Patent ID: 9421565
Filing Date: 2016-08-23
CPC Classification: B01F,B05B,B05C,C08G,C08L

Claim Text:
1. A multi-component material dispensing system configured to deliver a fully-curable multi-component material comprising a mixture of a first reactive component and a second reactive component, the first reactive component comprising a resin ingredient and an elastic filler with a particle size of about 20 mesh or smaller size, and the second reactive component comprising a curing agent, the system comprising: a dispensing apparatus comprising first and second inlet ports, an outlet port and a mixing chamber in fluid communication with each of the first and second inlet ports and the outlet port; a mixing element at least partially disposed in the mixing chamber configured to mix the first reactive component and the second reactive component, wherein the mixing element has a proximal end and a distal end, the distal end extending partially out of the outlet port of the dispensing apparatus; a first reservoir configured to store the first reactive component and elastic filler, the first reservoir having a heating element configured to heat the first component and filler to a predetermined temperature while the first component and filler is stored in the reservoir and a mixer configured to mix the first reactive component and filler while the first reactive component and filler is stored in the reservoir; a second reservoir configured to store the second reactive component; a first pumping mechanism adapted to pump and meter the first reactive component and filler from the first reservoir to the first port of the dispensing apparatus, wherein the first pumping mechanism and the first reservoir are physically connected by a heated transfer line; a second pumping mechanism adapted to pump and meter the second reactive component from the second reservoir to the second port of the dispensing apparatus; and means for providing a variation of curing agent weight mix ratio to resin ingredient of up to about 350% for the multi-component material dispensed from the dispensing apparatus.