Dental impression process using polycaprolactone molding composi

Details Dental impression process using polycaprolactone molding composi Dental impression process using polycaprolactone molding composi

1990-02-23

1991-11-19

Wilson, John J.

Dentistry

Prosthodontics

Impression taking or bite determination

433 48, 433 71, A61C 900

Patent

active

050662317

ABSTRACT:
Thermoplastic molding compositions are made from a blend of high molecular weight and low molecular weight polycaprolactones. The blends have lower viscosity, and can have higher modulus, than a composition containing only high molecular weight polycaprolactone. The blends are especially useful for dental impressioning.

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patent: 4828583 (1989-05-01), Oxman et al.
patent: 4835203 (1989-05-01), Sieverding
Tone.RTM. P-300 and P-700 High Molecular Weight Caprolactone Polymers (1988 Product Literature of Union Carbide Corp.).
Chem. Abs. 95:225704U.
Aqueron.TM. Bite Registration Sticks and Custom Tray Material (Cover Letter Dated Dec. 8, 1989 from E. M. Natt Ltd. with Brochure from Erkodent Company).

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