Fiber-reinforced composites toughened with resin particles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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Details

524495, 524504, 525 68, 525396, 525905, C08K 304, C08K 7112, C08K 7300

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active

050876570

ABSTRACT:
Layered, fiber-reinforced composites are toughened by the use of thermosetting matrix resins including polyphenylene ether particles. The method of the invention is particularly effective in improving the toughness of composites based on thermoset matrix resins.

REFERENCES:
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patent: 4579885 (1986-04-01), Domeier et al.
patent: 4604319 (1986-08-01), Evans et al.
patent: 4608404 (1986-08-01), Gardner et al.
patent: 4656208 (1987-04-01), Chu et al.
patent: 4680076 (1987-07-01), Bard
patent: 4686250 (1987-08-01), Qureshi
patent: 4783506 (1988-08-01), Gawin
"Development of Resins for Damage Tolerant Composites, a Systematic Approach", Diamant and Moulton; 29th National SAMPE Symposium, Apr. 3-5, 1984, published in SAMPE Quarterly, Oct. 1984, pp. 13-21.

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