Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1987-01-29
1989-02-28
Morgan, Kriellion S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524104, 524105, 524106, 252402, 252403, 546121, 548309, 548312, 548317, 548318, 548320, 548517, 548543, C08K 534, C07D23380, C07D48104
Patent
active
048086444
ABSTRACT:
Substituted (4-hydroxyphenylthioalkyl) derivatives of the formula ##STR1## are prepared by the reaction of the appropriate ring and hydroxybenzene thiol compounds and are useful stabilizers of organic materials.
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Pastor Stephen D.
Ravichandran Ramanathan
Spivack John D.
Ciba-Geigy Corporation
Falber Harry
Morgan Kriellion S.
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