Process for the production of novel synthetic paper from thermoplastic polymer films in which the surface of the films are opacified by treatment with a liquid which swells and dissolves the polymer and thereafter treating with another liquid which coagulates the polymer. Intermediate treatments are employed to improve the products.
申请公布号
US3850667(A)
申请公布日期
1974.11.26
申请号
US19720267341
申请日期
1972.06.29
申请人
NIPPON KAKOH SEISHI KK,JA
发明人
TANI K,JA;IMOTO S,JA;KAWAZOE S,JA;NOGUCHI H,JA;YAMADA B,JA;ICHIHARA W,JA;NAGAI T,JA;YAMADA F,JA
