Inventors:
- Baytown TX, US
Donna J. Crowther - Seabrook TX, US
Man Kit Ng - Basking Ridge NJ, US
Tabassumul Haque - Deptford NJ, US
Hong Cheng - Bridgewater NJ, US
Patrick Brant - Seabrook TX, US
Martin N. Webster - Pennington NJ, US
Yong Yang - Kingwood TX, US
Liehpao O. Farng - Lawrenceville NJ, US
Rahul R. Kulkarni - Pune, IN
Assignee:
Exxonmobile Chemical Patents Inc. - Baytown TX
International Classification:
C08G 77/442
Abstract:
Described herein is a comb-star poly(siloxane-polyolefin) comprising the reaction product of at least vinyl-terminated macromer and functional-poly(dialkylsiloxanes) comprising 2 or more functional groups, wherein the comb-star poly(siloxane-polyolefin) has the following features: a g′of less than 0.80; a comb number of 2 or 3 or 4 to 30 or 40 or 50 or 100 or more; and a number average molecular weight (Mn) within the range of from 25,000 g/mole to 500,000 g/mole.