76 patents
Utility
Adhesive composition
16 Jan 24
An adhesive composition comprising a silane-modified epoxy resin, a dicyclopentadiene novolac epoxy resin and a curing agent.
Michael Rhodes
Filed: 3 Dec 19
Utility
Curative composition and a resin composition containing the curative composition
18 Jul 23
This invention relates to a curative composition and its use in curing epoxy resins and prepregs, adhesives and moulded materials derived therefrom.
David Allan Tilbrook, Christopher Robert Mason, Martin Richard Simmons
Filed: 20 Dec 18
Utility
Peel ply for elongate composite matertals
11 Jul 23
An assembly (113) for composite manufacture is provided.
Johannes Moser, Yu-Chen Hung, Erin Reagan
Filed: 2 Apr 20
Utility
Moulding Material
8 Dec 22
The present invention is concerned with a moulding material comprising: a) A primary non-woven fibre layer; b) A secondary non-woven fibre layer, and c) A resin layer; wherein the resin layer bonds the secondary non-woven fibre layer to a first surface of the primary non-woven fibre layer, and the resin layer is exposed on the second surface of the primary non-woven layer.
Mark WHITER
Filed: 23 Sep 20
Utility
Thermoplastic toughened matrix resins containing nanoparticles
1 Nov 22
Pre-impregnated composite material (prepreg) that can be cured/molded to form aerospace composite parts.
Yan Zhu, Gordon T. Emmerson
Filed: 23 Oct 19
Utility
Finish composition
11 Oct 22
Michael E. Yurchenko
Filed: 9 May 19
Utility
Method for SLS of PEKK and articles manufactured from the same
4 Oct 22
A process for layer-by-layer manufacturing a three-dimensional object from a powder and objects made from the same is described.
Scott DeFelice, Anthony DeCarmine
Filed: 20 Nov 20
Utility
Surface Finishing Moulding Material
15 Sep 22
A moulding material which comprises: (a) a structural reinforcement layer comprising a fibrous reinforcement material optionally in combination with a second resin composition; and (b) a surface enhancing layer, for contacting a surface of a mould or tool, comprising a first non-woven fibre carrier in combination with a first resin composition containing a rheology modifier and a curing agent, wherein the first resin composition provides an external mould or tool-contacting surface of the moulding material.
Mark WHITER
Filed: 23 Sep 20
Utility
Acoustic barrier caps in acoustic honeycomb
6 Sep 22
Acoustic honeycomb structures that include cells in which a friction-locking insertion process is used to locate acoustic barriers within honeycomb cells to provide multiple degree of freedom (MDOF) acoustic liners having a variety of acoustic resonator depths.
Merid Minasse Haile, Lisa Diane Bowen, Clark Russell Smith
Filed: 12 Nov 19
Utility
Prepreg or Semipreg Precursor and Method of Manufacturing Same
25 Aug 22
A prepreg or semipreg precursor comprising a fibre reinforcement and a resin composition fused thereto, the resin composition containing at least one epoxy resin and a latent curing agent, wherein the epoxy resin and the latent curing agent form a solid phase at ambient temperature, the latent curing agent forming a discrete phase within the epoxy resin.
Mark WHITER, Ben TIPLER, Mathilde MAILLOT
Filed: 19 Jul 20
Utility
Unwinding of materials
14 Jun 22
There is provide a process for unwinding material from a spool (2) wherein the angle (Θ) of take off at the first contact point (4) for the unwind is always in the range 0±20°, and wherein the first contact point (4) for the unwind is no more than 600 mm from the axis (3) of rotation of the spool (2).
John Ellis, Anthony Loccisano
Filed: 18 Oct 18
Utility
Method of manufacture of a composite material
14 Jun 22
A method of manufacture of a composite component is provided, the method comprising the steps of providing two layers of pre-preg composite material, one of which has an edge adjacent a surface of the other.
Marco Arcidiacono
Filed: 8 Nov 19
Utility
Epoxy resin formulations
17 May 22
Formulations comprising from 10 to 80% by weight of the formulation of a halogenated epoxy resin; from 1 to 15% by weight of the formulation of an antimony based fire retardant; from 1 to 10% by weight of the formulation of an inorganic or non-polymeric organic phosphorous containing fire retardant; and from 1 to 30% by weight of the formulation of a curative system are provided.
Dana Blair
Filed: 13 Jun 19
Utility
System for selective laser sintering
26 Apr 22
A system for producing an object from a powder by selective laser sintering.
Scott DeFelice, Anthony DeCarmine
Filed: 25 Apr 18
Utility
System for identifying parts formed in an additive manufacturing build
22 Feb 22
A system and method for identifying test bars formed during a selective laser sintering build.
Whitney Kline, Alden Winn
Filed: 13 Nov 19
Utility
Method for processing PAEK and articles manufactured from the same
15 Feb 22
A process for manufacturing a three-dimensional object from a powder by selective sintering the powder using electromagnetic radiation.
Scott DeFelice, Anthony DeCarmine
Filed: 26 Dec 19
Utility
Adhesive Composition
20 Jan 22
An adhesive composition comprising a silane-modified epoxy resin, a dicyclopentadiene novolac epoxy resin and a curing agent.
Michael RHODES
Filed: 3 Dec 19
Utility
Method of Manufacture of a Composite Material
13 Jan 22
A method of manufacture of a composite component is provided, the method comprising the steps of providing two layers of pre-preg composite material, one of which has an edge adjacent a surface of the other.
Marco ARCIDIACONO
Filed: 8 Nov 19
Utility
Polymer powder and object made from the same
2 Nov 21
A powder composition suitable for use in selective laser sintering for printing an object.
Whitney Kline, Lawrence Varholak
Filed: 31 Jan 20
Utility
Method for seaming multi-sectional composite tooling
21 Sep 21
Method for seaming a multi-sectional composite tooling for use in molding large composite structures.
Mark Gerdisch, Richard Callis, Adam Senta
Filed: 17 Apr 19