Exxonmobil Chemical Patents Inc.

Exxon Chemical Patents, Inc.

Exxonmobile Chemical Patents Inc.

Anne Vera Macedo

Jerry Lee Haluska

Kenneth Lewtas

Charles Lewis Sims

John Richard Shutt

Frank Carl Jagisch

Lutz Erich Jacob

Quoc Luvinh

Martijn Hendrik Willem Burgers

R Derric Lowery

Jozef Aleida Florent Smits

Leonor Ma Garcia

Dennis G Peiffer

Pamela Jean Wright

Jurgen J Schroeyers

Hans Joachim Pip

Richard J Rydzkowski

Kenneth Lewias

Joseph Jacques Ripet

The invention relates to a film for surface protection having at least one base layer and a surface layer for removably adhering to a substrate comprising at least 40 wt % of an elastomeric propylene-based polymer with a heat of fusion derived from isotactic propylene type crystallinity as determined by DSC of less than 40 J/g and optionally an ethylene-based polymer in the form of an ethylene-alpha-olefin copolymer having a density of less than 0.91 g/cmand/or an ethylene-vinyl ester copolymer having from 5 to 60 wt % of the ester derived units and/or optionally less than 40 wt % of a propylene based polymer having a heat of fusion of greater than 70 J/g. The films have good initial tack.

Temporary surface protection film

Resins and oligomer materials and/or combinations thereof grafted with an unsaturated acid or anhydride, such as maleic anhydride, are disclosed herein. The grafted materials are useful in adhesive formulations, particularly in hot melt adhesive applications.

Adhesive components and process for manufacture

Aromatic modified crude C5 based resins

This invention relates to an improved resin hydrotreating process which maintains resin softening point and aromaticity as well as catalyst lifetime. The process is particularly useful for hydrotreating resins containing one or more halogen residues. Pressures are maintained at 2000 psi or less. Color is substantially reduced while softening point is not decreased by more than 8&deg; C.

Hydrogenation process

Process for the production of an aromatic modified resin based on crude C5

This invention relates to an adhesive composition comprising a copolymer comprising units derived from one or more macromonomers and an unsaturated acid or an unsaturated anhydride wherein the weight average molecular weight of the copolymer is at least twice the weight average molecular weight of the macromonomer, the melt index of the copolymer is 1 dg/min or more, and wherein the macromonomer:

Adhesives comprising copolymers of macromonomers and unsaturated acids

Hydrocarbon resins, processes for their manufacture and adhesive

Growing community of inventors

Brussels, Belgium

Anne Vera Macedo