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Class Information
Number: 252/378R
Name: Compositions > Exfoliated or intumesced

Sub-classes under this class:

Class Number Class Name Patents
252/378P Perlite 41

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8586000 Random graphite and fabrication method thereof using graphene nanoribbon Nov. 19, 2013
8568808 Intercalated layered silicate Oct. 29, 2013
8501858 Expanded graphite and products produced therefrom Aug. 6, 2013
8486302 Process for manufacture of graphite oxide with purge of chlorine dioxide Jul. 16, 2013
8414799 Method for manufacturing graphene Apr. 9, 2013
8308984 Method of producing nano-scaled inorganic platelets Nov. 13, 2012
8246856 Highly efficient process for manufacture of exfoliated graphene Aug. 21, 2012
8182917 Reduced graphene oxide film May. 22, 2012
8168698 Method of using hyperbranched polyamine to exfoliate inorganic clay into random form of nanosilicate platelet May. 1, 2012
8114375 Process for producing dispersible nano graphene platelets from oxidized graphite Feb. 14, 2012
8114373 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites Feb. 14, 2012
8075794 Magnetic graphite nanoplatelets Dec. 13, 2011
8021476 Gypsum mortar with added expanded vermiculite and method for obtaining same Sep. 20, 2011
7892514 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites Feb. 22, 2011
7837899 Dispersing agents in nanocomposites Nov. 23, 2010
7824651 Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets Nov. 2, 2010
7794625 Preparation of a composition of a swelling tot-tot interlayer Sep. 14, 2010
7786189 Oligomer-modified layered inorganic compounds and their use in nanocomposites Aug. 31, 2010
7785557 Method of producing a graphene film as transparent and electrically conducting material Aug. 31, 2010
7785492 Mass production of nano-scaled platelets and products Aug. 31, 2010
7662321 Nano-scaled graphene plate-reinforced composite materials and method of producing same Feb. 16, 2010
7645426 Sandwich hybrid mounting mat Jan. 12, 2010
7550529 Expanded graphite and products produced therefrom Jun. 23, 2009
7550118 Multilayer mats for use in pollution control devices Jun. 23, 2009
7510762 Oriented graphite film, methods of manufacture thereof and articles comprising the same Mar. 31, 2009
7479513 Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production Jan. 20, 2009
7442728 Method for producing nanosilicate plates Oct. 28, 2008
7387749 Method of delaminating aggregated particles with a coating agent in a substantially supercritical fluid Jun. 17, 2008
7157517 Method of delaminating a graphite structure with a coating agent in a supercritical fluid Jan. 2, 2007
7125502 Fibers of aligned single-wall carbon nanotubes and process for making the same Oct. 24, 2006
7125916 Method for producing nanosilica plates Oct. 24, 2006
7118725 Expandable graphite intercalation compounds, method for synthesizing them and their use Oct. 10, 2006
7105108 Graphite intercalation and exfoliation process Sep. 12, 2006
6960308 Endothermic heat shield composition and method for the preparation thereof Nov. 1, 2005
6872330 Chemical manufacture of nanostructured materials Mar. 29, 2005
6660190 Fire and flame retardant material Dec. 9, 2003
6645278 Intumescent powder Nov. 11, 2003
6635108 Organoclay compositions for gelling unsaturated polyester resin systems Oct. 21, 2003
6620349 Fire retardant compositions and methods for preserving wood products Sep. 16, 2003
6534570 Organoclay compositions for gelling unsaturated polyester resin systems Mar. 18, 2003
6469073 System and method of delaminating a layered silicate material by supercritical fluid treatment Oct. 22, 2002
6207085 Heat expandable compositions Mar. 27, 2001
5952095 Intercalates and exfoliates formed with long chain (C.sub.10 +) monomeric organic intercalant compounds; and composite materials containing same Sep. 14, 1999
5945361 Heat-resistant expansive member Aug. 31, 1999
5942561 Fire-retardant polymer composition Aug. 24, 1999
5879600 Method of preparing an exfoliated vermiculite for the manufacture of finished product Mar. 9, 1999
5853675 Composite mounting system Dec. 29, 1998
5709821 Gel formers having reduced gelling time and forming gels with improved melting resistance Jan. 20, 1998
5707598 Porous material composed of layered silica and metal oxide and a process for manufacturing the same Jan. 13, 1998
5660763 Fire fighting composition and products containing same Aug. 26, 1997

1 2 3

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