Alkoxy silyl capping agents for making terminally functionalized

Details Alkoxy silyl capping agents for making terminally functionalized Alkoxy silyl capping agents for making terminally functionalized

1995-08-03

1996-08-20

Lipman, Bernard

Abrasive tool making process, material, or composition

C08F 800

Patent

active

055480250

ABSTRACT:
The capping of anionic polymers to make functionalized polymers is improved by using alkoxy silyl compounds having protected functional groups, such as acetal groups, as the capping agent. The protected functional groups are stable under a variety of conditions and then readily convert to more reactive terminal functional groups useful for making adhesives, sealants and coatings.

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patent: 5405911 (1995-04-01), Handlin, Jr. et al.
patent: 5432242 (1995-07-01), Baron
M. A. Peters & J. M. DeSimone "A General Method for the Synthesis of Telechelic Materials", 1994, Polym. Prepr. (Am. Chem. Soc. Div. Polym. Chem), vol. 35(2), pp. 484-485.

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