Reaction products of phenol derivatives with phosphorous compounds
    5.
    发明授权
    Reaction products of phenol derivatives with phosphorous compounds 失效
    苯酚衍生物与磷酸盐化合物的反应产物

    公开(公告)号:US3655833A

    公开(公告)日:1972-04-11

    申请号:US3655833D

    申请日:1968-07-30

    申请人: ADVANCE PROD GMBH

    摘要: NOVEL COMPOUNDS HAVING THE FORMULA:

    (3-R1,4-HO,5-R2-PHENYL)-CH2-S-X-O-P(-O-R3)-O-R4

    WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL RADICLS HAVING 1 TO 6 CARBON ATOMS, R2 IS AN ALKYL RADICAL HAVING 1 TO 6 CARBON ATOMS, X IS SELECTED FROM THE GROUP CONSISTING OF ALKYLENE RADICALS HAVING 1 TO 6 CARBON ATOMS AND CARBOXYL SUBSTITUTED ALKYL RADICALS HAVING 1 TO 6 CARBON ATOMS, AND R3 AND R4 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, ARYL, ALKARYL, ARYLALKYL AND

    (3-R1,4-HO,5-R2-PHENYL)-CH2-S-X-

    WHEREIN R1,R2 AND X ARE AS DEFIED ABOVE ARE USEFUL AS STABILIZERS FOR POLYMERIC COMPOSITIONS.