Protected functionalized heterotelechelic polymers and processes

Details Protected functionalized heterotelechelic polymers and processes Protected functionalized heterotelechelic polymers and processes

1998-11-19

2000-08-22

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253328, 5253379, 5253331, 5253332, 5253333, 5253335, 525344, C08F 800

Patent

active

061074144

ABSTRACT:
Protected, functionalized heterotelechelic polymers, hydrogenated and/or deprotected analogues thereof, and processes to prepare these polymers. Monomers are polymerized using a protected functionalized initiator to form a living polymer, and the living polymer is reacted with an electrophile to form heterotelechelic polymers.

REFERENCES:
patent: 3280084 (1966-10-01), Zelinski et al.
patent: 3326881 (1967-06-01), Uraneck et al.
patent: 3629172 (1971-12-01), Jones
patent: 3639517 (1972-02-01), Kitchen et al.
patent: 3719730 (1973-03-01), Hansley et al.
patent: 3776964 (1973-12-01), Morrison et al.
patent: 3842146 (1974-10-01), Milkovich et al.
patent: 3862100 (1975-01-01), Halasa et al.
patent: 3954894 (1976-05-01), Kamienski et al.
patent: 3956232 (1976-05-01), Uraneck et al.
patent: 3985830 (1976-10-01), Fetters et al.
patent: 4039593 (1977-08-01), Kamienski et al.
patent: 4052370 (1977-10-01), Halasa et al.
patent: 4753991 (1988-06-01), Bronstert
patent: 4994526 (1991-02-01), Peters
patent: 5166277 (1992-11-01), Goodwin et al.
patent: 5310490 (1994-05-01), Struglinski et al.
patent: 5310814 (1994-05-01), Struglinski et al.
patent: 5321148 (1994-06-01), Schwindeman
patent: 5331058 (1994-07-01), Shepherd et al.
patent: 5336726 (1994-08-01), DuBois
patent: 5362699 (1994-11-01), Shepherd et al.
patent: 5376745 (1994-12-01), Handlin, Jr. et al.
patent: 5391663 (1995-02-01), Bening et al.
patent: 5393843 (1995-02-01), Handlin, Jr. et al.
patent: 5405911 (1995-04-01), Handlin, Jr. et al.
patent: 5416168 (1995-05-01), Willis et al.
patent: 5478899 (1995-12-01), Bening
patent: 5486568 (1996-01-01), Bening et al.
patent: 5502131 (1996-03-01), Antkowiak et al.
patent: 5521255 (1996-05-01), Roy
patent: 5565526 (1996-10-01), Schwindeman et al.
patent: 5567774 (1996-10-01), Schwindeman et al.
M. Gardette et al., Tetrahedron 41, 5887-5899 (1985).
J. Almena, Tetrahedron 51, 11883-11890 (1995).
A.J. Dias et al., Rubber & Plastics News, pp. 18-20 (Oct. 31, 1988).
A.J. Dias et al., Macromolecules 20, 2068-2076 (1987).
L. Weber, "Functionalization of Living Polymers--Results and Problems," Makromol. Chem., Macromol. Symp. 3, 317-329 (1986).

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