<p>Blends are disclosed of a clear polyurethane plastic and a minor amount (up to 30 parts by weight per 100 parts by weight of blend) of an incompatible polymeric impact modifier. The resulting blends exhibit properties (high impact resistance, high flexural modulus and resistance to heat) comparable to those of engineering plastics such as nylon.</p>
申请公布号
DE3486281(D1)
申请公布日期
1994.04.07
申请号
DE19843486281
申请日期
1984.05.17
申请人
THE DOW CHEMICAL CO., MIDLAND, MICH., US
发明人
GOLDWASSER, DAVID J., CHESHIRE CONNECTICUT 06410, US;OERTEL III, RICHARD W., GUILFORD CONNECTICUT 06437, US
