Patent classifications
C09D165/02
ARTICLES OF MANUFACTURE, METHODS, AND PROCESSES FOR REDUCING VOLATILE ORGANIC COMPOUNDS EMISSION USING COATINGS
Systems, methods, and a coating for coating a material containing Volatile Organic Compounds (VOC). The coating is generally in the chemical family of polymeric isocyanates and is characterized as a Mixture, specifically an Aromatic Isocyanate Pre-polymer. Embodiments of the coating 204 are 100% solids; have a density at 20 C. (68 F.) of 1.3 g/cm3 (10.85 lbs/gal); with a viscosity, dynamic at 20 C. (68 F.) of 2,000 mPas. The formulation contains Polymerics Diphenylmethane Diisocyanate; 4,4-methylenediphenyl diisocyanate (CAS #101-68-8); Pigment powder; Ultraviolet blockers; Ultraviolet absorbers; and Microbeadlet encapsulated esters.
Polyarylene resins
Certain cyclopentadienone monomers having polar moieties are useful in forming polyarylene resins having improved solubility in certain organic solvents and are useful in forming polyarylene resin layers in electronics applications.
ADHESION PROMOTERS AND COMPOSITIONS FOR CONTAINERS AND OTHER ARTICLES
This invention provides a coating composition that contains an aromatic adhesion promoter. Containers and other articles comprising the coatings and methods of making such containers and other articles are also provided. The invention further provides compositions including the adhesion promoter, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
ADHESION PROMOTERS AND COMPOSITIONS FOR CONTAINERS AND OTHER ARTICLES
This invention provides a coating composition that contains an aromatic adhesion promoter. Containers and other articles comprising the coatings and methods of making such containers and other articles are also provided. The invention further provides compositions including the adhesion promoter, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
ADHESION PROMOTERS AND COMPOSITIONS FOR CONTAINERS AND OTHER ARTICLES
This invention provides a coating composition that contains an aromatic adhesion promoter. Containers and other articles comprising the coatings and methods of making such containers and other articles are also provided. The invention further provides compositions including the adhesion promoter, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
ADHESION PROMOTERS AND COMPOSITIONS FOR CONTAINERS AND OTHER ARTICLES
This invention provides a coating composition that contains an aromatic adhesion promoter. Containers and other articles comprising the coatings and methods of making such containers and other articles are also provided. The invention further provides compositions including the adhesion promoter, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
OVENS AND ARTICLES WITH OLEOPHOBIC SURFACE COATINGS
Certain embodiments described herein are directed to ovens and articles that comprise an oleophobic surface coating on one or more surfaces. In some examples, the coating can be oleophobic and provide easy-to-clean performance for at least ten cycles. Methods used to produce the coatings on the ovens and articles are also described.
OVENS AND ARTICLES WITH OLEOPHOBIC SURFACE COATINGS
Certain embodiments described herein are directed to ovens and articles that comprise an oleophobic surface coating on one or more surfaces. In some examples, the coating can be oleophobic and provide easy-to-clean performance for at least ten cycles. Methods used to produce the coatings on the ovens and articles are also described.
COMPOSITION OF SPIN-ON MATERIALS CONTAINING METAL OXIDE NANOPARTICLES AND AN ORGANIC POLYMER
The present invention relates a coating composition comprising a solvent, metal oxide nanoparticles dispersed in this solvent, a high carbon polymer dissolved in this solvent, where the high carbon polymer comprises a repeat unit of structure (1), a hydroxybiphenyl repeat unit of structure (2) and an moiety containing a fused aromatic containing moiety of structure (3) wherein R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, an alkyl and a substituted alkyl, Ar is an unsubstituted or substituted fused aromatic ring and X.sub.1 is an alkylene spacer, or a direct valence bound. The invention also relates to a processes where this composition is used in lithographic applications as a patterned hard mask either through and inverse tone hard mask pattern transfer process or a conventional mask pattern process using a photoresist, to pattern the hard mask and a hard mask to pattern a semiconductor substrate with a plasma. The invention, also further comprises a process in which a composition comprised of a metal oxide and metal oxide nanoparticle dispersed in a solvent is used to coat a metal hard mask to which is used in a standard hard mask pattern transfer process to pattern a semiconductor substrate.
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COMPOSITION OF SPIN-ON MATERIALS CONTAINING METAL OXIDE NANOPARTICLES AND AN ORGANIC POLYMER
The present invention relates a coating composition comprising a solvent, metal oxide nanoparticles dispersed in this solvent, a high carbon polymer dissolved in this solvent, where the high carbon polymer comprises a repeat unit of structure (1), a hydroxybiphenyl repeat unit of structure (2) and an moiety containing a fused aromatic containing moiety of structure (3) wherein R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, an alkyl and a substituted alkyl, Ar is an unsubstituted or substituted fused aromatic ring and X.sub.1 is an alkylene spacer, or a direct valence bound. The invention also relates to a processes where this composition is used in lithographic applications as a patterned hard mask either through and inverse tone hard mask pattern transfer process or a conventional mask pattern process using a photoresist, to pattern the hard mask and a hard mask to pattern a semiconductor substrate with a plasma. The invention, also further comprises a process in which a composition comprised of a metal oxide and metal oxide nanoparticle dispersed in a solvent is used to coat a metal hard mask to which is used in a standard hard mask pattern transfer process to pattern a semiconductor substrate.
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