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AssigneeDow Global Technologies LLC
InventorsGary L. Jialanella, Toni Ristoski, Arthur F. Cawley, Eric E. Cole, Dean A. Johnson
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The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on the weight of the second part of i) a halogenated polyolefin having halosulfonyl groups or ii) a mixture of a halogenated polyolefin and an organic sulfonyl halide. The second part may further contain a compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts. The first part may further comprise one or more compounds capable of free radical polymerization.
A method of polymerization comprising contacting the components of a polymerizable composition comprising a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species wherein the organoboron compound is a complex of a trialkyl borane and a compound having a primary amine and one or more hydrogen bond accepting groups, wherein the one or more hydrogen bond accepting group is selected from ether, polyether or thioether, and there are at least two carbon atoms between the primary amine and the hydrogen bond accepting groups and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on 100 parts by weight of the second part of a chlorinated polyethylene having chlorosulfonyl groups and a liberating compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts under conditions such that the one or more compounds capable of free radical polymerization undergo polymerization.
A method of bonding two or more substrates together which comprises:
A method of coating a substrate which comprises contacting the components a composition comprising a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species wherein the organoboron compound is a complex of a trialkyl borane and a compound having a primary amine and one or more hydrogen bond accepting groups, wherein the one or more hydrogen bond accepting groups is selected from ether, polyether, or thioether, and there are at least two carbon atoms between the primary amine and the hydrogen bond accepting groups, and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on 100 parts by weight of the second part of a chlorinated polyethylene having chlorosulfonyl groups and a liberating compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts;
A coating composition comprising a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species wherein the organoboron compound is a complex of a trialkyl borane and a compound having a primary amine and one or more hydrogen bond accepting groups, wherein the one more hydrogen bond accepting groups is selected from ether, polyether, or thioether, and there are at least two carbon atoms between the primary amine and the hydrogen bond accepting groups and in the second part one or more compounds capable of free radical polymerization and from about 20 to about 30 parts by weight based on 100 parts by weight of the second part of a chlorinated polyethylene having chlorosulfonyl groups and a liberating compound capable of causing the organoboron compound to form free radical generating species upon contacting the two parts;
Dependencies are inferred from the claim text.