Patent application number | Description | Published |
20090202809 | Fibre reinforced assembly - An uncured assembly which comprises a fibrous reinforcement. Associated with said reinforcement is a resin material comprising at least one solid amine-terminated epoxy resin, at least one solid epoxy-terminated epoxy resin and optionally at least one cure catalyst. | 08-13-2009 |
20090317609 | CURABLE RESIN FILMS - A curable resin with at least one electrically conductive metal region on its surface formed by depositing on the surface a composition comprising activator, contacting the activator with a solution of a reducing agent and a solution of a metal ion, the reducing agent and metal ion undergoing chemical reaction activated by the activator to form an electrically conductive metal region on the surface, and method of forming is provided. | 12-24-2009 |
20110014419 | PREPREGS - The invention provides a prepreg comprising matrix and fibres, having deposited thereon a plurality of regions raised at least 5 micrometres relative to the surface of the matrix, a method of preparing such a prepreg, a method of curing a laminate of a plurality of such preprags and the cured laminate produced by such a method. | 01-20-2011 |
20110130525 | NOVEL CURING AGENTS AND PROCESS FOR THEIR MANUFACTURE - Compounds having the formula (I) wherein L is a linking group, at least one of R | 06-02-2011 |
20110163275 | CONDUCTIVITY OF RESIN MATERIALS AND COMPOSITE MATERIALS - A resin material is provided which comprises at least one thermoset resin, carbon conductive additive material, and at least one thermoplastic polymer resin. The thermoplastic polymer resin dissolves in the thermoset polymer resin and phase separates upon cure. There is also provided a method of making the resin material, and additionally a composite material that comprising said resin material in combination with a fibrous reinforcement. The resin material and composite material may each be used in an uncured or cured form, and may find particular use as a prepreg material. | 07-07-2011 |
Patent application number | Description | Published |
20110067812 | CURE ACCELERATORS - An epoxy resin composition comprising an epoxy resin component combined with a sufficient amount of an imidazole curative to provide curing of the epoxy resin composition. The epoxy resin composition further includes a non-hydroxyl containing cure accelerator for the imidazole curative. | 03-24-2011 |
20120141763 | COMPOSITE MATERIALS - A curable prepreg comprising a structural layer of conductive fibres and a first outer layer of thermosetting resin, the resin layer comprising thermoplastic particles and glassy carbon particles provides improved electrical conductivity and excellent mechanical properties. | 06-07-2012 |
20120316262 | NOVEL CURING AGENTS - The invention relates to a resin curing agent having the formula (I), wherein R | 12-13-2012 |
20130102756 | NOVEL CURING AGENTS - A curable resin comprising a compound having the structure (I): wherein each carbon 2, together with either its carbon 1 or carbon 3, arc members of a fused cycloaliphatic ring, and when carbon 1 is a member of the ring so is N, and wherein each of the aliphatic or aromatic ring-member carbons may either be members of further fused cycloaliphatic rings or be bonded to a group selected from H or linear or branched C | 04-25-2013 |
20130217803 | NOVEL RESIN CURING AGENTS - A curable resin comprising a curing agent, wherein the curing agent comprises an adjustable structural unit having a stable chain-like arrangement which is adjustable to a stable ring-like arrangement, wherein the ring-like arrangement comprises the constituents of the chain-like arrangement with two terminal constituents exhibiting an attractive chemical interaction, and is adjustable back from the ring-like arrangement to the chain-like arrangement by separation of the two terminal constituents. | 08-22-2013 |
20130330514 | COMPOSITE MATERIALS - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and glassy carbon particles dispersed in the polymeric resin. | 12-12-2013 |
Patent application number | Description | Published |
20140047710 | COMPOSITE MATERIALS - A composite material, the composite material comprising a prepreg, said prepreg comprising at least one polymeric resin and at least one conductive fibrous reinforcement, electrically conducting particles dispersed in the polymeric resin and a top layer of a metal-coated carbon fibre comprising a further resin component, wherein the metal comprises one or more metals selected from nickel, copper, gold, platinum, palladium, indium and silver. | 02-20-2014 |
20140110877 | THERMOPLASTIC TOUGHENING MATERIAL AND RELATED METHOD - A non-fibrous, apertured membrane comprises at least one thermoplastic polymeric material and has a discrete porous structure. The membrane is soluble in the thermoset matrix polymer of a composite material. | 04-24-2014 |
20150060738 | Conductivity of Resin Materials and Composite Materials - A resin material is provided which comprises at least one thermoset resin, carbon conductive additive material, and at least one thermoplastic polymer resin. The thermoplastic polymer resin dissolves in the thermoset polymer resin and phase separates upon cure. There is also provided a method of making the resin material, and additionally a composite material that comprising said resin material in combination with a fibrous reinforcement. The resin material and composite material may each be used in an uncured or cured form, and may find particular use as a prepreg material. | 03-05-2015 |
Patent application number | Description | Published |
20080295955 | Composite materials - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. | 12-04-2008 |
20110088923 | COMPOSITE MATERIALS - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. | 04-21-2011 |
20110091718 | COMPOSITE MATERIALS - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. | 04-21-2011 |
20110091719 | COMPOSITE MATERIALS - A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. | 04-21-2011 |