Claims
- 1. Polycondensates of the formula ##STR27## wherein R.sup.1 and R.sup.2 are identical or different and denote hydrogen, (C.sub.1 -C.sub.4)-alkyl, phenyl or halogen and Z is CH.sub.2, CH--CH.sub.3, an isoalkylidene radical with 3 to 5 carbon atoms, a cycloalkylene or cycloalkylidene radical with 5 to 15 carbon atoms, or a radical of the formula ##STR28## in which R.sup.4, R.sup.5 and R.sup.3 are identical or different alkyl radicals with 1 to 5 carbon atoms, and
- wherein
- M is a polycarbonate segment of the formula ##STR29## wherein D is chlorine, bromine, hydrogen or C.sub.1 -C.sub.4 alkyl,
- L is a single bond, C.sub.1 -C.sub.5 alkylene, C.sub.2 -C.sub.5 -alkylidene,
- C.sub.5 -C.sub.15 cycloalkylene, C.sub.5 -C.sub.15 cycloalkylidene or a radical of the formula ##STR30## and p is an integer between 2 and 50.
- 2. Polymers of the formula ##STR31## wherein Q is either a group of the formula ##STR32## or T and wherein
- R.sub.1, R.sub.2, Z and M are as defined in claim 1
- n is between 1 and 50 and
- G corresponds to metal compounds of the formula ##STR33## in which m is the number of anion bonds or ligands Ton the metal atom and is calculated from the difference of the valency or co-ordination number minus two,
- r is an integer from 0 to 20,
- Me is a metal of sub-group 1 to 8 or of main group 2 to 5 and
- T corresponds to anions of inorganic mineral acids, anions of organic carboxylic acids, complex-forming agents,
- C.sub.1 -C.sub.18 -alkoxy radicals, C.sub.6 -C.sub.12 -aryloxy radicals or trialkylsiloxy radicals with 3 to 12 carbon atoms and
- E is H or ##STR34##
- 3. The polycondensates of claim 1 wherein M.sub.1 has a molecular weight determined by membrane osmometry at 20.degree. C. of from 1,000 to 30,000.
- 4. The polycondensates of claim 1 wherein M.sub.1 is based on a bisphenol which is 4,4'-dihydroxydiphenyl; bis-(4-hydroxyphenyl)-propane-2,2; bis-(4-hydroxy-3,5-dichlorophenyl)-propane-2,2; bis-(4-hydroxy-3,5-dibromophenyl)-propane-2,2; bis-(4-hydroxy-3,5-dimethylphenyl)-propane-2,2; bis-(4-hydroxy-3-methylphenyl)-propane-2,2 or bis-(4-hydroxyphenyl)-cyclohexane-1,1.
- 5. The polycondensates of claim 1 wherein R.sup.1 and R.sup.2 are chlorine or bromine.
- 6. The polycondensates of claim 1 wherein Z is selected from the group consisting of ##STR35##
- 7. The polycondensates of claim 1 wherein Z is ##STR36## and R.sup.1 and R.sup.2 are hydrogen.
- 8. The polycondensates of claim 1 wherein Z is ##STR37## R.sup.1 and R.sup.2 are each hydrogen and M.sub.1 is based on bis(4-hydroxyphenyl)-propane-2,2.
- 9. The polymers of claim 2 wherein M.sub.1 has a molecular weight determined by membrane osmometry at 20.degree. C. of from 1,000 to 30,000.
- 10. The polymers of claim 2 wherein M.sub.1 is based on a bisphenol which is 4,4'-dihydroxydiphenyl; bis-(4-hydroxyphenyl)-propane-2,2; bis-(4-hydroxy-3,5-dichlorophenyl)-propane-2,2; bis-(4-hydroxy-3,5-dibromophenyl)-propane-2,2; bis-(4-hydroxy-3,5-dimethylphenyl)-propane-2,2; bis-(4-hydroxy-3-methylphenyl)-propane-2,2 or bis-(4-hydroxyphenyl)-cyclohexane-1,1.
- 11. The polymers of claim 2 wherein R.sup.1 and R.sup.2 are chlorine or bromine.
- 12. The polymers of claim 2 wherein Z is selected from the group consisting of ##STR38##
- 13. The polymers of claim 2 wherein Z is ##STR39## and R.sup.1 and R.sup.2 are hydrogen.
- 14. The polymers of claim 2 wherein Z is ##STR40## R.sup.1 and R.sup.2 are each hydrogen and M.sub.1 is based on bis-(4-hydroxyphenyl)-propane-2,2.
- 15. The polymers of claim 2 wherein Me is selected from the group consisting of Sc to Zn, Y to Cd, La to Hg, Ac to U, Al, Pb and Bi.
- 16. The polymers of claim 2 wherein T is the anion of an inorganic acid selected from the group consisting of HCl, H.sub.2 SO.sub.4, H.sub.3 PO.sub.4 and HNO.sub.3.
- 17. The polymers of claim 2 wherein T is the anion of a saturated aliphatic carboxylic acid having 1 to 18 carbon atoms.
- 18. The polymers of claim 2 wherein T corresponds to the anion of a member selected from the group consisting of HCOOH, (COOH).sub.2, CH.sub.3 COOH and CH.sub.3 (CH.sub.2).sub.16 COOH.
- 19. The polymers of claim 2 wherein T is a complex forming agent selected from the group consisting of aliphatic diketones, ethylenediaminetetracetic acid, nitrilotriacetic acid and cyclopentadiene.
Priority Claims (2)
Number |
Date |
Country |
Kind |
2407308 |
Feb 1974 |
DEX |
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2407309 |
Feb 1974 |
DEX |
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CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation of application Ser. No. 549,282 filed Feb. 12, 1975, and now abandoned.
US Referenced Citations (4)
Non-Patent Literature Citations (2)
Entry |
Chemical Abstracts, vol. 57, 1962, p. 1227 h. |
Chemical Abstracts, vol. 46, 1952, pp. 2060h, 2061. |
Continuations (1)
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Number |
Date |
Country |
Parent |
549282 |
Feb 1975 |
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