Hydrolyzable polymers of amino acid and hydroxy acids
    1.
    发明授权
    Hydrolyzable polymers of amino acid and hydroxy acids 失效
    氨基酸和羟基酸的可水解聚合物

    公开(公告)号:US3773737A

    公开(公告)日:1973-11-20

    申请号:US3773737D

    申请日:1971-06-09

    申请人: SUTURES INC

    IPC分类号: A61L17/10 C08G69/44

    CPC分类号: C08G69/44 A61L17/10

    摘要: HYDROLYZABLE FILM- AND FIBER-FORMING POLYMERS HAVING A PLURALITY OF REPEATING UNITS OF THE FORMULA:

    -NH-C(-R)(-R1)-COO-C(-R2)(-R3)-(CH2)N-CO-

    WHEREIN R IS LOWER ALKYL, ARYL, ALKARYL AND ARALKYL; R1, R2 AND R3 ARE EACH SELECTED FROM H OR LOWER ALKYL WITH THE PROVISO THAT AT LEAST ONE OF R1, R2, R3 IS H; AND N IS AN INTEGER OF 0 TO 2.