Acrylic thermoplastic elastomer comprises methyl methacrylate, ethyldiglycol acrylate, cross-linking agent, photocurable catalysts, natural or synthetic polymers, and filler

NOVELTY – The acrylic thermoplastic elastomer comprises 5-15% methyl methacrylate, 16-26% ethyldiglycol acrylate, 0.5-5% cross-linking agent, 0.5-6% photocurable catalysts, 35-65% natural or synthetic polymers, and 1-25% filler. Multifunctional monomers and silanes are also included in the acrylic thermoplastic elastomer. USE – Acrylic thermoplastic elastomer used for manufacturing prefabricated intermediate products selected from flexible dental arches, trays, prosthetic bases, provisional crowns and fixed prostheses, maxillofacial prosthesis, orthopedic orthosis and prosthesis, and devices for containment in orthopedics (all claimed). ADVANTAGE – The acrylic thermoplastic elastomer has rigid and stiff property similar to plastic, and facilitates wide application prospects in dental areas, medical, automotive, electrical, electronics, textiles, footwear, pulp and paper, minerals, chemical construction, engineering polymers structures and chemical auxiliary.

Main Application Field

A14 (Polymers of other substituted monoolefins; including PVC, PTFE.); D22 (Sterilising, bandages, dressing and skin protection agents – including sterilising agents (other than for food), sutures, plaster casts, bioactive prostheses, contact lenses, diapers, animal litter, timber, preservatives, disinfectants, bactericidal detergents, deodorants, insect repellent compounds, moth proofers, sheep dip (A61L).); A83 (Clothing, footwear.); A85 (Electrical applications.); A93 (Roads, building, construction flooring.); A95 (Transport – including vehicle parts, tyres and armaments.); A96 (Medical, dental, veterinary, cosmetic.); D21 (Preparations for dental or toilet purposes – including filling alloys, compositions for dentures or dental impressions, anti-caries chewing gum, plaque disclosing compositions, toothpastes, cosmetics, shampoos, topical anti-sunburn compositions and toilet soaps (A61K).)

INVENTORS:

SILVA ALMENARA DE SOUZA FONSECA
MEI LUCIA HELENA INNOCENTINI
TAPARELLI JESUS ROBERTO
CONSANI SIMONIDES

578_ELASTOMERO

Patent number: BR102013027294-A2

PATENT STATUS:

For information contact Inova Unicamp

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607