EP1091987A1 — Wax crystal modifiers formed from dialkyl phenyl fumarate
Assigned to Infineum UK Ltd · Expires 2001-04-18 · 25y expired
What this patent protects
The invention is directed towards copolymers formed from dialkyl phenyl fumarate and at least one comonomer formed from the group consisting of vinyl acetate, styrene, C3 to C30 α olefin, ethylene, and carbon monoxide. When used in effective amounts, the copolymers of the present…
USPTO Abstract
The invention is directed towards copolymers formed from dialkyl phenyl fumarate and at least one comonomer formed from the group consisting of vinyl acetate, styrene, C3 to C30 α olefin, ethylene, and carbon monoxide. When used in effective amounts, the copolymers of the present invention are useful as flow improvers in oleagenous fluids.
Drugs covered by this patent
- Vumerity (DIROXIMEL FUMARATE) · Biogen
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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