moins un anhydride d'acide carboxylique, (C) au moins une charge inorganique, au moins 80 % des particules de la charge possédant un diamètre compris entre 10 et 40 microns environ, et (D) au moins une charge inorganique, au moins 80 % des particules de la charge possédant un diamètre supérieur à 90 microns environ et étant constituées de sable et/ou de fragments de granite. La composition durcissable peut être durcie en présence d'un catalyseur pouvant être activé à la chaleur pour obtenir une surface dure résistante aux égratignures. Cette surface peut être utilisée comme surface de comptoir ou comme dessus de table de laboratoire. La composition peut contenir jusqu'à 89 % de charge inorganique.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Curable resinous compositions and scratch resistant... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Curable resinous compositions and scratch resistant..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curable resinous compositions and scratch resistant... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1680998

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.