Polymers of monomers containing active methylene groups and other ethylenically unsaturated monomers
AssigneeIndicon Inc.
InventorIgnazio S. Ponticello
Life of this patent
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Abstract
Disclosed herein is a polymer comprising A. from about 1 to 100% by weight of a polymerized monomer containing at least one active methylene group and having the formula ##EQU1## wherein n is 0 or 1, R is hydrogen or methyl, R' is substituted or unsubstituted arylenethylene having the structure ##EQU2## wherein Ar is arylene, R.sup.2 is hydrogen, alkyl, aryl, or cycloalkyl, R.sup.3 is alkoxy or amino when n is equal to 0, and R.sup.3 is alkyl, alkoxy, amino, cycloalkyl or aryl when n is equal to 1; and B. from 0 to about 99% by weight of at least one additional polymerized ethylenically unsaturated monomer.
Claims11
A polymer prepared from components comprising:
- A. from about 1 to about 100 percent by weight of a polymerizable monomer containing at least one active methylene group and having the formula ##EQU13## wherein R is hydrogen or methyl, R' is substituted or unsubstituted arylenethylene having the structure ##EQU14## wherein Ar is arylene containing from 6 to 12 carbon atoms, R.sup.2 is hydrogen, alkyl containing from 1 to 10 carbon atoms, aryl containing from 6 to 12 carbon atoms, or cycloalkyl containing from 5 to 7 carbon atoms, and R.sup.3 is alkoxy containing from 1 to 10 carbon atoms, amino having the structure ##EQU15## wherein R.sup.4 and R.sup.5 are independently selected from the group consisting of hydrogen, alkyl containing from 1 to 10 carbon atoms, cycloalkyl containing from 5 to 7 carbon atoms, and aryl containing from 6 to 12 carbon atoms;
- cycloalkyl containing from 5 to 7 carbon atoms, or aryl containing from 6 to 12 carbon atoms;
- and
- B. from 0 to about 99% by weight of at least one additional polymerizable ethylenically unsaturated monomer.
A polymer prepared from components comprising
- A. from about 1 to 100% by weight of a polymerizable monomer containing at least one active methylene group and having the formula ##EQU16## wherein R is hydrogen or methyl, R.sup.2 is hydrogen, alkyl containing from 1 to 10 carbon atoms, aryl containing from 6 to 12 carbon atoms, or cycloalkyl containing from 5 to 7 carbon atoms, and R.sup.3 is alkoxy containing from 1 to 10 carbon atoms, amino having the structure ##EQU17## wherein R.sup.4 and R.sup.5 are independently selected from the group consisting of hydrogen, alkyl containing from 1 to 10 carbon atoms, cycloalkyl containing from 5 to 7 carbon atoms, and aryl containing 6 to 12 carbon atoms;
- cycloalkyl containing from 5 to 7 carbon atoms, or aryl containing from 6 to 12 carbon atoms;
- and
- B. from 0 to about 99% by weight of at least one additional polymerizable ethylenically unsaturated monomer.
A polymer prepared from components comprising
- A. from about 1 to about 100% by weight of a polymerizable monomer containing at least one active methylene group and having the formula ##EQU18## wherein R is hydrogen or methyl, R.sup.2 is hydrogen, and R.sup.3 is alkoxy containing from 1 to 10 carbon atoms, or amino having the structure ##EQU19## wherein R.sup.4 and R.sup.5 are independently selected from the group consisting of hydrogen, alkyl containing from 1 to 10 carbon atoms, cycloalkyl containing from 5 to 7 carbon atoms and aryl containing from 6 to 12 carbon atoms;
- and
- B. from 0 to about 99% by weight of at least one additional polymerizable ethylenically unsaturated monomer.
A homopolymer prepared from components comprising a polymerizable monomer containing at least one active methylene group and having the formula ##EQU21## wherein R is hydrogen or methyl, Ar is arylene containing from 6 to 12 carbon atoms, R.sup.2 is hydrogen, alkyl containing from 1 to 10 carbon atoms, aryl containing from 6 to 12 carbon atoms or cycloalkyl containing from 5 to 7 carbon atoms, and R.sup.3 is alkoxy containing from 1 to 10 carbon atoms, amino having the formula ##EQU22## wherein R.sup.4 and R.sup.5 are independently selected from the group consisting of hydrogen, alkyl containing from 1 to 10 carbon atoms, cycloalkyl containing from 5 to 7 carbon atoms, and aryl containing from 6 to 12 carbon atoms;
- cycloalkyl containing from 5 to 7 carbon atoms, or aryl containing from 6 to 12 carbon atoms.
Dependencies are inferred from the claim text.