Dow Global Technolgoies LLC

Kumar Nanjundiah

John A Naumovitz

John N Argyropoulos

Debkumar Bhattacharjee

Paul Foley

Bedri Erdem

Michael C Kaufman

Jihui Guo

Rajen M Patel

Ray E Drumright

Morgan Mark Hughes

Yushan Hu

Jeffrey E Bonekamp

Sudhakar Balijepalli

Suresh Subramonian

Sarah T Eckersley

Yanxiang Li

Frank J Cerk

Huiqing Zhang

Fanny Deplace

Brad E Elwood

Yanziang Li

Brad M Elwood

An electronic device comprises a first encapsulating film in direct contact with a light-receiving and transmitting film and a second encapsulating film in direct contact with a back sheet. The first encapsulating film has a zero shear viscosity greater than that of the second encapsulating film. The back sheet of the electronic device contains fewer bumps than the back sheet of a comparable electronic device having a first encapsulating film with a zero shear viscosity less than or equal to that of the second encapsulating film.

Electronic devices comprising two encapsulant films

The instant invention is a polyurethane dispersion, method of producing the same, coated articles, and method for coating articles. The polyurethane dispersion according to the present inventions includes (a) one or more polyurethane units derived from one or more prepolymers wherein the one or more prepolymers comprise the reaction product of a mixture dissolved in dipropylene glycol dimethyl ether in the presence of one or more first surfactants with one or more isocyanates, wherein the mixture comprises one or more natural oil based polyols, and one or more adipate polyols, and optionally one or more short diols; and (b) water.

Polyurethane dispersion, method of producing the same, coated articles, and method for coating articles

Disclosed in more detail in this application are ethylene interpolymer films having one or more layers, comprising surface layer comprising: (A) a silane-containing ethylene interpolymer comprising (1) an ethylene interpolymer having a density of less than 0.905 g/cm3, and (2) at least 0.1 percent by weight alkoxysilane; characterized by: (3) having a volume resistivity of greater than 5&#xd7;1015 ohm-cm as measured at 60 C. In one embodiment, such ethylene interpolymer has a residual boron content of less than 10 ppm and residual aluminum content of less than 100 ppm. Also disclosed are laminated electronic device modules comprising: A. at least one electronic device, and B. one of the ethylene interpolymer films as described above in intimate contact with at least one surface of the electronic device. Such laminated electronic device modules according to the invention have been shown to suffer reduced potential induced degradation ('PID').

Silane-containing ethylene interpolymer formulation including films and electronic device module comprising same

The instant invention is a polyurethane dispersion, method of producing the same, coated articles, and method of coating articles. The polyurethane dispersion according to the instant invention comprises (a) one or more polyurethane units derived from one or more prepolymers, wherein the one or more prepolymers comprise the reaction product of one or more natural oil based polyols dissolved in dipropylene glycol dimethyl ether in the presence of one or more first surfactants with one or more isocyanates; and (b) water.

The instant invention is a coating system, a coating composition, a coating layer, a coated substrate, a method for producing a coating composition, a method for forming a coating layer, a method for making a coated substrate, and a method for healing a coated substrate. The coating system according to the present invention comprises (a) one or more natural oil derived polyols having an average of 3 or more hydroxyl groups per molecule, a number average molecular weight in the range of 300 to 3000 Daltons, a Tin the range of from less than 0&#xb0; C.; and (b) one or more polyisocyanates.

Coating composition

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Midland, MI, United States of America

Kumar Nanjundiah