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*  Patent US6294301 - Polymer and photoconductive element having a polymeric barrier layer - Google Patents
The barrier layer comprises a polyester-co-imide, polyesterionomer-co-imide or polyamide-co-imide having covalently bonded as ... repeating units in the polymer chain, aromatic tetracarboxylbisimide groups of the formula: wherein Ar1 and Ar2 represent, ... an electrical barrier layer is formed between the support and the photoconductive layer. The barrier layer provides a high ... The barrier layer of the invention transports charge by electronic rather than ionic mechanisms and, therefore, is not ...
  http://www.google.com/patents/US6294301?dq=U.S.+Patent+%23+5,723,324
*  Patent US6608323 - n-type thiophene semiconductors - Google Patents
... and surface free energy phenomena during growth. Because Si/SiO2 has a hydrophilic native oxide layer, the surface is not ideal ... Examples of such materials include oligomers and polymers based on aromatic units other than thiophene, such as but not limited ... There is a demonstrated need for such materials, compositions, layers and/or composites for thin film deposition and related ... 3M Innovative Properties Company. Acene-thiophene copolymers. US7666968. 21 Apr 2006. 23 Feb 2010. 3M Innovative Properties ...
  http://www.google.co.uk/patents/US6608323
*  Patent US6558428 - Precoated polymeric prosthesis and process for making same - Google Patents
The inner layer of the prosthesis may be provided of cross-linked UHMWPE powder sintered with virgin UHMWPE powder or fibers to ... provide a intermediate layer(s) of the coating present on the prosthesis. The precoat also decreases the likelihood that the ... powder mixture of polymethyl methacrylate and ultra high molecular weight polyethylene which is bonded to the outer surface of ... Also, various layers of different polymeric materials can be applied to the surface of the prosthesis in order to facilitate ...
  http://www.google.com/patents/US6558428?dq=5311516
*  Patent US5718951 - Method and apparatus for creating a free-form three-dimensional article ... - Google Patents
A method and apparatus for the accurate formation of a three-dimensional article comprises providing a first quantity and a ... contamination such as oxidation occurring on the surface of the droplets and therefore within the layers of deposited materials ... the portion which comprises the new layer.. Another metal fabrication method involves a post sintering process wherein metal ... Automated system for forming objects by incremental buildup of layers. US5312509 *. May 11, 1992. May 17, 1994. International ...
  http://www.google.com/patents/US5718951?dq=6,049,612
*  Patent US5897954 - Epitaxially layered structure - Google Patents
... molecule layer may be used to accommodate a lattice mismatch between two other layers or the substrate and another layer. ... Such a layer on a substrate layer may constitute the epitaxially layered structure or the conformationally adaptive organic ... A layer of conformationally adaptive organic molecules are used in epitaxially layered structures to accommodate lattice ... mismatch between layers at least one of which is of a nonorganic crystalline material. ...
  http://www.google.com/patents/US5897954?dq=5319712
*  Patent US7619130 - Multi-layer wound dressing formed as a single unit - Google Patents
... and that the skin facing layer is located at the skin facing surface of the backing layer. ... a skin facing layer and an absorbent layer between the backing layer and the skin facing layer, characterised in that at least ... a part of the absorbent layer is adjacent to the backing layer, the backing layer and the absorbent layer are mutually ... wherein said absorbent layer includes multiple layers therein having different absorbent properties. ...
  http://www.google.com/patents/US7619130?dq=7069184
*  Patent US7604865 - Low-maintenance coatings - Google Patents
Further, some known under-layer systems teach that specific materials and crystal structures must be used for the under-layer ... surface of a window (e.g., the #4 surface of a double-pane window unit), optionally in addition to providing a low-maintenance ... Veersamy, et al., "Optical and Electronic Properties of Amorphous Diamond." Diamond and Related Materials, vol. 2 (1993), pp. ... directly over a major surface 12 of the substrate). The base film 30 generally comprises any dielectric film. In preferred ...
  http://www.google.co.uk/patents/US7604865
*  Patente US4902581 - Architectural coating with interference colors - Google Patentes
The film comprises a layer of a reflective metal and a layer of a colored metal compound, preferably a metal oxide. The ... In a preferred embodiment of the present invention, a glass surface is first coated with a layer of stainless steel oxide by ... In a double glazed unit, the coated article provides a shading coefficient of 0.17 and summer and winter U-values of 0.30. ... The relative thicknesses of the coating layers can be varied to yield a variety of reflected colors. While interference colors ...
  http://www.google.es/patents/US4902581
*  Patent US20070116945 - High strength multilayer laminates comprising twisted nematic liquid crystals - Google Patents
The multilayer laminates may include additional layers such as infrared absorbing layers, half wave plates, and the like, to ... Preferably, the multilayer laminates retain the beneficial properties of safety glass. ... The multilayer laminates may also include further additional layers such as polymeric films, polymeric sheets, rigid sheets, ... The twisted nematic liquid crystal layers reflect infrared radiation. Thus, the multilayer laminates are useful to reduce the ...
  http://www.google.com/patents/US20070116945?dq=6,219,045
*  Patent US5746844 - Method and apparatus for creating a free-form three-dimensional article ... - Google Patents
A means for reducing stress anneals portions of the deposited droplets which form a newly formed surface of the three- ... A method and apparatus for the accurate formation of a three-dimensional article comprises providing a supply of substantially ... A plurality of layers, each placed upon the previous layer, is formed. In this way, a layered structure is built up. The ... in an alloy the materials are homogeneously blended together to achieve a desirable combination of properties. Another concern ...
  http://www.google.com.au/patents/US5746844
*  Patent US20080081184 - Biochemical instrument - Google Patents
... which comprises a metal oxide thin film between the plastic material and the hydrophilic polymer layer, wherein the film stress ... and satisfactory adhesiveness is provided between a plastic material surface and a hydrophilic polymer layer. The present ... It is an object of the present invention to provide a biochemical instrument wherein an adhesive layer that has hydrophilic ... invention provides a biochemical instrument comprising a plastic material that is coated on its surface with a hydrophilic ...
  http://www.google.ca/patents/US20080081184
*  WO1993025295A1 - System for treating transition zone material - Google Patents
... and the supernatant layer is separated from the sediment layer by passing the supernatant layer through a porous medium such as ... is processed to form a supernatant layer which includes platelets and a sediment layer which includes red blood cells, ... A variety of materials may be used, provided the requisite properties of the porous element are achieved. These properties ... suitable for passing the platelets in about one unit of biological fluid preferably has a fiber surface area of from about 0.3 ...
  https://patents.google.com/patent/WO1993025295A1/en
*  Patente US7611752 - Method of making a microstructured coated article - Google Patentes
Such a profile-preserving polymer coating can be used to change or enhance the surface properties of the microstructured ... coatings of the same or different materials can be deposited to further affect one or more surface properties, such as optical ... This was repeated for 60 alternating layers, each layer being cured before the next layer was deposited. The beadcoat carrier ... The present invention provides a new method of coating a microstructured surface with a polymer. The method comprises the steps ...
  http://www.google.es/patents/US7611752?dq=flatulence
*  Patente US5574738 - Multi-gigahertz frequency-modulated vertical-cavity surface emitting laser - Google Patentes
A plurality of VCSELs may be formed into an array having various frequencies, intensities, phases or other properties. The ... A GHz-range frequency-modulated laser based on manufacturable vertical cavity surface emitting lasers (VCSELs) and arrays. The ... The active region typically comprises one or more quantum well regions which are interleaved with barrier layers, i.e., layers ... low refractive index layers. The low bandgap layer is termed the "active layer", and the bandgap and refractive index ...
  http://www.google.es/patents/US5574738
*  Process for producing an adhesive coating on polymethyl methacrylate (PMMA) substrate surfaces - GOETZELMANN RAINER
... a organic compound which is polymerized by radicals being used as the adhesive-providing layer. The ... An adhesive coating with optical and/or mechanical functions is applied to a PMMA substrate surface, ... A commercially customary vapor deposition unit, such as that of type APS 1104 from Leybold Systems, comprises an electrically ... dichroic and dielectric layers, and also abrasion and wear layers, or layers for increasing the environmental stability. ...
  http://www.freepatentsonline.com/6284326.html
*  Patent US7390598 - Photoreceptor with three-layer photoconductive layer - Google Patents
... the intermediate layer including a hole transport material, such as three different hole transfer materials, dispersed in a ... a charge transport layer, and an intermediate layer between the charge generating layer and the charge transport layer, ... film forming binder, such as two different binder materials. ... The purposes and properties of the two layers are also ... A preferred blocking layer comprises a reaction product between a hydrolyzed silane and the oxidized surface of a metal ground ...
  http://www.google.com/patents/US7390598?dq=7,339,580
*  Patent US6346328 - Composite articles including a fluoropolymer - Google Patents
Such multi-layer articles can include one or more other layers that can add strength, rigidity, or other mechanical properties. ... wherein the fluoropolymer comprises interpolymerized units selected from the group consisting of vinylidene fluoride and ... surface treatment of one or both of the layers has been used to increase the adhesive bond strength between the layers. For ... Methods and compositions for dielectric materials. US7569275. Apr 18, 2002. Aug 4, 2009. 3M Innovative Properties Company. ...
  http://www.google.com/patents/US6346328?dq=7,403,220
*  Silver halide photographic material - Patent # 5250409 - PatentGenius
... halide emulsion layer, wherein at least one of said constituent layers is a layer formed by (a) coating a composition which ... contains a high molecular weight compound having at least one repeating unit represented by the following formula (I), and then ... thereon one or more constituent layers including at least one silver ... A silver halide photographic material which comprises a support having ...
  http://www.patentgenius.com/patent/5250409.html
*  Patente US5729054 - Conductive noble-metal-insulator-alloy barrier layer for high-dielectric ... - Google Patentes
... overlying the oxidizable layer, an oxygen stable layer (e.g. platinum 36) overlying the noble-metal-insulator-alloy layer, and ... The noble-metal-insulator-alloy barrier layer substantially inhibits diffusion of oxygen to the oxidizable layer, thus ... a high-dielectric-constant material layer (e.g. barium strontium titanate 38) overlying the oxygen stable layer. ... an noble-metal-insulator-alloy barrier layer (e.g. Pd-Si-N 34) ... A preferred embodiment of this invention comprises an ...
  http://www.google.es/patents/US5729054?dq=flatulence
*  US6319239B1 - Absorbent article having improved integrity and acquisition - Google Patents
The absorbent articles comprise a topsheet that is fused to an underlying liquid pervious or absorbent layer at a plurality of ... the acquisition component 44 preferably comprises a laminate of two materials. The uppermost layer of this laminate (or " ... Percent open area is calculated by specifying a unit area, calculating the surface area of all open areas within the specified ... an absorbent layer, and a liquid impervious layer. Additional layers may also be interposed between any of these layers. Such ...
  https://patents.google.com/patent/US6319239?oq=7125605
*  Patent US7312008 - High-performance surface layer for photoreceptors - Google Patents
... a charge generating layer, and a charge transport layer, wherein an external of the imaging member includes a polyhedral ... The conductive layer need not be limited to metals. Other examples of conductive layers may be combinations of materials such ... which generally comprises at least a substrate layer, a charge generating layer, and a charge transport layer. The charge ... Multi-photogenerating layer compositions may be utilized where a photoconductive layer enhances or reduces the properties of ...
  http://www.google.com/patents/US7312008?dq=inassignee:integral+inassignee:peripherals
*  US6270875B1 - Multiple layer wipe - Google Patents
In one embodiment, the wiping article comprises a third layer which can be a dry creped, apertured web of cellulosic fibers ... The first layer has a wet extensibility greater than that of the second, layer. The first layer can be a dry creped web of ... Selected portions of the first layer are bonded to the second layer to inhibit wet extension of the first layer in the plane of ... The second plastic film layer is disposed between the first layer and the third layer and inhibits wet extension of both the ...
  https://patents.google.com/patent/US6270875?oq=flatulence
*  Patent US5463377 - Apparatus for detecting the presence of a liquid - Google Patents
system comprises a plurality of independent and insular moisture detecting units placed in a predetermined spatial relationship ... One of the metal layers is covered with an electrical insulating layer. The presence of water is detected through the change in ... surface tension, and the chemical, optical and acoustic properties of the liquid of interest. For example, Bryan, Jr., et al. ( ... The materials of sensor 100 depend on the liquid to be detected. Substrate 102 and coil 104 are preferably made from materials ...
  http://www.google.com/patents/US5463377?dq=6,595,873
*  Patent US4504434 - Process and polymer blend composition for stretch wrap film - Google Patents
... and a composite film constituted of a layer of the aforesaid ethylene vinyl acetate copolymer and a layer of the linear ... The composition further comprises between about 8 and about 55% by weight of a linear copolymer of ethylene and a higher alkene ... The invention further includes stretch wrap film, a method of producing stretch wrap film of differential cling properties, ... by weight of repeating units derived from vinyl acetate and having a melt index of between about 0.1 and about 4.0. ...
  http://www.google.com/patents/US4504434?dq=6322901
*  Patente US20060038990 - Nanowire optical sensor system and methods for making and using same - Google Patentes
Nanowires 6 are on inner surface 102 with outer surface 104 of tube 100 covered by reflecting layer 108. Excitation light 72 is ... The self-organizational properties of certain materials (e.g., anodic aluminum oxide (AAO)) are useful for nanowire production ... One or more monolayers may be added to surface 32 of each nanowire 6 in this way. Additional layers may include antibodies and ... Surface-enhanced spectroscopy-active sandwich nanoparticles. US6884587 *. 1 Ago 2002. 26 Abr 2005. Sony International (Europe) ...
  http://www.google.es/patents/US20060038990?hl=es&dq=flatulence