Telechelic polymers from mixed initiator

Details Telechelic polymers from mixed initiator Telechelic polymers from mixed initiator

1996-06-03

1998-07-14

Zemel, Irina S.

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

Synthetic resins

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

525271, 525250, 525314, 525316, 5253322, 5253319, 525338, 526178, 526173, 526335, C08F29704

Patent

active

057805512

ABSTRACT:
This invention concerns novel, unsymmetrically protected, telechelically functionalized linear and star or multi-arm polymers, their optionally hydrogenated analogues, the polymers produced by selective removal of the protecting groups, the segmented block polymers produced by further reaction of these selectively deprotected polymers with selected comonomers, and the processes to prepare these polymers.

REFERENCES:
patent: 3280084 (1966-10-01), Zelinski et al.
patent: 3326881 (1967-06-01), Uraneck et al.
patent: 3639517 (1972-02-01), Kitchen 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: 3985830 (1976-10-01), Fetters et al.
patent: 4039593 (1977-08-01), Kamienski et al.
patent: 4994526 (1991-02-01), Peters
patent: 5310490 (1994-05-01), Struglinski et al.
patent: 5310814 (1994-05-01), Struglinski et al.
patent: 5331058 (1994-07-01), Shepherd et al.
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: 5416168 (1995-05-01), Willis et al.
patent: 5478899 (1995-12-01), Bening
patent: 5486568 (1996-01-01), Bening et al.
D.N. Schulz et al., J. Poly. Sci. Polymer Chem. Ed. 12, 153-166 (1974).
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).

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