US4632957A
Expired / Lapsed
US
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Ethylenically unsaturated ethylene and propylene ureas containing alkylene urea groups or alkylene urethane groups, useful in coating compositions
Assignee: PPG Industries Inc
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Filing: 1984-09-04
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Granted: 1986-12-30
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Expires: 2004-09-04
Abstract
Abstract Disclosed is a compound having the formula: ##STR1## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 --and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is alkyl having 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR2## and Y is a free radical polymerizable unsaturated moiety. Also disclosed are a process for preparing the compound, latexes containing the compound and coating compositions containing the compound.
Inventors
- 👤 David A. Welsh
- 👤 Rostyslaw Dowbenko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:15
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/06; C07D239/08; C07D239/10; C07D233/00; C07D233/04; C07D233/28; C07D233/30; C07D233/32; C07D233/36; C09; C09D; C09D133/00; C09D133/04; C09D133/14
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
146 words
A compound having the formula: ##STR10## wherein m is two or three; n is an integer from one to four; R is selected from the group consiting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR11## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues.
Claim 2
Dependent Claim
146 words
A compound having the formula: ##STR10## wherein m is two or three; n is an integer from one to four; R is selected from the group consiting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR11## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues.
Claim 3
Dependent Claim
38 words
The compound of claim 1 wherein Y is selected from the group consisting of: ##STR12## wherein q is an integer from two to four and R"' is selected from the group consisting of --H and --CH 3 .
Claim 4
Dependent Claim
45 words
The compound of claim 2 having the formula: ##STR13## wherein m is two or three, n is an integer from one to four, q is an integer from two to four and R"' is selected from the group consisting of --H and --CH 3 .
Claim 5
Dependent Claim
10 words
The compound of claim 3 wherein said compound is N-methacryloxyethylureido-N'-(beta-ethyl)-2-imidazolidone.
Claim 6
Dependent Claim
160 words
A latex comprising the polymerization product of the compound having the formula: ##STR14## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR15## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues and comonomers containing free radical polymerizable unsaturation.
Claim 7
Dependent Claim
160 words
A latex comprising the polymerization product of the compound having the formula: ##STR14## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR15## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues and comonomers containing free radical polymerizable unsaturation.
Claim 8
Dependent Claim
44 words
The latex of claim 5 wherein the comonomers are selected from the group consisting of a polymerizable ethylenically unsaturated carboxylic acid, an alkyl (meth)acrylate wherein the alkyl group has from about 1 to about 20 carbon atoms, styrenes a vinyl carboxylate and mixtures thereof.
Claim 9
Dependent Claim
31 words
The latex of claim 6 wherein the comonomers comprise a polymerizable ethylenically unsaturated carboxylic acid and alkyl (meth)acrylate wherein the alkyl group has from about 1 to about 20 carbon atoms.
Claim 10
Dependent Claim
35 words
The latex of claim 6 wherein the comonomers comprise a polymerizable ethylenically unsaturated carboxylic acid, an alkyl (meth) acrylate wherein the alkyl group has from about 1 to about 20 carbon atoms and a styrene.
Claim 11
Dependent Claim
22 words
The latex of claim 6 wherein the comonomer comprise a vinyl carboxylate having 2 to 4 carbon atoms in the carboxylic moiety.
Claim 12
Dependent Claim
180 words
The latex of claim 5 wherein the compound having the formula: ##STR16## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of: alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and of the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR17## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues is present in the latex in an amount of between 0.1 and 10 percent by weight based on the total weight of the comonomer present in the latex.
Claim 13
Dependent Claim
156 words
A coating composition comprising a latex comprising the polymerization produce of a compound having the formula: ##STR18## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of; alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR19## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues.
Claim 14
Dependent Claim
156 words
A coating composition comprising a latex comprising the polymerization produce of a compound having the formula: ##STR18## wherein m is two or three; n is an integer from one to four; R is selected from the group consisting of; alkyl having one to six carbon atoms, hydrogen, HOCH 2 -- and R"O(CH 2 ) a --, wherein a is an integer from one to six and R" is an alkyl having from 1 to 6 carbon atoms; each R' in each CR' 2 unit of the (CR' 2 ) m group and the (CR' 2 ) n group is independently selected from the group consisting of --H and alkyl having one to four carbon atoms; X is selected from the group consisting of --O-- and ##STR19## and Y is a free radical polymerizable unsaturated moiety selected from the group consisting of (meth)acrylic-containing monoisocyanate residues, styrene-containing monoisocyanate residues, maleic type monoisocyanate residues and fumaric type monoisocyanate residues.
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