Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-12-31
1998-05-05
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
528 15, 528 17, 528 18, 528 19, 528 21, C08F28300
Patent
active
057476080
ABSTRACT:
Novel rubber-modified rigid silicone resins are disclosed. The novel resins are the copolymerized reaction product of (A) an organosilicon composition selected from the group consisting (I) an organosilicone resin, (II) hydrolyzable precursors of (I), and an hydrolyzate of (II) and (B) an silicone rubber. The novel rubber-modified rigid silicone resins of the invention show remarkably high fracture toughness, K.sub.Ic, and critical strain energy release rate G.sub.Ic.
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patent: 5470923 (1995-11-01), Krahnke et al.
"Effects of Rubber Additions on the Fracture Toughness of a Polyester Resin", Mandell and McGarry, Section 23-F p. 1-4.
American Chemical Society: "Cracked Toughened Polyester Resin Formulations" McGarry and Sultan pp. 527-537.
American Chemical Society: Apr. 1968; PMSE; "Molecular Network System:A Toughened Crosslinked System"; McGarry and Subramanian pp. 95-97.
Katsoulis Dimitris Elias
Keryk John Robert
McGarry Frederick Jerome
Schmidt Randall Gene
Subramanian Ramnath
Dow Corning Corporation
Jarnholm Arne R.
Marquis Melvyn I.
Massachusetts Inst. Tech.
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