Abstract:
본 고안은 토르마린과 키토산을 함유한 정수기용 필터에 있어서, 토르마린층(101)과 키토산층(102)의 2개의 층으로 구성하고, 상기 층의 비율을 10:90 내지 90:10의 비율로 형성시킴을 특징으로 하는 토르마린-키토산 함유 정수기용 필터에 관한 것으로, 더욱 상세하게는 상기 토르마린(101)은 토르마린 원석을 사용하거나, 토르마린과 세라믹의 혼합비율을 10:90 내지 90:10으로 제조된 토르마린 세라믹을 사용함을 특징으로 하는 정수기용 필터에 관한 것이다.
Abstract:
본 발명은 3-메칠 시클로펜타데칸-1-온(Ⅱ)에 트레이톨 유도체들을 반응하여 dl -무스콘 케탈 화합물(Ⅲ)을 만든 후 이를 가수분해하여 l -무스콘(I)을 분리 정제하는 방법에 있어서, 순상 크로마토그래피 조건 하에서 dl -무스콘 케탈 화합물(Ⅲ)을 분취한 후 이를 가수분해하여 입체선택적으로 l -무스콘(I)을 분리 정제하는 방법을 제공하는 것이다.
Abstract:
A pinch-grip hanger includes an attachment portion (14) for securing the hanger to a support and at least one pinch-grip for receiving an article for hanging. The pinch-grip includes a pair of components (22, 24) secured to each other, each component including an end for receiving the article therebetween. The pinch-grip also includes a biasing element for biasing the ends together and for permitting separation of the ends towards a fully extended open position by movement of at least one of the components. One of the components includes at least one projection (50a, 50b) extending towards the other component to inhibit some accidental movement of the pinch-grip towards the fully extended open position while permitting intentional movement of the pinch-grip towards the fully extended open position.
Abstract:
PURPOSE: A pharmaceutical composition containing chlorogenic acid obtained from a natural phenol and polyphenol based extract as a major component is provided, which is useful as preventive health food and a therapeutic composition for lowering of male reproductive function. CONSTITUTION: Natural or synthetic chlorogenic acid is used as a medicine for the prevention and treatment of lowering of male reproductive function caused by endocrine disturbing material and obtained by extracting apple, pear and peach fruit, green coffee bean, cacao bean, a grape seed or the like and purifying.
Abstract:
PURPOSE: A polymer composition containing natural stabilizers is provided to remove a component harmful to human and to enhance the anti-oxidizing effect and the anti-bacterial effect. CONSTITUTION: A polymer composition containing stabilizers does not use any existing synthetic stabilizers which are toxic or may be toxic to human and includes natural flavonoid and/or natural phenol and/or natural polyphenols. The natural stabilizers uses 0.01-10 weight% about the total weight of the polymer composition.
Abstract:
PURPOSE: A sustained release aromatic resin composition comprising perfume powder in which an aromatic component is contained in a separate carrier, and aromatic microcapsule powder is provided, which can continuously deliver perfume or fragrance by reducing loss of an aromatic component having strong volatility at high temperature during processing of polymeric material. CONSTITUTION: This sustained release aromatic resin composition comprises 0.1 to 10 parts by weight of perfume powder prepared by adsorbing an aromatic component in a carrier and adding a binder based on 100 parts by weight of base resin and 0.1 to 10 parts by weight of aromatic microcapsule powder prepared by encapsulating an aromatic component with an additive such as resin and a surfactant and drying.
Abstract:
PURPOSE: A functional clothes prepared by using muscone known as a substitute of musk and/or natural oil as core material, microencapsulating and attaching to clothes is provided, which has an effect of healthy and functional underwear by continuously infiltrating a small amount of muscone or natural oil into the skin when putting on the functional underwear. CONSTITUTION: This muscone and/or natural oil-containing microcapsule having an average particle size of 1 to 50 micrometer is prepared by a process consisting of: dissolving muscone, natural oil or its mixture in a hydrocarbon solvent; agitating with an emulsifier at a speed of 8,000 to 15,000rpm; preparing a prepolymerization solution using urea or melamine, formaldehyde and water; adding a weak acidic additive to the prepolymerization solution and polymerizing at 55 to 65 deg.C. And a functional clothes is prepared by dipping gray fabrics such as fabrics, knits and nonwoven fabrics in a mixture solution containing 1 to 15% by weight of the obtained microcapsule, 1 to 10% by weight of a binding agent and 75 to 98% by weight of water; and dehydrating, drying and curing.
Abstract:
PURPOSE: Provided are natural phenol and polyphenol compounds which have prevention and treatment effects on male dysgenesia by inactivating endocrine disruptors, such as dioxin, that cause male dysgenesia. And methods for extracting and purifying natural phenol and polyphenol compounds and a pharmaceutical composition containing them are also provided . CONSTITUTION: Natural phenol and polyphenol are prepared by using fruits of the family Rosaceae such as apple, peach, pear, and coffee bean, cacao bean and grape seed. A first method of using an apple is characterized by the next steps: i) compressing a clean apple to obtain juice and treating the juice with pectinase; ii) adsorbing filtered juice into columns and cleansing the juice; iii) obtaining condensed solution with 65% ethanol and drying the solution to obtain powdered extract of an apple. A second method of using coffee comprises the steps: i) grinding coffee bean into the size of 5 mm and eliminating foreign substances; and ii) extracting condensed coffee solution with deionized water and drying the solution to obtain powdered coffee extracts. A third method of using cacao bean includes the steps: i) extracting solution from dried cacao beans or their skins with 60% acetone for 24 hours; ii) centrifuging the obtained solution and obtaining supernatant and remnants; iii) adding acetone to the remnants again and repeating the extraction processes four times; iv) condensing and filtering the supernatant and removing chlorophyll from the supernatant; and v) obtaining cacao extracts by using acetone.
Abstract:
PURPOSE: A stereo-selective method for separating l-muscone is provided which is an effective method for preparing the l-muscone with high purity and high yield. CONSTITUTION: A method for separating l-muscone comprises the steps of: (i) reacting 3-methylcyclopentadecan-1-one of the following formula (II) with a threitol derivative under the condition of current phase chromatography to prepare dl-muscone ketal compound of the following formula (III); and (ii) hydrolyzing the prepared dl-muscone ketal compound to separate the l-muscone of the following formula (I).