Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8168370 | Lithographic printing plate precursor and method for preparing lithographic printing plate A lithographic printing plate precursor includes a support; and an image forming layer formed from a photosensitive composition, wherein the photosensitive composition includes: a photopolymerization initiator; a polymerizable compound; and a binder polymer includin... | 05/01/2012 |
| 7989141 | Lithographic printing plate precursor and method for preparing lithographic printing plate A lithographic printing plate precursor includes a support; and an image forming layer formed from a photosensitive composition, wherein the photosensitive composition includes: a photopolymerization initiator; a polymerizable compound; and a binder polymer includin... | 08/02/2011 |
| 7964334 | Curable composition and planographic printing plate precursor The present invention provides a curable composition containing at least one species selected from polymerizable monomers represented by the following formulas (I) to (III) and a polymerization initiator, and a planographic printing plate precursor including the sam... | 06/21/2011 |
| 7615334 | Ink composition for etching resist, method of forming etching resist pattern using the same, and method of forming microchannel using the ink composition Provided are an ink composition for an etching resist, a method of forming an etching resist pattern using the ink composition, and a method of forming a microchannel using the ink composition. The ink composition is suitable for forming a micro pattern due to its p... | 11/10/2009 |
| 7579134 | Polyimide composite coverlays and methods and compositions relating thereto The present invention is directed to coverlay compositions derived from two-layer polyamic acid-based composites having a cover layer and adjacent thereto an adhesive layer wherein the cover layer comprises polyamic acid and other additives allowing the composition ... | 08/25/2009 |
| 7396757 | Interconnect structure with dielectric air gaps An interconnect structure with improved performance and capacitance by providing air gaps inside the dielectric layer by use of a multi-phase photoresist material. The interconnect features are embedded in a dielectric layer having a columnar air gap structure in a ... | 07/08/2008 |
| 7374861 | Negative photoresist composition The present invention is directed to a negative photoresist composition which mainly is composed of a) a polyimide having pendant carboxyl groups, wherein a portion of the carboxyl groups reacted with glycidyl (meth)acrylate monomers to form covalent bonds. The phot... | 05/20/2008 |
| 7368215 | On-press developable IR sensitive printing plates containing an onium salt initiator system The present invention provides a radiation sensitive composition suitable for us in on-press developable printing plates. The radiation sensitive composition comprises an initiator system including an onium salt and a radiation absorber. The initiator system is comb... | 05/06/2008 |
| 7351773 | Polymerizable composition A polymerizable composition comprising (A) a resin selected from the group consisting of a polyamide resin which is soluble or swells in water or aqueous alkali solutions and a polyester resin which is soluble or swells in water or aqueous alkali solutions, (B) an i... | 04/01/2008 |
| 7341791 | Photo-crosslinkable multi-coating system having improved gas barrier properties The present invention relates to a multi-coating system with gas-barrier properties which is able to undergo photo-crosslinking by means of UV radiation and is particularly suitable for the external protection of containers made of thermoplastic polymers, such as bo... | 03/11/2008 |
| 7338748 | Polymerizable composition and planographic printing plate precursor The present invention provides a planographic printing plate precursor including on a support a photosensitive layer that contains a polymerizable composition containing a specific binder polymer having a repeating unit of formula (I), an infrared absorbent, a polym... | 03/04/2008 |
| 7323287 | Positive type resist composition and resist pattern formation method using same There is provided a positive type resin composition comprising (A) a resin component comprising within the principal chain a structural unit derived from a (meth)acrylate ester and incorporating an acid dissociable, dissolution inhibiting group containing a polycycl... | 01/29/2008 |
| 7316889 | Positive type resist composition and resist pattern formation method using same There is provided a positive type resin composition comprising (A) a resin component comprising within the principal chain a structural unit derived from a (meth)acrylate ester and incorporating an acid dissociable, dissolution inhibiting group containing a polycycl... | 01/08/2008 |
| 7297460 | Radiation curable ink compositions suitable for ink-jet printing A radiation curable ink composition comprising at least one initiator and at least one polyhedral oligomeric silsesquioxane (POSS) represented by the following empirical formula [R(SiO1.5)]n wherein n=4, 6, 8, 10, 12, 14, 16 and larger and each... | 11/20/2007 |
| 7291440 | Bakeable multi-layer imageable element Thermally imageable multilayer imageable elements useful as lithographic printing plate precursors that have good solvent resistance are disclosed. The underlayer of the imageable element comprises an acidic copolymer that comprises, in polymerized form, about 10 mo... | 11/06/2007 |
| 7276323 | Photoresists, polymers and processes for microlithography Photoresists and associated processes for microlithography in the extreme, far, and near UV are disclosed. The photoresists in some embodiments comprise (a) a fluorine-containing copolymer comprising a repeat unit derived from at least one ethylenically unsaturated ... | 10/02/2007 |
| 7270932 | Imaging composition and method Imaging compositions and methods of using the compositions are disclosed. The imaging compositions are sensitive to low levels of energy such that upon application of the low levels of energy the compositions change color or shade. The compositions may be used in me... | 09/18/2007 |
| 7252926 | Planographic printing plate material and preparing process of planographic printing plate A planographic printing plate material including a support having thereon a photosensitive layer containing: (A) a photopolymerization initiator; (B) a polymer binder; (c) a polymerizable compound having an ethylenically unsaturated bond; and (D) an anionic dye, whe... | 08/07/2007 |
| 7241555 | Optical information recording medium and method for recording information The present invention provides an optical information recording medium including a substrate; and a recording layer provided onto the substrate, to which information can be recorded and from which the information can be replayed by irradiating the medium with a lase... | 07/10/2007 |
| 7241557 | Photopolymerizable composition A composition that is photopolymerizable upon absorption of light in the wavelength range from 300 to 450 nm, the composition comprising a binder, a polymerizable compound, a sensitizer and a photoinitiator, wherein the sensitizer is a fluorene compound that is conj... | 07/10/2007 |
| 7235346 | Photosensitive, flexo printing element and method for the production of newspaper flexo printing plates The present invention relates to a photosensitive flexographic printing element for the production of flexographic newspaper printing plates, comprising at least a flexible, metallic support, an adhesive layer applied thereto, a photopolymerizable layer which can be... | 06/26/2007 |
| 7232651 | Optical recording materials A photopolymerisable system is disclosed which can be polymerised by exposure to UV light, for example, to form a solid, light-transmitting sheet material having volume refractive index variations defining an optical diffuser or a hologram, for example. The system i... | 06/19/2007 |
| 7226715 | Image recording material The invention provides a negative image recording material comprising: a support and an image recording layer disposed on the support, the image recording layer comprising an amide-acid compound containing a carboxyl group and an amide group expressed by the followi... | 06/05/2007 |
| 7223516 | Positive type photoresist composition A positive type photoresist composition suitable for light in the wavelength region of 170 nm to 220 nm, high in sensitivity, excellent in adhesion and giving a good resist pattern profile, which comprises a resin having an ester group represented by the following g... | 05/29/2007 |
| 7223519 | Imaging compositions and methods Imaging compositions and methods of using the compositions are disclosed. The imaging compositions are sensitive to low levels of energy such that upon application of the low levels of energy the compositions change color or shade. The compositions may be applied to... | 05/29/2007 |
| 7220529 | Photopolymerizable composition and recording material using the same A photopolymerizable composition comprising at least a polymerizable compound having an ethylenically unsaturated bond, a photo-radical generator, and an amine compound represented by the following Formula (I): w... | 05/22/2007 |
| 7211368 | Stereolithography resins and methods Photocurable resin compositions are provided that are most useful in stereolithography. A photocurable resin includes a urethane acrylate oligomer, an acrylate monomer, and a polymerization modifier. The resin after curing provides a solid product that has character... | 05/01/2007 |
| 7195849 | Photosensitive resin compositions A positive photosensitive resin composition comprising: (a) at least one polybenzoxazole precursor polymer having structure I or II; ... | 03/27/2007 |
| 7196375 | High-voltage MOS transistor A method for fabricating a high-voltage MOS transistor. A first doping region with a first dosage is formed in a substrate. A gate structure is formed overlying the substrate and partially covers the first doping region. The substrate is ion implanted using the gate... | 03/27/2007 |
| 7180114 | Semiconductor device A semiconductor device includes a silicon substrate having a film thickness smaller than a maximum range of a particle generated by a nuclear reaction between a fast neutron and a silicon atom, and a semiconductor element formed on a surface of the silicon substrate... | 02/20/2007 |
| 7170575 | Homeotropically aligned liquid crystal layer and process for the homeotropic alignment of liquid crystals on plastic substrates Homeotropically oriented layers and films of liquid crystals especially on polymeric substrates. The layers and films, which also can be multi-layered films comprising a homeotropically aligned anisotropic film, are preparable by application of an orientation layer ... | 01/30/2007 |
| 7169534 | Photopolymer composition suitable for lithographic printing plates Radiation-sensitive elements are described whose radiation-sensitive coating comprises both a photopolymerizable oligomer with a biuret structural unit and a photopolymerizable phosphazene oligomer. ... | 01/30/2007 |
| 7163781 | Process for producing a semiconductor device According to the present invention, a resist resin having in its structure a specific bridged-bond-containing aliphatic ring, and a resist composition comprising the same are provided. By using this resist composition, a resist pattern excellent in both transparency... | 01/16/2007 |
| 7163777 | Thermally sensitive imageable element The present invention provides an imageable element including a substrate, a first layer applied to the substrate and a second layer applied to the first layer. The first layer may contain polymeric material and a radiation absorbing compound. The second layer may c... | 01/16/2007 |
| 7157204 | Soluble polyimide for photosensitive polyimide precursor and photosensitive polyimide precursor composition comprising the soluble polyimide A soluble polyimide for a photosensitive polyimide precursor and a photosensitive polyimide precursor composition including the soluble polyimide, wherein the soluble polyimide contains hydroxyl and acetyl moieties and at least one reactive end-cap group at one or b... | 01/02/2007 |
| 7153632 | Radiation-sensitive compositions and imageable materials A radiation-sensitive composition includes a radically polymerizable component that comprises carboxy groups, an initiator composition to generate radicals, and a polymeric binder comprising poly(alkylene oxide) segments and optionally pendant cyano groups. This com... | 12/26/2006 |
| 7153631 | Pattern-forming process using photosensitive resin composition There are disclosed a photosensitive resin composition which comprises (A) a polyamic acid having recurring units represented by the formula (I): ... | 12/26/2006 |
| 7150958 | Polymeric material, containing a latent acid Polymeric material, containing a latent acid which can be converted to an acid by irradiation by a laser and optionally further ingredients. ... | 12/19/2006 |
| 7147984 | Positive-working chemical-amplification photoresist composition Disclosed is a positive-working chemical-amplification photoresist composition used in the patterning works in the manufacture of semiconductor devices, with which quite satisfactory patterning of a photoresist layer can be accomplished even on a substrate surface p... | 12/12/2006 |
| 7147989 | Photosensitive composition, planographic printing plate and processing method of planograhic printing plate A photosensitive composition comprising, a polymerizable compound having an ethylenically unsaturated group, a metallic arene compound, and an acid generating agent, wherein, the polymerizable compound is a multifunctional acrylate compound containing an amide bond ... | 12/12/2006 |
