公开(公告)号：CA2663059A1

公开(公告)日：2008-03-27

申请号：CA2663059

申请日：2007-09-19

Applicant: DOW GLOBAL TECHNOLOGIES INC

Inventor： MCGEE ROBERT L ,  ESSEGHIR MOHAMED ,  WU SHAOFU ,  BERNIUS MARK T ,  PATEL RAJEN M ,  NAUMOVITZ JOHN ,  MAZOR MICHAEL H

IPC: H01L31/048 ,  C08L23/02 ,  C08L51/06 ,  H01B3/44

Abstract: An electronic device module comprising: A. At least one electronic device , e.g., a solar cell, and B. A polymeric material in intimate contact with a t least one surface of the electronic device, the polymeric material compris ing (1) a polyolefin copolymer with at least one of (a) a density of less th an about 0.90 g/cc, (b) a 2% secant modulus of less than about 150 megaPasca l (mPa) as measured by ASTM D-882-02), (c) a melt point of less than about 9 5C, (d) an .alpha.-olefin content of at least about 15 and less than about 5 0 wt% based on the weight of the polymer, (e) a Tg of less than about -35C, and (f) a SCBDI of at least about 50, (2) optionally, free radical initiator , e.g., a peroxide or azo compound, or a photoinitiator, e.g., benzophenone, and (3) optionally, a co-agent. Typically, the polyolefin copolymer is an e thylene/.alpha.-olefin copolymer. Optionally, the polymeric material can fur ther comprise a vinyl silane and/or a scorch inhibitor, and the copolymer ca n remain uncrosslinked or be crosslinked.

公开(公告)号：NO20080292A

公开(公告)日：2008-02-20

申请号：NO20080292

申请日：2008-01-16

Applicant: DOW GLOBAL TECHNOLOGIES INC

Inventor： HARELLE LUDOVIC ,  DOLLINGER SUSAN E ,  SKAPIK STEPHEN J III ,  MCGEE ROBERT L

IPC: C08L25/08 ,  C08L53/02

CPC classification number: C08L53/02 ,  C08J5/18 ,  C08J2353/02 ,  C08L25/08 ,  C08L51/06 ,  Y10T428/24273 ,  Y10T428/24893 ,  Y10T428/254 ,  C08L2666/24 ,  C08L2666/06 ,  C08L2666/04

公开(公告)号：AU2006275629A1

公开(公告)日：2007-02-08

申请号：AU2006275629

申请日：2006-07-27

Applicant: DOW GLOBAL TECHNOLOGIES INC

Inventor： SKAPIK STEPHEN J III ,  MCGEE ROBERT L ,  DOLLINGER SUSAN E ,  HARELLE LUDOVIC

IPC: C08L25/08 ,  C08L53/02

Abstract: A biaxially oriented film has a machine direction-orientation (MDO) ratio of more than 1.2 and a transverse direction orientation (TDO) ratio of 2.0 or less, where the MDO ratio is greater than the TDO ratio; where the film contains a polymer composition containing a first high impact polystyrene (HIPS) component with a block copolymer grafted to polystyrene, a rubbery conjugated diene content of one to seven weight percent based on first HIPS weight, less than 10 weight-percent gel concentration, an average rubber particle size of between one and 0.01 micrometers, about 40 to about 90 volume percent of the rubber particles have diameters of less than about 0.4 microns and from about 10 to about 60 volume percent of the rubber particles have diameters between about 0.4 and about 2.5 microns, a majority of rubber particles with a core/shell morphology and a concentration that accounts for 30 to 100 weight-percent of the total polymer composition weight and one to five weight-percent rubbery diene based on total polymer composition weight. The film can also contain up to 70 weight percent of a general purpose polystyrene and up to 20 weight-percent of a second HIPS component that is different from the first HIPS component, both based on total polymer composition weight. The polymer composition accounts for at least 95 weight-percent of the film, with the balance of the film weight being additives.

公开(公告)号：BR0116187A

公开(公告)日：2003-12-16

申请号：BR0116187

申请日：2001-09-28

Applicant: DOW GLOBAL TECHNOLOGIES INC

Inventor： KELCH ROBERT T H ,  MCGEE ROBERT L

IPC: B32B27/08 ,  B32B27/32 ,  B32B15/08 ,  B32B15/18

Abstract: Structures of the present invention contain a non-oriented multilayer film with a polyolefin core having 40 weight-percent or less homogeneous ethylene/alpha-olefin, a modified polyolefin tie layer on each side of the core, and an adhesive layer on at least one tie layer. The adhesive layer contains a polar-modified polyolefin and a polyester, copolyester, or polyester/copolyester blend. The multilayer film has utility as a protective coating for metal surfaces.