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Patent No. 5823572

Self Defense Weapon With Memo

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.

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Assignee: Sumitomo Seika Chemicals Co., Ltd.


Location: Hyogo, JP
No. of patents: 76

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NumberTitleIssue Date
8183392(E)-N-monoalkyl-3-oxo-3-(2-thienyl) propenamine and process for producing the same and process for producing (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl) propenamine
The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); wherein R is a C1-4 alkyl, the method co...
05/22/2012
D659242Absorbent strip for incorporation into diaper or sanitary napkin
05/08/2012
D659241Absorbent strip for incorporation into diaper or sanitary napkin
05/08/2012
D659240Absorbent strip for incorporation into diaper or sanitary napkin
05/08/2012
D659239Absorbent strip for incorporation into diaper or sanitary napkin
05/08/2012
D659238Absorbent strip for incorporation into diaper or sanitary napkin
05/08/2012
D652508Absorbent strip for incorporation into diaper or sanitary napkin
01/17/2012
8088874Crosslinked (meth)acrylic acid copolymer and secondary-cell electrode employing the same
It is an object of the present invention to provide a crosslinked (meth)acrylic acid-type copolymer excellent in stability to a solvent, which causes substantially no crack due to drying when applied onto the surface of a current collector, and a secondary-cell elec...
01/03/2012
8084544Process for production of water-absorbing resin
Process for preparing a water-absorbent resin comprising carrying out a reversed-phase suspension polymerization in multi-steps of two or more steps. The water-absorbent resin is prepared by subjecting a water-soluble ethylenically unsaturated monomer to the reverse...
12/27/2011
8003210Process for producing water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbent materials and absorbent articles made by using the particles
The present invention provides a process for producing water-absorbing resin particles which possess a high water retention capacity (absorbing capacity), a high water-absorbing capacity under pressure, and a high gel strength and a small amount of water-soluble sub...
08/23/2011
7868075Water-absorbing resin composition
The object of the present invention is to provide a water-absorbing resin compound, wherein the water-absorbing resin compound can retain antibacterial properties of an antibacterial metal to suppress the emission of unpleasant odors even when an organic material ex...
01/11/2011
7842779Process for producing granular carboxylated-polymer particle and granular carboxylated-polymer particle
An object of the invention is to provide a method for easily producing granular carboxyl group-containing polymer particles, which have a high bulk density and readily swell in water. The invention provides a method for producing a granular carboxyl group-containing...
11/30/2010
7776305Method for purification of nitrogen oxide and apparatus for purification of nitrogen oxide
A nitrogen oxide purifying apparatus includes a gas absorption vessel (1) and a condenser (6), where the vessel receives an absorption solution containing liquefied N2O4 for absorbing NO and also receives a source gas to vary the ...
08/17/2010
7759501Process for producing -monoalkyl-3-hydroxy-3-(2-thienyl) propanamine and intermediate
The present invention provides a process for producing an N-monoalkyl-3-hydroxy-3-(2-thienyl)propanamine represented by General Formula (2): wherein R is C1-4 alkyl, comprising the step of reducing (Z)-N-monoalky...
07/20/2010
7659411Process for producing 2-acylthiophene compound
The present invention provides a process for producing a 2-acylthiophene compound which has a low content of the 3-isomer generated as a by-product, the process comprising reacting a thiophene compound represented by formula (1):
02/09/2010
7521517Method for producing carboxyl group-containing water-soluble polymer
A first object of the present invention is to provide a method for producing a carboxyl group-containing water-soluble polymer capable of giving neutralized viscous solutions excellent in thickening effect even when the aqueous solutions of the carboxyl group-contai...
04/21/2009
7438746Off-gas feed method and target gas purification system
The invention provides an off-gas feeding method that supplies the off-gas discharged from a plurality of adsorption towers (A, B, C) to an off-gas consumption unit (1), when performing a pressure swing adsorption process of repeating a cycle including a plur...
10/21/2008
7390865Process for producing water-soluble carboxylated polymer
A process for preparing a water-soluble carboxyl group-containing polymer comprising reacting an α,β-unsaturated carboxylic acid with a compound having at least two ethylenically unsaturated groups in an inert solvent in the presence of a radical polymerization in...
06/24/2008
7354566Fuel gas production method and apparatus
A fuel gas production apparatus includes a vaporization mechanism, a reforming mechanism, a PSA mechanism, a supply passage, a combustion air supply mechanism and an ECU. The vaporization mechanism has a combustion catalyst for vaporizing a fuel. The reforming mecha...
04/08/2008
7041853Process for producing 4-bromothioanisole
It is an object of the present invention to provide a process for producing highly pure 4-bromothioanisole, which is useful in the manufacture of medicinal chemicals, agrochemicals or functional materials, in a simple and industrially advantageous manner. The...
05/09/2006
6979722Process for production of alkyllene oxide polymers
According to a process for production of alkylene oxide polymers offered by the present invention, an alkylene oxide is subjected to a polymerization reaction under presence of a catalyst in a solvent containing an aliphatic hydrocarbon having from five to seven car...
12/27/2005
6933356Particles of carboxylated polymer
Carboxyl group-containing polymer particles giving a neutralized viscous liquid being excellent in gel appearance and transparency. Carboxyl group-containing polymer particles comprising 55 to 94% by volume of water-swelled gel particles having a particle diameter o...
08/23/2005
6913638Method for separating hydrogen gas
Product gas (Gpro) is separated from material gas (Gmat) by a PSA process utilizing a plurality of adsorption towers (A-C) each loaded with an adsorbent. The separation of the product gas (Gpro) is performed by repeating a cycle comprising an adsorption step, a deco...
07/05/2005
6869994Carboxylated polymer composition
A carboxyl group-containing polymer composition comprising 100 parts by weight of a carboxyl group-containing polymer (A) prepared by copolymerizing an α,β-unsaturated carboxylic acid (a) with a compound (b) having at least two ethylenic unsaturated groups; and 0....
03/22/2005
6777488Aqueous polyamide resin dispersion and process for producing the same
The aqueous dispersion of polyamide resin of the present invention comprises dispersed polyamide resin particles, basic material and water. The dispersed polyamide resin particles have a weight-average diameter of 0.1-10 μm. The ratio of end carboxyl groups to end ...
08/17/2004
6743741Process for producing adhesive for fusion bonding, adhesive for fusion bonding obtained by the process, and adhesive fabric containing the adhesive for fusion bonding
A heat-fusion bonding adhesive is prepared by heating a thermoplastic resin to a temperature of no less than the softening temperature of the resin and then dispersing the resin in the softened state in an aqueous medium. Dispersing the thermoplastic resin in the aq...
06/01/2004
6663691Method of recovering enriched gaseous oxygen
A process is provided for recovering oxygen-rich gas by enriching gaseous oxygen contained in crude gas by a single-tank PSA process which utilizes a single adsorption tower loaded with an adsorbent. A cycle is repeated including introducing crude gas int...
12/16/2003
6646165Process for producing bishalophenyl disulfide
This invention is directed to a process for producing a bishalophenyl disulfide, chracterized by reacting a halothiophenol with an alkali metal hydroxide to obtain an alkali metal halothiophenolate and subsequently converting the halothiophenolate into a ...
11/11/2003
6599979Carboxylated polymer composition
A polymer composition containing carboxyl group which is excellent in water solubility, thickening properties and flow characteristics. This composition comprises (A) a cross-linked polymer comprising (a) an ଱,ଲ-unsaturated carboxylic acid and...
07/29/2003
6573330Process for preparing water-absorbent resin
A process for preparing a water-absorbent resin is provided which enables the water-absorbent resin to ensure the reduction in the release amount of liquid and the increase in the liquid diffusibility. In the preparation process, the water-absorbent resin...
06/03/2003
6509470Process for preparing tribromomethylsulfonylpyridine
The present invention provides a process for preparing a tribromomethylsulfonylpyridine, which comprises reacting a methylthiopyridine and a hypobromite in the presence of a base and water in a heterogeneous system. According to the present invention, it ...
01/21/2003
6476093Frosting composition and frosted glass container
There are disclosed a frost-coating composition, which comprises (i) a hydrophobic silica particle or further comprises (ii) a polymer particle, in addition to a photocurable compound; and a frosted glass container coated with such a composition. The fros...
11/05/2002
6420564Process for preparing tribromomethylsulfonylpyridine
The present invention provides a process for preparing a tribromomethylsulfonylpyridine, which comprises reacting a methylthiopyridine and a hypobromite in the presence of a base and water in a heterogeneous system. According to the present invention, it ...
07/16/2002
6376249Method for stabilizing low-concentration standard reference gas and low-concentration standard reference gas obtained by the same
A method is provided for stabilizing a low-concentration standard reference gas. The stabilizing method includes the steps of treating an inner wall surface of a container with high-purity water for causing the inner wall surface to adsorb the high-purity...
04/23/2002
6235828Aqueous polymerization of acrylamide in the presence of polyvinylpyrrolidone
A method for producing a highly concentrated aqueous acrylic amide-based polymer dispersion which is inexpensive, good in fluidity and easy to handle is provided. The method comprises polymerizing a water-soluble monomer composition containing an acrylic ...
05/22/2001
6084032Carboxylated polymer composition
A polymer composition containing carboxyl groups which has excellent water solubility, thickening properties and flow characteristics. The composition comprises (A) a crosslinked polymer comprising (a) an ଱,ଲ-unsaturated carboxylic acid and (b...
07/04/2000
5959152Substituted benzenedithiol metal complex
A novel substituted benzenedithiol metal complex represented by the general formula (1) is provided. The substituted benzenedithiol metal complex is useful as a singlet oxygen quencher and as an optical data recording medium per se. ##STR1## whe...
09/28/1999
5939548Process for preparation of 3-piperazinylbenzisothiazoles
There is disclosed a process for preparing 3-piperazinylbenzisothiazoles comprising reacting the specified 3-halo-1,2-benzisothiazole or 2-cyanobenzenesulfenyl halide in the presence of an alkylene glycol derivative. The process is industrially effective,...
08/17/1999
5932731Process for preparing aromatic or heteroaromatic sulfur compound
The present invention provides a process for preparing an aromatic or heteroaromatic thiol represented by the formula (2), the process comprising hydrolyzing an aromatic or heteroaromatic halogenated methyl sulfide represented by the formula (1) Ar.paren ...
08/03/1999
5861465Thread rubber for golf balls
A thread rubber for thread wound golf balls having a high impact resilience and high strength, wherein the thread rubber is obtained by vulcanizing a rubber composition which comprises (a) a rubber component selected from the group consisting of natural r...
01/19/1999
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