Interpenetrating polymer network compositions employing rubber-m

Details Interpenetrating polymer network compositions employing rubber-m Interpenetrating polymer network compositions employing rubber-m

1984-09-25

1987-12-08

Lilling, Herbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522110, 523115, 523116, 523212, 524430, 524456, 524493, 524504, 525 66, 525 82, 525 86, 525902, 525903, C08F 250, C08K 308, C08L 3106, C08L 5104

Patent

active

047119136

ABSTRACT:
This invention provides hardenable compositions useful as construction media for a wide range of applications. Particular utility is found in the dental and medical arts where such compositions are highly suitable for the formation and construction of denture base, denture baseplates, denture liners, denture repair, custom trays, veneering for crowns and bridgework, artificial teeth, veneers and repair for natural teeth, and tooth restorative fillings. Such materials having improved impact strengths and elastic moduli when hardened are disclosed which include rubber-modified polymer.

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