Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-11-05
1994-02-22
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525375, 525385, 525386, 544221, 546155, 548544, 549285, 549292, 549295, 568376, 568379, 528222, 526204, 526213, 526269, C08F 812, C08F 830, C08F 3402, C07D25100, C07D30930, C07C 49105
Patent
active
052888118
ABSTRACT:
Accordingly, novel carbonyl containing compositions are prepared by contacting, in the presence of a free radical initiator, a compound selected from the group consisting of saturated hydrocarbons, substituted saturated hydrocarbons, polymers and mixtures thereof with a carbonyl containing compound or mixtures thereof having the structures: ##STR1## wherein Q.dbd.HOH, MeOH, EtOH, or n-BuOH; n.dbd.0,1,>; and X and Y are independently selected from the group consisting of CH.sub.2, C.dbd.O; W is independently selected from the group consisting of CH.sub.2, C.dbd.O, O, NH, CMe.sub.2, C.dbd.N-alkyl and N-alkyl, wherein alkyl is 1 to 18 carbons; U and V are independently selected from the same groups as W and dependently selected so that U and V taken together are one of 1,2-phenylene, 1,8-naphthalene-diyl, and 1,2-naphthalene-diyl.
REFERENCES:
patent: 4897200 (1990-01-01), Smakman
patent: 5057564 (1991-10-01), Brois
Dvorak Joseph J.
Exxon Research and Engineering Company
Michl Paul R.
Yoon Tae H.
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