Viscosity index improver concentrates for lubricating oil compositions

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United States of America Patent

PATENT NO 10829709
APP PUB NO 20150184105A1
SERIAL NO

14520424

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Abstract

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Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.

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Patent Owner(s)

Patent OwnerAddress
INFINEUM INTERNATIONAL LIMITEDMILTON HILL BUSINESS AND TECHNOLOGY CENTRE MILTON HILL ABINGDON OXFORDSHIRE OX13 6BD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barboiu, Bogdan Mountainside, US 1 5
Bertram, Richard D Witney, GB 9 47
Briggs, Stuart Edison, US 12 67
Goldmints, Isabella Niskayuna, US 2 8
Scott, Robin H Abingdon, GB 3 8
Taribagil, Rajiv Edison, US 2 8

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