Dsm IP Assets B.v.

Dsm N.v.

Nissan Chemical America Corporation

John Edmund Southwell

Timothy Edward Bishop

Paul Eugene Snowwhite, Jr

John Alan Lawton

Kangtai Ren

Tyson Dean Norlin

Anthony F Toussaint

James J Schouten

Beth Rundlett

Jigeng Xu

Brett Register

Willem D Weenink

Joshua Edward Duncan

Ken Dake

Juergen M Lukas

James Christian Dale Rankin

Gordon Smith

Edwin Ray Templeton

Sam East

A method for minimizing the creation and existence of frac hits in an oil field comprising the step of pumping treatment fluids into the Parent well before performing the frac on the Child well wherein the treatment fluids contain brine resistant silica nanoparticles is described and claimed.

Method of mitigating frac hit production interference from adjacent oil wells using treatment fluids with nanoparticles

The invention relates to a method for forming a liquid radiation curable resin capable of curing into a solid upon irradiation comprising at least one thermally sensitive visual effect initiator. The liquid radiation curable resin is capable of curing into three-dimensional articles having selective visual effects. The resulting three-dimensional articles possess excellent color and/or transparency stability and excellent mechanical properties.

Liquid radiation curable resins capable of curing into layers with selective visual effects and methods for the use thereof

Waste reduction, including hazardous waste reduction in photoimaging processes can be accomplished by improving diffusional resolution of cationic curable compositions. The addition of fluorinated polymers including fluorinated surfactants provides improved diffusional resolution in cationic and/or radical based photoimaging formulations allowing for image accuracy improvements, and reduced product and process waste quantity and disposal cost. These fluorinated surfactants also allow for increased cure speed, and non-hazardous constituent formulations that result in less wasted material and time.

Method and composition for reducing waste in photo-imaging applications

The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cmor wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm. The invention further relates to a radiation curable composition having a high cure speed.

Radiation curable resin composition

The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm . The invention further relates to a radiation curable composition having a high cure speed.

Growing community of inventors

Glen Ellyn, IL, United States of America

John Edmund Southwell