Claims
- 1. A polymer with enhanced hydrophilicity and thermal regularize properties, said polymer having recurring amide groups as an integral part of the main polymer or copolymer chain, said polymer having bonded thereto an hydrophilic anionic polysiloxane polymer having a molecular weight greater than about 1000 g/mol and having an affinity for said aliphatic polyamide polymer, and said polymer having substantially no polymerization with the hydrophilic anionic polysiloxane polymer, said hydrophilic anionic polysiloxane polymer having the formula ##STR3## wherein X is selected from the group consisting of phosphate, phosphonate, phosphorylate, sulfonate, sulfate, sulfone and carboxylate groups; R is a sp.sup.3 hybridized alkylene group with or without functional groups; M represents any metal, hydrogen ion, ammonium derivatives or any combination of Lewis acids that balances the overall charge of the molecule; n represents the number of metal or Lewis acid ions required to achieve a net ionic charge of zero; x is an integer from 1 to 6; and y represents the number of monomeric alkyl groups pendant to the polysiloxane backbone.
- 2. A polymer according to claim 1, wherein the hydrophilic polysiloxane polymer is a reaction product of a copolymer of a polysiloxane polymer and a vinyl or alkyl silane polymer.
- 3. The polymer according to claim 1, wherein said hydrophilic anionic polysiloxane polymer is a sulfonated polysiloxane polymer.
- 4. The polymer according to claim 1, wherein said hydrophilic anionic polysiloxane polymer is a phosphonated polysiloxane polymer.
- 5. The polymer according to claim 1, wherein said hydrophilic anionic polysiloxane is a carboxylated polysiloxane polymer.
- 6. The polymer according to claim 1, wherein the hydrophilic anionic polysiloxane polymer is a copolymer of a vinyl substituted polysiloxane and an ethylenically unsaturated carboxylate.
- 7. The polymer according to claim 6, wherein the ethylenically unsaturated carboxylate is acrylic acid.
- 8. The polymer according to claim 1, wherein the polymer is an aliphatic polyamide.
- 9. A polyester polymer having enhanced hydrophilicity and thermal regularity properties, said polymer having bonded thereto a hydrophilic anionic polysiloxane polymer having a molecular weight greater than about 1000 g/mol and having an affinity for said polymer, said polymer having substantially no polymerization with the hydrophilic polysiloxane polymer, said hydrophilic anionic polysiloxane polymer having the formula ##STR4## wherein X is selected from the group consisting of phosphate, phosphonate, phosphorylate, sulfonate, gulfate, gulfone and carboxylate groups; R is a sp.sup.3 hybridized alkylene group with or without functional groups; M represents any metal, hydrogen ion, ammonium derivatives or any combination of Lewis acids that balances the overall charge of the molecule; n represents the number of metal or Lewis acid ions required to achieve a net ionic charge of zero; x is an integer from 1 to 6; and y represents the number of monomeric alkyl groups pendant to the polysiloxane backbone.
- 10. The polymer according to claim 9, wherein the hydrophilic polysiloxane polymer is a reaction product of a copolymer of a polysiloxane polymer and a vinyl or alkyl silane polymer.
- 11. The polymer according to claim 9, wherein said hydrophilic anionic polysiloxane polymer is a sulfonated polysiloxane polymer.
- 12. The polymer according to claim 9, wherein said hydrophilic anionic polysiloxane polymer is a phosphonated polysiloxane polymer.
- 13. The polymer according to claim 9, wherein said hydrophilic anionic polysiloxane is a carboxylated polysiloxane polymer.
- 14. The polymer according to claim 9, wherein the hydrophilic anionic polysiloxane polymer is a copolymer of a unsaturated carboxylate.
- 15. The polymer according to claim 9, wherein the ethylenically unsaturated carboxylate is acrylic acid.
- 16. A process of treating a polyester polymer or a polymer having recurring amide groups as an integral part of the main polymer or copolymer chain to impart hydrophilicity and thermal regulative properties thereto, the process comprising contacting the polymer with an aqueous treatment bath containing a hydrophilic anionic polysiloxane polymer having a molecular weight greater than about 1000 g/mol under conditions sufficient to bond the polymer and the hydrophilic anionic polysiloxane polymer while avoiding polymerization of the polymer with the hydrophilic anionic polysiloxane polymer, wherein the hydrophilic anionic polysiloxane polymer has the formula ##STR5## wherein X is selected from the group consisting of phosphate, phosphonate, phosphorylate, sulfonate, sulfate, sulfone and carboxylate groups; R is a sp.sup.3 hybridized alkylene group with or without functional groups; M represents any metal, hydrogen ion, ammonium derivatives or any combination of Lewis acids that balances the overall charge of the molecule; n represents the number of metal or Lewis acid ions required to achieve a net ionic charge of zero; x is an integer from 1 to 6; and y represents the number of monomeric alkyl groups pendant to the polysiloxane backbone.
- 17. The process according to claim 16, wherein said hydrophilic anionic polysiloxane polymer is a sulfonated polysiloxane polymer.
- 18. The process according to claim 16, wherein said hydrophilic anionic polysiloxane polymer is a phosphonated polysiloxane polymer.
- 19. The process according to claim 16, wherein said hydrophilic anionic polysiloxane is a carboxylated polysiloxane polymer.
- 20. The process according to claim 16, wherein the hydrophilic anionic polysiloxane polymer is a copolymer of a vinyl substituted polysiloxane and an ethylenically unsaturated carboxylate.
- 21. The process according to claim 16, wherein the ethylenically unsaturated carboxylate is acrylic acid.
- 22. The process according to claim 16, wherein the hydrophilic polysiloxane polymer is a copolymer of a polysiloxane polymer and a vinyl or alkyl silane polymer.
Parent Case Info
This is a Continuation of application Ser. No. 08/267,783 filed on 28 Jun. 1994, now abandoned which is a continuation of application Ser. No. 07/894,530, filed 5 Jun. 1992, now U.S. Pat. No. 5,354,815, issued 11 Oct. 1994.
US Referenced Citations (19)
Foreign Referenced Citations (3)
Number |
Date |
Country |
62149915 |
Dec 1985 |
JPX |
1197567 |
Jul 1970 |
GBX |
1301074 |
Dec 1972 |
GBX |
Continuations (2)
|
Number |
Date |
Country |
Parent |
267783 |
Jun 1994 |
|
Parent |
894530 |
Jun 1992 |
|