Metathesis-active adhesion agents and methods for enhancing polymer adhesion to surfaces
AssigneeCymetech, LLC
InventorsMichael A. Giardello, Christopher M. Haar
Life of this patent
Estimating the term…
Abstract
The invention discloses an adhesion agent composition comprising at least one C3-C200 olefin compound having at least one metathesis active double bond, wherein the olefin is substituted or unsubstituted; and at least one compatibilizing functionality for interacting with a substrate surface. The substrate surface can be any surface, for example, silicate glasses, silicate minerals, metals, metal alloys, ceramics, natural stones, plastics, carbon, silicon, and semiconductors. The invention also discloses articles of manufacture utilizing these adhesion agents as well as methods for adhering a polyolefin to a substrate surface.
Claims15
An adhesion agent composition for coating a substrate surface, said composition comprising:
- at least one C3-C200 olefin compound having at least one metathesis active double bond, wherein the olefin is substituted with a first moiety selected from the group consisting of thiol, thioether, ketone, aldehyde, ester, ether, amine, amide, nitro, carboxylic acid, disulfide, carbonate, isocyanate, phosphate, phosphite, sulfate, sulfite, sulfonyl, carbodiimide, carboalkoxy, carbamate, halogen, and pseudohalogen;
- at least one compatibilizing functionality for interacting with the substrate surface;
- and
- a ruthenium or osmium carbene metathesis catalyst.
An adhesion agent composition for coating a substrate surface, said composition comprising:
- at least one C3-C200 olefin compound having at least one metathesis active double bond, wherein the olefin is 5-norbornene-2-methoxy;
- and
- at least one compatibilizing functionality for interacting with the substrate surface, wherein the compatibilizing functionality is —SiClX(ER)3-x, wherein x is 0 or 3, E is oxygen, and R is methyl or ethyl , and a ruthenium or osmium carbene metathesis catalyst.
An adhesion agent composition for coating a substrate surface, said composition comprising:
- at least one C3 C200 olefin compound having at least one metathesis active double bond, wherein the olefin is substituted or unsubstituted;
- and
- at least one compatibilizing functionality for interacting with the substrate surface, wherein the compatibilizing functionality is a silsesquioxane, and a ruthenium or osmium carbene metathesis catalyst.
Dependencies are inferred from the claim text.