Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof
View Patent ↗The present invention provides homopolymers resulting from ROMP of oxanorbornene dicarboxylic anhydride moieties and non-homopolymers resulting from ROMP of norbornene dicarboxylic anhydrides and oxanorbornene dicarboxylic anhydrides with co-monomer moieties. The invention further provides hydrogenated homopolymers resulting from ROMP of oxanorbornene dicarboxylic anhydrides and hydrogenated non-homopolymers resulting from ROMP of norbornene dicarboxylic anhydrides and oxanorbornene dicarboxylic anhydrides with co-monomer moieties. The invention further provides a wide variety of compositions comprising the novel ROMP moieties. Some of the novel ROMP moiety structures are set out below, wherein R 1 , R 2 , X, n, and m are defined herein.
1. A homopolymer, wherein the homopolymer is selected from the group of structures set out below:
wherein m is an integer ranging from about 2 to about 10,000.
2. A non-homopolymer represented by the structure:
wherein X is selected from group consisting of CH 2 and O; R 1 and R 2 are each independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and wherein R 1 and R 2 may be bonded together to form an anhydride ring moiety, and mixtures thereof; with the proviso that R 1 and R 2 are not both esters or are not both a carboxylic acid and a carboxylic ester, at the same time; and n and m are integers independently ranging from about 2 to about 10,000.
3. The non-homopolymer according to claim 2 , wherein the non-homopolymer is selected from the group of structures set out below:
4. A composition comprising a non-homopolymer represented by the structure:
wherein X is a group selected from group consisting of CH 2 and O; R 1 and R 2 are each independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and wherein R 1 and R 2 may be bonded together to form an anhydride ring moiety, and mixtures thereof; and n and m are integers independently ranging from about 2 to about 10,000.
5. The composition according to claim 4 , wherein the non-homopolymer is selected from the group of structures set out below:
6. A non-homopolymer represented by the structure:
wherein X is selected from group consisting of CH 2 and O; R 3 and R 4 are independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and branched and unbranched alkyl groups, which may be with or without heteroatoms, and mixtures thereof; and n and m are integers independently ranging from about 2 to about 10,000.
7. A composition comprising a non-homopolymer represented by the structure:
wherein X is selected from group consisting of CH 2 and O; R 3 and R 4 are independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and branched and unbranched alkyl groups, which may be with or without heteroatoms, and mixtures thereof; and n and m are integers independently ranging from about 2 to about 10,000.
8. A hydrogenated homopolymer, wherein the homopolymer is represented by the structure:
wherein m is an integer ranging from about 2 to about 10,000.
9. A composition comprising a hydrogenated homopolymer represented by the structure:
wherein m is an integer ranging from about 2 to about 10,000.
10. A hydrogenated non-homopolymer resulting from ring-opening metathesis polymerization of a norbornene dicarboxylic anhydride or oxanorbornene dicarboxylic anhydride moiety with a co-monomer moiety, wherein the non-homopolymer may be blocked or random, and the ratio of blocked or random norbornene dicarboxylic anhydride or oxanorbornene dicarboxylic anhydride moiety to co-monomer moiety is from about 99:1 to about 1:99, respectively, by molar proportions.
11. A hydrogenated non-homopolymer represented by the structure:
wherein X is a group independently selected from CH 2 and O; R 1 and R 2 are each independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and wherein R 1 and R 2 may be bonded together to form an anhydride ring moiety, and mixtures thereof; and n and m are integers independently ranging from about 2 to about 10,000.
12. The hydrogenated non-homopolymer according to claim 11 , wherein the non-homopolymer is selected from the group of structures set out below:
13. A composition comprising a hydrogenated non-homopolymer resulting from ring-opening metathesis polymerization of a norbornene dicarboxylic anhydride or oxanorbornene dicarboxylic anhydride moiety with a co-monomer moiety, wherein the non-homopolymer may be blocked or random, and the ratio of blocked or random norbornene dicarboxylic anhydride or oxanorbornene dicarboxylic anhydride moiety to co-monomer moiety is from about 99:1 to about 1:99, respectively, by molar proportions.
14. The composition according to claim 13 , wherein the composition is an adhesive, coating, encapsulation, personal care, oilfield, membrane, agricultural, or cleaning composition.
15. A composition comprising a hydrogenated non-homopolymer represented by the structure:
wherein X is a group independently selected from CH 2 and O; R 1 and R 2 are each independently selected from the group consisting of carboxylic acids, carboxylic acid salts, esters, and wherein R 1 and R 2 may be bonded together to form an anhydride ring moiety, and mixtures thereof; and n and m are integers independently ranging from about 2 to about 10,000.
16. The composition according to claim 15 , wherein the hydrogenated non-homopolymer is selected from the group of structures set out below: