Patents Assigned to LG Household & Health Care Ltd.
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Publication number: 20230263718Abstract: The present invention relates to composition for hair or fiber comprising an alkyl ketene compound. The composition according to the present invention includes an alkyl ketene compound capable of covalently bonding with a protein residue on a surface of hair or fibers, and the alkyl ketene compound can form a covalent bond with the hair or fiber to provide beneficial effects, such as long-lasting conditioning.Type: ApplicationFiled: April 14, 2021Publication date: August 24, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Dae Hyun KIM, Seong Kil SON, Nae Gyu KANG, In-Ho LEE
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Publication number: 20230263694Abstract: The present disclosure relates to a cosmetic device and a cosmetic device which massages skin while a plurality of massage tools rotate eccentrically by operation of a motor is characterized by including an abnormality detector configured to generate an abnormal signal when an abnormality occurs in the motor or each of the plurality of massage tools, and a reverse unit configured to operate according to the abnormal signal, wherein the reverse unit is configured to perform an auto-reverse function of eccentrically rotating the eccentric rotation of the plurality of massage tools at a predetermined angle in an opposite direction.Type: ApplicationFiled: January 12, 2021Publication date: August 24, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Chang Hwan HYUN, Kyung Won KIM
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Publication number: 20230255877Abstract: The present invention relates to cosmetic, food, and quasi-drug compositions having antioxidant, anti-inflammatory, and wrinkle or elasticity improvement effects, comprising citrus peel extracts as an active ingredient, which increase phenolic compounds, increase the generation of flavonoid aglycones, and reduce furanocoumarin, a harmful substance, a method for preparing the same, and citrus peel extracts prepared by the method. The present invention has excellent antioxidant, anti-inflammatory, and wrinkle or elasticity improvement effects, and thus can be used as a cosmetic composition, a food composition, and a quasi-drug composition that are safe for the skin and have excellent skin condition improvement effects.Type: ApplicationFiled: February 10, 2023Publication date: August 17, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Gwangjin LEE, So Young LEE, Mu hyun JIN, Yun Hee CHANG
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Publication number: 20230248634Abstract: The present disclosure relates to a composition for increasing ultraviolet blocking efficiency of an ultraviolet blocking agent by heat. In general, the UV blocking efficiency of the UV blocking agent is reduced by heat, but the present disclosure shows an unexpected effect in that the UV blocking efficiency of the UV blocking agent is increased by heat.Type: ApplicationFiled: May 24, 2021Publication date: August 10, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Hyeong-Jin CHO, Min-Sung CHOI, Seung-Jin SONG
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Publication number: 20230248624Abstract: A toothpaste composition has silica and a precipitated phosphate. The content of the precipitated phosphate is 2% to 10%, based on the total weight of the toothpaste composition and the average diameter of the precipitated phosphate particles is 75 ?m to 180 ?m. The toothpaste composition of the present invention was confirmed to have the effects of improving the cleaning power and the stain removal power. The toothpaste composition has excellent effect of removing stains on the tooth surface and brightening teeth.Type: ApplicationFiled: March 29, 2023Publication date: August 10, 2023Applicant: LG Household & Health Care Ltd.Inventors: Ji Young Kim, Seongwoo Bak, Won Ho Ha
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Publication number: 20230242843Abstract: A laundry composition according to the present disclosure includes a solvent selected from the group consisting of solketal and derivatives thereof and a fragrance, wherein the fragrance has a log P value of ?1.0 to 4.5, and a washing machine includes a washing unit configured to receive a solvent to wash accommodated fibers; a steam collector configured to condense a gaseous phase discharged from the washing unit and supply the same to a solvent collector; and the solvent collector configured to collect a liquid phase discharged from the washing unit and supply the solvent to a solvent supplier, wherein the solvent collector includes a filter unit configured to remove foreign substances from the solvent supplied from at least one of the steam collector and the washing unit; and a solvent storage configured to store the solvent supplied from the filter unit.Type: ApplicationFiled: May 7, 2021Publication date: August 3, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Seong Kil SON, Nae Gyu KANG, Young Min KIM, Kwang Ho OH
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Publication number: 20230233428Abstract: The present invention provides a solid cosmetic composition which contains a UV-blocking agent, a fatty acid, and a wax, has excellent water resistance and/or cleansing properties, and can effectively block ultraviolet radiation. More specifically, a cosmetic composition for blocking ultraviolet radiation according to the present invention has excellent water resistance at low pH, and is converted to having excellent cleansing properties at high pH during the cleansing of skin, and thus can be effectively used.Type: ApplicationFiled: January 21, 2021Publication date: July 27, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventor: Min-Sung CHOI
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Publication number: 20230201097Abstract: Provided is a composition for inhibiting hair graying, having an excellent effect of preventing the occurrence of gray hair, and a use thereof. A composition for inhibiting hair graying, of the presently claimed subject matter, activates the Wnt and ?-catenin signaling pathway to promote melanin synthesis in hair, thereby having remarkably excellent hair graying (canities) inhibition, prevention, improvement, alleviation, delaying, or treatment effects.Type: ApplicationFiled: May 28, 2020Publication date: June 29, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Yun-Ho CHOI, Sanghwa LEE, Jae Young SHIN, Jaeyoon KIM
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Publication number: 20230190600Abstract: The present invention relates to a cosmetic composition comprising: palmitoylethanolamide; one or more of a pentanediol and a hexanediol; and a butanediol, and the cosmetic composition can allow palmitoylethanolamide to be sufficiently dissolved with the combination of the butanediol and one or more of the pentanediol and hexanediol, alleviate skin irritation caused by the solvent, and exhibit a skin soothing effect due to palmitoylethanolamide.Type: ApplicationFiled: December 21, 2022Publication date: June 22, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Ji Hae BAEK, Moon Ju KIM, Oh Sun KWON
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Publication number: 20230190429Abstract: The present disclosure relates to an oral irrigator including: a storage unit configured to store water; a pumping unit configured to pump water of the storage unit; a nozzle unit configured to inject the water pressurized by the pumping unit into an oral cavity; and a controller configured to control of the pumping unit, wherein the controller is configured to store a pattern in which an initial stage of gradually increasing load of the pumping unit, a preliminary cleaning stage of maintaining an injection pressure at a first pressure , a full-scale cleaning stage of maintaining the injection pressure higher than the first pressure and a final cleaning stage of maintaining the injection pressure at a third pressure lower than the second pressure and the load of the pumping unit is automatically controlled based on the pattern according to a one-time input of an operation signal.Type: ApplicationFiled: December 9, 2022Publication date: June 22, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Chang Hwan HYUN, Seon Ung MIN, Eun Mi KIM, Ki Jung KIM
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Patent number: 11678738Abstract: A vibrating toothbrush and an eccentric shaft are proposed. The vibrating toothbrush includes a head in which bristles are planted, and a handle from which a head coupler protrudes, the head being detachably coupled to the head coupler. The toothbrush includes an electric motor accommodated in the handle to generate rotating force; and an eccentric shaft rotatably connected to the electric motor, at least a portion thereof being eccentric to generate vibration and thereby transmit vibration to the head coupler. The eccentric shaft includes a motor fixing part connected to the electric motor; an eccentric weight configured to be offset from a rotation center of the electric motor; and a rotating shaft formed of a metal material, and connecting the motor fixing part and the eccentric weight.Type: GrantFiled: April 25, 2018Date of Patent: June 20, 2023Assignee: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Jung Yong Lee, Jong Hoon Lee
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Publication number: 20230181451Abstract: Provided are a composition including a steamed Glycyrrhiza sp. extract with increased glycyrrhetinic acid contents as an active ingredient, a method of improving the skin, the method including the step of applying or administering the composition to an individual, a method of preparing the composition, and a Glycyrrhiza sp. extract prepared by way of the method. The present invention has excellent antioxidant, whitening, anti-inflammatory, skin revitalization, and regeneration effects, and is thereby used as a cosmetic composition, a food composition, or a quasi-drug composition that is safe for the skin while having an excellent effect of improving skin conditions.Type: ApplicationFiled: December 14, 2022Publication date: June 15, 2023Applicant: LG Household & Health Care Ltd.Inventors: Gwangjin Lee, Yujin Hong, Mu Hyun Jin, So Young Lee, Yun Hee Chang
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Patent number: 11654090Abstract: The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.Type: GrantFiled: May 3, 2021Date of Patent: May 23, 2023Assignee: LG Household & Health Care Ltd.Inventors: Jong-Hoon Kim, Jae-Hyun Ahn, Kwang-Ho Oh, In-Ho Lee, Woo-Sun Shim
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Publication number: 20230149271Abstract: A toothpaste composition for tooth whitening comprising first contents and second contents, wherein one of the first contents and second contents comprises a tooth whitening agent, and it is constructed such that the first contents and second contents are filled in a container having a diaphragm or separate containers and simultaneously used when brushing teeth is provided. The container is a dip tube container.Type: ApplicationFiled: March 6, 2020Publication date: May 18, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Ji Young KIM, Ji Eun YANG, Kyo Tae MOON, Jong Hyun LIM
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Patent number: 11647824Abstract: Provided herein may be a cosmetic container including a main body configured to store cosmetics therein; a cover configured to open and close a first side of the main body; and a hinge part configured to hingedly connect the cover to the main body. The hinge part includes a shaft insert part protruding from an upper end of the main body, with a hinge shaft being inserted into the shaft insert part; and a shaft coupling part depressed in the cover to be at a position corresponding to the shaft insert part, and securing both ends of the hinge shaft.Type: GrantFiled: August 17, 2020Date of Patent: May 16, 2023Assignee: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Ho Jun Shin, Gu Yong Lee
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Publication number: 20230132625Abstract: An electrostatic cleaning device includes: a static electricity generator configured to generate static electricity; a handle part connected to one side of the static electricity generator; and a cleaning tool adapted to be assembled to and disassembled from the static electricity generator. The static electricity generator includes a first electrified body part configured as a donut-shaped case and configured to deliver a negative charge to the cleaning tool; a belt rotatably installed in an inner space of the first electrified body part and configured to transfer the negative charge; and a second electrified body part configured to supply the negative charge to the belt.Type: ApplicationFiled: August 24, 2022Publication date: May 4, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Chang Hwan HYUN, Eun Mi KIM, Yoon Ji CHOI, Jung Yong LEE
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Patent number: 11638684Abstract: The present disclosure relates to a pump-type toothpaste composition which can be provided by being comprised in a pump-type container, and particularly, relates to a pump-type toothpaste composition with improved feeling of use when brushing teeth. In addition, the present disclosure relates to a pump toothpaste composition having improved tailing and dry-hardening property. The pump-type toothpaste composition of the present disclosure may comprise a hydrocolloid.Type: GrantFiled: October 16, 2018Date of Patent: May 2, 2023Assignee: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Kyo-Tae Moon, Ji-Hye Lee, Aram You, Seong-Lok Hwang, Won-Ho Ha
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Publication number: 20230128275Abstract: A toothpaste composition includes a structurant and a thickener, wherein the toothpaste composition has a predetermined viscosity and phase angle by using the structurant instead of reducing the content of a thickener, and thereby has an improved release property during use while maintaining a shape retention property of the toothpaste, and has an improved feeling of refreshment, flavor releasing power, cleaning power, and stain removal power. Further, provided is a toothpaste composition including a chelating agent containing phosphate and silica, wherein the chelating agent is supersaturated to precipitate phosphate to provide strong cleaning power, a whitening effect, a stain removal effect, and a crunchy sensation. Further, provided is a toothpaste composition including a peroxide, a thickener, and a spreading agent, wherein the peroxide and the thickener are separated from each other, providing excellent sense of use, stability, and a whitening effect in an anhydrous state.Type: ApplicationFiled: December 20, 2022Publication date: April 27, 2023Applicant: LG Household & Health Care Ltd.Inventors: Ji Young Kim, Seongwoo Bak, Won Ho Ha
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Publication number: 20230125075Abstract: The present invention relates to a composition including plant extracts. The composition according to the present invention has a blood circulation improvement effect by restoring nitric oxide (NO) reduced by oxLDL, has a cholesterol improvement effect by inhibiting cholesterol synthesis, has an anti-obesity effect by promoting breakdown of triglycerides, has an immune function improvement effect by increasing interferon gamma, has a female menopause improvement effect by activating estrogen signaling, has an anti-allergic effect by inhibiting IgE that causes allergies, has a blood glucose control effect by promoting intracellular glucose uptake, has a cognitive function improvement effect by inhibiting beta-secretase activity, has a liver health improvement effect by restoring liver cell viability decreased by alcohol (ethanol) treatment, and has an andropause improvement effect by activating androgen signaling.Type: ApplicationFiled: January 4, 2021Publication date: April 27, 2023Applicant: LG Household & Health Care Ltd.Inventors: Sang Gwon Seo, Dong Jun Park, Ho Song Cho, Gil Nam Kim, Jae Hee Kim, Jun Hyeong Park, Mu Hyun Jin
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Publication number: 20230104059Abstract: The present disclosure provides a patch which is attached to a tooth or oral mucous membrane and releases an active ingredient to a portion attached, in which the patch comprises a drug layer having an adhesive surface attached to the tooth or oral mucous membrane and a backing layer laminated on the drug layer, and comprises at least one reticular structure inside the drug layer, and is divided into at least 2 drug layers at the boundary of or by the reticular structure. In particular, the patch have a restricted extensibility.Type: ApplicationFiled: December 9, 2022Publication date: April 6, 2023Applicant: LG HOUSEHOLD & HEALTH CARE LTD.Inventors: Yong-Beom JEONG, Seong-Eun BANG, Jae-Hyun AHN